corpus_id stringlengths 3 9 | arxiv_id stringlengths 9 16 | date stringdate 1989-10-26 00:00:00 2024-09-30 00:00:00 | title stringlengths 4 240 | abstract stringlengths 3 3.15k | categories listlengths 1 10 | topics listlengths 0 15 ⌀ | roles listlengths 1 4 | key_references listlengths 0 10 ⌀ | authors listlengths 1 5.28k ⌀ | citation_trajectory listlengths 14 26 ⌀ |
|---|---|---|---|---|---|---|---|---|---|---|
14892379 | 0711.0618 | 2007-11-05 | PIDoc: Wiki style Literate Programming for Prolog | This document introduces PlDoc, a literate programming system for Prolog. Starting point for PlDoc was minimal distraction from the programming task and maximal immediate reward, attempting to seduce the programmer to use the system. Minimal distraction is achieved using structured comments that are as closely as possi... | [
"cs.PL",
"cs.SE"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
118529585 | 0706.4456 | 2007-11-06 | Heavy-Quark Kinetics in the QGP at LHC | We present predictions for the nuclear modification factor and elliptic flow of D and B mesons, as well as of their decay electrons, in semicentral Pb-Pb collisions at the LHC. Heavy quarks are propagated in a Quark-Gluon Plasma using a relativistic Langevin simulation with drag and diffusion coefficients from elastic ... | [
"hep-ph",
"hep-ex",
"nucl-ex",
"nucl-th"
] | null | [
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{
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"name": "Néstor Armesto",
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{
"author_id": "n borghini_0",
"name": "Nicolas Borghini",
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18947046 | 0711.0944 | 2007-11-06 | The space of tropically collinear points is shellable | The space T_{d,n} of n tropically collinear points in a fixed tropical projective space TP^{d-1} is equivalent to the tropicalization of the determinantal variety of matrices of rank at most 2, which consists of real d x n matrices of tropical or Kapranov rank at most 2, modulo projective equivalence of columns. We sho... | [
"math.CO",
"math.AG"
] | null | [
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115159056 | 0711.0951 | 2007-11-06 | Left-invariant Stochastic Evolution Equations on SE(2) and its Applications to Contour Enhancement and Contour Completion via Invertible Orientation Scores | We provide the explicit solutions of linear, left-invariant, (convection)-diffusion equations and the corresponding resolvent equations on the 2D-Euclidean motion group SE(2). These diffusion equations are forward Kolmogorov equations for stochastic processes for contour enhancement and completion. The solutions are gr... | [
"math.AP",
"math.GR"
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{
"author_id": "r duits_1",
"name": "Remco Duits",
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"author_id": "e franken_1",
"name": "Erik Franken",
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15450401 | 0711.1151 | 2007-11-07 | Projections, Entropy and Sumsets | In this paper we have shall generalize Shearer's entropy inequality and its recent extensions by Madiman and Tetali, and shall apply projection inequalities to deduce extensions of some of the inequalities concerning sums of sets of integers proved recently by Gyarmati, Matolcsi and Ruzsa. We shall also discuss project... | [
"math.CO",
"math.NT",
"math.PR"
] | null | [
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] | null | null | null |
18413627 | 0711.1107 | 2007-11-07 | Correlated X-ray and Optical Variability in Mkn 509 | We present results of a 3 year monitoring campaign of the Seyfert 1 galaxy Markarian 509, using X-ray data from the Rossi X-ray Timing Explorer (RXTE) and optical data taken by the SMARTS consortium. Both light curves show significant variations, and are strongly correlated with the optical flux leading the X-ray flux ... | [
"astro-ph"
] | null | [
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] | null | null | null |
443113 | 0711.1146 | 2007-11-07 | Modeling homophily and stochastic equivalence in symmetric relational data | This article discusses a latent variable model for inference and prediction of symmetric relational data. The model, based on the idea of the eigenvalue decomposition, represents the relationship between two nodes as the weighted inner-product of node-specific vectors of latent characteristics. This ``eigenmodel'' gene... | [
"stat.ME"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
115171107 | 0711.1073 | 2007-11-07 | Structure, Time Propagation and Dissipative Terms for Resonances | For odd anharmonic oscillators, it is well known that complex scaling can be used to determine resonance energy eigenvalues and the corresponding eigenvectors in complex rotated space. We briefly review and discuss various methods for the numerical determination of such eigenvalues, and also discuss the connection to t... | [
"math-ph",
"math.MP"
] | null | [
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{
"author_id": "u jentschura_1",
"name": "Ulrich [\"David\"] Jentschura",
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{
"author_id": "a surzhykov_1",
"name": "Andrey Surzhykov",
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... | null |
3228470 | 0711.0987 | 2007-11-07 | Obtaining Measure Concentration from Markov Contraction | Concentration bounds for non-product, non-Haar measures are fairly recent: the first such result was obtained for contracting Markov chains by Marton in 1996 via the coupling method. The work that followed, with few exceptions, also used coupling. Although this technique is of unquestionable utility as a theoretical to... | [
"math.PR",
"math.FA"
] | null | [
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] | null | null | null |
10746252 | 0711.1099 | 2007-11-07 | Approximating Perpetuities | We propose and analyze an algorithm to approximate distribution functions and densities of perpetuities. Our algorithm refines an earlier approach based on iterating discretized versions of the fixed point equation that defines the perpetuity. We significantly reduce the complexity of the earlier algorithm. Also one pa... | [
"math.PR"
] | null | [
"target.key_reference"
] | null | null | null |
119230994 | 0711.1235 | 2007-11-08 | A theory of web traffic | We analyze access statistics of several popular webpages for a period of several years. The graphs of daily downloads are highly non-homogeneous with long periods of low activity interrupted by bursts of heavy traffic. These bursts are due to avalanches of blog entries, referring to the page. We quantitatively explain ... | [
"physics.soc-ph",
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"nlin.AO"
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{
"author_id": "m simkin_1",
"name": "Mikhail [\"V.\"] Simkin",
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"author_id": "v roychowdhury_1",
"name": "Vwani [\"P.\"] Roychowdhury",
"publication_history": null,
"h_index": nul... | null |
38548179 | 0711.1332 | 2007-11-08 | Pupil stabilization for SPHERE's extreme AO and high performance coronagraph system | We propose a new concept of pupil motion sensor for astronomical adaptive optics systems and present experimental results obtained during the first laboratory validation of this concept. Pupil motion is an important issue in the case of extreme adaptive optics, high contrast systems, such as the proposed Planet Finder ... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
16026488 | 0711.1267 | 2007-11-08 | Magnetic field structures of galaxies derived from analysis of Faraday rotation measures, and perspectives for the SKA | The forthcoming new-generation radio telescope SKA (Square Kilometre Array) and its precursors will provide a rapidly growing number of polarized radio sources. Our analysis aims on what can be learned from these sources concerning the structure and evolution of magnetic fields of external galaxies. Recognition of magn... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
