{"id":"https://openalex.org/W4414360461","doi":"https://doi.org/10.24963/ijcai.2025/967","title":"Computational Complexity of Planning for Recursive Primitive Task Networks: Selective Action Nullification with State Preservation","display_name":"Computational Complexity of Planning for Recursive Primitive Task Networks: Selective Action Nullification with State Preservation","publication_year":2025,"publication_date":"2025-09-01","ids":{"openalex":"https://openalex.org/W4414360461","doi":"https://doi.org/10.24963/ijcai.2025/967"},"language":"en","primary_location":{"id":"doi:10.24963/ijcai.2025/967","is_oa":false,"landing_page_url":"https://doi.org/10.24963/ijcai.2025/967","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Thirty-Fourth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5114686064","display_name":"Yifan Zhang","orcid":"https://orcid.org/0000-0002-9190-3509"},"institutions":[{"id":"https://openalex.org/I118347636","display_name":"Australian National University","ror":"https://ror.org/019wvm592","country_code":"AU","type":"education","lineage":["https://openalex.org/I118347636"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Yifan Zhang","raw_affiliation_strings":["The Australian National University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Australian National University","institution_ids":["https://openalex.org/I118347636"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009175450","display_name":"Pascal Bercher","orcid":"https://orcid.org/0000-0002-0795-4320"},"institutions":[{"id":"https://openalex.org/I118347636","display_name":"Australian National University","ror":"https://ror.org/019wvm592","country_code":"AU","type":"education","lineage":["https://openalex.org/I118347636"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Pascal Bercher","raw_affiliation_strings":["The Australian National University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Australian National University","institution_ids":["https://openalex.org/I118347636"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I118347636"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"8696","last_page":"8704"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9128000140190125,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9128000140190125,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12805","display_name":"Cognitive Science and Mapping","score":0.9078999757766724,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.7200999855995178},{"id":"https://openalex.org/keywords/nullification","display_name":"Nullification","score":0.6283000111579895},{"id":"https://openalex.org/keywords/action","display_name":"Action (physics)","score":0.6111000180244446},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.5300999879837036},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.527999997138977}],"concepts":[{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.7200999855995178},{"id":"https://openalex.org/C2909606789","wikidata":"https://www.wikidata.org/wiki/Q7068998","display_name":"Nullification","level":2,"score":0.6283000111579895},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6281999945640564},{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.6111000180244446},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.5300999879837036},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.527999997138977},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.5109999775886536},{"id":"https://openalex.org/C66024118","wikidata":"https://www.wikidata.org/wiki/Q1122506","display_name":"Computational model","level":2,"score":0.4009000062942505},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.39329999685287476},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3743000030517578},{"id":"https://openalex.org/C13355873","wikidata":"https://www.wikidata.org/wiki/Q2920850","display_name":"Connection (principal bundle)","level":2,"score":0.30410000681877136}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.24963/ijcai.2025/967","is_oa":false,"landing_page_url":"https://doi.org/10.24963/ijcai.2025/967","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Thirty-Fourth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},{"id":"pmh:oai:openresearch-repository.anu.edu.au:1885/733811054","is_oa":false,"landing_page_url":"https://hdl.handle.net/1885/733811054","pdf_url":null,"source":{"id":"https://openalex.org/S4306402539","display_name":"ANU Open Research (Australian National University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I118347636","host_organization_name":"Australian National University","host_organization_lineage":["https://openalex.org/I118347636"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"fundamental":[3],"aspects":[4],"of":[5,16,69,93,97],"Hierarchical":[6],"Task":[7],"Network":[8],"(HTN)":[9],"planning":[10],"by":[11],"systematically":[12],"exploring":[13],"recursive":[14,40],"arrangements":[15],"primitive":[17],"task":[18],"networks.":[19],"Working":[20],"within":[21],"a":[22,43,48,65,76,88],"general":[23],"framework":[24],"that":[25,52,63],"aligns":[26],"with":[27,58],"recently":[28],"identified":[29],"ACKERMANN-complete":[30],"HTN":[31,71,98],"problems,":[32],"we":[33,53,61],"map":[34],"the":[35,94],"computational":[36],"complexity":[37,45],"across":[38],"various":[39],"configurations,":[41],"revealing":[42],"rich":[44],"landscape.":[46],"Through":[47],"novel":[49],"proof":[50],"technique":[51],"call":[54],"selective":[55],"action":[56],"nullification":[57],"state":[59],"preservation,":[60],"demonstrate":[62],"even":[64],"highly":[66],"restricted":[67],"class":[68],"regular":[70],"problems":[72],"remains":[73],"PSPACE-complete,":[74],"establishing":[75],"profound":[77],"connection":[78],"to":[79,87],"classical":[80],"planning.":[81,99],"We":[82],"hope":[83],"these":[84],"findings":[85],"contribute":[86],"deeper":[89],"and":[90],"broader":[91],"understanding":[92],"theoretical":[95],"foundations":[96]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
