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JUCS
2002
132views more  JUCS 2002»
14 years 9 months ago
Managing User Focused Access to Distributed Knowledge
: Community web sites exhibit the property that multiple content providers exist. Of course, any portal is only as useful as the quality and amount of its content. Developing origi...
Rudi Studer, York Sure, Raphael Volz
MP
2002
84views more  MP 2002»
14 years 9 months ago
The volume algorithm revisited: relation with bundle methods
We revise the Volume Algorithm (VA) for linear programming and relate it to bundle methods. When first introduced, VA was presented as a subgradient-like method for solving the ori...
Laura Bahiense, Nelson Maculan, Claudia A. Sagasti...
SIAMAM
2002
61views more  SIAMAM 2002»
14 years 9 months ago
Self-Similar Solutions for Weak Shock Reflection
Abstract. We present numerical solutions of a two-dimensional Riemann problem for the unsteady transonic small disturbance equations that provides an asymptotic description of the ...
Allen M. Tesdall, John K. Hunter
SIAMCOMP
2002
95views more  SIAMCOMP 2002»
14 years 9 months ago
Lower Bounds for Lucas Chains
Lucas chains are a special type of addition chains satisfying an extra condition: for the representation ak = aj + ai of each element ak in the chain, the difference aj - ai must a...
Martin Kutz
MP
2007
102views more  MP 2007»
14 years 9 months ago
Elastic-mode algorithms for mathematical programs with equilibrium constraints: global convergence and stationarity properties
The elastic-mode formulation of the problem of minimizing a nonlinear function subject to equilibrium constraints has appealing local properties in that, for a finite value of the...
Mihai Anitescu, Paul Tseng, Stephen J. Wright