This PR updates the dataset card by:
- Adding a "Related Research" section to link this dataset to the paper [Flow Stochastic Segmentation Networks](https://huggingface.co/papers/2507.18838).
- Providing the official code repository link for the paper: [https://github.com/fabiodsr/flow-ssn](https://github.com/fabiodsr/flow-ssn).
- Correcting the markdown for the existing BibTeX citation block from `~~~` to ````bibtex`.
- Adding the BibTeX citation for the "Flow Stochastic Segmentation Networks" paper.
