Datasets:

mdpi-ai
/

MDPI-AffilDB

raw_affiliation stringlengths 18 122	labels stringlengths 9 181
University and University Hospital of Basel, Basel, Switzerland	https://ror.org/04k51q396\|https://ror.org/02s6k3f65
NC State University, USA	https://ror.org/04tj63d06
Technical University of Munich (TU München), München, Germany	https://ror.org/02kkvpp62
University of Bern, Bern, Switzerland	https://ror.org/02k7v4d05
TU Wien (TUW), Wien, Austria	https://ror.org/04d836q62
University of Tübingen, Tübingen, Germany	https://ror.org/03a1kwz48
University of Cagliari, Cagliari, Italy	https://ror.org/003109y17
Spanish National Research Council (CSIC), Barcelona, Spain	https://ror.org/02gfc7t72
University and University Hospital of Zurich, Zürich, Switzerland	https://ror.org/01462r250\|https://ror.org/02crff812\|https://ror.org/035vb3h42
University of Amsterdam, The Netherlands	https://ror.org/04dkp9463
Technical University of Catalonia (UPC), Spain	https://ror.org/03mb6wj31
University of Richmond, USA	https://ror.org/03y71xh61
Karlsruhe Institute of Technology (Helmholtz), Karlsruhe, Germany	https://ror.org/04t3en479
University of Barcelona, Barcelona, Spain	https://ror.org/021018s57
Justus Liebig University Giessen, Gießen, Germany	https://ror.org/033eqas34
RWTH Aachen University, Aachen, Germany	https://ror.org/04xfq0f34
University of Twente, AE Enschede, The Netherlands	https://ror.org/006hf6230
University of Maryland, College Park, Maryland, USA	https://ror.org/047s2c258
Duke University, USA	https://ror.org/00py81415
National Institute of Chemistry, Slovenia, Ljubljana, Slovenia	https://ror.org/050mac570
University of Göttingen (Georg-August-Universität Göttingen), Göttingen, Germany	https://ror.org/01y9bpm73
OsloMet – Oslo Metropolitan University, Oslo, Norway	https://ror.org/04q12yn84
TU Delft, The Netherlands	https://ror.org/02e2c7k09
University of South Australia, Mawson Lakes, Australia	https://ror.org/01p93h210
Alfred Wegener Institute for Polar and Marine Research (Helmholtz), Bremerhaven, Germany	https://ror.org/032e6b942
German Cancer Research Center, Deutsches Krebsforschungszentrum, DKFZ (Helmholtz), Heidelberg, Germany	https://ror.org/04cdgtt98
Helmholtz Center for Environmental Research (Helmholtz), Leipzig, Germany	https://ror.org/000h6jb29
Forschungszentrum Jülich (Helmholtz), Jülich, Germany	https://ror.org/02nv7yv05
Helmholtz Center Dresden-Rossendorf (Helmholtz), Dresden, Germany	https://ror.org/01zy2cs03
Helmholtz-Zentrum Hereon (Helmholtz), Geesthacht, Germany	https://ror.org/03qjp1d79
German Research Center for Geosciences GFZ (Helmholtz), Potsdam, Germany	https://ror.org/04z8jg394
University of Stuttgart, Stuttgart, Germany	https://ror.org/04vnq7t77
University of Applied Sciences and Arts Northwestern Switzerland FHNW, Muttenz, Switzerland	https://ror.org/04mq2g308
Graz University of Technology (TU Graz), Graz, Austria	https://ror.org/00d7xrm67
Lincoln University, Lincoln, New Zealand	https://ror.org/04ps1r162
University College London, London, UK	https://ror.org/02jx3x895
Uppsala University, Stockholm, Sweden	https://ror.org/048a87296
Huazhong Agricultural University, China	https://ror.org/023b72294
University of Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain	https://ror.org/01teme464
University of Newcastle, Australia, Callaghan, Australia	https://ror.org/00eae9z71
Midwestern University, Illinois, USA	https://ror.org/00t30ch44
Charles University, Prague, Czech Republic	https://ror.org/024d6js02
European Commission, Brussel, International	https://ror.org/00k4n6c32
ETH Zurich, Zürich, Switzerland	https://ror.org/05a28rw58
Technische Universität Dresden (TU Dresden), Dresden, Germany	https://ror.org/042aqky30
University of Potsdam, Potsdam, Germany	https://ror.org/03bnmw459
University of Cambridge, Cambridge, UK	https://ror.org/013meh722
University of Osnabrück, Osnabrück, Germany	https://ror.org/04qmmjx98
Heidelberg University (Universität Heidelberg), Heidelberg, Germany	https://ror.org/038t36y30
University of St Andrews, St Andrews, UK	https://ror.org/02wn5qz54
University of Bayreuth, Bayreuth, Germany	https://ror.org/0234wmv40
Ludwig-Maximilians-Universität München (LMU Munich), München, Germany	https://ror.org/05591te55
Anglia Ruskin University, Essex, UK	https://ror.org/0009t4v78
Technische Universität Chemnitz, Chemnitz, Germany	https://ror.org/00a208s56
University of Hamburg, Hamburg, Germany	https://ror.org/00g30e956
University of Kassel, Kassel, Germany	https://ror.org/04zc7p361
Poznan University of Technology, Poznań, Poland	https://ror.org/00p7p3302
JOANNEUM RESEARCH Forschungsgesellschaft mbH, Graz, Austria	https://ror.org/049bdss47
Johannes Gutenberg University Mainz (JGU), Mainz, Germany	https://ror.org/00q1fsf04\|https://ror.org/023b0x485
Vrije Universiteit Amsterdam and Amsterdam UMC (VUmc), Amsterdam, The Netherlands	https://ror.org/008xxew50\|https://ror.org/05grdyy37
University of Leeds, Leeds, UK	https://ror.org/024mrxd33
Malawi University of Business and Applied Sciences (MUBAS), Blantyre 3, Malawi	https://ror.org/05vatjr87
Technische Universität Braunschweig (TU Braunschweig), Braunschweig, Germany	https://ror.org/010nsgg66
International Agency for Research on Cancer (IARC), France	https://ror.org/00v452281
Deakin University, Geelong, Australia	https://ror.org/02czsnj07
Murdoch University, Murdoch, Australia	https://ror.org/00r4sry34
North Dakota State University, Fargo, North Dakota, USA	https://ror.org/05h1bnb22
University of Regensburg, Regensburg, Germany	https://ror.org/01eezs655
University of Freiburg, Freiburg im Breisgau, Germany	https://ror.org/0245cg223
National Taipei University of Technology, Taipei, Taiwan	https://ror.org/00cn92c09
Friedrich-Alexander University of Erlangen-Nürnberg, Erlangen, Germany	https://ror.org/00f7hpc57
University of Helsinki, Helsinki, Finland	https://ror.org/040af2s02
Technical University of Berlin (TU Berlin), Berlin, Germany	https://ror.org/03v4gjf40
Technical University of Denmark, Kongens Lyngby, Denmark	https://ror.org/04qtj9h94
University of Piraeus, Piraeus, Greece	https://ror.org/02qs84g94
Virginia Tech, Blacksburg, USA	https://ror.org/02smfhw86
Helmholtz Zentrum München, Neuherberg, Germany	https://ror.org/00cfam450
Ulm University, Ulm, Germany	https://ror.org/032000t02
Ruhr University Bochum, Bochum, Germany	https://ror.org/04tsk2644
Cardiff University, Cardiff, UK	https://ror.org/03kk7td41
Tsinghua University, Beijing, China	https://ror.org/03cve4549
Southeast University, Nanjing, China	https://ror.org/04ct4d772
Pompeu Fabra University, Barcelona, Spain	https://ror.org/04n0g0b29
Brock University, St. Catherines, Canada	https://ror.org/056am2717
Max Planck Information and Technology (MaxIT), Germany	https://ror.org/009r0wm36
University of Zaragoza, Zaragoza, Spain	https://ror.org/012a91z28
University of Pisa, Italy	https://ror.org/03ad39j10
Bibliotheca Hertziana - Max Planck Institute for Art History, Italy	https://ror.org/04g6zen34
The Friedrich Miescher Laboratory of the Max Planck Society, Germany	https://ror.org/04vh1tq58
Fritz Haber Institute of the Max Planck Society, Germany	https://ror.org/03k9qs827
Carl von Ossietzky University Oldenburg, Oldenburg, Germany	https://ror.org/033n9gh91
Art History Institute in Florence - Max-Planck-Institute, Italy	https://ror.org/02967z527
Max Planck Institute for Astronomy, Germany	https://ror.org/01vhnrs90
Max Planck Institute for Astrophysics, Germany	https://ror.org/017qcv467
Autonomous University of Barcelona, Bellaterra, Spain	https://ror.org/052g8jq94
Max Planck Institute for Comparative Public Law and International Law, Germany	https://ror.org/0515m2n86
Max Planck Institute for Biogeochemistry, Germany	https://ror.org/051yxp643
Max Planck Institute of Biochemistry, Germany	https://ror.org/04py35477
Max Planck Institute for the Biology of Ageing, Germany	https://ror.org/04xx1tc24
Max Planck Institute of Biophysics, Germany	https://ror.org/02panr271

