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» Topological Properties of OTIS-Networks
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MP
2007
76views more  MP 2007»
13 years 9 months ago
Universal duality in conic convex optimization
Given a primal-dual pair of linear programs, it is well known that if their optimal values are viewed as lying on the extended real line, then the duality gap is zero, unless both...
Simon P. Schurr, André L. Tits, Dianne P. O...
VIS
2004
IEEE
131views Visualization» more  VIS 2004»
14 years 11 months ago
Visualization of Intricate Flow Structures for Vortex Breakdown Analysis
Vortex breakdowns and flow recirculation are essential phenomena in aeronautics where they appear as a limiting factor in the design of modern aircrafts. Because of the inherent i...
Charles D. Hansen, Christoph Garth, Eduard Deines,...
STOC
2004
ACM
61views Algorithms» more  STOC 2004»
14 years 10 months ago
The zero-one principle for switching networks
Recently, approximation analysis has been extensively used to study algorithms for routing weighted packets in various network settings. Although different techniques were applied...
Yossi Azar, Yossi Richter
MOBICOM
2009
ACM
14 years 4 months ago
Scheduling partition for order optimal capacity in large-scale wireless networks
The capacity scaling property specifies the changes in network throughput when network size increases and serves as an essential performance evaluation metric for large-scale wir...
Yi Xu, Wenye Wang
CDC
2008
IEEE
14 years 4 months ago
Convex duality and entropy-based moment closures: Characterizing degenerate densities
A common method for constructing a function from a finite set of moments is to solve a constrained minimization problem. The idea is to find, among all functions with the given ...
Cory D. Hauck, C. David Levermore, André L....