{"url":"/task/authorship-verification","name":"Authorship Verification","slug":"authorship-verification","description_markdown":"Authorship verification (**AV**) is a research subject in the field of digital text forensics that concerns itself with the question, whether two documents have been written by the same person. \r\n\r\nDefinition taken from the paper **Assessing the Applicability of Authorship Verification Methods**,\r\navailable at: <https://arxiv.org/abs/1906.10551>","categories":[{"name":"Natural Language Processing","url":"/area/natural-language-processing"}],"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","slug_source":"archive_url"},"counts":{"papers_tagged":68,"papers_with_code":32,"benchmarks":0,"benchmark_tables_in_archive":0,"benchmark_tables_shown":0,"benchmark_tables_withheld_as_spam":0,"benchmark_definition":"a leaderboard table with at least one row; benchmark_tables_shown also counts the zero-row tables; benchmark_tables_in_archive adds the tables withheld as spam","datasets":2,"subtasks":0,"parent_tasks":0},"benchmarks":[],"datasets":[{"url":"/dataset/enron-email-dataset","name":"Enron Emails","full_name":"","num_papers_in_archive":18},{"url":"/dataset/blog-authorship-corpus","name":"Blog Authorship Corpus","full_name":"","num_papers_in_archive":2}],"subtasks":[],"parent_tasks":[],"papers":{"order":"repositories listed in the archive (desc), then date (desc); the archive holds no stars","population":"papers tagged with this task that list at least one repository in the archive","shown":30,"of":32,"tagged_in_all":68,"items":[{"url":"/paper/explainable-authorship-verification-in-social","title":"Explainable Authorship Verification in Social Media via Attention-based Similarity Learning","date":"2019-10-17","arxiv_id":"1910.08144","repositories_listed":3,"syntology":{"n":2,"n_ran":0,"n_unverified":2,"n_pointer_only":0}},{"url":"/paper/190807844","title":"Similarity Learning for Authorship Verification in Social Media","date":"2019-08-20","arxiv_id":"1908.07844","repositories_listed":2,"syntology":null},{"url":"/paper/addressing-topic-leakage-in-cross-topic","title":"Addressing Topic Leakage in Cross-Topic Evaluation for Authorship Verification","date":"2024-07-27","arxiv_id":"2407.19164","repositories_listed":1,"syntology":null},{"url":"/paper/instructav-instruction-fine-tuning-large","title":"InstructAV: Instruction Fine-tuning Large Language Models for Authorship Verification","date":"2024-07-16","arxiv_id":"2407.12882","repositories_listed":1,"syntology":null},{"url":"/paper/cave-controllable-authorship-verification","title":"CAVE: Controllable Authorship Verification Explanations","date":"2024-06-24","arxiv_id":"2406.16672","repositories_listed":1,"syntology":null},{"url":"/paper/improving-quotation-attribution-with","title":"Improving Quotation Attribution with Fictional Character Embeddings","date":"2024-06-17","arxiv_id":"2406.11368","repositories_listed":1,"syntology":null},{"url":"/paper/can-large-language-models-identify-authorship","title":"Can Large Language Models Identify Authorship?","date":"2024-03-13","arxiv_id":"2403.08213","repositories_listed":1,"syntology":null},{"url":"/paper/distinguishing-fictional-voices-a-study-of","title":"Distinguishing Fictional Voices: a Study of Authorship Verification Models for Quotation Attribution","date":"2024-01-30","arxiv_id":"2401.16968","repositories_listed":1,"syntology":null},{"url":"/paper/can-authorship-attribution-models-distinguish","title":"Can Authorship Attribution Models Distinguish Speakers in Speech Transcripts?","date":"2023-11-13","arxiv_id":"2311.07564","repositories_listed":1,"syntology":null},{"url":"/paper/explainable-authorship-identification-in","title":"Explainable Authorship Identification in Cultural Heritage Applications: Analysis of a New Perspective","date":"2023-11-03","arxiv_id":"2311.02237","repositories_listed":1,"syntology":null},{"url":"/paper/iclef-in-context-learning-with-expert","title":"ICLEF: In-Context Learning with Expert Feedback for Explainable Style Transfer","date":"2023-09-15","arxiv_id":"2309.08583","repositories_listed":1,"syntology":null},{"url":"/paper/same-or-different-diff-vectors-for-authorship","title":"Same or Different? Diff-Vectors for Authorship Analysis","date":"2023-01-24","arxiv_id":"2301.09862","repositories_listed":1,"syntology":null},{"url":"/paper/on-the-state-of-the-art-in-authorship","title":"On the State of the Art in Authorship Attribution and Authorship Verification","date":"2022-09-14","arxiv_id":"2209.06869","repositories_listed":1,"syntology":null},{"url":"/paper/identifying-copied-fragments-in-a-18th","title":"Identifying Copied Fragments in a 18th Century Dutch