Solving limited memory influence diagrams

DD Mauá, CP de Campos, M Zaffalon - Journal of Artificial Intelligence …, 2012 - jair.org
We present a new algorithm for exactly solving decision making problems represented as
influence diagrams. We do not require the usual assumptions of no forgetting and regularity; …

Multi-objective influence diagrams

R Marinescu, A Razak, N Wilson - arXiv preprint arXiv:1210.4911, 2012 - arxiv.org
We describe multi-objective influence diagrams, based on a set of p objectives, where utility
values are vectors in Rp, and are typically only partially ordered. These can still be solved by …

[HTML][HTML] Equivalences between maximum a posteriori inference in bayesian networks and maximum expected utility computation in influence diagrams

DD Mauá - International Journal of Approximate Reasoning, 2016 - Elsevier
Two important tasks in probabilistic reasoning are the computation of the maximum posterior
probability of a given subset of the variables in a Bayesian network (MAP), and the …

The complexity of approximately solving influence diagrams

DD Mauá, CP de Campos, M Zaffalon - arXiv preprint arXiv:1210.4890, 2012 - arxiv.org
Influence diagrams allow for intuitive and yet precise description of complex situations
involving decision making under uncertainty. Unfortunately, most of the problems described …

[HTML][HTML] Fast local search methods for solving limited memory influence diagrams

DD Mauá, FG Cozman - International Journal of Approximate Reasoning, 2016 - Elsevier
Limited memory influence diagrams are graph-based models that describe decision
problems with limited information such as planning with teams and/or agents with imperfect …

Integer programming on the junction tree polytope for influence diagrams

A Parmentier, V Cohen, V Leclère… - INFORMS Journal …, 2020 - pubsonline.informs.org
Influence diagrams (ID) and limited memory influence diagrams (LIMID) are flexible tools to
represent discrete stochastic optimization problems, with the Markov decision process …

[HTML][HTML] On the complexity of solving polytree-shaped limited memory influence diagrams with binary variables

DD Mauá, CP De Campos, M Zaffalon - Artificial Intelligence, 2013 - Elsevier
Influence diagrams are intuitive and concise representations of structured decision
problems. When the problem is non-Markovian, an optimal strategy can be exponentially …

Solving limited-memory influence diagrams using branch-and-bound search

A Khaled, EA Hansen, C Yuan - arXiv preprint arXiv:1309.6839, 2013 - arxiv.org
A limited-memory influence diagram (LIMID) generalizes a traditional influence diagram by
relaxing the assumptions of regularity and no-forgetting, allowing a wider range of decision …

Almost no news on the complexity of map in Bayesian networks

CP de Campos - International Conference on Probabilistic …, 2020 - proceedings.mlr.press
This article discusses the current state of the art in terms of computational complexity for the
problem of finding the most probable configuration of a subset of variables in a multivariate …

[PDF][PDF] Victor COHEN

P JAILLET - 2020 - cermics.enpc.fr
This thesis develops algorithms for stochastic optimization problems such as Markov
Decision Processes (MDPs) or Partially Observable Markov Decision Processes (POMDPs) …