8724 search results - page 195 / 1745 » Search result diversification |
172
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SOCO
2010
Springer
2010
Springer
Evaluating a local genetic algorithm as context-independent local search operator for metaheuristics
15 years 5 months ago
Local genetic algorithms have been designed with the aim of providing effective intensification. One of their most outstanding features is that they may help classical local searc...
203
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CVPR
2011
IEEE
14 years 10 months ago
2011
IEEE
Similarity search, namely, finding approximate nearest neighborhoods, is the core of many large scale machine learning or vision applications. Recently, many research results dem...
226
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SIGIR
2012
ACM
13 years 9 months ago
2012
ACM
Aggregating search results from a variety of heterogeneous sources or verticals such as news, image and video into a single interface is a popular paradigm in web search. Although...
165
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SIGSOFT
2007
ACM
16 years 7 months ago
2007
ACM
There has recently been a great deal of interest in search? based test data generation, with many local and global search algorithms being proposed. However, to date, there has be...
149
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SIGIR
2002
ACM
15 years 6 months ago
2002
ACM
We compare standard global IR searching with user-centric localized techniques to address the database selection problem. We conduct a series of experiments to compare the retriev...