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» Slideshow: functional presentations
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GLOBECOM
2006
IEEE
16 years 25 days ago
A Field Study on Terrestrial and Satellite Location Sources for Urban Cellular Networks
— This work presents a statistical field study of the availability of time sources for location in a true wireless network. Terrestrial (base stations) and satellite (GPS) source...
Israel Martín-Escalona, Francisco Barcel&oa...
DFT
2005
IEEE
64views VLSI» more  DFT 2005»
16 years 12 days ago
Implementation of Concurrent Checking Circuits by Independent Sub-circuits
The present paper proposes a new method for detecting arbitrary faults in a functional circuit when the set of codewords is limited and known in advance. The method is based on im...
Vladimir Ostrovsky, Ilya Levin
IPCO
1992
100views Optimization» more  IPCO 1992»
15 years 8 months ago
An Exact Characterization of Greedy Structures
We present exact characterizations of structures on which the greedy algorithm produces optimal solutions. Our characterization, which we call matroid embeddings, complete the par...
Paul Helman, Bernard M. E. Moret, Henry D. Shapiro
SIROCCO
2007
15 years 8 months ago
Optimal Conclusive Sets for Comparator Networks
A set of input vectors S is conclusive if correct functionality for all input vectors is implied by correct functionality over vectors in S. We consider four functionalities of co...
Guy Even, Tamir Levi, Ami Litman
BIBE
2003
IEEE
183views Bioinformatics» more  BIBE 2003»
16 years 2 days ago
Effective Indexing and Filtering for Similarity Search in Large Biosequence Databases
We present a multi-dimensional indexing approach for fast sequence similarity search in DNA and protein databases. In particular, we propose effective transformations of subsequen...
Ozgur Ozturk, Hakan Ferhatosmanoglu