Radu Marinescu  Radu Marinescu photo       

contact information

Research Staff Member
Dublin, Ireland
  +353dash1dash815dash5596

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2017

Multi-Objective Influence Diagrams with Possibly Optimal Policies
Radu Marinescu, Abdul Razak, Nic Wilson
AAAI Conference on Artificial Intelligence (AAAI-2017)

Anytime Best+First-Search for Bounding Marginal MAP
Radu Marinescu, Junkyu Lee, Rina Dechter, Alexander Ihler
AAAI Conference on Artificial Intelligence (AAAI-2017)


2016

Scalable Exact MAP Inference in Graphical Models
Radu Marinescu, Akihiro Kishimoto, Adi Botea
European Conference on Artificial Intelligence (ECAI-2016)

Weighted Anytime Search: New Schemes for Optimization over Graphical Models
Natalia Flerova, Radu Marinescu, Rina Dechter
Annals of Mathematics and Artificial Intelligence, 2016

Applying Search Based Probabilistic Inference Algorithms to Probabilistic Conformant Planning: Preliminary Results
Junkyu Lee, Radu Marinescu, Rina Dechter
International Symposium on Artificial Intelligence and Mathematics (ISAIM), 2016

From Exact to Anytime Solutions for Marginal MAP
Junkyu Lee, Radu Marinescu, Rina Dechter, Alexander Ihler
AAAI Conference on Artificial Intelligence (AAAI), 2016


2015

Parallel Recursive Best-First AND/OR Search for Exact MAP Inference in Graphical Models
Akihiro Kishimoto, Radu Marinescu, Adi Botea
Annual Conference on Neural Information Processing Systems (NIPS), 2015

Pushing Forward Marginal MAP with Best-First Search
Radu Marinescu, Rina Dechter, Alexander Ihler
International Joint Conference on Artificial Intelligence (IJCAI), 2015

Computing Possibly Optimal Solutions in Multi-Objective Constraint Optimization with Tradeoffs
Nic Wilson, Razak Abdul, Radu Marinescu
International Joint Conference on Artificial Intelligence (IJCAI), 2015


2014

Multi-Criteria Journey Aware Housing Recommender System
Adi Botea, Elizabeth Daly, Akihiro Kishimoto, Radu Marinescu
ACM International Conference on Recommender Systems (RecSys), 2014

Evaluating Weighted DFS Branch and Bound over Graphical Models
Natalia Flerova, Radu Marinescu, Rina Dechter
International Symposium on Combinatorial Search (SOCS), 2014

AND/OR Search for Marginal MAP
Radu Marinescu, Rina Dechter, Alexander Ihler
Uncertainty in Artificial Intelligence (UAI), 2014

Recursive Best-First AND/OR Search with Overestimation for Optimization in Graphical Models
Akihiro Kishimoto, Radu Marinescu
Uncertainty in Artificial Intelligence (UAI), 2014


2013

Multi-Objective Constraint Optimization with Tradeoffs
Radu Marinescu, Razak Abdul, Nic Wilson
International Conference on Principles and Practice of Constraint Programming (CP), 2013


2012

Multi-objective Influence Diagrams
R. Marinescu, N. Wilson, R. Abdul
Uncertainty in Artificial Intelligence (UAI-2012)

Search Algorithms for the M Best Solutions in Graphical Models
R. Dechter, N. Flerova, R. Marinescu
26th AAAI Conference (AAAI-2012)

An Axiomatic Framework for Influence Diagram Computations with Partially Ordered Utilities
N. Wilson, R. Marinescu
13th International Conference on Principles of Knowledge Representation and Reasoning (KR-2012), pp. 210-220


2011

Efficient Approximation Algorithms for Multi-objective Constraint Optimization
R. Marinescu
Algorithmic Decision Theory (ADT-2011)

Order of Magnitude Influence Diagrams
R. Marinescu, N. Wilson
Uncertainty in Artificial Intelligence (UAI-2011)


2010

Evaluating the impact of AND/OR search on 0-1 integer linear programming
R Marinescu, R Dechter
Constraints 15(1), 29--63, Springer, 2010

Best-first vs. depth-first AND/OR search for multi-objective constraint optimization
R. Marinescu
22nd International Conference on Tools with Artificial Intelligence (ICTAI-2010)


2009

A New Approach for Influence Diagram Evaluation
R. Marinescu
29th SGAI International Conference on Artificial Intelligence (AI-2009)


Exploiting problem decomposition in multi-objective constraint optimization
R Marinescu
Proceedings of the 15th International Conference on Principles and Practice of Constraint Programming (CP-2009), pp. 592--607, Springer

Memory intensive AND/OR search for combinatorial optimization in graphical models
R Marinescu, R Dechter
Artificial Intelligence 173(16-17), 1492--1524, Elsevier, 2009

AND/OR Branch-and-Bound search for combinatorial optimization in graphical models
R Marinescu, R Dechter
Artificial Intelligence 173(16-17), 1457--1491, Elsevier, 2009


2008

AND/OR multi-valued decision diagrams (AOMDDs) for graphical models
R Mateescu, R Dechter, R Marinescu
Journal of Artificial Intelligence Research 33(2605), 465--519, AI Access Foundation, 2008

On the Practical Significance of Hypertree vs. Tree Width
R Dechter, L Otten, R Marinescu
Proceedings of European Conference on Artificial Intelligence (ECAI-2008), Citeseer

And/or search strategies for combinatorial optimization in graphical models
R Marinescu
PhD Thesis, University of California, Irvine, CA, USA, 2008


2007

Best-first AND/OR search for 0/1 integer programming
R Marinescu, R Dechter
Integration of AI and OR Techniques in Constraint Programming for Combinatorial Optimization Problems, 171--185, Springer, 2007

AND/OR multi-valued decision diagrams for constraint optimization
R Mateescu, R Marinescu, R Dechter
Principles and Practice of Constraint Programming--CP 2007, 498--513, Springer

Best-first AND/OR search for most probable explanations
R Marinescu, R Dechter
Proceedings of the 23rd Conference on Uncertainty in Artificial Intelligence (UAI), 2007

Best-first AND/OR search for graphical models
R Marinescu, R Dechter
22nd Conference on Artificial Intelligence (AAAI-2007), pp. 1171-1176


2006


AND/OR branch-and-bound search for pure 0/1 integer linear programming problems
R Marinescu, R Dechter
Integration of AI and OR Techniques in Constraint Programming for Combinatorial Optimization Problems, 152--166, Springer, 2006

Memory intensive branch-and-bound search for graphical models
R Marinescu, R Dechter
21st Conference on Artificial Intelligence (AAAI-2006), pp. 1200-1205

Dynamic orderings for and/or branch-and-bound search in graphical models
R Marinescu, R Dechter
ECAI 2006: 17th European Conference on Artificial Intelligence, August 29-September 1, 2006, Riva del Garda, Italy: including Prestigious Applications of Intelligent Systems (PAIS 2006): proceedings, pp. 138


2005

Advances in and/or branch-and-bound search for constraint optimization
R Marinescu, R Dechter
CP-2005 workshop on Preferences and Soft Constraints

AND/OR branch-and-bound for graphical models
R Marinescu, R Dechter
International Joint Conference on Artificial Intelligence (IJCAI-2005), pp. 224-229


2004

AND/OR tree search for constraint optimization
R Marinescu, R Dechter
CP-2004 workshop on soft constraints and preferences


2003

Systematic vs. non-systematic algorithms for solving the MPE task
R Marinescu, K Kask, R Dechter
Proceedings of Uncertainty in Artificial Intelligence (UAI 2003), Citeseer