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MP
2007
142views more  MP 2007»
13 years 7 months ago
Active-constraint variable ordering for faster feasibility of mixed integer linear programs
The selection of the branching variable can greatly affect the speed of the branch and bound solution of a mixed-integer or integer linear program. Traditional approaches to branc...
Jagat Patel, John W. Chinneck
ERLANG
2003
ACM
14 years 1 months ago
A soft-typing system for Erlang
This paper presents a soft-typing system for the programming language Erlang. The system is based on two concepts; a (forward) data flow analysis that determines upper approximat...
Sven-Olof Nyström
IEAAIE
1999
Springer
14 years 13 days ago
New Directions in Debugging Hardware Designs
This paper introduces a new approach in the debugging of hardware designs. The design is given as a VHDL program and converted in a component connection model. The conversion is si...
Franz Wotawa
DSRT
2008
IEEE
14 years 2 months ago
Simulation and Implementation of the PTIDES Programming Model
We have previously proposed PTIDES (Programming Temporally Integrated Distributed Embedded Systems), a discrete-event framework that binds realtime with model time at sensors, act...
Patricia Derler, Edward A. Lee, Slobodan Matic
FCT
2007
Springer
14 years 2 months ago
Analysis of Approximation Algorithms for k-Set Cover Using Factor-Revealing Linear Programs
We present new combinatorial approximation algorithms for k-set cover. Previous approaches are based on extending the greedy algorithm by efficiently handling small sets. The new a...
Stavros Athanassopoulos, Ioannis Caragiannis, Chri...