898 search results - page 100 / 180 » Information Retrieval and Text Categorization with Semantic ... |
176
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CIKM
2009
Springer
16 years 27 days ago
2009
Springer
This paper presents a study of a novel summarization problem called contrastive opinion summarization (COS). Given two sets of positively and negatively opinionated sentences whic...
186
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CIKM
2007
Springer
15 years 8 months ago
2007
Springer
One aspect in which retrieving named entities is different from retrieving documents is that the items to be retrieved – persons, locations, organizations – are only indirect...
161
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MM
2005
ACM
15 years 12 months ago
2005
ACM
Semantic analysis of multimodal video aims to index segments of interest at a conceptual level. In reaching this goal, it requires an analysis of several information streams. At s...
178
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
Nowadays, the increasing amount of semantic data available on the Web leads to a new stage in the potential of Semantic Web applications. However, it also introduces new issues du...
187
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SSPR
1998
Springer
15 years 10 months ago
1998
Springer
Abstract. The increase in accessability to on-line visual data has promoted the interest in browsing and retrieval of images from Image Databases. Current approaches assume either ...