5130 search results - page 174 / 1026 » Constraint Query Languages |
193
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SIGMOD
2004
ACM
16 years 6 months ago
2004
ACM
Despite the widespread and growing use of asynchronous copies to improve scalability, performance and availability, this practice still lacks a firm semantic foundation. Applicati...
154
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CSL
2008
Springer
15 years 8 months ago
2008
Springer
Abstract. A positive temporal template (or a positive temporal constraint language) is a relational structure whose relations can be defined over countable dense linear order witho...
194
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AAAI
2011
14 years 6 months ago
2011
Latent relational search (LRS) is a novel approach for mapping knowledge across two domains. Given a source domain knowledge concerning the Moon, “The Moon is a satellite of the...
168
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EWSN
2006
Springer
16 years 6 months ago
2006
Springer
Abstract. We propose a lightweight localisation approach for supporting distance and range queries in ad hoc wireless sensor networks. In contrast to most previous localisation app...
167
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IDEAS
2007
IEEE
16 years 21 days ago
2007
IEEE
Constraint-based database caching aims at correctly answering SQL query predicates from a local cache database by exploiting constraints that have previously been used in selectin...