Enhancing Temporal Planning by Sequential Macro-Actions

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21730%2F23%3A00369570" target="_blank" >RIV/68407700:21730/23:00369570 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1007/978-3-031-43619-2_40" target="_blank" >http://dx.doi.org/10.1007/978-3-031-43619-2_40</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-031-43619-2_40" target="_blank" >10.1007/978-3-031-43619-2_40</a>

Result language

angličtina

Original language name

Enhancing Temporal Planning by Sequential Macro-Actions

Original language description

Temporal planning is an extension of classical planning involving concurrent execution of actions and alignment with temporal constraints. Unfortunately, the performance of temporal planning engines tends to sharply deteriorate when the number of agents and objects in a domain gets large. A possible remedy is to use macro-actions that are well-studied in the context of classical planning. In temporal planning settings, however, introducing macro-actions is significantly more challenging when the concurrent execution of actions and shared use of resources, provided the compliance to temporal constraints, should not be suppressed entirely. Our work contributes a general concept of sequential temporal macro-actions that guarantees the applicability of obtained plans, i.e., the sequence of original actions encapsulated by a macro-action is always executable. We apply our approach to several temporal planners and domains, stemming from the International Planning Competition and RoboCup Logistics League. Our experiments yield improvements in terms of obtained satisficing plans as well as plan quality for the majority of tested planners and domains

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2023

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

ISBN

978-3-031-43618-5

ISSN

2945-9133

e-ISSN

1611-3349

Number of pages

10

Pages from-to

595-604

Publisher name

Springer

Place of publication

Basel

Event location

Dresden

Event date

Sep 20, 2023

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

001157340700040