Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Sisay Fissaha Adafre"'
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783642044465
CLEF (Working Notes)
CLEF (Working Notes)
We describe our participation in Multilingual Question Answering at CLEF 2008 using German and English as our source and target languages, respectively. The system was built using UIMA (Unstructured Information Management Architechture) as underlying
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8308af58a3bde0e0d1c6e26e86c5aa2e
https://doi.org/10.1007/978-3-642-04447-2_41
https://doi.org/10.1007/978-3-642-04447-2_41
Publikováno v:
Web Intelligence
We address the task of extracting focused salient information items, relevant and important for a given topic, from a large encyclopedic resource. Specifically, for a given topic (a Wikipedia article) we identify snippets from other articles in Wikip
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3dca1536efb9fcc75989152b6a1c1f30
https://doi.org/10.1109/wi.2007.57
https://doi.org/10.1109/wi.2007.57
Publikováno v:
Evaluation of Multilingual and Multi-modal Information Retrieval, 537-540
STARTPAGE=537;ENDPAGE=540;TITLE=Evaluation of Multilingual and Multi-modal Information Retrieval
Evaluation of Multilingual and Multi-modal Information Retrieval ISBN: 9783540749981
CLEF
STARTPAGE=537;ENDPAGE=540;TITLE=Evaluation of Multilingual and Multi-modal Information Retrieval
Evaluation of Multilingual and Multi-modal Information Retrieval ISBN: 9783540749981
CLEF
We describe our participation in the WiQA 2006 pilot on question answering using Wikipedia, with a focus on comparing link-based vs content-based retrieval. Our system currently works for Dutch and English.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f9a7fd05641256b11430fc6b9643ccd
https://dare.uva.nl/personal/pure/en/publications/linkbased-vs-contentbased-retrieval-for-question-answering-using-wikipedia(a71dcd51-fbf0-44f5-b09b-458d1ada6c3b).html
https://dare.uva.nl/personal/pure/en/publications/linkbased-vs-contentbased-retrieval-for-question-answering-using-wikipedia(a71dcd51-fbf0-44f5-b09b-458d1ada6c3b).html
Autor:
Sisay Fissaha Adafre, Maarten de Rijke
Publikováno v:
LinkKDD
Proceedings of the Workshop on Link Discovery: Issues, Approaches and Applications (LinkKDD-2005)
Proceedings of the Workshop on Link Discovery: Issues, Approaches and Applications (LinkKDD-2005)
In this paper we address the problem of discovering missing hypertext links in Wikipedia. The method we propose consists of two steps: first, we compute a cluster of highly similar pages around a given page, and then we identify candidate links from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9acde419d1e96fdc9d14d0aa11c05cb7
https://doi.org/10.1145/1134271.1134284
https://doi.org/10.1145/1134271.1134284
Autor:
Maarten de Rijke, Sisay Fissaha Adafre
Publikováno v:
Proceedings ACL-2005 Workshop on Feature Engineering, 9-16
STARTPAGE=9;ENDPAGE=16;TITLE=Proceedings ACL-2005 Workshop on Feature Engineering
STARTPAGE=9;ENDPAGE=16;TITLE=Proceedings ACL-2005 Workshop on Feature Engineering
We present the results of feature engineering and post-processing experiments conducted on a temporal expression recognition task. The former explores the use of different kinds of tagging schemes and of exploiting a list of core temporal expressions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4cc7947627243b27ffa11db294334b3
https://doi.org/10.3115/1610230.1610233
https://doi.org/10.3115/1610230.1610233
Publikováno v:
Multilingual Information Access for Text, Speech and Images ISBN: 9783540274209
CLEF
CLEF
Our approach to cross-lingual document retrieval starts from the assumption that effective monolingual retrieval is at the core of any cross-language retrieval system. We devote particular attention to three crucial ingredients of our approach to cro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::387d6e04e12b59ba01a259cf000885b1
https://doi.org/10.1007/11519645_12
https://doi.org/10.1007/11519645_12
Autor:
Sisay Fissaha Adafre
Publikováno v:
SEMITIC@ACL
Proceedings ACL-2005 Workshop on Computational Approaches to Semitic Languages
Proceedings ACL-2005 Workshop on Computational Approaches to Semitic Languages
We applied Conditional Random Fields (CRFs) to the tasks of Amharic word segmentation and POS tagging using a small annotated corpus of 1000 words. Given the size of the data and the large number of unknown words in the test corpus (80%), an accuracy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::698af964074017c41204f3dc27d8584d
https://doi.org/10.3115/1621787.1621797
https://doi.org/10.3115/1621787.1621797