Search Results for author: Sergio Jiménez

Found 10 papers, 4 papers with code

Synthesis of Procedural Models for Deterministic Transition Systems

1 code implementation25 Jul 2023 Javier Segovia-Aguas, Jonathan Ferrer-Mestres, Sergio Jiménez

The combinatorial search is guided with functions that asses the complexity of the candidate programs, as well as their fitness to the given input set of examples.

Generalized Planning as Heuristic Search: A new planning search-space that leverages pointers over objects

2 code implementations26 Jan 2023 Javier Segovia-Aguas, Sergio Jiménez, Anders Jonsson

First, the paper introduces a new pointer-based solution space for GP that is independent of the number of classical planning instances in a GP problem and the size of those instances (i. e. the number of objects, state variables and their domain sizes).

Representation and Synthesis of C++ Programs for Generalized Planning

1 code implementation29 Jun 2022 Javier Segovia-Aguas, Yolanda E-Martín, Sergio Jiménez

The paper introduces a novel representation for Generalized Planning (GP) problems, and their solutions, as C++ programs.

Computing Programs for Generalized Planning as Heuristic Search

no code implementations12 May 2022 Javier Segovia-Aguas, Sergio Jiménez, Anders Jonsson

This paper adapts the planning as heuristic search paradigm to the particularities of GP, and presents the first native heuristic search approach to GP.

Scaling-up Generalized Planning as Heuristic Search with Landmarks

no code implementations10 May 2022 Javier Segovia-Aguas, Sergio Jiménez, Anders Jonsson, Laura Sebastiá

In this paper we define a landmark counting heuristic for GP (that considers sub-goal information that is not explicitly represented in the planning instances), and a novel heuristic search algorithm for GP (that we call PGP) and that progressively processes subsets of the planning instances of a GP problem.

Generalized Planning as Heuristic Search

no code implementations26 Mar 2021 Javier Segovia-Aguas, Sergio Jiménez, Anders Jonsson

First, the paper defines a novel GP solution space that is independent of the number of planning instances in a GP problem, and the size of these instances.

Generalized Planning with Positive and Negative Examples

1 code implementation21 Nov 2019 Javier Segovia-Aguas, Sergio Jiménez, Anders Jonsson

Generalized planning aims at computing an algorithm-like structure (generalized plan) that solves a set of multiple planning instances.

Hierarchical Finite State Controllers for Generalized Planning

no code implementations7 Nov 2019 Javier Segovia-Aguas, Sergio Jiménez, Anders Jonsson

We show that hierarchical FSCs can represent generalized plans more compactly than individual FSCs.

Generalized Planning With Procedural Domain Control Knowledge

no code implementations11 Oct 2019 Javier Segovia-Aguas, Sergio Jiménez, Anders Jonsson

Generalized planning is the task of generating a single solution that is valid for a set of planning problems.

valid

Learning STRIPS Action Models with Classical Planning

no code implementations4 Mar 2019 Diego Aineto, Sergio Jiménez, Eva Onaindia

This paper presents a novel approach for learning STRIPS action models from examples that compiles this inductive learning task into a classical planning task.

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