Search Results for author: Jorge A. Baier

Found 5 papers, 1 papers with code

Scaling up ML-based Black-box Planning with Partial STRIPS Models

no code implementations10 Jul 2022 Matias Greco, Álvaro Torralba, Jorge A. Baier, Hector Palacios

A popular approach for sequential decision-making is to perform simulator-based search guided with Machine Learning (ML) methods like policy learning.

Decision Making

Exploiting Learned Policies in Focal Search

no code implementations21 Apr 2021 Pablo Araneda, Matias Greco, Jorge A. Baier

In this paper, we propose various ways in which such policies can be integrated into Focal Search, assuming that the policy is a neural network classifier.

Open-Ended Question Answering

How a General-Purpose Commonsense Ontology can Improve Performance of Learning-Based Image Retrieval

1 code implementation24 May 2017 Rodrigo Toro Icarte, Jorge A. Baier, Cristian Ruz, Alvaro Soto

Consequently, a main conclusion of this work is that general-purpose commonsense ontologies improve performance on visual reasoning tasks when properly filtered to select meaningful visual relations.

Image Retrieval Retrieval +2

Finite LTL Synthesis is EXPTIME-complete

no code implementations14 Sep 2016 Jorge A. Baier, Alberto Camacho, Christian Muise, Sheila A. McIlraith

LTL synthesis -- the construction of a function to satisfy a logical specification formulated in Linear Temporal Logic -- is a 2EXPTIME-complete problem with relevant applications in controller synthesis and a myriad of artificial intelligence applications.

Avoiding and Escaping Depressions in Real-Time Heuristic Search

no code implementations23 Jan 2014 Carlos Hernández, Jorge A. Baier

When the objective is to find a single solution by running the real-time search algorithm once, we show that daLSS-LRTA* and daRTAA* outperform their predecessors sometimes by one order of magnitude.

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