297 search results - page 29 / 60 » On the Decidability of Consistent Query Answering |
122
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APWEB
2004
Springer
15 years 9 months ago
2004
Springer
We propose a template-based runtime invalidation approach for maintaining cache consistency in database-generated web contents. In our approach, the invalidator sits between a web...
188
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DCG
2010
15 years 4 months ago
2010
We consider the well known geometric problem of determining shortest paths between pairs of points on a polyhedral surface P, where P consists of triangular faces with positive we...
184
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ICDT
2011
ACM
14 years 7 months ago
2011
ACM
The goal of Knowledge Compilation is to represent a Boolean expression in a format in which it can answer a range of online-queries in PTIME. The online-query of main interest to ...
203
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ICDE
2012
IEEE
14 years 3 months ago
2012
IEEE
Top-k pairs queries have received significant attention by the research community. k-closest pairs queries, k-furthest pairs queries and their variants are among the most well stu...
240
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ICDE
2003
IEEE
16 years 5 months ago
2003
IEEE
The problem of statistics and aggregate maintenance over data streams has gained popularity in recent years especially in telecommunications network monitoring, trend-related anal...