2475 search results - page 155 / 495 » Question Answering in TREC |
165
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GLOBECOM
2006
IEEE
16 years 19 days ago
2006
IEEE
— Global flooding and expanding ring search are two commonly used methods in search for an interested object in multi-hop wireless networks. While global flooding is simple, it...
141
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COCO
2005
Springer
16 years 3 days ago
2005
Springer
In this paper we construct a cyclically invariant Boolean function whose sensitivity is Θ(n1/3 ). This result answers two previously published questions. Tur´an (1984) asked if ...
159
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OTM
2005
Springer
16 years 1 days ago
2005
Springer
Gazetteer services are an important component in a wide variety of systems, including geographic search engines and question answering systems. Unfortunately, the footprints provid...
150
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COMPSAC
2003
IEEE
15 years 12 months ago
2003
IEEE
Markov chains have been used to model web usages and served as the basis for statistical testing, performance evaluation, and reliability analysis. However, most of such applicati...
164
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ATAL
2008
Springer
15 years 8 months ago
2008
Springer
In the last years, distributed coordinator-free systems, e.g., peerto-peer systems (P2P systems), have attracted much interest among researchers and practitioners. In these system...