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Grounded (Lifted) Linearizer at the IPC 2023: Solving Partial Order HTN Problems by Linearizing Them

Research output: Contribution to conferenceAbstractpeer-review

Abstract

In this paper, we would like to present Grounded (Lifted) Linearizer, a hierarchical task network (HTN) planning system which won the Partial Order (PO) Agile and Satisficing tracks of the International Planning Competition 2023 on Hierarchical Task Network (HTN) Planning. This system consists of two parts. The first part is a preprocessor developed in house which transforms a POHTN problem into a total order (TO) one and which is the main contribution of this paper. The second part is an existing HTN planner. The outstanding performance of our assembled planning system thus serves as an evidence for how our preprocessor can enhance the efficiency of other existing planners.
Original languageEnglish
Pages24-29
Number of pages6
DOIs
Publication statusPublished - 31 May 2023
Event11th International Planning Competition Hierarchical Task Network Track -
Duration: 1 Jun 202330 Jun 2023
https://ipc2023-htn.github.io/

Other

Other11th International Planning Competition Hierarchical Task Network Track
Abbreviated titleIPC 2023 HTN
Period1/06/2330/06/23
Internet address

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