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| Beyond OntoNotes Coreference<<BR>><<BR>> Recent years have seen considerable progress on the notoriously difficult task of coreference resolution owing in part to the availability of coreference-annotated corpora such as MUC, ACE, and OntoNotes. Coreference, however, is more than MUC/ACE/OntoNotes coreference: it encompasses many interesting cases of anaphora that are not covered in the extensively investigated MUC/ACE/OntoNotes entity coreference task. This talk examines several comparatively less-studied coreference tasks that are arguably no less challenging than the MUC/ACE/OntoNotes entity coreference task, including the Winograd Schema Challenge, zero anaphora resolution, and event coreference resolution. |
Beyond '''OntoNotes Coreference<<BR>><<BR>> Recent years have seen considerable progress on the notoriously difficult task of coreference resolution owing in part to the availability of coreference-annotated corpora such as MUC, ACE, and '''OntoNotes. Coreference, however, is more than MUC/ACE/OntoNotes coreference: it encompasses many interesting cases of anaphora that are not covered in the extensively investigated MUC/ACE/OntoNotes entity coreference task. This talk examines several comparatively less-studied coreference tasks that are arguably no less challenging than the MUC/ACE/OntoNotes entity coreference task, including the Winograd Schema Challenge, zero anaphora resolution, and event coreference resolution. |
Seminarium ''Przetwarzanie języka naturalnego'' 2015–2016
Seminarium Zespołu Inżynierii Lingwistycznej w Instytucie Podstaw Informatyki Polskiej Akademii Nauk odbywa się nieregularnie w poniedziałki zwykle o godz. 10:15 w siedzibie IPI PAN (ul. Jana Kazimierza 5, Warszawa) i ma charakter otwarty. Poszczególne referaty ogłaszane są na Polskiej Liście Językoznawczej. |
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12 października 2015
Vincent Ng (University of Texas at Dallas)
Beyond OntoNotes Coreference
Recent years have seen considerable progress on the notoriously difficult task of coreference resolution owing in part to the availability of coreference-annotated corpora such as MUC, ACE, and OntoNotes. Coreference, however, is more than MUC/ACE/OntoNotes coreference: it encompasses many interesting cases of anaphora that are not covered in the extensively investigated MUC/ACE/OntoNotes entity coreference task. This talk examines several comparatively less-studied coreference tasks that are arguably no less challenging than the MUC/ACE/OntoNotes entity coreference task, including the Winograd Schema Challenge, zero anaphora resolution, and event coreference resolution.
26 października 2015
Wojciech Jaworski (Uniwersytet Warszawski)
Parser składniowo semantyczny dla języka polskiego
Autor zaprezentuje powstający w ramach projektu CLARIN-PL parser składniowo-semantyczny, przedstawi, jak działa preprocesing realizowany w oparciu o analizator morfologiczny "Morfeusz", opisze zintegrowaną ze słownikiem walencyjnym "Walenty" gramatykę kategorialną języka polskiego, z której korzysta parser oraz przybliży formalizm grafów semantycznych służący do reprezentowania znaczenia tekstów. Wspomni też o algorytmie parsera i strategiach optymalizacyjnych zapewniających jego szybkie działania i pozwalających w zwarty sposób reprezentować niejednoznaczne rozbiory składniowe i semantyczne.