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CP
2005
Springer
14 years 4 months ago
2-Way vs. d-Way Branching for CSP
Abstract. Most CSP algorithms are based on refinements and extensions of backtracking, and employ one of two simple “branching schemes”: 2-way branching or d-way branching, fo...
Joey Hwang, David G. Mitchell
ICALP
2005
Springer
14 years 4 months ago
Stochastic Steiner Trees Without a Root
Abstract. This paper considers the Steiner tree problem in the model of twostage stochastic optimization with recourse. This model, the focus of much recent research [1–4], tries...
Anupam Gupta, Martin Pál
ICALP
2005
Springer
14 years 4 months ago
The Generalized Deadlock Resolution Problem
In this paper we initiate the study of the AND-OR directed feedback vertex set problem from the viewpoint of approximation algorithms. This AND-OR feedback vertex set problem is m...
Kamal Jain, Mohammad Taghi Hajiaghayi, Kunal Talwa...
ICALP
2005
Springer
14 years 4 months ago
Approximation Algorithms for the Max-coloring Problem
Given a graph G = (V, E) and positive integral vertex weights w : V → N, the max-coloring problem seeks to find a proper vertex coloring of G whose color classes C1, C2, . . . ,...
Sriram V. Pemmaraju, Rajiv Raman
OOPSLA
2005
Springer
14 years 4 months ago
Ercatons and organic programming: say good-bye to planned economy
Organic programming (OP) is our proposed and already emerging programming model which overcomes some of the limitations of current practice in software development in general and ...
Oliver Imbusch, Falk Langhammer, Guido von Walter