642507 | 0711.1470 | 2007-11-09 | Source shape determination with directional fragment-fragment velocity correlations | Correlation functions, constructed from directional projections of the relative velocities of fragments, are used to determine the shape of the breakup volume in coordinate space. For central collisions of 129Xe + natSn at 50 MeV per nucleon incident energy, measured with the 4pi multi-detector INDRA at GSI, a prolate ... | [
"nucl-ex"
] | null | [
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{
"author_id": "a fèvre_1",
"name": "Arnaud [\"Le\"] Fèvre",
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"author_id": "c schwarz_4",
"name": "C. Schwarz",
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"num_papers": null... | null |
1597 | 0711.1569 | 2007-11-09 | Capacity as a Fundamental Metric for Mechanism Design in the Information Economy | The auction theory literature has so far focused mostly on the design of mechanisms that takes the revenue or the efficiency as a yardstick. However, scenarios where the {\it capacity}, which we define as \textit{``the number of bidders the auctioneer wants to have a positive probability of getting the item''}, is a fu... | [
"cs.GT"
] | null | [
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{
"author_id": "s singh_6",
"name": "Sudhir [\"Kumar\"] Singh",
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{
"author_id": "v roychowdhury_1",
"name": "Vwani [\"P.\"] Roychowdhury",
"publication_history": null,
"h_index": nul... | null |
17653110 | 0711.1556 | 2007-11-09 | A comparative code study for quantum fault-tolerance | We study a comprehensive list of quantum codes as candidates of codes to be used at the bottom, physical, level in a fault-tolerant code architecture. Using the Aliferis-Gottesman-Preskill (AGP) ex-Rec method we calculate the pseudo-threshold for these codes against depolarizing noise at various levels of overhead. We ... | [
"quant-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
55770950 | 0711.1504 | 2007-11-09 | Superconductivity and topological Fermi surface transitions in electron-doped cuprates near optimal doping | We discuss evolution of the Fermi surface (FS) topology with doping in electron doped cuprates within the framework of a one-band Hubbard Hamiltonian, where antiferromagnetism and superconductivity are assumed to coexist in a uniform phase. In the lightly doped insulator, the FS consists of electron pockets around the ... | [
"cond-mat.supr-con",
"cond-mat.str-el"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
14130708 | 0711.1594 | 2007-11-10 | Inference for stochastic volatility models using time change transformations | We address the problem of parameter estimation for diffusion driven stochastic volatility models through Markov chain Monte Carlo (MCMC). To avoid degeneracy issues we introduce an innovative reparametrisation defined through transformations that operate on the time scale of the diffusion. A novel MCMC scheme which ove... | [
"stat.ME",
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{
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{
"author_id": "k kalogeropoulos_1",
"name": "Konstantinos Kalogeropoulos",
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{
"author_id": "g roberts_1",
"name": "Gareth [\"O.\"] Roberts",
"publication_history": null,
"h_index": ... | null |
5879257 | 0711.1612 | 2007-11-10 | Enhancing Sparsity by Reweighted L1 Minimization | It is now well understood that (1) it is possible to reconstruct sparse signals exactly from what appear to be highly incomplete sets of linear measurements and (2) that this can be done by constrained L1 minimization. In this paper, we study a novel method for sparse signal recovery that in many situations outperforms... | [
"stat.ME",
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{
"author_id": "e candès_1",
"name": "Emmanuel [\"J.\"] Candès",
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{
"author_id": "m wakin_1",
"name": "Michael [\"B.\"] Wakin",
"publication_history": null,
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"num... | null |
11193768 | math/0609100 | 2007-11-10 | The conjugate prior for discrete hierarchical log-linear models | In the Bayesian analysis of contingency table data, the selection of a prior distribution for either the log-linear parameters or the cell probabilities parameter is a major challenge. Though the conjugate prior on cell probabilities has been defined by Dawid and Lauritzen (1993) for decomposable graphical models, it h... | [
"math.ST",
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] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
12608939 | 0711.1595 | 2007-11-10 | Likelihood-based inference for correlated diffusions | We address the problem of likelihood based inference for correlated diffusion processes using Markov chain Monte Carlo (MCMC) techniques. Such a task presents two interesting problems. First, the construction of the MCMC scheme should ensure that the correlation coefficients are updated subject to the positive definite... | [
"q-fin.ST",
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] | null | [
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{
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{
"author_id": "k kalogeropoulos_1",
"name": "Konstantinos Kalogeropoulos",
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{
"author_id": "p dellaportas_1",
"name": "Petros Dellaportas",
"publication_history": null,
"h_index": n... | null |
18457595 | 0711.1617 | 2007-11-10 | Eclipsing binary stars in the Large and Small Magellanic Clouds from the MACHO project: The Sample | We present a new sample of 4634 eclipsing binary stars in the Large Magellanic Cloud (LMC), expanding on a previous sample of 611 objects and a new sample of 1509 eclipsing binary stars in the Small Magellanic Cloud (SMC), that were identified in the light curve database of the MACHO project. We perform a cross correla... | [
"astro-ph"
] | null | [
"target.author.publication_history"
] | [
{
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{
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{
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{
"corpus_id": "17508276",
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{
"author_id": "l faccioli_2",
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{
"author_id": "c alcock_1",
"name": "Charles [\"R.\"] Alcock",
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39570941 | 0711.1724 | 2007-11-12 | The Stability of an Expanding Circular Cavity and the Failure of Amorphous Solids | Recently, the existence and properties of unbounded cavity modes, resulting in extensive plastic deformation failure of two-dimensional sheets of amorphous media, were discussed in the context of the athermal Shear-Transformation-Zones (STZ) theory. These modes pertain to perfect circular symmetry of the cavity and the... | [
"cond-mat.mtrl-sci"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "e bouchbinder_1",
"name": "Eran Bouchbinder",
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{
"author_id": "t lo_5",
"name": "T. [\"S.\"] Lo",
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"h_index": null,
"num_papers": null... | null |
18728470 | 0711.1758 | 2007-11-12 | Chiral Brownian heat pump | We present the exact analysis of a chiral Brownian motor and heat pump. Optimization of the construction predicts, for a nanoscale device, frequencies of the order of kHz and cooling rates of the order of femtojoule per second. | [
"cond-mat.stat-mech"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "m broek_1",
"name": "Martinus [\"H.\",\"L.\",\"M.\",\"van\",\"den\"] Broek",
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},
{
"author_id": "c broeck_1",
