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CORR
2012
Springer
228views Education» more  CORR 2012»
13 years 5 months ago
Faster Approximate Distance Queries and Compact Routing in Sparse Graphs
A distance oracle is a compact representation of the shortest distance matrix of a graph. It can be queried to retrieve approximate distances and corresponding paths between any p...
Rachit Agarwal, Brighten Godfrey, Sariel Har-Peled
CORR
2010
Springer
152views Education» more  CORR 2010»
14 years 9 months ago
Microlocal Analysis of the Geometric Separation Problem
Image data are often composed of two or more geometrically distinct constituents; in galaxy catalogs, for instance, one sees a mixture of pointlike structures (galaxy supercluster...
David L. Donoho, Gitta Kutyniok
SIGADA
2004
Springer
15 years 3 months ago
Enforcing security and safety models with an information flow analysis tool
Existing security models require that information of a given security level be prevented from “leaking” into lower-security information. High-security applications must be dem...
Roderick Chapman, Adrian Hilton
92
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CORR
2007
Springer
151views Education» more  CORR 2007»
14 years 9 months ago
Exploiting Multi-Antennas for Opportunistic Spectrum Sharing in Cognitive Radio Networks
—In cognitive radio (CR) networks, there are scenarios where the secondary (lower priority) users intend to communicate with each other by opportunistically utilizing the transmi...
Rui Zhang, Ying-Chang Liang
ICDAR
2011
IEEE
13 years 9 months ago
A Digital Ink Recogntion Server for Handwritten Japanese Text
— This paper describes the design and implementation of a digital ink recognition server for handwritten Japanese text. Currently, fast and accurate recognition of online handwri...
Daqing Wang, Bilan Zhu, Masaki Nakagawa