Matthijs T. J. Spaan

According to our database, Matthijs T. J. Spaan authored at least 98 papers between 2001 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Exploring LLMs as a Source of Targeted Synthetic Textual Data to Minimize High Confidence Misclassifications.

Philip Lippmann, Matthijs T. J. Spaan, Jie Yang

CoRR, 2024

When Do Off-Policy and On-Policy Policy Gradient Methods Align?

Davide Mambelli, Stephan Bongers, Onno Zoeter, Matthijs T. J. Spaan, Frans A. Oliehoek

CoRR, 2024

2023

Safety-constrained reinforcement learning with a distributional safety critic.

Qisong Yang, Thiago D. Simão, Simon H. Tindemans, Matthijs T. J. Spaan

Mach. Learn., March, 2023

Diverse Projection Ensembles for Distributional Reinforcement Learning.

Moritz A. Zanger, Wendelin Böhmer, Matthijs T. J. Spaan

CoRR, 2023

The Role of Diverse Replay for Generalisation in Reinforcement Learning.

Max Weltevrede, Matthijs T. J. Spaan, Wendelin Böhmer

CoRR, 2023

Bad Habits: Policy Confounding and Out-of-Trajectory Generalization in RL.

Miguel Suau, Matthijs T. J. Spaan, Frans A. Oliehoek

CoRR, 2023

Scalable Safe Policy Improvement via Monte Carlo Tree Search.

Alberto Castellini, Federico Bianchi, Edoardo Zorzi, Thiago D. Simão, Alessandro Farinelli, Matthijs T. J. Spaan

Proceedings of the International Conference on Machine Learning, 2023

Reinforcement Learning by Guided Safe Exploration.

Qisong Yang, Thiago D. Simão, Nils Jansen, Simon H. Tindemans, Matthijs T. J. Spaan

Proceedings of the ECAI 2023 - 26th European Conference on Artificial Intelligence, September 30 - October 4, 2023, Kraków, Poland, 2023

CEM: Constrained Entropy Maximization for Task-Agnostic Safe Exploration.

Qisong Yang, Matthijs T. J. Spaan

Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence, 2023

2022

Planning with Uncertainty: Deep Exploration in Model-Based Reinforcement Learning.

Yaniv Oren, Matthijs T. J. Spaan, Wendelin Böhmer

CoRR, 2022

Distributed Influence-Augmented Local Simulators for Parallel MARL in Large Networked Systems.

Miguel Suau, Jinke He, Mustafa Mert Çelikok, Matthijs T. J. Spaan, Frans A. Oliehoek

Proceedings of the Advances in Neural Information Processing Systems 35: Annual Conference on Neural Information Processing Systems 2022, 2022

A Modern Perspective on Safe Automated Driving for Different Traffic Dynamics Using Constrained Reinforcement Learning.

Danial Kamran, Thiago D. Simão, Qisong Yang, Canmanie T. Ponnambalam, Johannes Fischer, Matthijs T. J. Spaan, Martin Lauer

Proceedings of the 25th IEEE International Conference on Intelligent Transportation Systems, 2022

Influence-Augmented Local Simulators: a Scalable Solution for Fast Deep RL in Large Networked Systems.

Miguel Suau, Jinke He, Matthijs T. J. Spaan, Frans A. Oliehoek

Proceedings of the International Conference on Machine Learning, 2022

Abstraction-Refinement for Hierarchical Probabilistic Models.

Sebastian Junges, Matthijs T. J. Spaan

Proceedings of the Computer Aided Verification - 34th International Conference, 2022

Speeding up Deep Reinforcement Learning through Influence-Augmented Local Simulators.

Miguel Suau, Jinke He, Matthijs T. J. Spaan, Frans A. Oliehoek

Proceedings of the 21st International Conference on Autonomous Agents and Multiagent Systems, 2022

2021

Constrained Multiagent Markov Decision Processes: a Taxonomy of Problems and Algorithms.

Frits de Nijs, Erwin Walraven, Mathijs Michiel de Weerdt, Matthijs T. J. Spaan

J. Artif. Intell. Res., 2021

Safe Policies for Factored Partially Observable Stochastic Games.

