4589 search results - page 711 / 918 » A new evaluation measure for information retrieval systems |
186
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AIRS
2008
Springer
16 years 1 months ago
2008
Springer
Topic tracking is an important task of Topic Detection and Tracking (TDT). Its purpose is to detect stories, from a stream of news, related to known topics. Each topic is “known...
205
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MM
2005
ACM
16 years 6 days ago
2005
ACM
The inherent instability and unreliability of peer-to-peer networks introduce several fundamental engineering challenges to multimedia streaming over peer-to-peer networks. First,...
176
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BIOADIT
2004
Springer
16 years 1 days ago
2004
Springer
With the growth of computing power and the proliferation of broadband access to the Internet, the use of media streaming has become widely diffused. By using the P2P communication...
196
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COMPGEOM
2005
ACM
15 years 8 months ago
2005
ACM
We present a new multi-dimensional data structure, which we call the skip quadtree (for point data in R2) or the skip octree (for point data in Rd, with constant d > 2). Our da...
187
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DS
1997
15 years 8 months ago
1997
Determining attribute correspondences is a difficult, time-consuming, knowledge-intensive part of database integration. We report on experiences with tools that identified candi...