774 search results - page 56 / 155 » A subdivision-based algorithm for the sparse resultant |
122
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SCALESPACE
2005
Springer
15 years 6 months ago
2005
Springer
Level-Set methods have been successfully applied to 2D and 3D boundary detection problems. The geodesic active contour model has been particularly successful. Several algorithms fo...
115
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MOBIHOC
2000
ACM
15 years 5 months ago
2000
ACM
— We present an approach to multicasting messages among highly mobile hosts in ad hoc networks. We suggest a new definition of a role-based multicast that suits the special need...
122
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SIGMOD
1999
ACM
15 years 5 months ago
1999
ACM
Computing multidimensional aggregates in high dimensions is a performance bottleneck for many OLAP applications. Obtaining the exact answer to an aggregation query can be prohibit...
128
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BMCBI
2007
2007
Penalized likelihood for sparse contingency tables with an application to full-length cDNA libraries
15 years 1 months ago
Background: The joint analysis of several categorical variables is a common task in many areas of biology, and is becoming central to systems biology investigations whose goal is ...
119
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KDD
2009
ACM
16 years 1 months ago
2009
ACM
All Netflix Prize algorithms proposed so far are prohibitively costly for large-scale production systems. In this paper, we describe an efficient dataflow implementation of a coll...