Steven Carr, Nils Jansen, Sudarshanan Bharadwaj, Matthijs T. J. Spaan, Ufuk Topcu

Proceedings of the Robotics: Science and Systems XVII, Virtual Event, July 12-16, 2021., 2021

AlwaysSafe: Reinforcement Learning without Safety Constraint Violations during Training.

Thiago D. Simão, Nils Jansen, Matthijs T. J. Spaan

Proceedings of the AAMAS '21: 20th International Conference on Autonomous Agents and Multiagent Systems, 2021

Abstraction-Guided Policy Recovery from Expert Demonstrations.

Canmanie T. Ponnambalam, Frans A. Oliehoek, Matthijs T. J. Spaan

Proceedings of the Thirty-First International Conference on Automated Planning and Scheduling, 2021

WCSAC: Worst-Case Soft Actor Critic for Safety-Constrained Reinforcement Learning.

Qisong Yang, Thiago D. Simão, Simon H. Tindemans, Matthijs T. J. Spaan

Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021

2020

A Unified Decision-Theoretic Model for Information Gathering and Communication Planning.

Jennifer Renoux, Tiago S. Veiga, Pedro U. Lima, Matthijs T. J. Spaan

Proceedings of the 29th IEEE International Conference on Robot and Human Interactive Communication, 2020

Improved Power Flow Methods for DC Grids.

Nils H. Van Der Blij, Dario Chaifouroosh, Claudio A. Cañizares, Thiago Batista Soeiro, Laura M. Ramirez-Elizondo, Matthijs T. J. Spaan, Pavol Bauer

Proceedings of the 29th IEEE International Symposium on Industrial Electronics, 2020

Decentralized Combinatorial Auctions for Dynamic and Large-Scale Collaborative Vehicle Routing.

Johan Los, Frederik Schulte, Margaretha Gansterer, Richard F. Hartl, Matthijs T. J. Spaan, Rudy R. Negenborn

Proceedings of the Computational Logistics - 11th International Conference, 2020

2019

Point-Based Value Iteration for Finite-Horizon POMDPs.

Erwin Walraven, Matthijs T. J. Spaan

J. Artif. Intell. Res., 2019

Structure Learning for Safe Policy Improvement.

Thiago D. Simão, Matthijs T. J. Spaan

Proceedings of the Twenty-Eighth International Joint Conference on Artificial Intelligence, 2019

Safe Policy Improvement with Baseline Bootstrapping in Factored Environments.

Thiago D. Simão, Matthijs T. J. Spaan

Proceedings of the Thirty-Third AAAI Conference on Artificial Intelligence, 2019

2018

Column Generation Algorithms for Constrained POMDPs.

Erwin Walraven, Matthijs T. J. Spaan

J. Artif. Intell. Res., 2018

Exploiting submodular value functions for scaling up active perception.

Yash Satsangi, Shimon Whiteson, Frans A. Oliehoek, Matthijs T. J. Spaan

Auton. Robots, 2018

Stability and Decentralized Control of Plug-and-Play DC Distribution Grids.

Nils H. Van Der Blij, Laura Ramirez Elizondo, Matthijs T. J. Spaan, Pavol Bauer

IEEE Access, 2018

Fleet Management for Pickup and Delivery Problems with Multiple Locations and Preferences.

Johan Los, Matthijs T. J. Spaan, Rudy R. Negenborn

Proceedings of the Dynamics in Logistics, 2018

Improving Offline Value-Function Approximations for POMDPs by Reducing Discount Factors.

Yi-Chun Chen, Mykel J. Kochenderfer, Matthijs T. J. Spaan

Proceedings of the 2018 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2018

Capacity-aware Sequential Recommendations.

Frits de Nijs, Georgios Theocharous, Nikos Vlassis, Mathijs Michiel de Weerdt, Matthijs T. J. Spaan

Proceedings of the 17th International Conference on Autonomous Agents and MultiAgent Systems, 2018

Bootstrapping LPs in Value Iteration for Multi-Objective and Partially Observable MDPs.