"name": "Chris [\"Van\",\"Den\"] Broeck",
"publication_history"... | null |
22690397 | 0711.1809 | 2007-11-12 | Comparison of phase-field models for surface diffusion | The description of surface-diffusion controlled dynamics via the phase-field method is less trivial than it appears at first sight. A seemingly straightforward approach from the literature is shown to fail to produce the correct asymptotics, albeit in a subtle manner. Two models are constructed that approximate known s... | [
"physics.comp-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
3036373 | 0711.1709 | 2007-11-12 | Cooperative Robot Control and Concurrent Synchronization of Lagrangian Systems | Concurrent synchronization is a regime where diverse groups of fully synchronized dynamic systems stably coexist. We study global exponential synchronization and concurrent synchronization in the context of Lagrangian systems control. In a network constructed by adding diffusive couplings to robot manipulators or mobil... | [
"math.OC"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
12253988 | 0711.1846 | 2007-11-12 | Optical design of reflectionless complex media by finite embedded coordinate transformations | Transformation optics offers an unconventional approach to the control of electromagnetic fields. A transformation optical structure is designed by first applying a form-invariant coordinate transform to Maxwell's equations, in which part of free space is distorted in some desired manner. The coordinate transformation ... | [
"physics.optics"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
265094731 | 0711.1766 | 2007-11-12 | Achieving the Gaussian Rate-Distortion Function by Prediction | The "water-filling" solution for the quadratic rate-distortion function of a stationary Gaussian source is given in terms of its power spectrum. This formula naturally lends itself to a frequency domain "test-channel" realization. We provide an alternative time-domain realization for the rate-distortion function, based... | [
"cs.IT",
"math.IT"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
16598245 | 0711.1730 | 2007-11-12 | Semicircle law on short scales and delocalization of eigenvectors for Wigner random matrices | We consider $N\times N$ Hermitian random matrices with i.i.d. entries. The matrix is normalized so that the average spacing between consecutive eigenvalues is of order $1/N$. We study the connection between eigenvalue statistics on microscopic energy scales $\eta\ll1$ and (de)localization properties of the eigenvectors... | [
"math-ph",
"math.MP"
] | null | [
"target.key_reference"
] | null | null | null |
18322577 | 0711.2041 | 2007-11-13 | Strong limits on the DFSZ axion mass with G117-B15A | We compute rates of period change (Pdots) for the 215s mode in G117-B15A and the 213s mode in R548, first for models without axions, and then for models with axions of increasing mass. We use the asteroseismological models for G117-B15A and R548 we derived in an earlier publication . For G117-B15A, we consider two fami... | [
"astro-ph"
] | null | [
"target.author.publication_history"
] | [
{
"corpus_id": "1182134",
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}
] | [
{
"author_id": "a bischoff-kim_1",
"name": "Agnès Bischoff-Kim",
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},
{
"author_id": "m montgomery_2",
"name": "Michael [\"H.\"] Montgomery",
"publication_history": null,
"h_index": null... | null |
9736669 | 0711.2015 | 2007-11-13 | Observable Consequences of Planet Formation Models in Systems with Close-in Terrestrial Planets | To date, two planetary systems have been discovered with close-in, terrestrial-mass planets (< 5-10 Earth masses). Many more such discoveries are anticipated in the coming years with radial velocity and transit searches. Here we investigate the different mechanisms that could form "hot Earths" and their observable pred... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
6455976 | 0711.2037 | 2007-11-13 | Splitting for Rare Event Simulation: A Large Deviation Approach to Design and Analysis | Particle splitting methods are considered for the estimation of rare events. The probability of interest is that a Markov process first enters a set $B$ before another set $A$, and it is assumed that this probability satisfies a large deviation scaling. A notion of subsolution is defined for the related calculus of var... | [
"math.PR"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
15702068 | 0711.1913 | 2007-11-13 | A Local time correspondence for stochastic partial differential equations | It is frequently the case that a white-noise-driven parabolic and/or hyperbolic stochastic partial differential equation (SPDE) can have random-field solutions only in spatial dimension one. Here we show that in many cases, where the ``spatial operator'' is the L^2-generator of a L\'evy process X, a linear SPDE has a r... | [
"math.PR"
] | null | [
"target.author.publication_history"
] | [
{
"corpus_id": "117084862",
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}
] | [
{
"author_id": "m foondun_1",
"name": "Mohammud Foondun",
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{
"author_id": "d khoshnevisan_1",
"name": "Davar Khoshnevisan",
"publication_history": null,
"h_index": null,
"num_pap... | null |
18892898 | 0711.2026 | 2007-11-13 | Galaxy Counts at 24 Microns in the SWIRE Fields | This paper presents galaxy source counts at 24 microns in the six Spitzer Wide-field InfraRed Extragalactic (SWIRE) fields. The source counts are compared to counts in other fields, and to model predictions that have been updated since the launch of Spitzer. This analysis confirms a very steep rise in the Euclidean-nor... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
123185465 | 0711.2039 | 2007-11-13 | Fine Grid Asteroseismology of R548 and G117-B15A | We now have a good measurement of the cooling rate of G117-B15A. In the near future, we will have equally well determined cooling rates for other pulsating white dwarfs, including R548. The ability to measure their cooling rates offers us a unique way to study weakly interacting particles that would contribute to their... | [
"astro-ph"
] | null | [
"target.author.publication_history",
"target.author.publication_history.key_reference"
] | [] | [
{
"author_id": "a bischoff-kim_1",
"name": "Agnès Bischoff-Kim",
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},
{
"author_id": "m montgomery_2",
"name": "Michael [\"H.\"] Montgomery",
"publication_history": null,
"h_index": null... | null |
17314848 | 0711.1985 | 2007-11-13 | Five or six step scenario for evolution? | The prediction that (due to the limited amount of hydrogen available as fuel in the Sun) the future duration of our favourable terrestrial environment will be short (compared with the present age of the Earth) has been interpreted as evidence for a hard step scenario. This means that some of the essential steps (such a... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
14915234 | 0711.2073 | 2007-11-13 | AMUSE-Virgo I. Super-massive black holes in low-mass spheroids | We present the first results from the AGN Multiwavelength Survey of Early-type galaxies in the Virgo cluster (AMUSE-Virgo). This large program targets 100 early-type galaxies with the Advanced CCD Imaging Spectrometer on board the Chandra X-ray Observatory and the Multi-band Imaging Photometer on board the Spitzer Spac... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
118825630 | 0711.2014 | 2007-11-13 | AdS-QCD quark-antiquark potential, meson spectrum and tetraquarks | AdS/QCD correspondence predicts the structure of quark-antiquark potential in the static limit. We use this piece of information together with the Salpeter equation (Schr\"odinger equation with relativistic kinematics) and a short range hyperfine splitting potential to determine quark masses and the quark potential par... | [
