CP-20005
The Fourth International Workshop
on Modelling and Reformulating Constraint Satisfaction Problems


To be held at the Eleventh International Conference
on Principles and Practice of Constraint Programming (
CP 2005 )

Melia Sitges Hotel
Sitges (Barcelona) Spain
October 1, 2005
[Workshop Details] [Participation] [Submission and Selection] [Important Dates] [Organization] [Proceedings] [Programme]

Workshop

Constraint Programming (CP) is a powerful technology to solve combinatorial problems which are ubiquitous in academia and industry. The last ten years or so have witnessed significant research devoted to modelling and solving problems with constraints. CP is now a mature field and has been successfully used for tackling a wide range of real-life complex applications. However, such a technology is currently accessible to only a small number of experts. For CP to be more widely used by non-experts, more research effort is needed in order to ease the use of the CP technology. We solicit original papers that contribute to widen the use of the CP technology.

Workshop topics include (but are not limited to):

This workshop is the fourth in a series, the previous three being held at CP'02, CP'03, and CP'04. Details of the series can be found at here .

The full text for call for papers can be found here . [Top of the page]

Participation

To encourage participation, organisers ask for standard contributions including research results on the workshop topics, as well as submissions posting challenging problems to be discussed at the workshop. At least one author of each submission accepted for presentation must attend the workshop and present the contribution. All workshop participants must pay the CP/International Conferences on Logic Programming registration fee in addition to the workshop fee. Note that a payment of a single fee provides admission to all CP/ICLP workshops.

The workshop is open to all members of the CP community and other related communities. [Top of the page]

Submission and Selection

To submit a paper to the workshop, please email a postscript or PDF file, preferably in Springer LNCS format to the workshop chairs at cp05ws@4c.ucc.ie . Papers can be of any length but should not exceed 15 pages. All submissions must be received by July 7, 2005 .

The organising committee will acknowledge all submissions. If a submitted paper is not acknowledged in 2 working days, the authors are kindly asked to contact the chair.

All submissions will be reviewed and those that present a significant contribution to the workshop topics will be accepted for publication in the workshop proceedings. The proceedings will be available electronically at the workshop page and in hard copy on the day of the workshop. [Top of the page]

Important Dates

[Top of the page]

Organization

Organizing Committee:

Programme Committee (Preliminary):

[Top of the page]

Proceedings

The proceedings of the workshop as a single pdf file is available online here.

Programme

October 01, 2005

09:00--09:10 Workshop Opening
09:10--09:35 Alan M. Frisch, Matthew Grum, Chris Jeferson, Bernadette Martinez Hernandez, and Ian Miguel.
The Essence of Essence: A Constraint Language for Specifying Combinatorial Problems.
09:35--10:00 S. Prestwich.
Increasing Solution Density by Dominated Relaxation.
10:00--10:25 Duc Nghia Pham, John Thornton, and Abdul Sattar.
Modelling and Solving Temporal Reasoning as Propositional Satisfiability.
10:25--10:45 Bernadette Martinez Hernandez and Alan M. Frisch.
The systematic generation of channelling constraints.
10:45--11:15 Coffee Break
11:15--11:36 A. Dechter and R. Dechter.
Optimization Models for Generating Graduation Roadmaps.
11:36--11:57 David F. Manlove, Gregg O’Malley, Patrick Prosser, and Chris Unsworth.
A Constraint Programming Approach to the Hospitals / Residents Problem.
11:57--12:18 Diego Olivier Fernandez Pons.
Models for the rack configuration problem.
12:18--12:39 Helmut Simonis.
Sudoku as a Constraint Problem.
12:39--13:00 Christopher Jefferson and Alan M. Frisch.
Representations of Sets and Multisets in Constraint Programming.

List of accepted papers