Diederik M. Roijers, Erwin Walraven, Matthijs T. J. Spaan

Proceedings of the Twenty-Eighth International Conference on Automated Planning and Scheduling, 2018

Preallocation and Planning Under Stochastic Resource Constraints.

Frits de Nijs, Matthijs T. J. Spaan, Mathijs Michiel de Weerdt

Proceedings of the Thirty-Second AAAI Conference on Artificial Intelligence, 2018

2017

The MADP Toolbox: An Open Source Library for Planning and Learning in (Multi-)Agent Systems.

Frans A. Oliehoek, Matthijs T. J. Spaan, Bas Terwijn, Philipp Robbel, João V. Messias

J. Mach. Learn. Res., 2017

Accelerated Vector Pruning for Optimal POMDP Solvers.

Erwin Walraven, Matthijs T. J. Spaan

Proceedings of the Thirty-First AAAI Conference on Artificial Intelligence, 2017

Bounding the Probability of Resource Constraint Violations in Multi-Agent MDPs.

Frits de Nijs, Erwin Walraven, Mathijs Michiel de Weerdt, Matthijs T. J. Spaan

Proceedings of the Thirty-First AAAI Conference on Artificial Intelligence, 2017

2016

Traffic flow optimization: A reinforcement learning approach.

Erwin Walraven, Matthijs T. J. Spaan, Bram Bakker

Eng. Appl. Artif. Intell., 2016

The 2015 AAAI Fall Symposium Series Reports.

Nisar Ahmed, Paul Bello, Selmer Bringsjord, Micah Clark, Bradley Hayes, Christopher Miller, Frans A. Oliehoek, Frank Stein, Matthijs T. J. Spaan

AI Mag., 2016

Planning Under Uncertainty for Aggregated Electric Vehicle Charging with Renewable Energy Supply.

Erwin Walraven, Matthijs T. J. Spaan

Proceedings of the ECAI 2016 - 22nd European Conference on Artificial Intelligence, 29 August-2 September 2016, The Hague, The Netherlands, 2016

Decoupling a Resource Constraint Through Fictitious Play in Multi-Agent Sequential Decision Making.

Frits de Nijs, Matthijs T. J. Spaan, Mathijs Michiel de Weerdt

Proceedings of the ECAI 2016 - 22nd European Conference on Artificial Intelligence, 29 August-2 September 2016, The Hague, The Netherlands, 2016

Planning under Uncertainty for Aggregated Electric Vehicle Charging Using Markov Decision Processes.

Erwin Walraven, Matthijs T. J. Spaan

Proceedings of the AI for Smart Grids and Smart Buildings, 2016

Solving Transition-Independent Multi-Agent MDPs with Sparse Interactions.

Joris Scharpff, Diederik M. Roijers, Frans A. Oliehoek, Matthijs T. J. Spaan, Mathijs Michiel de Weerdt

Proceedings of the Thirtieth AAAI Conference on Artificial Intelligence, 2016

2015

Solving Transition-Independent Multi-agent MDPs with Sparse Interactions (Extended version).

Joris Scharpff, Diederik M. Roijers, Frans A. Oliehoek, Matthijs T. J. Spaan, Mathijs de Weerdt

CoRR, 2015

Influence-Optimistic Local Values for Multiagent Planning - Extended Version.

Frans A. Oliehoek, Matthijs T. J. Spaan, Stefan J. Witwicki

CoRR, 2015

Decision-theoretic planning under uncertainty with information rewards for active cooperative perception.

Matthijs T. J. Spaan, Tiago S. Veiga, Pedro U. Lima

Auton. Agents Multi Agent Syst., 2015

Planning under Uncertainty with Weighted State Scenarios.

Erwin Walraven, Matthijs T. J. Spaan

Proceedings of the Thirty-First Conference on Uncertainty in Artificial Intelligence, 2015

Factored Upper Bounds for Multiagent Planning Problems under Uncertainty with Non-Factored Value Functions.

