{"id":"https://openalex.org/W2052041463","doi":"https://doi.org/10.1093/logcom/exq023","title":"Introducing Preferences in Planning as Satisfiability","display_name":"Introducing Preferences in Planning as Satisfiability","publication_year":2010,"publication_date":"2010-07-18","ids":{"openalex":"https://openalex.org/W2052041463","doi":"https://doi.org/10.1093/logcom/exq023","mag":"2052041463"},"language":"en","primary_location":{"id":"doi:10.1093/logcom/exq023","is_oa":false,"landing_page_url":"https://doi.org/10.1093/logcom/exq023","pdf_url":null,"source":{"id":"https://openalex.org/S47057106","display_name":"Journal of Logic and Computation","issn_l":"0955-792X","issn":["0955-792X","1465-363X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Logic and Computation","raw_type":"journal-article"},"type":"article","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/A5004609930","display_name":"Enrico Giunchiglia","orcid":"https://orcid.org/0000-0001-5758-2556"},"institutions":[{"id":"https://openalex.org/I4210125647","display_name":"Istituto Nazionale di Fisica Nucleare, Sezione di Genova","ror":"https://ror.org/02v89pq06","country_code":"IT","type":"facility","lineage":["https://openalex.org/I160013858","https://openalex.org/I4210125647"]},{"id":"https://openalex.org/I83816512","display_name":"University of Genoa","ror":"https://ror.org/0107c5v14","country_code":"IT","type":"education","lineage":["https://openalex.org/I83816512"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"E. Giunchiglia","raw_affiliation_strings":["DIST - University of Genova, Viale F. Causa 15, Genova, Italy","DIST - University of Genova, Viale F. Causa 15, Genova, Italy. E-mail: ;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DIST - University of Genova, Viale F. Causa 15, Genova, Italy","institution_ids":["https://openalex.org/I4210125647","https://openalex.org/I83816512"]},{"raw_affiliation_string":"DIST - University of Genova, Viale F. Causa 15, Genova, Italy. E-mail: ;","institution_ids":["https://openalex.org/I83816512"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077756388","display_name":"Marco Maratea","orcid":"https://orcid.org/0000-0002-9034-2527"},"institutions":[{"id":"https://openalex.org/I4210125647","display_name":"Istituto Nazionale di Fisica Nucleare, Sezione di Genova","ror":"https://ror.org/02v89pq06","country_code":"IT","type":"facility","lineage":["https://openalex.org/I160013858","https://openalex.org/I4210125647"]},{"id":"https://openalex.org/I83816512","display_name":"University of Genoa","ror":"https://ror.org/0107c5v14","country_code":"IT","type":"education","lineage":["https://openalex.org/I83816512"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M. Maratea","raw_affiliation_strings":["DIST - University of Genova, Viale F. Causa 15, Genova, Italy","DIST - University of Genova, Viale F. Causa 15, Genova, Italy. E-mail: ;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DIST - University of Genova, Viale F. Causa 15, Genova, Italy","institution_ids":["https://openalex.org/I4210125647","https://openalex.org/I83816512"]},{"raw_affiliation_string":"DIST - University of Genova, Viale F. Causa 15, Genova, Italy. E-mail: ;","institution_ids":["https://openalex.org/I83816512"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":4533,"currency":"USD","value_usd":4533},"apc_paid":null,"fwci":1.0075,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.83898985,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"21","issue":"2","first_page":"205","last_page":"229"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9995999932289124,"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":0.9995999932289124,"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/T11596","display_name":"Constraint Satisfaction and Optimization","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10906","display_name":"AI-based Problem Solving and Planning","score":0.9979000091552734,"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/satisfiability","display_name":"Satisfiability","score":0.7704744338989258},{"id":"https://openalex.org/keywords/boolean-satisfiability-problem","display_name":"Boolean satisfiability problem","score":0.7209639549255371},{"id":"https://openalex.org/keywords/plan","display_name":"Plan (archaeology)","score":0.6785739064216614},{"id":"https://openalex.org/keywords/job-shop-scheduling","display_name":"Job shop