What is ISCO?
ISCO (Integer Symposium on Combinatorial Optimization) is a biannual symposium whose aim is to bring
together researchers from all the communities related to combinatorial optimization, including algorithms
and complexity, mathematical programming, operations research, stochastic optimization, graphs and combinatorics.
Quality papers on all aspects of combinatorial optimization, from mathematical foundations and theory of algorithms
to computational studies and practical applications, are solicited.
Each ISCO conference is preceded or followed by a Spring School lectured by international Combinatorial
Optimization searches. This school is dedicated to PhD students but the lectures are also opened to older
Scope of ISCO
Topics of interest include, but are not limited to:
- Approximation algorithms
- Branch-and-bound algorithms
- Branch-and-cut-and price algorithms
- Computational biology
- Computational complexity
- Computational geometry
- Constraint Programming
- cutting plane algorithms
- Exact and parameterized algorithms
- Graph and network algorithms
- Interior point methods
- Linear and nonlinear integer programming
- Local search algorithm
- On-line algorithms
- Polyhedral combinatorics
- Randomized algorithms
- Scheduling algorithms
A bit of history
The first issue of ISCO was held in Hammamet, Tunisia in March 2010. This first attempt
gathered more than 200 participants in a beautiful mediterranean country. The plenary
sessions as well as all the talks have shown the large spectrum of our Combinatorial
Optimization domain. Pierre Bonami from University of Méditerranée, Gerard Cornuéjols from Carnegie Mellon University and
Andrea Lodi from University of Bologna have given a Spring School on "Cutting plane methods for integer and combinatorial optimization".
A selection of short papers presented at ISCO 2012 has been published by Springer-Verlag in the Electronic Notes in Discrete Mathematics (ENDM): ISCO2010 ENDM volume.
A special issue in DAM special issue has been published.
The second issue has been moved to the other side of the Mediterranean Sea in Athens,
Greece in April 2014. This second conference has been organized with colleagues from the
Athens University Of Economics & Business in the deep center of the famous town. From this
conference, ISCO topics has been extended to Theoretical Computer Science aspects of Combinatorial
Optimization. A Spring School was organized around "Mathematical Programming and Design
of Approximation Algorithms" with lectures by David Shmoys and David Williamson from Cornell University, USA.
A selection of short papers presented at ISCO 2012 has been published by Elsevier in the Lecture Notes in Computer Science (LNCS): ISCO2012 LNCS volume.
Three special issues was dedicated to ISCO2012:
- Mathematical Programming special issue,
- a Theoretical Computer Science (TCS) special issue,
- and a RAIRO Operation Research special issue have been published.
The third issue has been organized on the side of the Atlantic Ocean in Lisbon, Portugal in March 2014.
A Spring School on "Stochastic Programming" will be organized before the conference by Rüdiger Schultz (University of Duisburg-Essen, Germany)
and Jonas Schweiger (Zuse Institute Berlin, Germany).
A selection of short papers presented at ISCO 2014 has been published by Springer-Verlag in the Lecture Notes in Computer Science (LNCS): ISCO2014 LNCS volume.
A special issue of Discrete Optimization DO special issue was dedicated to the conference.
The fourth issue came back to the Mediterranean Sea in Vietri Sul Mare, Italy in April 2016. The Spring School was
dedicated to "Extended Formulations for Combinatorial Optimization" with lectures by Volker Kaibel from Otto-von-Guericke University, Magdeburg, Germany
and Samuel Fiorini from the Free University of Bruxelles, Belgium.
A selection of short papers presented at ISCO 2016 has been published by Springer-Verlag in the Lecture Notes in Computer Science (LNCS): ISCO2016 LNCS volume.
Two special issues
- one in Networks Network special issue
- and one in Journal of Combinatorial Optimization JOCO special issue.
The fifth issue goes to Marrakesh, Morocco in March 2018 organized with colleague from Mohammed V University at Rabat. The spring school talk about "Advanced Mixed
Integer Programming Formulation Techniques" with Juan Pablo Vielma and Joey Huchette from Massachusetts Institute of Technology (MIT), USA.
A selection of short papers presented at ISCO 2018 has been published by Springer-Verlag in the Lecture Notes in Computer Science (LNCS): ISCO2018 LNCS volume.
A special issue in Discrete Applied Mathematics (DAM) is actually in editing process.
The sixth issue was to be held at HEC Montreal and the University of Montreal, Canada, but due to the COVID-19 pandemic the conference was held online. The online version has been organized in May 2020 by Bernard Gendron, from Université de Montréal, see website. The conference focuses on long papers and the spring school was canceled.
A selection of short papers presented at ISCO 2020 has been published by Springer-Verlag in the Lecture Notes in Computer Science (LNCS): ISCO2020 LNCS volume.
A special issue in Discrete Applied Mathematics (DAM) is actually in editing process: CFP
The seventh issue will be held online, see website.
School: May 16-17, 2022
Conference: May 18-20, 2022
The ISCO steering comittee is
- Mourad Baiou (LIMOS, CNRS, Univ. Blaise Pascal, Clermont-Fd, France)
- Pierre Fouilhoux (University Pierre et Marie Curie, France)
- Luis Eduardo Neves Gouveia (CIO, University of Lisbon, Portugal)
- Vangelis Paschos (University Paris Dauphine, France)
- Nelson Maculan (Federal University of Rio de Janeiro, Brasil)
- A. Ridha Mahjoub (University Paris Dauphine, France)
- Giovanni Rinaldi (IASI, Roma, Italy)
The french members of the steering comittee are also members of the french POC research group from CNRS.