[Cops] New Releases for the COPS Suite
Ted Ralphs
ted at lehigh.edu
Fri Nov 2 22:10:31 EDT 2007
COPS is the COIN-OR Open Parallel Search Framework, a suite of tools for
implementing parallel algorithms based on tree search. The current COPS
suite consists of three libraries and associated sample applications:
* The Abstract Library for Parallel Search (ALPS) is the base layer of a
hierarchy consisting of implementations of various tree search
algorithms for specific problem types.
* The Branch, Constrain, and Price Software (BiCePS) is a data
management layer built on top of ALPS for implementing relaxation-based
branch and bound algorithms.
* The BiCePS Linear Integer Solver (BLIS) is a concretization of the
BiCePS layer for solving mixed-integer linear programs.
There are new stable versions and releases of all three of these libraries.
ALPS: 1.0.0
BiCePS: 0.9.0
BLIS: 0.9.0
These releases are major upgrades to previous versions. All three
libraries are now fairly stable, though still not well-documented. For
more information on the suite, please visit
https://projects.coin-or.org/Cops
Cheers,
Ted
--
Dr. Ted Ralphs
Associate Professor
Industrial and Systems Engineering
Lehigh University
(610)758-4784
ted at lehigh dot edu
www.lehigh.edu/~tkr2
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