scheduling","score":0.6089501976966858},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5577768683433533},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5505058765411377},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.5137158632278442},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.5109885931015015},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.44260379672050476},{"id":"https://openalex.org/keywords/competition","display_name":"Competition (biology)","score":0.4345772862434387},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3077406585216522},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.2528311014175415},{"id":"https://openalex.org/keywords/operations-management","display_name":"Operations management","score":0.15679246187210083},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.14544206857681274},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.0969201922416687}],"concepts":[{"id":"https://openalex.org/C168773769","wikidata":"https://www.wikidata.org/wiki/Q1350299","display_name":"Satisfiability","level":2,"score":0.7704744338989258},{"id":"https://openalex.org/C6943359","wikidata":"https://www.wikidata.org/wiki/Q875276","display_name":"Boolean satisfiability problem","level":2,"score":0.7209639549255371},{"id":"https://openalex.org/C2776505523","wikidata":"https://www.wikidata.org/wiki/Q4785468","display_name":"Plan (archaeology)","level":2,"score":0.6785739064216614},{"id":"https://openalex.org/C55416958","wikidata":"https://www.wikidata.org/wiki/Q6206757","display_name":"Job shop scheduling","level":3,"score":0.6089501976966858},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5577768683433533},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5505058765411377},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.5137158632278442},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5109885931015015},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.44260379672050476},{"id":"https://openalex.org/C91306197","wikidata":"https://www.wikidata.org/wiki/Q45767","display_name":"Competition (biology)","level":2,"score":0.4345772862434387},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3077406585216522},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2528311014175415},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.15679246187210083},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.14544206857681274},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0969201922416687},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1093/logcom/exq023","is_oa":false,"landing_page_url":"https://doi.org/10.1093/logcom/exq023","pdf_url":null,"source":{"id":"https://openalex.org/S47057106","display_name":"Journal of Logic and Computation","issn_l":"0955-792X","issn":["0955-792X","1465-363X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Logic and Computation","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.169.7125","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.169.7125","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.mrg.dist.unige.it/%7Emarco/Data/10jlc.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.177.3578","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.177.3578","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.star.dist.unige.it/%7Emarco/Data/10jlc.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.637.5112","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.637.5112","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.mrg.dist.unige.it/~marco/Data/08jlc.pdf","raw_type":"text"},{"id":"pmh:oai:iris.unige.it:11567/315444","is_oa":false,"landing_page_url":"http://hdl.handle.net/11567/315444","pdf_url":null,"source":{"id":"https://openalex.org/S4377196291","display_name":"CINECA IRIS Institutial Research Information System (University of Genoa)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I83816512","host_organization_name":"University of Genoa","host_organization_lineage":["https://openalex.org/I83816512"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":59,"referenced_works":["https://openalex.org/W5547553","https://openalex.org/W15206906","https://openalex.org/W20093664","https://openalex.org/W48982439","https://openalex.org/W64129406","https://openalex.org/W67036388","https://openalex.org/W68227499","https://openalex.org/W76361982","https://openalex.org/W82625556","https://openalex.org/W99841006","https://openalex.org/W141117551","https://openalex.org/W144475763","https://openalex.org/W152378237","https://openalex.org/W1489183362","https://openalex.org/W1490019423","https://openalex.org/W1512229743","https://openalex.org/W1518705996","https://openalex.org/W1531639447","https://openalex.org/W1544302414","https://openalex.org/W1563442338","https://openalex.org/W1566418991","https://openalex.org/W1667362966","https://openalex.org/W1672891595","https://openalex.org/W1728966390","https://openalex.org/W1792416988","https://openalex.org/W1978892650","https://openalex.org/W1989914740","https://openalex.org/W1999997889","https://openalex.org/W2033274122","https://openalex.org/W2050635891","https://openalex.org/W2051475155","https://openalex.org/W2053990123","https://openalex.org/W2057361103","https://openalex.org/W2058370033","https://openalex.org/W2061876041","https://openalex.org/W2076698873","https://openalex.org/W2114660707","https://openalex.org/W2116758077","https://openalex.org/W2122317131","https://openalex.org/W2124627636","https://openalex.org/W2126447752","https://openalex.org/W2129975315","https://openalex.org/W2138481840","https://openalex.org/W2139925070","https://openalex.org/W2145825841","https://openalex.org/W2145838234","https://openalex.org/W2147357263","https://openalex.org/W2150952649","https://openalex.org/W2153367464","https://openalex.org/W2155151982","https://openalex.org/W2156975030","https://openalex.org/W2164322797","https://openalex.org/W2174235632","https://openalex.org/W2337392266","https://openalex.org/W2402164836","https://openalex.org/W2491665650","https://openalex.org/W2595233870","https://openalex.org/W3102235111","https://openalex.org/W3104718257"],"related_works":["https://openalex.org/W3176904788","https://openalex.org/W21597398","https://openalex.org/W2091617677","https://openalex.org/W4298153058","https://openalex.org/W2408080066","https://openalex.org/W1913543287","https://openalex.org/W2268872489","https://openalex.org/W4385847558","https://openalex.org/W2963044240","https://openalex.org/W2076399409"],"abstract_inverted_index":{"Planning":[0,32,108],"as":[1,109],"Satisfiability":[2,110],"is":[3,76,90,98,150,231],"one":[4],"of":[5,142,156,210,236,248],"the":[6,18,22,29,39,51,96,107,153,162,241,245,249],"most":[7],"well-known":[8],"and":[9,35,47,68,117,144,187,229],"effective":[10],"techniques":[11],"for":[12,25,72,79],"classical":[13,184],"planning:":[14],"satplan":[15,118,195],"has":[16],"been":[17],"winning":[19,242],"system":[20,243],"in":[21,28,38,112,119,159,197,234,244],"deterministic":[23],"track":[24],"optimal":[26,205],"planners":[27],"4th":[30],"International":[31],"Competition":[33],"(IPC)":[34],"a":[36,43,48,63,77,86,220],"cowinner":[37],"5th":[40],"IPC.":[41],"Given":[42],"planning":[44,185],"problem":[45],"\u041f":[46,66,80],"makespan":[49,97],"n,":[50],"approach":[52,93,111,174],"based":[53],"on":[54,224],"satisfiability":[55],"(a.k.a.":[56],"SAT-based)":[57],"simply":[58],"works":[59],"by":[60],"(i)":[61,203],"constructing":[62],"SAT":[64],"formula":[65],"n":[67,81,89],"(ii)":[69,230],"checking":[70],"\u00d0n":[71],"satisfiability:":[73],"if":[74,179],"there":[75],"model":[78],"then":[82],"we":[83,105,192],"have":[84],"found":[85],"plan,":[87,178],"otherwise":[88],"increased.":[91],"The":[92,147],"guarantees":[94],"that":[95,194,207],"optimal,":[99],"i.e.":[100,214],"minimum.":[101],"In":[102],"this":[103],"article":[104],"extend":[106],"order":[113,120,198],"to":[114,121,130,151,199],"handle":[115],"preferences":[116],"solve":[122],"problems":[123,186,188],"with":[124,161,201,215,219,239],"simple":[125],"preferences.":[126],"This":[127],"allows,":[128],"e.g.":[129],"take":[131],"into":[132],"consideration":[133],"\u2018plan":[134],"quality\u2019":[135],"issues":[136],"other":[137],"than":[138,227],"makespan,":[139,172],"like":[140],"number":[141],"actions":[143,217],"\u2018soft\u2019":[145],"goals.":[146],"basic":[148],"idea":[149],"explore":[152],"search":[154],"space":[155],"possible":[157],"plans":[158,206],"accordance":[160],"given":[163],"partially":[164],"ordered":[165],"preferences.We":[166],"first":[167],"prove":[168],"that,":[169],"at":[170],"fixed":[171],"our":[173],"returns":[175,204],"an":[176],"\u2018optimal\u2019":[177],"any.":[180],"Then,":[181],"considering":[182],"both":[183],"coming":[189],"from":[190],"IPC-5,":[191],"show":[193],"extended":[196],"deal":[200],"preferences:":[202],"are":[208,254],"often":[209,255],"considerable":[211],"better":[212,221],"quality,":[213,238],"fewer":[216],"or":[218],"plan":[222,237],"metric":[223],"soft":[225],"goals,":[226],"satplan;":[228],"overall":[232],"competitive,":[233],"terms":[235],"sgplan,":[240],"\u2018SimplePreferences\u2019":[246],"category":[247],"IPC-5.":[250],"Notably,":[251],"such":[252],"results":[253],"obtained":[256],"without":[257],"sacrificing":[258],"efficiency.":[259]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2025-10-10T00:00:00"}