4491 search results - page 674 / 899 » Algorithm Engineering |
189
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JCDL
2010
ACM
15 years 8 months ago
2010
ACM
In search engines, ranking algorithms measure the importance and relevance of documents mainly based on the contents and relationships between documents. User attributes are usual...
227
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Publication
We present a novel reranking framework for Content Based Image Retrieval (CBIR) systems based on con-textual dissimilarity measures. Our work revisit and extend the method of Perro...
159
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POLICY
2004
Springer
15 years 12 months ago
2004
Springer
We study the specification of access control policy in large-scale distributed systems. Our work on real-world policies has shown that standard policy idioms such as role hierarc...
202
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GECCO
2007
Springer
15 years 10 months ago
2007
Springer
This paper introduces a function that increases the amount of neutrality (inactive code in Genetic Programming) for the Artificial Ant Problem. The objective of this approach is t...
182
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DAC
2004
ACM
15 years 10 months ago
2004
ACM
Random test generators are often used to create regression suites on-the-fly. Regression suites are commonly generated by choosing several specifications and generating a number o...