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Publications
Learning to solve the multi-agent task assignment problem for automated data centers
The IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), Hangzhou, China, 19-25 October, 2025
GOAL: a generalist combinatorial optimization agent learner
The Thirteenth International Conference on Learning Representations (ICLR), Singapore, 24-28 April, 2025
BQ-NCO: bisimulation quotienting for efficient neural combinatorial optimization
Neural Information Processing Systems (NeurIPS), New Orleans, Louisiana, USA, 10–16 December, 2023
On the generalization of neural combinatorial optimization heuristics
ECML PKDD, Grenoble, France, 19-23 September, 2022.
Structured time series prediction without structural prior
Published on arXiv.org
Simple and effective balancing of contrastive losses
Published on arXiv.org, 22 December, 2021
Distributional reinforcement learning for energy-based sequential models
Workshop on the Optimization Foundations of Reinforcement Learning (OPTRL) at the Conference on Neural Information Processing Systems (NeurIPS), Vancouver, British Columbia, Canada, 8-14 December, 2019
Convolution, attention and structure embedding
Graph Representation Learning Workshop at the Conference on Neural Information Processing Systems (NeurIPS), Vancouver, British Columbia, Canada, 8-14 December, 2019
Global autoregressive models for data-efficient sequence learning
The SIGNLL Conference on Computational Natural Language Learning (ConLL), Hong-Kong, China, 3-4 November, 2019
New Algorithms for Parking Demand Management and a City Scale Deployment
KDD 2014, New York City, USA, August 24-27, 2014.
Multi-Device Powersaving, an Investigation in Energy Consumption Optimisation
9th International Conference on Informatics in Control, Automation and Robotics, Rome, Italy, 28-31 July, 2012.
Online Autoregressive Prediction in Time Series with Delayed Disclosure
2011 IEEE Symposium on Computational Intelligence and Data Mining - April 11-15, 2011 - Paris, France
Soft Failure Detection using Factorial Hidden Markov Models
The Sixth International conference on Machine Learning and Applications (ICMLA 07), Cincinnati, Ohio, USA, 13-15 Dec.2007.
Probabilistic Latent Clustering of Device Usage
IDA 2005, the 6th International Symposium on Intelligent Data Analysis, Madrid, Spain, September 8-10, 2005.
Constraint-based Decision Makers in Negotiation Processes
The 2004 IFIP International Conference on Decision Support Systems (DSS 2004), Prato, Tuscany, Italy, 1-3 July 2004.
Negotiation as a Generic Component Coordination Primitive
4th IFIP DAIS 17-21 November 2003, Paris, France.
Augmenting Offices with Ubiquitous sensing
SOC Conference, Grenoble, France, May 15-17, 2003.
Ubiquitous Negotiation Games : a Case Study
DEXA E-Negotiations workshop, Prague, Sept 1-5. 2003.
Concurrent Construction of Proof-nets
Computer Science Logic Conference, Vienna, Austria, August 25-30, 2003
Xploring Negotiauction : a Case-study of Middleware Support for Decision-making
Euro/Informs, July 6-10, Istanbul, Turkey, 2003
Resource Based Scripting to Stitch Distributed Components
Proc. of EDCIS, Beijing, China, September 18-20, 2002.
An Axiomatic Approach to Structural Rules for Locative Linear Logic
To appear in Linear Logic in Computer Science
E-Alliance : A Negotiation Infrastructure for Virtual Alliances
"Group Decision and Negotiation" Journal, March 2003, Volume 12, Issue 2.
Focussing Proof-Net Construction as a Middleware Paradigm
Proc. of Conference on Automated Deduction (CADE), Copenhagen, Denmark, July 27-30, 2002.
