1018 search results - page 127 / 204 » On the minimization of XPath queries |
127
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MOBICOM
2005
ACM
15 years 7 months ago
2005
ACM
People often seek information by asking other people even when they have access to vast reservoirs of information such as the Internet and libraries. This is because people are gr...
111
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TKDE
2011
14 years 8 months ago
2011
— In location-based, mobile continual query (CQ) systems, two key measures of quality of service (QoS) are: freshness and accuracy. To achieve freshness, the CQ server must perfo...
137
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SIGMOD
2012
ACM
13 years 4 months ago
2012
ACM
Query substitution is an important problem in information retrieval. Much work focuses on how to find substitutes for any given query. In this paper, we study how to efficiently ...
126
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MWCN
2004
Springer
15 years 7 months ago
2004
Springer
: We propose a location-service to assist location-based routing protocols, realised through our Associativity-Based Clustering protocol. The main goal of our scheme, which employs...
124
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SOSP
2001
ACM
15 years 10 months ago
2001
ACM
This paper presents and evaluates the storage management and caching in PAST, a large-scale peer-to-peer persistent storage utility. PAST is based on a self-organizing, Internetba...