12289 search results - page 2159 / 2458 » System modeling with mixed object and data models |
160
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ISBI
2008
IEEE
16 years 7 months ago
2008
IEEE
Optical Sections of biological samples obtained from a fluorescence Confocal Laser Scanning Microscopes (CLSM) are often degraded by out-of-focus blur and photon counting noise. S...
173
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
The aggregation and comparison of behavioral patterns on the WWW represent a tremendous opportunity for understanding past behaviors and predicting future behaviors. In this paper...
168
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KDD
2004
ACM
16 years 7 months ago
2004
ACM
Abstract. We present a Context Ultra-Sensitive Approach based on two-step Recommender systems (CUSA-2step-Rec). Our approach relies on a committee of profile-specific neural networ...
191
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OSDI
2008
ACM
16 years 7 months ago
2008
ACM
MapReduce is emerging as an important programming model for large-scale data-parallel applications such as web indexing, data mining, and scientific simulation. Hadoop is an open-...
248
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VLDB
2007
ACM
16 years 6 months ago
2007
ACM
This paper analyzes the performance of concurrent (index) scan operations in both record (NSM/PAX) and column (DSM) disk storage models and shows that existing scheduling policies...