Towards a Flexible Middleware Negotiation Facility for Distributed Components
In Proc. of DEXA "E-Negotiations" workshop, Munich, September 5, 2001
AllianceNet: Information Sharing, Negotiation and Decision-Making for Distributed Organizations
In Proc. of EcWeb2000, Greenwich, U.K., Sept. 2000
Focussing and Proof Construction
Annals of Pure and Applied Logic, 107(1), pp 131-163, Elsevier
Virtual Answers for Query Refinement in Information Retrieval
Proc. of PACLP'2000, 11-12 April, Manchester, U.K
Simulation for Document Print Management
In Proc. of ESS'99, 26-28 October, Erlangen, Germany
CLF/Mekano: a Framework for Building Virtual-enterprise Applications
Proc. of EDOC'99, 27-30 Sept. 1999, Manheim, Germany
Distributed Print on Demand Systems in the Xpect Framework
Journal of Distributed and Parallel Databases, 7(2) April 1999
Focussing and Proof-Nets in Linear and Non-Commutative Logic
Proc. of 6th Int'l conference on Logic in Programming and Automated Reasoning (LPAR'99), Tbilisi, Rep. of Georgia, Sept. 6-10, 1999
Applying the Broadway Recommendation Approach to Query Refinement in the CBKB MetaSearch Engine
Proc. of RAPC'99, Palaiseau, France, 15-17 June 1999
Distributed Print on Demand Systems in the Xpect Framework
Proc. of TREC, June 3-5, 1998, Hamburg, Germany
Zippin: Towards a Graphical Decision Support Tool
In Proc. of CE'98, 5th ISPE International Conference on Concurrent Engineering Research and Applications, 15-17 July, 1998, Tokyo, Japan.
A Coordination System Approach to Software Workflow Process Evolution
Proc. of ASE'98, 13-16 October, 1998, Honolulu, Ha., U.S.A. (short paper section)
The Coordination technology Area at XRCE Grenoble. The Research in Support of Distributed Cooperative Work
ACM SIGGROUP Bulletin, April 1998
Agent-Based Decision Support for Managing Print Tasks
In Proc. of PAAM'98, March, 1998, London, U.K.
Multiparty Negotiation for Dynamic Distributed Object Services
The Journal of Science of Computer Programming, 31, pp. 179-203, 1998
Constraints and Agents for a Decentralized Network Infrastructure
Proc. of the AAAI'97 workshop on Constraints and Agents, July 27, 1997, Providence, RI, U.S.A., pp. 39-44
Xpect: A Framework for Electronic Commerce
IEEE Internet Compting, 1(4), july/august 1997
Signed Feature Constraint Solving
Proc. 3rd Int. Conf. on Practical Application of Constraint Technology (PACT '97), April 23-25, 1997, London, U.K., pp. 35-46
The Constraint-Based Knowledge Broker System
IEEE Computer Society Press, Proc. of the 13th Int'l Conf. on Data Engineering, April 7-11, 1997, Birmingham, U.K.
Process Enactment and Coordination
Proc. of the European Workshop on Software Process Technology (EWSPT'96), October 8-11, 1996, Nancy (France).
Static Analysis of Linear Logic Programming
New Generation Computing (NGC), 15(4), 1997
The Coordination Language Facility: coordination of distributed objects
Journal of Theory and Practice of Object Systems (TAPOS), 2(2), pp 77-94, 1996
Constraint-Based Knowledge Broker Model: Semantics, Implementation and Analysis.
Journal of Symbolic Computation 21(4), pp. 635-667 (1996)
Coordination as Negotiated Transactions
Freitag, Jones, Lengauer and Schek (Eds): Object Orientation with Parallelism and Persistence, Kluwer Academic Publishers, 1996.
Integrated Computational Paradigms for Flexible Client-Server Communication
ACM Computing Survey, 28(2), p 295, June 1996.
Coordination in LO
Andreoli, Hankin, LeMetayer (Eds): Coordination Programming: mechanisms, models and semantics. Imperial College Press, London, U.K., 1996.
Constraint Agents for the Information Age
Journal of Universal Computer Science, 1(12), pp. 762-789, Dec. 1995.
Objects Meet Rules
Proc. of Object World Germany (OWG''94), November, 1994, Frankfurt (Germany).
Constraint-Based Knowledge Brokers
Hong, H. (ed.): Proc. of the 1st Intl. Symp. on Parallel Symbolic Computation (PASCO'94), September 1994, Hagenberg/Linz (Austria). Singapore, New Jersey, London, Hong Kong: World Scientific, Lecture Notes Series in Computing 5, pp 1-11.
A Software Infrastructure for Negotiation within Inter-Organisational Alliances
In Proc. of AAMAS'02 Workshop on Agent Mediated Electronic Commerce, Bologna, Italy, 16 July 2002.
E-Alliance: a Software Infrastructure for Concurrent Inter-organizational Alliances
In Proc. of ISPE Concurrent Engineering (CE)'02, Cranfield University, UK, 27-31 July, 2002.
Agent-Based Management of Print Tasks
XRCE-CT-012 (Feb. 1997)
Programming in ForumTalk
XRCE-CT-003 (Feb. 1995)