End of preview. Expand in Data Studio

MDPI AffilDB

Gold-standard affiliation strings mapped to ROR (Research Organization Registry) identifiers.

The dataset is used to evaluate systems that take an author affiliation and return one or more ROR IDs (affiliation disambiguation / institution matching).

Dataset summary


Rows	1,219
Columns	`raw_affiliation`, `labels`
Single-ROR rows	1,201
Multi-ROR rows	18 (2–7 IDs)
Empty labels	0

Each row is one affiliation string as it appears in scholarly metadata, plus the correct institution(s) as ROR URLs.

Data fields

`raw_affiliation` (`string`)

The input: an unstructured affiliation string (institution name, often with city and country). This is what a model or API should resolve.

Examples:

NC State University, USA
University and University Hospital of Basel, Basel, Switzerland
TU Wien (TUW), Wien, Austria

Strings can mention more than one organization.

`labels` (`string`)

The target: one or more ROR IDs, stored as full ROR URLs, separated by a pipe (|) with no spaces.

One institution: https://ror.org/04tj63d06
Several institutions: https://ror.org/04k51q396|https://ror.org/02s6k3f65

Parse with labels.split("|"). Canonical form is https://ror.org/{ror_id} (9-character ID).

Order of IDs in labels is not meaningful; treat them as a set.

Intended use

Benchmark affiliation to ROR matching models or systems (precision, recall, F1).
Compare single-PID vs multi-PID cases.
Not a training corpus: 1.2k labeled rows, evaluation-oriented.

Typical load:

from datasets import load_dataset

ds = load_dataset("mdpi-ai/MDPI-AffilDB", split="test")

def parse_rors(label: str) -> set[str]:
    return {tok.strip() for tok in label.split("|") if tok.strip()}

row = ds[0]
affiliation = row["raw_affiliation"]
gold_rors = parse_rors(row["labels"])

Downloads last month: 39