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» Compactness in Topology and Computation
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ORDER
2002
90views more  ORDER 2002»
15 years 1 months ago
The Priestley Separation Axiom for Scattered Spaces
Let R be a quasi-order on a compact Hausdorff topological space X. We prove that if X is scattered, then R satisfies the Priestley separation axiom if and only if R is closed in th...
Guram Bezhanishvili, Ray Mines, Patrick J. Morandi
158
Voted
CVPR
2012
IEEE
13 years 4 months ago
Submodular dictionary learning for sparse coding
A greedy-based approach to learn a compact and discriminative dictionary for sparse representation is presented. We propose an objective function consisting of two components: ent...
Zhuolin Jiang, Guangxiao Zhang, Larry S. Davis
ICN
2007
Springer
15 years 8 months ago
Succinct Representation of Static Packet Forwarding Tables
We develop algorithms for the compact representation of the trie structures that are used for Internet packet forwarding. Our compact representations are experimentally compared w...
Wencheng Lu, Sartaj Sahni
ICDE
2007
IEEE
124views Database» more  ICDE 2007»
16 years 3 months ago
Topology Search over Biological Databases
We introduce the notion of a data topology and the problem of topology search over databases. A data topology summarizes the set of all possible relationships that connect a given...
Lin Guo, Jayavel Shanmugasundaram, Golan Yona
96
Voted
RECOMB
2008
Springer
16 years 2 months ago
Gene Team Tree: A Compact Representation of All Gene Teams
Melvin Zhang, Hon Wai Leong