"hep-ph"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "m carlucci_0",
"name": "Maria [\"Valentina\"] Carlucci",
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},
{
"author_id": "f giannuzzi_1",
"name": "Floriana Giannuzzi",
"publication_history": null,
"h_index": null,
... | null |
14575330 | 0711.2068 | 2007-11-13 | Type Ia Supernovae are Good Standard Candles in the Near Infrared: Evidence from PAIRITEL | We have obtained 1087 NIR (JHKs) measurements of 21 SNe Ia using PAIRITEL, nearly doubling the number of well-sampled NIR SN Ia light curves. These data strengthen the evidence that SNe Ia are excellent standard candles in the NIR, even without correction for optical light-curve shape. We construct fiducial NIR templat... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
18154302 | 0711.2305 | 2007-11-14 | IMAGES I. Strong evolution of galaxy kinematics since z=1 | (abbreviated) We present the first results of the ESO large program, ``IMAGES'' which aims at obtaining robust measurements of the kinematics of distant galaxies using the multi-IFU mode of GIRAFFE on the VLT. 3D spectroscopy is essential to robustly measure the often distorted kinematics of distant galaxies (e.g., Flo... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
6762152 | 0711.2244 | 2007-11-14 | The pulsation modes of the pre-white dwarf PG 1159-035 | PG 1159-035, a pre-white dwarf with T_eff=140,000 K, is the prototype of both two classes: the PG1159 spectroscopic class and the DOV pulsating class. Previous studies of PG 1159-035 photometric data obtained with the Whole Earth Telescope (WET) showed a rich frequency spectrum allowing the identification of 122 pulsat... | [
"astro-ph"
] | null | [
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"target.author.publication_history.key_reference"
] | [
{
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{
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{
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"name": "S. [\"O.\"] Kepler",
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13265670 | 0711.2175 | 2007-11-14 | Transition in pipe flow: the saddle structure on the boundary of turbulence | The laminar-turbulent boundary S is the set separating initial conditions which relaminarise uneventfully from those which become turbulent. Phase space trajectories on this hypersurface in cylindrical pipe flow look to be chaotic and show recurring evidence of coherent structures. A general numerical technique is deve... | [
"physics.flu-dyn"
] | null | [
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{
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},
{
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"name": "Ashley [\"P.\"] Willis",
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59448335 | 0711.2284 | 2007-11-14 | Numerical simulations of possible finite time singularities in the incompressible Euler equations: comparison of numerical methods | The numerical simulation of the 3D incompressible Euler equation is analyzed with respect to different integration methods. The numerical schemes we considered include spectral methods with different strategies for dealiasing and two variants of finite difference methods. Based on this comparison, a Kida-Pelz like init... | [
"physics.flu-dyn",
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] | null | [
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{
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"name": "Holger Homann",
"publication_history": null,
"h_index": null,
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... | null |
15836467 | 0711.2111 | 2007-11-14 | Warm dust in the terrestrial planet zone of a sun-like Pleiad: collisions between planetary embryos? | Only a few solar-type main sequence stars are known to be orbited by warm dust particles; the most extreme is the G0 field star BD+20 307 that emits ~4% of its energy at mid-infrared wavelengths. We report the identification of a similarly dusty star HD 23514, an F6-type member of the Pleiades cluster. A strong mid-IR ... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
14443376 | 0711.2162 | 2007-11-14 | Mean-field backward stochastic differential equations: A limit approach | Mathematical mean-field approaches play an important role in different fields of Physics and Chemistry, but have found in recent works also their application in Economics, Finance and Game Theory. The objective of our paper is to investigate a special mean-field problem in a purely stochastic approach: for the solution... | [
"math.PR",
"math.SG"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
13854033 | 0711.2420 | 2007-11-15 | Tidal Love numbers of neutron stars | For a variety of fully relativistic polytropic neutron star models we calculate the star's tidal Love number k2. Most realistic equations of state for neutron stars can be approximated as a polytrope with an effective index n~0.5-1.0. The equilibrium stellar model is obtained by numerical integration of the Tolman-Oppe... | [
"astro-ph",
"gr-qc"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
88517140 | 0711.2434 | 2007-11-15 | Variable importance in binary regression trees and forests | We characterize and study variable importance (VIMP) and pairwise variable associations in binary regression trees. A key component involves the node mean squared error for a quantity we refer to as a maximal subtree. The theory naturally extends from single trees to ensembles of trees and applies to methods like rando... | [
"stat.ML"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
15025387 | 0711.2493 | 2007-11-15 | Effect of surface nanostructure on temperature programmed reaction spectroscopy: First-principles kinetic Monte Carlo simulations of CO oxidation at RuO2(110) | Using the catalytic CO oxidation at RuO2(110) as a showcase, we employ first-principles kinetic Monte Carlo simulations to illustrate the intricate effects on temperature programmed reaction spectroscopy data brought about by the mere correlations between the locations of the active sites at a nanostructured surface. E... | [
"cond-mat.mtrl-sci"
] | null | [
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] | [] | [
{
"author_id": "m rieger_2",
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},
{
"author_id": "j rogal_1",
"name": "Jutta Rogal",
"publication_history": null,
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"... | null |
7833128 | 0711.2547 | 2007-11-15 | Interference Alignment on the Deterministic Channel and Application to Fully Connected AWGN Interference Networks | An interference alignment example is constructed for the deterministic channel model of the $K$ user interference channel. The deterministic channel example is then translated into the Gaussian setting, creating the first known example of a fully connected Gaussian $K$ user interference network with single antenna node... | [
"cs.IT",
"math.IT"
] | null | [
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] | [] | [
{
"author_id": "v cadambe_1",
"name": "Viveck [\"R.\"] Cadambe",
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},
{
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"name": "Syed [\"Ali\"] Jafar",
"publication_history": null,
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14214237 | 0711.2448 | 2007-11-15 | Characteristic temperatures and spectral appearance of ULX disks | A standard disk around an accreting black hole may become effectively optically-thin and scattering dominated in the inner region, for high accretion rates (as already predicted by the Shakura-Sunyaev model). Radiative emission from that region is less efficient than blackbody emission, leading to an increase of the co... | [
"astro-ph"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "r soria_1",
"name": "Roberto Soria",
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},
{
"author_id": "k wu_67",
"name": "Kinwah Wu",
