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OL
2010
140views more  OL 2010»
13 years 3 months ago
Approximation algorithms for finding and partitioning unit-disk graphs into co-k-plexes
This article studies a degree-bounded generalization of independent sets called co-k-plexes. Constant factor approximation algorithms are developed for the maximum co-k-plex probl...
Balabhaskar Balasundaram, Shyam Sundar Chandramoul...
HICSS
2011
IEEE
335views Biometrics» more  HICSS 2011»
12 years 12 months ago
Cyberinfrastructure for Secondary Use of EHR Data: SSA's Use of the Nationwide Health Information Network
This study examined the use of the Nationwide Health Information Network as a cyberinfrastructure for secure and interoperable transport of existing clinical data from electronic ...
Sue S. Feldman, Thomas A. Horan
ACL
2011
12 years 11 months ago
Local and Global Algorithms for Disambiguation to Wikipedia
Disambiguating concepts and entities in a context sensitive way is a fundamental problem in natural language processing. The comprehensiveness of Wikipedia has made the online enc...
Lev-Arie Ratinov, Dan Roth, Doug Downey, Mike Ande...
VLSI
2012
Springer
12 years 3 months ago
A Signature-Based Power Model for MPSoC on FPGA
e technique is based on abstract execution profiles, called event signatures, and it operates at a higher level of abstraction than, for example, commonly used instruction-set sim...
Roberta Piscitelli, Andy D. Pimentel
ICDE
2003
IEEE
144views Database» more  ICDE 2003»
14 years 9 months ago
Flux: An Adaptive Partitioning Operator for Continuous Query Systems
The long-running nature of continuous queries poses new scalability challenges for dataflow processing. CQ systems execute pipelined dataflows that may be shared across multiple q...
Mehul A. Shah, Joseph M. Hellerstein, Sirish Chand...