@inproceedings{miguel-lozano-etal-2026-explainable, title = "Explainable Semantic Textual Similarity via Dissimilar Span Detection", author = "Miguel Lozano, Diego and Dementieva, Daryna and Fraser, Alexander", editor = "Piperidis, Stelios and Bel, N{\'u}ria and van den Heuvel, Henk and Ide, Nancy and Krek, Simon and Toral, Antonio", booktitle = "Proceedings of the Fifteenth Language Resources and Evaluation Conference", month = may, year = "2026", address = "Palma de Mallorca, Spain", publisher = "ELRA Language Resource Association", url = "https://aclanthology.org/2026.lrec-1.172/", doi = "10.63317/4cewrdkiy6ph", pages = "2190--2210" }