2452 search results - page 447 / 491 » A Language Modeling Approach to Information Retrieval |
138
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SIGIR
2008
ACM
15 years 4 months ago
2008
ACM
In most IR clustering problems, we directly cluster the documents, working in the document space, using cosine similarity between documents as the similarity measure. In many real...
127
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BMCBI
2006
15 years 4 months ago
2006
Background: Biological databases and pathway knowledgebases are proliferating rapidly. We are developing software tools for computer-aided hypothesis design and evaluation, and we...
145
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CVPR
2007
IEEE
16 years 6 months ago
2007
IEEE
For video summarization and retrieval, one of the important modules is to group temporal-spatial coherent shots into high-level semantic video clips namely scene segmentation. In ...
139
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CHI
2009
ACM
16 years 4 months ago
2009
ACM
Conversation Clusters explores the use of visualization to highlight salient moments of live conversation while archiving a meeting. Cheaper storage and easy access to recording d...
123
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EDBT
2008
ACM
16 years 4 months ago
2008
ACM
An active XML (AXML) document contains tags representing calls to Web services. Therefore, retrieving its contents consists in materializing its data elements by invoking the embe...