Frans Adriaan Oliehoek, Matthijs T. J. Spaan, Stefan J. Witwicki

Proceedings of the Twenty-Fourth International Joint Conference on Artificial Intelligence, 2015

Improving Value Function Approximation in Factored POMDPs by Exploiting Model Structure.

Tiago S. Veiga, Matthijs T. J. Spaan, Pedro U. Lima

Proceedings of the 2015 International Conference on Autonomous Agents and Multiagent Systems, 2015

Influence-Optimistic Local Values for Multiagent Planning.

Frans A. Oliehoek, Matthijs T. J. Spaan, Stefan J. Witwicki

Proceedings of the 2015 International Conference on Autonomous Agents and Multiagent Systems, 2015

The MADP Toolbox: An Open-Source Library for Planning and Learning in (Multi-)Agent Systems.

Frans A. Oliehoek, Matthijs T. J. Spaan, Philipp Robbel, João V. Messias

Proceedings of the 2015 AAAI Fall Symposia, Arlington, Virginia, USA, November 12-14, 2015, 2015

Best-Response Planning of Thermostatically Controlled Loads under Power Constraints.

Frits de Nijs, Matthijs T. J. Spaan, Mathijs de Weerdt

Proceedings of the Twenty-Ninth AAAI Conference on Artificial Intelligence, 2015

2014

A testbed for autonomous robot surveillance.

Stefan J. Witwicki, José Carlos Castillo, Jesús Capitán, João V. Messias, João C. G. Reis, Pedro U. Lima, Francisco S. Melo, Matthijs T. J. Spaan

Proceedings of the International conference on Autonomous Agents and Multi-Agent Systems, 2014

Bounded Approximations for Linear Multi-Objective Planning Under Uncertainty.

Diederik Marijn Roijers, Joris Scharpff, Matthijs T. J. Spaan, Frans A. Oliehoek, Mathijs de Weerdt, Shimon Whiteson

Proceedings of the Twenty-Fourth International Conference on Automated Planning and Scheduling, 2014

Point-Based POMDP Solving with Factored Value Function Approximation.

Tiago Veiga, Matthijs T. J. Spaan, Pedro U. Lima

Proceedings of the Twenty-Eighth AAAI Conference on Artificial Intelligence, 2014

2013

Incremental Clustering and Expansion for Faster Optimal Planning in Dec-POMDPs.

Frans A. Oliehoek, Matthijs T. J. Spaan, Christopher Amato, Shimon Whiteson

J. Artif. Intell. Res., 2013

Decentralized multi-robot cooperation with auctioned POMDPs.

Jesús Capitán, Matthijs T. J. Spaan, Luis Merino, Aníbal Ollero

Int. J. Robotics Res., 2013

Coordinating maintenance planning under uncertainty: (demonstration).

Joris Scharpff, Matthijs T. J. Spaan, Leentje Volker, Mathijs de Weerdt

Proceedings of the International conference on Autonomous Agents and Multi-Agent Systems, 2013

Approximate solutions for factored Dec-POMDPs with many agents.

Frans A. Oliehoek, Shimon Whiteson, Matthijs T. J. Spaan

Proceedings of the International conference on Autonomous Agents and Multi-Agent Systems, 2013

Multiagent POMDPs with asynchronous execution.

João V. Messias, Matthijs T. J. Spaan, Pedro U. Lima

Proceedings of the International conference on Autonomous Agents and Multi-Agent Systems, 2013

A Flexible Approach to Modeling Unpredictable Events in MDPs.

Stefan J. Witwicki, Francisco S. Melo, Jesús Capitán, Matthijs T. J. Spaan

Proceedings of the Twenty-Third International Conference on Automated Planning and Scheduling, 2013

Planning under Uncertainty for Coordinating Infrastructural Maintenance.

Joris Scharpff, Matthijs T. J. Spaan, Leentje Volker, Mathijs de Weerdt

Proceedings of the Twenty-Third International Conference on Automated Planning and Scheduling, 2013

GSMDPs for Multi-Robot Sequential Decision-Making.

