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» A class of combinatorial identities
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TIT
1998
127views more  TIT 1998»
14 years 11 months ago
On a New Class of Codes for Identifying Vertices in Graphs
—We investigate a new class of codes for the optimal covering of vertices in an undirected graph Gsuch that any vertex in G can be uniquely identified by examining the vertices ...
Mark G. Karpovsky, Krishnendu Chakrabarty, Lev B. ...
ICIP
1997
IEEE
16 years 1 months ago
A Class of Reversible Variable Length Codes for Robust Image and Video Coding
We describe a class of parameterized reversible variable length codes that have length distributions identical to Golomb-Rice codes and exp-Golomb codes. The pdfs to which these c...
Jiangtao Wen, John D. Villasenor
IROS
2009
IEEE
148views Robotics» more  IROS 2009»
15 years 6 months ago
Cue-based equivalence classes and incremental discrimination for multi-cue recognition of "interactionable" objects
— There is a subset of objects for which interaction can provide numerous cues to those objects’ identity. Robots are often in situations where they can take advantage being ab...
Sarah Aboutalib, Manuela M. Veloso
COCO
2009
Springer
117views Algorithms» more  COCO 2009»
15 years 6 months ago
The Proof Complexity of Polynomial Identities
Devising an efficient deterministic – or even a nondeterministic sub-exponential time – algorithm for testing polynomial identities is a fundamental problem in algebraic comp...
Pavel Hrubes, Iddo Tzameret
BMCBI
2008
140views more  BMCBI 2008»
14 years 12 months ago
SCPRED: Accurate prediction of protein structural class for sequences of twilight-zone similarity with predicting sequences
Background: Protein structure prediction methods provide accurate results when a homologous protein is predicted, while poorer predictions are obtained in the absence of homologou...
Lukasz A. Kurgan, Krzysztof J. Cios, Ke Chen 0003