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PPSN
2010
Springer
14 years 10 months ago
Variable Neighborhood Search and Ant Colony Optimization for the Rooted Delay-Constrained Minimum Spanning Tree Problem
Abstract. The rooted delay-constrained minimum spanning tree problem is an NP-hard combinatorial optimization problem arising for example in the design of centralized broadcasting ...
Mario Ruthmair, Günther R. Raidl
ANTSW
2010
Springer
14 years 9 months ago
A Cooperative Network Game Efficiently Solved via an Ant Colony Optimization Approach
Abstract. In this paper, a Cooperative Network Game (CNG) is introduced. In this game, all players have the same goal: display a video content in real time, with no cuts and low bu...
Pablo Romero, Franco Robledo, Pablo Rodrígu...
ANOR
2007
80views more  ANOR 2007»
14 years 11 months ago
The minimum shift design problem
The min-SHIFT DESIGN problem (MSD) is an important scheduling problem that needs to be solved in many industrial contexts. The issue is to find a minimum number of shifts and the...
Luca Di Gaspero, Johannes Gärtner, Guy Kortsa...
IJNSEC
2008
103views more  IJNSEC 2008»
14 years 11 months ago
On Cipher Design Based on Switchable Controlled Operations
This paper concerns the problem of reducing the implementation cost of the switchable data-dependent operations (SDDOs) that are a new cryptographic primitive oriented to the desi...
Nikolay A. Moldovyan
EVOW
2009
Springer
15 years 4 months ago
Finding Balanced Incomplete Block Designs with Metaheuristics
This paper deals with the generation of balanced incomplete block designs (BIBD), a hard constrained combinatorial problem with multiple applications. This problem is here formulat...
David Rodríguez Rueda, Carlos Cotta, Antoni...