"publication_history": null,
"h_index": null,
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"num_ci... | null |
17628692 | 0711.2355 | 2007-11-15 | Volume limited dependent Galactic model parameters | We estimated 34 sets of Galactic model parameters for three intermediate latitude fields with Galactic longitudes l=60, l=90, and l=180, and we discussed their dependence on the volume. Also, we confirmed the variation of these parameters with absolute magnitude and Galactic longitude. The star samples in two fields ar... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
6617589 | 0711.2503 | 2007-11-15 | Sparsity in time-frequency representations | We consider signals and operators in finite dimension which have sparse time-frequency representations. As main result we show that an $S$-sparse Gabor representation in $\mathbb{C}^n$ with respect to a random unimodular window can be recovered by Basis Pursuit with high probability provided that $S\leq Cn/\log(n)$. Ou... | [
"math.CA",
"cs.IT",
"math.IT"
] | null | [
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] | [
{
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},
{
"corpus_id": "14963349",
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}
] | [
{
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"name": "Götz [\"E.\"] Pfander",
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},
{
"author_id": "h rauhut_1",
"name": "Holger Rauhut",
"publication_history": null,
"h_index": null,
"num_papers": ... | null |
2362863 | 0711.2473 | 2007-11-15 | Parton Distributions for LO Generators | We present a study of the results obtained combining LO partonic matrix elements with either LO or NLO partons distributions. These are compared to the best prediction using NLO for both matrix elements and parton distributions. The aim is to determine which parton distributions are most appropriate to use in those cas... | [
"hep-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
10345763 | 0711.2642 | 2007-11-16 | Multiuser MIMO Achievable Rates with Downlink Training and Channel State Feedback | We consider a MIMO fading broadcast channel and compute achievable ergodic rates when channel state information is acquired at the receivers via downlink training and it is provided to the transmitter by channel state feedback. Unquantized (analog) and quantized (digital) channel state feedback schemes are analyzed and... | [
"cs.IT",
"math.IT"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
17097663 | 0711.2536 | 2007-11-16 | The Efficiency of Grain Alignment in Dense Interstellar Clouds: A Reassessment of Constraints from Near Infrared Polarization | A detailed study of interstellar polarization efficiency toward molecular clouds is used to attempt discrimination between grain alignment mechanisms in dense regions of the ISM. Background field stars are used to probe polarization efficiency in quiescent regions of dark clouds, yielding a dependence on visual extinct... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
13832512 | 0711.2696 | 2007-11-16 | On the Rank of Random Sparse Matrices | We investigate the rank of random (symmetric) sparse matrices. Our main finding is that with high probability, any dependency that occurs in such a matrix is formed by a set of few rows that contains an overwhelming number of zeros. This allows us to obtain an exact estimate for the co-rank. | [
"math.PR",
"math.CO"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
16795185 | 0711.2615 | 2007-11-16 | A Biologically Inspired Classifier | We present a method for measuring the distance among records based on the correlations of data stored in the corresponding database entries. The original method (F. Bagnoli, A. Berrones and F. Franci. Physica A 332 (2004) 509-518) was formulated in the context of opinion formation. The opinions expressed over a set of ... | [
"cs.DB",
"cs.IR"
] | null | [
"target.author.publication_history"
] | [
{
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},
{
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}
] | [
{
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},
{
"author_id": "f bagnoli_1",
"name": "Franco Bagnoli",
"publication_history": null,
"h_index": null,
"num_papers... | null |
4816237 | 0711.2556 | 2007-11-16 | Universal geometric entanglement close to quantum phase transitions | Under successive Renormalization Group transformations applied to a quantum state $\ket{\Psi}$ of finite correlation length $\xi$, there is typically a loss of entanglement after each iteration. How good it is then to replace $\ket{\Psi}$ by a product state at every step of the process? In this paper we give a quantita... | [
"quant-ph",
"cond-mat.str-el",
"hep-th"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "r orús_1",
"name": "Román Orús",
"publication_history": null,
"h_index": null,
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"num_citations": null
}
] | null |
15388031 | 0711.2551 | 2007-11-16 | Coherent quantum LQG control | Based on a recently developed notion of physical realizability for quantum linear stochastic systems, we formulate a quantum LQG optimal control problem for quantum linear stochastic systems where the controller itself may also be a quantum system and the plant output signal can be fully quantum. Such a control scheme ... | [
"quant-ph"
] | null | [
"target.author.publication_history",
"target.author.publication_history.key_reference"
] | [] | [
{
"author_id": "h nurdin_1",
"name": "Hendra [\"Ishwara\"] Nurdin",
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},
{
"author_id": "m james_1",
"name": "Matthew [\"R.\"] James",
"publication_history": null,
"h_index": null,
"... | null |
17141953 | 0711.2643 | 2007-11-16 | Kernel method for nonlinear Granger causality | Important information on the structure of complex systems, consisting of more than one component, can be obtained by measuring to which extent the individual components exchange information among each other. Such knowledge is needed to reach a deeper comprehension of phenomena ranging from turbulent fluids to neural ne... | [
"cond-mat.dis-nn",
"nlin.SI"
] | null | [
"target.author.publication_history",
"target.author.publication_history.key_reference"
] | [] | [
{
"author_id": "d marinazzo_1",
"name": "Daniele Marinazzo",
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},
{
"author_id": "m pellicoro_1",
"name": "Mario Pellicoro",
"publication_history": null,
"h_index": null,
"num_papers... | null |
53127548 | 0711.2511 | 2007-11-16 | Dynamics of Non-renormalizable Electroweak Symmetry Breaking | We compute the complete one-loop finite temperature effective potential for electroweak symmetry breaking in the Standard Model with a Higgs potential supplemented by higher dimensional operators as generated for instance in composite Higgs and Little Higgs models. We detail the resolution of several issues that arise,... | [
"hep-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
14427526 | 0711.2606 | 2007-11-16 | Three- and Four-jet Production at Low x at HERA | Three- and four-jet production is measured in deep-inelastic $ep$ scattering at low $x$ and $Q^2$ with the H1 detector using an integrated luminosity of $44{.}2 {\rm pb}^{-1}$. Several phase space regions are selected for the three-jet analysis in order to study the underlying parton dynamics from global topologies to ... | [
"hep-ex"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "f aaron_1",
"name": "F. [\"D.\"] Aaron",
"publication_history": null,
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},
{
"author_id": "a aktas_1",
"name": "Adil Aktas",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
7062725 | 0711.2734 | 2007-11-17 | Free Martingale polynomials for stationary Jacobi processes | We generalize a previous result concerning free martingale polynomials for the stationary free Jacobi process of parameters $\lambda \in ]0.1], \theta = 1/2$. Hopelessly, apart from the case $\lambda = 1$, the polynomials we derive are no longer orthogonal with respect to the spectral measure. As a matter of fact, we u... | [
