933 search results - page 110 / 187 » Clustering Categorical Data: An Approach Based on Dynamical ... |
MCS
2008
Springer
14 years 9 months ago
2008
Springer
Dynamical low-rank approximation is a differential-equation based approach to efficiently computing low-rank approximations to time-dependent large data matrices or to solutions o...
108
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TIP
2010
14 years 4 months ago
2010
This paper proposes an approach for recognizing human activities (more specifically, pedestrian trajectories) in video sequences, in a surveillance context. A system for automatic ...
163
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GIS
2007
ACM
15 years 11 months ago
2007
ACM
We propose a general framework to index very large datasets of spatial data in a distributed system. Our proposal is built on the recently proposed Scalable Distributed Rtree (SD-...
WWW
2008
ACM
15 years 10 months ago
2008
ACM
Although most of existing research usually detects events by analyzing the content or structural information of Web documents, a recent direction is to study the usage data. In th...
ESORICS
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. As the number and scope of government regulations and rules mandating trustworthy retention of data keep growing, businesses today are facing a higher degree of regulatio...