301 search results - page 48 / 61 » Topic models with power-law using Pitman-Yor process |
203
Voted
CIVR
2007
Springer
16 years 22 days ago
2007
Springer
Near-duplicate keyframes (NDK) play a unique role in large-scale video search, news topic detection and tracking. In this paper, we propose a novel NDK retrieval approach by explo...
151
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HICSS
2006
IEEE
16 years 18 days ago
2006
IEEE
This paper presents a novel online discussion environment that efficiently supports listening processes inspired by more collaborative management practices. This participative man...
207
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KNINVI
2005
Springer
16 years 1 days ago
2005
Springer
Information visualization has been a research topic for many years, leading to a mature field where guidelines and practices are well established. Knowledge visualization, in contr...
171
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CLEF
2005
Springer
16 years 3 days ago
2005
Springer
This paper describes our participation to the English Girt Task of CLEF 2005 Campaign. A method for conceptual indexing based on WordNet is used. Both documents and queries are map...
181
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
Extraction based Multi-Document Summarization Algorithms consist of choosing sentences from the documents using some weighting mechanism and combining them into a summary. In this...