{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/labeling-documents-with-timestamps-learning","title":"Labeling Documents with Timestamps: Learning from their Time Expressions","arxiv_id":null,"date":"2012-07-01","proceeding":"ACL 2012 7","authors":["Nathanael Chambers"],"abstract":"","url_abs":"https://aclanthology.org/P12-1011","url_pdf":"https://aclanthology.org/P12-1011.pdf","source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","row_kind":"abstracts"},"code_links":[],"tasks":[{"task_slug":"document-dating","task_name":"Document Dating"},{"task_slug":"information-retrieval","task_name":"Information Retrieval"}],"methods":[],"datasets_introduced":[],"methods_introduced":[],"results":[{"leaderboard":"/sota/document-dating-on-apw","task":"Document Dating","dataset":"APW","model":"Chambers","rank_in_archive_order":2,"of":3,"metrics":{"Accuracy":"52.5"},"uses_additional_data":false},{"leaderboard":"/sota/document-dating-on-nyt","task":"Document Dating","dataset":"NYT","model":"Chambers","rank_in_archive_order":2,"of":3,"metrics":{"Accuracy":"42.3"},"uses_additional_data":false}],"syntology":{"atlas_url":null,"mcp":null,"developers":"https://syntology.ai/developers"},"arxiv_metadata":null,"syntology_extracted_results":null}