14248 search results - page 2581 / 2850 » Queries |
125
Voted
SIAMCOMP
1998
15 years 4 months ago
1998
We consider the problem of maintaining a dynamic planar graph subject to edge insertions and edge deletions that preserve planarity but that can change the embedding. We describe a...
145
Voted
SIGIR
2002
ACM
15 years 4 months ago
2002
ACM
Two popular webpage ranking algorithms are HITS and PageRank. HITS emphasizes mutual reinforcement between authority and hub webpages, while PageRank emphasizes hyperlink weight n...
144
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SIGIR
2002
ACM
15 years 4 months ago
2002
ACM
This paper describes a question answering system that is designed to capitalize on the tremendous amount of data that is now available online. Most question answering systems use ...
130
click to vote
SIGIR
2002
ACM
15 years 4 months ago
2002
ACM
This work proposes a model for video retrieval based upon the inference network model. The document network is constructed using video metadata encoded using MPEG-7 and captures i...
170
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TC
2002
15 years 4 months ago
2002
Broadcasting provides an efficient means for disseminating information in both wired and wireless setting. In this paper, we propose a suite of broadcast organization schemes for ...