"math.PR"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "n demni_1",
"name": "Nizar Demni",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
}
] | null |
3577087 | 0711.3041 | 2007-11-19 | LIGO: The Laser Interferometer Gravitational-Wave Observatory | The goal of the Laser Interferometric Gravitational-Wave Observatory (LIGO) is to detect and study gravitational waves of astrophysical origin. Direct detection of gravitational waves holds the promise of testing general relativity in the strong-field regime, of providing a new probe of exotic objects such as black hol... | [
"gr-qc"
] | null | [
"target.author.publication_history",
"target.author.publication_history.key_reference",
"target.key_reference"
] | [] | [
{
"author_id": "b abbott_2",
"name": "B. [\"P.\"] Abbott",
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},
{
"author_id": "r abbott_2",
"name": "Richard Abbott",
"publication_history": null,
"h_index": null,
"num_papers": nul... | null |
115155212 | 0711.2834 | 2007-11-19 | G-Brownian Motion and Dynamic Risk Measure under Volatility Uncertainty | We introduce a new notion of G-normal distributions. This will bring us to a new framework of stochastic calculus of Ito's type (Ito's integral, Ito's formula, Ito's equation) through the corresponding G-Brownian motion. We will also present analytical calculations and some new statistical methods with application to r... | [
"math.PR"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
3204000 | 0711.2909 | 2007-11-19 | Comparing the notions of optimality in CP-nets, strategic games and soft constraints | The notion of optimality naturally arises in many areas of applied mathematics and computer science concerned with decision making. Here we consider this notion in the context of three formalisms used for different purposes in reasoning about multi-agent systems: strategic games, CP-nets, and soft constraints. To relat... | [
"cs.AI",
"cs.GT"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "k apt_1",
"name": "Krzysztof [\"R.\"] Apt",
"publication_history": null,
"h_index": null,
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},
{
"author_id": "f rossi_3",
"name": "Francesca Rossi",
"publication_history": null,
"h_index": null,
"num_papers": nu... | null |
2097749 | 0711.3031 | 2007-11-19 | Basic Subgroups and Freeness, A Counterexample | We construct a non-free but aleph_1-separable, torsion-free abelian group G with a pure free subgroup B such that all subgroups of G disjoint from B are free and such that G/B is divisible. This answers a question of Irwin and shows that a theorem of Blass and Irwin cannot be strengthened so as to give an exact analog ... | [
"math.LO",
"math.GR"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "a blass_1",
"name": "Andreas Blass",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "s shelah_1",
"name": "Saharon Shelah",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
3051453 | 0711.2745 | 2007-11-19 | On Capacity Scaling in Arbitrary Wireless Networks | In recent work, Ozgur, Leveque, and Tse (2007) obtained a complete scaling characterization of throughput scaling for random extended wireless networks (i.e., $n$ nodes are placed uniformly at random in a square region of area $n$). They showed that for small path-loss exponents $\alpha\in(2,3]$ cooperative communicati... | [
"cs.IT",
"math.IT"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
37983909 | 0711.3207 | 2007-11-20 | Search for sneutrino particles in e + mu final states in ppbar collisions at sqrt{s} =1.96 TeV | We report a search for R-parity violating production and decay of sneutrino particles in the e+mu final state with 1.04+-0.06 fb-1 of data collected with the D0 detector at the Fermilab Tevatron Collider in 2002--2006. Good agreement between the data and the standard model prediction is observed. With no evidence for n... | [
"hep-ex"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "v abazov_1",
"name": "Victor [\"Mukhamedovich\"] Abazov",
"publication_history": null,
"h_index": null,
"num_papers": null,
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},
{
"author_id": "b abbott_2",
"name": "B. Abbott",
"publication_history": null,
"h_index": null,
"num_pa... | null |
42937980 | 0711.3172 | 2007-11-20 | Assessing non-Markovian dynamics | We investigate what a snapshot of a quantum evolution - a quantum channel reflecting open system dynamics - reveals about the underlying continuous time evolution. Remarkably, from such a snapshot, and without imposing additional assumptions, it can be decided whether or not a channel is consistent with a time (in)depe... | [
"quant-ph",
"math-ph",
"math.MP"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
7755096 | hep-ph/9912396 | 2007-11-20 | HERWIG 6.1 Release Note | A new version of the Monte Carlo program HERWIG (version 6.1) is now available. This note gives brief details of the new features relative to the previous version (5.9). A fully updated manual will follow shortly. The main new features are: supersymmetric processes (both R-parity conserving and R-parity violating) in h... | [
"hep-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
7401876 | 0711.3120 | 2007-11-20 | AMI limits on 15 GHz excess emission in northern HII regions | We present observations between 14.2 and 17.9 GHz of sixteen Galactic HII regions made with the Arcminute Microkelvin Imager (AMI). In conjunction with data from the literature at lower radio frequencies we investigate the possibility of a spinning dust component in the spectra of these objects. We conclude that there ... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
15386459 | 0711.3147 | 2007-11-20 | Object oriented data analysis: Sets of trees | Object oriented data analysis is the statistical analysis of populations of complex objects. In the special case of functional data analysis, these data objects are curves, where standard Euclidean approaches, such as principal component analysis, have been very successful. Recent developments in medical image analysis... | [
"math.ST",
"stat.TH"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
119272188 | 0711.3066 | 2007-11-20 | Entangling Power of an Expanding Universe | We show that entanglement can be used to detect spacetime curvature. Quantum fields in the Minkowski vacuum are entangled with respect to local field modes. This entanglement can be swapped to spatially separated quantum systems using standard local couplings. A single, inertial field detector in the exponentially expa... | [
"quant-ph",
"gr-qc"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "g steeg_1",
"name": "Greg [\"Ver\"] Steeg",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "n menicucci_1",
"name": "Nicolas [\"C.\"] Menicucci",
"publication_history": null,
"h_index": null,
"... | null |
12159212 | 0711.3247 | 2007-11-20 | A Distributed Dynamic Frequency Allocation Algorithm | We consider a network model where the nodes are grouped into a number of clusters and propose a distributed dynamic frequency allocation algorithm that achieves performance close to that of a centralized optimal algorithm. Each cluster chooses its transmission frequency band based on its knowledge of the interference t... | [
"cs.NI"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "b babadi_1",
"name": "Behtash Babadi",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "v tarokh_1",
"name": "Vahid Tarokh",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
464168 | 0711.3251 | 2007-11-20 | Limited Feedback-based Block Diagonalization for the MIMO Broadcast Channel | Block diagonalization is a linear precoding technique for the multiple antenna broadcast (downlink) channel that involves transmission of multiple data streams to each receiver such that no multi-user interference is experienced at any of the receivers. This low-complexity scheme operates only a few dB away from capaci... | [
