2867 search results - page 47 / 574 » Effectiveness of Index Expressions |
103
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APLAS
2006
ACM
15 years 3 months ago
2006
ACM
Abstract. We present a type and effect system for a multi-staged language with exceptions. The proposed type and effect system checks if we safely synthesize complex controls with ...
166
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VLDB
2007
ACM
16 years 2 days ago
2007
ACM
An optimization query asks for one or more data objects that maximize or minimize some function over the data set. We propose a general class of queries, model-based optimization ...
117
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IWPC
2007
IEEE
15 years 6 months ago
2007
IEEE
The paper addresses the problem of concept location in source code by presenting an approach which combines Formal Concept Analysis (FCA) and Latent Semantic Indexing (LSI). In th...
123
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TMC
2008
14 years 11 months ago
2008
This paper introduces a cooperation-based database caching system for Mobile Ad Hoc Networks (MANETs). The heart of the system is the nodes that cache submitted queries. The querie...
103
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SEMWEB
2010
Springer
14 years 9 months ago
2010
Springer
Abstract. In order to effectively and quickly answer queries in environments with distributed RDF/OWL, we present a query optimization algorithm to identify the potentially relevan...