João Vicente Messias, Matthijs T. J. Spaan, Pedro U. Lima

Proceedings of the Twenty-Seventh AAAI Conference on Artificial Intelligence, 2013

2012

Bayesian-Game-Based Fuzzy Reinforcement Learning Control for Decentralized POMDPs.

Rajneesh Sharma, Matthijs T. J. Spaan

IEEE Trans. Comput. Intell. AI Games, 2012

Exploiting Structure in Cooperative Bayesian Games.

Frans A. Oliehoek, Shimon Whiteson, Matthijs T. J. Spaan

Proceedings of the Twenty-Eighth Conference on Uncertainty in Artificial Intelligence, 2012

Tree-based pruning for multiagent POMDPs with delayed communication.

Frans A. Oliehoek, Matthijs T. J. Spaan

Proceedings of the International Conference on Autonomous Agents and Multiagent Systems, 2012

Tree-Based Solution Methods for Multiagent POMDPs with Delayed Communication.

Frans Adriaan Oliehoek, Matthijs T. J. Spaan

Proceedings of the Twenty-Sixth AAAI Conference on Artificial Intelligence, 2012

Partially Observable Markov Decision Processes.

Matthijs T. J. Spaan

Proceedings of the Reinforcement Learning, 2012

2011

Exploiting Agent and Type Independence in Collaborative Graphical Bayesian Games

Frans A. Oliehoek, Shimon Whiteson, Matthijs T. J. Spaan

CoRR, 2011

Efficient Offline Communication Policies for Factored Multiagent POMDPs.

João V. Messias, Matthijs T. J. Spaan, Pedro U. Lima

Proceedings of the Advances in Neural Information Processing Systems 24: 25th Annual Conference on Neural Information Processing Systems 2011. Proceedings of a meeting held 12-14 December 2011, 2011

Scaling Up Optimal Heuristic Search in Dec-POMDPs via Incremental Expansion.

Matthijs T. J. Spaan, Frans A. Oliehoek, Christopher Amato

Proceedings of the IJCAI 2011, 2011

Fuzzy reinforcement learning control for decentralized partially observable Markov decision processes.

Rajneesh Sharma, Matthijs T. J. Spaan

Proceedings of the FUZZ-IEEE 2011, 2011

QueryPOMDP: POMDP-Based Communication in Multiagent Systems.

Francisco S. Melo, Matthijs T. J. Spaan, Stefan J. Witwicki

Proceedings of the Multi-Agent Systems - 9th European Workshop, 2011

2010

Decentralized Sensor Fusion for Ubiquitous Networking Robotics in Urban Areas.

Alberto Sanfeliu, Juan Andrade-Cetto, Marco Barbosa, Richard Bowden, Jesús Capitán, Andreu Corominas Murtra, Andrew Gilbert, John Illingworth, Luis Merino, Josep M. Mirats Tur, Plinio Moreno, Aníbal Ollero, João Sequeira, Matthijs T. J. Spaan

Sensors, 2010

Active cooperative perception in network robot systems using POMDPs.

Matthijs T. J. Spaan, Tiago Veiga, Pedro U. Lima

Proceedings of the 2010 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2010

Fault-tolerant probabilistic sensor fusion for Multi-Agent Systems.

Abdolkarim Pahliani, Matthijs T. J. Spaan, Pedro U. Lima

Proceedings of the 2010 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2010

Multirobot coordination by auctioning POMDPs.

Matthijs T. J. Spaan, Nelson Gonçalves, João Sequeira

Proceedings of the IEEE International Conference on Robotics and Automation, 2010

A Bayesian game based adaptive fuzzy controller for multiagent POMDPs.

Rajneesh Sharma, Matthijs T. J. Spaan

Proceedings of the FUZZ-IEEE 2010, 2010

Heuristic search for identical payoff Bayesian games.

Frans A. Oliehoek, Matthijs T. J. Spaan, Jilles Steeve Dibangoye, Christopher Amato

Proceedings of the 9th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2010), 2010

2009

Signal Processing Advances in Robots and Autonomy.

Frank Ehlers, Fredrik Gustafsson, Matthijs T. J. Spaan

EURASIP J. Adv. Signal Process., 2009

Decision-theoretic robot guidance for active cooperative perception.