"cs.IT",
"math.IT"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
1688 | 0711.3205 | 2007-11-20 | Relay Subset Selection in Wireless Networks Using Partial Decode-and-Forward Transmission | This paper considers the problem of selecting a subset of nodes in a two-hop wireless network to act as relays in aiding the communication between the source-destination pair. Optimal relay subset selection with the objective of maximizing the overall throughput is a difficult problem that depends on multiple factors i... | [
"cs.IT",
"math.IT"
] | null | [
"target.author.publication_history",
"target.author.publication_history.key_reference"
] | [] | [
{
"author_id": "c lo_13",
"name": "Caleb [\"K.\"] Lo",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "s vishwanath_2",
"name": "Sriram Vishwanath",
"publication_history": null,
"h_index": null,
"num_papers": ... | null |
15378470 | 0711.3242 | 2007-11-20 | On the Centroids of Symmetrized Bregman Divergences | In this paper, we generalize the notions of centroids and barycenters to the broad class of information-theoretic distortion measures called Bregman divergences. Bregman divergences are versatile, and unify quadratic geometric distances with various statistical entropic measures. Because Bregman divergences are typical... | [
"cs.CG"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "f nielsen_2",
"name": "Frank Nielsen",
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{
"author_id": "r nock_1",
"name": "Richard Nock",
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"h_index": null,
"num_papers": null,
"... | null |
2573457 | 0711.3263 | 2007-11-21 | Preferential survival in models of complex ad hoc networks | There has been a rich interplay in recent years between (i) empirical investigations of real world dynamic networks, (ii) analytical modeling of the microscopic mechanisms that drive the emergence of such networks, and (iii) harnessing of these mechanisms to either manipulate existing networks, or engineer new networks... | [
"physics.soc-ph",
"cond-mat.stat-mech"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "j kong_11",
"name": "Joseph [\"S.\"] Kong",
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},
{
"author_id": "v roychowdhury_1",
"name": "Vwani [\"P.\"] Roychowdhury",
"publication_history": null,
"h_index": null,
... | null |
58913251 | 0711.3271 | 2007-11-21 | Computer model validation with functional output | A key question in evaluation of computer models is Does the computer model adequately represent reality? A six-step process for computer model validation is set out in Bayarri et al. [Technometrics 49 (2007) 138--154] (and briefly summarized below), based on comparison of computer model runs with field data of the proc... | [
"stat.ME"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
18174562 | 0711.3418 | 2007-11-21 | Realistic simulations of gravitational lensing by galaxy clusters: extracting arc parameters from mock DUNE images | We present a newly developed code that allows simulations of optical observations of galaxy fields with a variety of instruments. The code incorporates gravitational lensing effects and is targetted at simulating lensing by galaxy clusters. Our goal is to create the tools required for comparing theoretical expectations... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | [
{
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{
"corpus_id": "16169837",
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{
"corpus_id": "7676710",
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] | [
{
"author_id": "m meneghetti_2",
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{
"author_id": "p melchior_1",
"name": "Peter Melchior",
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"h_index": null,
"num_papers... | null |
118517657 | 0711.3239 | 2007-11-21 | A deductive statistical mechanics approach for granular matter | We introduce a deductive statistical mechanics approach for granular materials which is formally built from few realistic physical assumptions. The main finding is an universal behavior for the distribution of the density fluctuations. Such a distribution is the equivalent of the Maxwell-Boltzmann's distribution in the... | [
"cond-mat.soft"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "t aste_1",
"name": "Tomaso Aste",
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},
{
"author_id": "t matteo_1",
"name": "Tiziana [\"di\"] Matteo",
"publication_history": null,
"h_index": null,
"num_papers": nul... | null |
119115291 | 0711.3438 | 2007-11-21 | Complementarity of Private and Correctable Subsystems in Quantum Cryptography and Error Correction | We make an explicit connection between fundamental notions in quantum cryptography and quantum error correction. Error-correcting subsystems (and subspaces) for quantum channels are the key vehicles for contending with noise in physical implementations of quantum information-processing. Private subsystems (and subspace... | [
"quant-ph"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "d kretschmann_0",
"name": "Dennis Kretschmann",
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{
"author_id": "d kribs_1",
"name": "David [\"W.\"] Kribs",
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"h_index": null,
"num_pa... | null |
88518166 | 0711.3342 | 2007-11-21 | Estimation of the Hurst parameter from discrete noisy data | We estimate the Hurst parameter $H$ of a fractional Brownian motion from discrete noisy data observed along a high frequency sampling scheme. The presence of systematic experimental noise makes recovery of $H$ more difficult since relevant information is mostly contained in the high frequencies of the signal. We quanti... | [
"math.ST",
"stat.TH"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
16436543 | 0711.3452 | 2007-11-21 | In memoriam Maurice Gross | Maurice Gross (1934-2001) was both a great linguist and a pioneer in natural language processing. This article is written in homage to his memory | [
"cs.CL"
] | null | [
"target.key_reference"
] | null | null | null |
15002698 | 0711.3524 | 2007-11-22 | 3C454.3 reveals the structure and physics of its 'blazar zone' | Recent multi-wavelength observations of 3C454.3, in particular during its giant outburst in 2005, put severe constraints on the location of the 'blazar zone', its dissipative nature, and high energy radiation mechanisms. As the optical, X-ray, and millimeter light-curves indicate, significant fraction of the jet energy... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
17192247 | 0711.3581 | 2007-11-22 | The Impact of Heterogeneous Trading Rules on the Limit Order Book and Order Flows | In this paper we develop a model of an order-driven market where traders set bids and asks and post market or limit orders according to exogenously fixed rules. Agents are assumed to have three components to the expectation of future asset returns, namely-fundamentalist, chartist and noise trader. Furthermore agents di... | [
"q-fin.TR",
"physics.soc-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
9318059 | 0711.3608 | 2007-11-22 | Quantum Benchmark for Teleportation and Storage of Squeezed States | We provide a quantum benchmark for teleportation and storage of single-mode squeezed states with zero displacement and a completely unknown degree of squeezing along a given direction. For pure squeezed input states, a fidelity higher than 81.5% has to be attained in order to outperform any classical strategy based on ... | [
"quant-ph"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "g adesso_1",
"name": "Gerardo Adesso",
"publication_history": null,
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"num_citations": null
},
{
"author_id": "g chiribella_1",
