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CN
2004
89views more  CN 2004»
13 years 10 months ago
On the testability of SDL specifications
The problem of testing from an SDL specification is often complicated by the presence of infeasible paths. This paper introduces an approach for transforming a class of SDL specif...
Robert M. Hierons, T.-H. Kim, Hasan Ural
CPAIOR
2010
Springer
14 years 2 months ago
Single-Facility Scheduling over Long Time Horizons by Logic-Based Benders Decomposition
Abstract. Logic-based Benders decomposition can combine mixed integer programming and constraint programming to solve planning and scheduling problems much faster than either metho...
Elvin Coban, John N. Hooker
GI
2007
Springer
14 years 2 months ago
Coordination of Interdependent Planning Systems, a Case Study
: The decomposition of planning and scheduling problems is a well known technique to make these problems tractable. The resulting dependable subproblems were often solved using dif...
Leif Meier, René Schumann
IPCO
2004
93views Optimization» more  IPCO 2004»
13 years 11 months ago
Semi-continuous Cuts for Mixed-Integer Programming
We study the convex hull of the feasible set of the semi-continuous knapsack problem, in which the variables belong to the union of two intervals. Besides being important in its o...
I. R. de Farias
WSC
2004
13 years 11 months ago
Simulation Optimization Using Balanced Explorative and Exploitative Search
We present a new random search method for solving simulation optimization problems. Our approach emphasizes the need for maintaining the right balance between exploration and expl...
Andrei A. Prudius, Sigrún Andradótti...