Chronicle","date":"2022-06-01","arxiv_id":null,"repositories_listed":1,"syntology":null},{"url":"/paper/same-author-or-just-same-topic-towards","title":"Same Author or Just Same Topic? Towards Content-Independent Style Representations","date":"2022-04-11","arxiv_id":"2204.04907","repositories_listed":1,"syntology":{"n":1,"n_ran":0,"n_unverified":1,"n_pointer_only":1}},{"url":"/paper/reasoning-for-complex-data-through-ensemble","title":"Leveraging Ensembles and Self-Supervised Learning for Fully-Unsupervised Person Re-Identification and Text Authorship Attribution","date":"2022-02-07","arxiv_id":"2202.03126","repositories_listed":1,"syntology":null},{"url":"/paper/transferring-bert-like-transformers-knowledge","title":"Rethinking the Authorship Verification Experimental Setups","date":"2021-12-09","arxiv_id":"2112.05125","repositories_listed":1,"syntology":{"n":3,"n_ran":3,"n_unverified":0,"n_pointer_only":3}},{"url":"/paper/learning-universal-authorship-representations","title":"Learning Universal Authorship Representations","date":"2021-11-01","arxiv_id":null,"repositories_listed":1,"syntology":null},{"url":"/paper/lg4av-combining-language-models-and-graph","title":"LG4AV: Combining Language Models and Graph Neural Networks for Author Verification","date":"2021-09-03","arxiv_id":"2109.01479","repositories_listed":1,"syntology":null},{"url":"/paper/o2d2-out-of-distribution-detector-to-capture","title":"O2D2: Out-Of-Distribution Detector to Capture Undecidable Trials in Authorship Verification","date":"2021-06-30","arxiv_id":"2106.15825","repositories_listed":1,"syntology":null},{"url":"/paper/self-calibrating-neural-probabilistic-model","title":"Self-Calibrating Neural-Probabilistic Model for Authorship Verification Under Covariate Shift","date":"2021-06-21","arxiv_id":"2106.11196","repositories_listed":1,"syntology":null},{"url":"/paper/datasets-and-models-for-authorship","title":"Datasets and Models for Authorship Attribution on Italian Personal Writings","date":"2020-11-16","arxiv_id":"2011.07975","repositories_listed":1,"syntology":null},{"url":"/paper/heuristic-authorship-obfuscation","title":"Heuristic Authorship Obfuscation","date":"2019-07-01","arxiv_id":null,"repositories_listed":1,"syntology":null},{"url":"/paper/bias-analysis-and-mitigation-in-the","title":"Bias Analysis and Mitigation in the Evaluation of Authorship Verification","date":"2019-07-01","arxiv_id":null,"repositories_listed":1,"syntology":null},{"url":"/paper/generalizing-unmasking-for-short-texts","title":"Generalizing Unmasking for Short Texts","date":"2019-06-01","arxiv_id":null,"repositories_listed":1,"syntology":null},{"url":"/paper/authorship-verification-in-the-absence-of","title":"Authorship verification in the absence of explicit features and thresholds","date":"2018-03-01","arxiv_id":null,"repositories_listed":1,"syntology":null},{"url":"/paper/image-provenance-analysis-at-scale","title":"Image Provenance Analysis at Scale","date":"2018-01-19","arxiv_id":"1801.06510","repositories_listed":1,"syntology":null},{"url":"/paper/authorship-verification-based-on-compression","title":"Authorship Verification based on Compression-Models","date":"2017-06-01","arxiv_id":"1706.00516","repositories_listed":1,"syntology":null},{"url":"/paper/authorship-attribution-using-text-distortion-1","title":"Authorship Attribution Using Text Distortion","date":"2017-04-03","arxiv_id":null,"repositories_listed":1,"syntology":null},{"url":"/paper/authorship-attribution-using-text-distortion","title":"Authorship Attribution Using Text Distortion","date":"2017-04-01","arxiv_id":null,"repositories_listed":1,"syntology":null}],"syntology_records":3,"syntology_note":"a paper without a record is not a recorded non-run: it may lack an arXiv id or simply be absent from the graph layer"},"description_links":{"kept":0,"unwrapped_to_text":0,"bare_urls_linked":0,"relative_images_dropped":0,"rule":"internal links are kept only when the target slug exists in the catalog"},"syntology":{"read_at":"2026-09-24T18:15:14+00:00","claim":"Per-sample execution status on synthesized fixtures ('ran N of M samples'); not a correctness claim and not a ranking signal.","status_vocabulary":{"ran_honours":"ran, honoured the contract we drafted","ran_violates":"ran, violated the contract we drafted","ran_draft_wrong":"ran; our contract draft was wrong, not the code","ran_fixture":"ran; our fixture could not drive it","ran":"ran on a synthesized input","unverified":"unverified (harvested, no recorded run)"}},"not_shown":{"libraries":"the archive has no per-task library table","trend_sparklines":"the Trend column of the benchmarks table was a rendered image; it is not in the archive","social_and_latest_sorts":"stars and social signals are not in the archive"}}