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INFOCOM
2010
IEEE
15 years 5 months ago
On Channel-Discontinuity-Constraint Routing in Wireless Networks
Multi-channel wireless networks are increasingly being employed as infrastructure networks, e.g. in metro areas. Nodes in these networks frequently employ directional antennas to ...
Swaminathan Sankararaman, Alon Efrat, Srinivasan R...
INTERFACES
2010
211views more  INTERFACES 2010»
15 years 5 months ago
HP Transforms Product Portfolio Management with Operations Research
:  HP Transforms Product Portfolio Management with Operations Research Julie Ward, Bin Zhang, Shailendra Jain, Chris Fry, Thomas Olavson, Holger Mishal, Jason Amaral, Dirk Beyer...
Julie Ward, Bin Zhang, Shailendra Jain, Chris Fry,...
ISR
2010
15 years 5 months ago
Electronic Markets, Search Costs, and Firm Boundaries
We study how electronic markets that facilitate broader inter-firm transactions affect the vertical scope of emerging IT-enabled extended enterprises. We do so by modeling firms...
Ramesh Sankaranarayanan, Arun Sundararajan
JCT
2010
83views more  JCT 2010»
15 years 5 months ago
Families of prudent self-avoiding walks
A self-avoiding walk (SAW) on the square lattice is prudent if it never takes a step towards a vertex it has already visited. Prudent walks differ from most classes of SAW that ha...
Mireille Bousquet-Mélou
KDD
2010
ACM
286views Data Mining» more  KDD 2010»
15 years 5 months ago
Nonnegative shared subspace learning and its application to social media retrieval
Although tagging has become increasingly popular in online image and video sharing systems, tags are known to be noisy, ambiguous, incomplete and subjective. These factors can ser...
Sunil Kumar Gupta, Dinh Q. Phung, Brett Adams, Tru...