4557 search results - page 693 / 912 » A performance evaluation of local descriptors |
269
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COMPGEOM
2011
ACM
14 years 10 months ago
2011
ACM
Many real-world data sets can be viewed of as noisy samples of special types of metric spaces called metric graphs [16]. Building on the notions of correspondence and GromovHausdo...
244
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HT
2011
ACM
14 years 10 months ago
2011
ACM
Personalized search and browsing is increasingly vital especially for enterprises to able to reach their customers. Key challenge in supporting personalization is the need for ric...
301
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ICDT
2011
ACM
14 years 10 months ago
2011
ACM
Distributed data management systems consist of peers that store, exchange and process data in order to collaboratively achieve a common goal, such as evaluate some query. We study...
201
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SIGIR
2011
ACM
14 years 9 months ago
2011
ACM
We consider an interactive information retrieval task in which the user is interested in finding several to many relevant documents with minimal effort. Given an initial documen...
208
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SIGMETRICS
2011
ACM
14 years 9 months ago
2011
ACM
Threshold-based performance monitoring in large 3G networks is very challenging for two main factors: large network scale and dynamics in both time and spatial domains. There exis...