1709 search results - page 256 / 342 » Comparing the Performance of Database Selection Algorithms |
160
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DEXA
2008
Springer
15 years 6 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...
152
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FOCS
2008
IEEE
15 years 6 months ago
2008
IEEE
Given a universe U of n elements and a weighted collection S of m subsets of U, the universal set cover problem is to a-priori map each element u ∈ U to a set S(u) ∈ S contain...
132
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COR
2010
15 years 5 months ago
2010
We present a memetic approach for multi-objective improvement of robustness influencing features (called robustness objectives) in airline schedules. Improvement of the objectives...
139
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KDD
2009
ACM
2009
ACM
Classification of software behaviors for failure detection: a discriminative pattern mining approach
16 years 5 months ago
Software is a ubiquitous component of our daily life. We often depend on the correct working of software systems. Due to the difficulty and complexity of software systems, bugs an...
174
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KDD
2004
ACM
16 years 5 months ago
2004
ACM
In a wide range of business areas dealing with text data streams, including CRM, knowledge management, and Web monitoring services, it is an important issue to discover topic tren...