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MP
2007
142views more  MP 2007»
15 years 4 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
15 years 10 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
101
Voted
IEAAIE
1999
Springer
15 years 9 months 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
15 years 11 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
132
Voted
FCT
2007
Springer
15 years 11 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...