Abdolkarim Pahliani, Matthijs T. J. Spaan, Pedro U. Lima

Proceedings of the 2009 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2009

ISROBOTNET: A testbed for sensor and robot network systems.

Marco Barbosa, Alexandre Bernardino, Dario Figueira, José António Gaspar, Nelson Gonçalves, Pedro U. Lima, Plinio Moreno, Abdolkarim Pahliani, José Santos-Victor, Matthijs T. J. Spaan, João Sequeira

Proceedings of the 2009 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2009

Lossless clustering of histories in decentralized POMDPs.

Frans A. Oliehoek, Shimon Whiteson, Matthijs T. J. Spaan

Proceedings of the 8th International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS 2009), 2009

A Decision-Theoretic Approach to Dynamic Sensor Selection in Camera Networks.

Matthijs T. J. Spaan, Pedro U. Lima

Proceedings of the 19th International Conference on Automated Planning and Scheduling, 2009

2008

Optimal and Approximate Q-value Functions for Decentralized POMDPs.

Frans A. Oliehoek, Matthijs T. J. Spaan, Nikos Vlassis

J. Artif. Intell. Res., 2008

Interaction-driven Markov games for decentralized multiagent planning under uncertainty.

Matthijs T. J. Spaan, Francisco S. Melo

Proceedings of the 7th International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS 2008), 2008

Exploiting locality of interaction in factored Dec-POMDPs.

Frans A. Oliehoek, Matthijs T. J. Spaan, Shimon Whiteson, Nikos Vlassis

Proceedings of the 7th International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS 2008), 2008

Multiagent Planning Under Uncertainty with Stochastic Communication Delays.

Matthijs T. J. Spaan, Frans A. Oliehoek, Nikos Vlassis

Proceedings of the Eighteenth International Conference on Automated Planning and Scheduling, 2008

2006

Point-Based Value Iteration for Continuous POMDPs.

Josep M. Porta, Nikos Vlassis, Matthijs T. J. Spaan, Pascal Poupart

J. Mach. Learn. Res., 2006

Decentralized planning under uncertainty for teams of communicating agents.

Matthijs T. J. Spaan, Geoffrey J. Gordon, Nikos Vlassis

Proceedings of the 5th International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS 2006), 2006

2005

Non-communicative multi-robot coordination in dynamic environments.

Jelle R. Kok, Matthijs T. J. Spaan, Nikos Vlassis

Robotics Auton. Syst., 2005

Perseus: Randomized Point-based Value Iteration for POMDPs.

Matthijs T. J. Spaan, Nikos Vlassis

J. Artif. Intell. Res., 2005

Real World Multi-agent Systems: Information Sharing, Coordination and Planning.

Frans C. A. Groen, Matthijs T. J. Spaan, Jelle R. Kok, Gregor Pavlin

Proceedings of the Logic, 2005

Robot Planning in Partially Observable Continuous Domains.

Josep M. Porta, Matthijs T. J. Spaan, Nikos Vlassis

Proceedings of the Robotics: Science and Systems I, 2005

Planning with Continuous Actions in Partially Observable Environments.

Matthijs T. J. Spaan, Nikos Vlassis

Proceedings of the 2005 IEEE International Conference on Robotics and Automation, 2005

2004

A Point-based POMDP Algorithm for Robot Planning.

Matthijs T. J. Spaan, Nikos Vlassis

Proceedings of the 2004 IEEE International Conference on Robotics and Automation, 2004

2002

Team Coordination among Robotic Soccer Players.

Matthijs T. J. Spaan, Frans C. A. Groen

Proceedings of the RoboCup 2002: Robot Soccer World Cup VI, 2002

2001

Clockwork Orange: The Dutch RoboSoccer Team.

Matthijs T. J. Spaan, Marco A. Wiering, Robert Bartelds, Raymond Donkervoort, Pieter P. Jonker, Frans C. A. Groen

Proceedings of the RoboCup 2001: Robot Soccer World Cup V, 2001