"name": "Giulio Chiribella",
"publication_history": null,
"h_index": null,
"num_papers": ... | null |
2823618 | 0711.3545 | 2007-11-22 | To Code or Not to Code Across Time: Space-Time Coding with Feedback | Space-time codes leverage the availability of multiple antennas to enhance the reliability of communication over wireless channels. While space-time codes have initially been designed with a focus on open-loop systems, recent technological advances have enabled the possibility of low-rate feedback from the receiver to ... | [
"cs.IT",
"math.IT"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "c lin_116",
"name": "Che Lin",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "v raghavan_1",
"name": "Vasanthan Raghavan",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
14135957 | 0711.3603 | 2007-11-22 | The Effect of Primordial Non--Gaussianity on the Topology of Large-Scale Structure | We study the effect of primordial non-Gaussianity on the development of large-scale cosmic structure using high-resolution N-body simulations. In particular, we focus on the topological properties of the "cosmic web", quantitatively characterized by the Minkowski Functionals, for models with quadratic non-linearities w... | [
"astro-ph"
] | null | [
"target.author.publication_history"
] | [
{
"corpus_id": "12831476",
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{
"corpus_id": "14083847",
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{
"corpus_id": "17427247",
"num_citations": null
},
{
"corpus_id": "15118000",
"num_citations": null
}
] | [
{
"author_id": "c hikage_1",
"name": "Chiaki Hikage",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "p coles_1",
"name": "Peter Coles",
"publication_history": null,
"h_index": null,
"num_papers": null,
"n... | null |
7877420 | 0711.3592 | 2007-11-22 | Characterization of large area photomultipliers and its application to dark matter search with noble liquid detectors | There is growing interest in the use of noble liquid detectors to study particle properties and search for new phenomena. In particular, they are extremely suitable for performing direct searches for dark matter. In this kind of experiments, the light produced after an interaction within the sensitive volume is usually... | [
"physics.ins-det"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
10876461 | 0711.3710 | 2007-11-23 | Robustness of the European power grids under intentional attack | The power grid defines one of the most important technological networks of our times and sustains our complex society. It has evolved for more than a century into an extremely huge and seemingly robust and well understood system. But it becomes extremely fragile as well, when unexpected, usually minimal, failures turn ... | [
"physics.soc-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
16467487 | 0711.3785 | 2007-11-23 | Unprovability results involving braids | We construct long sequences of braids that are descending with respect to the standard order of braids (``Dehornoy order''), and we deduce that, contrary to all usual algebraic properties of braids, certain simple combinatorial statements involving the braid order are true, but not provable in the subsystems ISigma1 or... | [
"math.LO"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "l carlucci_0",
"name": "Lorenzo Carlucci",
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"h_index": null,
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"num_citations": null
},
{
"author_id": "p dehornoy_0",
"name": "Patrick Dehornoy",
"publication_history": null,
"h_index": null,
"num_papers":... | null |
11352632 | 0711.3742 | 2007-11-23 | Dynamic balancing of planar mechanisms using toric geometry | In this paper, a new method to determine the complete set of dynamically balanced planar four-bar mechanims is presented. Using complex variables to model the kinematics of the mechanism, the dynamic balancing constraints are written as algebraic equations over complex variables and joint angular velocities. After elim... | [
"math.AG",
"math.CV"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "c gosselin_1",
"name": "Clément Gosselin",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "b moore_6",
"name": "Brian Moore",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
1654066 | 0711.3861 | 2007-11-25 | Approximation Algorithms for Restless Bandit Problems | The restless bandit problem is one of the most well-studied generalizations of the celebrated stochastic multi-armed bandit problem in decision theory. In its ultimate generality, the restless bandit problem is known to be PSPACE-Hard to approximate to any non-trivial factor, and little progress has been made despite i... | [
"cs.DS"
] | null | [
"target.author.publication_history",
"target.author.publication_history.key_reference"
] | [] | [
{
"author_id": "s guha_2",
"name": "Sudipto Guha",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "k munagala_1",
"name": "Kamesh Munagala",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
119105209 | 0711.3921 | 2007-11-25 | Simplex solid states of SU(N) quantum antiferromagnets | I define a set of wavefunctions for SU(N) lattice antiferromagnets, analogous to the valence bond solid states of Affleck, Kennedy, Lieb, and Tasaki (AKLT), in which the singlets are extended over N-site simplices. As with the valence bond solids, the new simplex solid (SS) states are extinguished by certain local proj... | [
"cond-mat.str-el",
"cond-mat.stat-mech"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
1892363 | 0711.3915 | 2007-11-25 | Distributed Consensus Algorithms in Sensor Networks: Link Failures and Channel Noise | The paper studies average consensus with random topologies (intermittent links) \emph{and} noisy channels. Consensus with noise in the network links leads to the bias-variance dilemma--running consensus for long reduces the bias of the final average estimate but increases its variance. We present two different compromi... | [
"cs.IT",
"cs.MA",
"math.IT",
"math.OC"
] | null | [
"target.author.publication_history",
"target.author.publication_history.key_reference"
] | [] | [
{
"author_id": "s kar_1",
"name": "Soummya Kar",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "j moura_1",
"name": "José [\"M.\",\"F.\"] Moura",
"publication_history": null,
"h_index": null,
"num_papers": nu... | null |
1011908 | 0711.3935 | 2007-11-25 | Coding for Network Coding | We consider communication over a noisy network under randomized linear network coding. Possible error mechanism include node- or link- failures, Byzantine behavior of nodes, or an over-estimate of the network min-cut. Building on the work of Koetter and Kschischang, we introduce a probabilistic model for errors. We com... | [
"cs.IT",
"cs.NI",
"math.IT"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
15683408 | 0711.3928 | 2007-11-25 | A posteriori error estimates in the maximum norm for parabolic problems | We derive a posteriori error estimates in the $L_\infty((0,T];L_\infty(\Omega))$ norm for approximations of solutions to linear para bolic equations. Using the elliptic reconstruction technique introduced by Makridakis and Nochetto and heat kernel estimates for linear parabolic pr oblems, we first prove a posteriori bo... | [
"math.NA",
"math.AP"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
9926224 | 0711.3874 | 2007-11-25 | The meandering instability of a viscous thread | A viscous thread falling from a nozzle onto a surface exhibits the famous rope-coiling effect, in which the thread buckles to form loops. If the surface is replaced by a belt moving with speed $U$, the rotational symmetry of the buckling instability is broken and a wealth of interesting states are observed [See S. Chiu... | [
"physics.flu-dyn",
"math.DS",
"nlin.PS",
"physics.class-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
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