1042 search results - page 14 / 209 » Failing First: An Update |
146
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JCST
2010
14 years 4 months ago
2010
Abstract The significant overhead related to frequent location updates from moving objects often results in poor performance. As most of the location updates do not affect the quer...
DEXA
2008
Springer
14 years 11 months ago
2008
Springer
We address the problem of maintaining continuous skyline queries efficiently over dynamic objects with d dimensions. Skyline queries are an important new search capability for mult...
IDEAS
2006
IEEE
15 years 4 months ago
2006
IEEE
Updating XML documents submitted to schema constraints requires incremental validation, i.e. checking the parts of the document concerned by the updates. We propose to correct sub...
RTSS
1999
IEEE
15 years 2 months ago
1999
IEEE
Typically, temporal validity of real-time data is maintained by periodic update transactions. In this paper, we examine the problem of period and deadline assignment for these upda...
100
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KR
2004
Springer
15 years 3 months ago
2004
Springer
In this paper, partial knowledge about the possible transitions which can take place in a dynamical environment is represented by a set of pairs of propositional formulae, with th...