{"id":"https://openalex.org/W4385439065","doi":"https://doi.org/10.24963/kr.2023/60","title":"Foundations for Projecting Away the Irrelevant in ASP Programs","display_name":"Foundations for Projecting Away the Irrelevant in ASP Programs","publication_year":2023,"publication_date":"2023-07-31","ids":{"openalex":"https://openalex.org/W4385439065","doi":"https://doi.org/10.24963/kr.2023/60"},"language":"en","primary_location":{"id":"doi:10.24963/kr.2023/60","is_oa":true,"landing_page_url":"https://doi.org/10.24963/kr.2023/60","pdf_url":"https://proceedings.kr.org/2023/60/kr2023-0060-saribatur-et-al.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twentieth International Conference on Principles of Knowledge Representation and Reasoning","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://proceedings.kr.org/2023/60/kr2023-0060-saribatur-et-al.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5024232019","display_name":"Zeynep G. Saribatur","orcid":"https://orcid.org/0000-0001-8690-5043"},"institutions":[{"id":"https://openalex.org/I145847075","display_name":"TU Wien","ror":"https://ror.org/04d836q62","country_code":"AT","type":"education","lineage":["https://openalex.org/I145847075"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Zeynep G. Saribatur","raw_affiliation_strings":["TU Wien"],"affiliations":[{"raw_affiliation_string":"TU Wien","institution_ids":["https://openalex.org/I145847075"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006053030","display_name":"Stefan Woltran","orcid":"https://orcid.org/0000-0003-1594-8972"},"institutions":[{"id":"https://openalex.org/I145847075","display_name":"TU Wien","ror":"https://ror.org/04d836q62","country_code":"AT","type":"education","lineage":["https://openalex.org/I145847075"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Stefan Woltran","raw_affiliation_strings":["TU Wien"],"affiliations":[{"raw_affiliation_string":"TU Wien","institution_ids":["https://openalex.org/I145847075"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5024232019"],"corresponding_institution_ids":["https://openalex.org/I145847075"],"apc_list":null,"apc_paid":null,"fwci":0.5185,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.71150425,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"614","last_page":"624"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9998999834060669,"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":0.9998999834060669,"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/T10126","display_name":"Logic, programming, and type systems","score":0.9944999814033508,"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/T10456","display_name":"Multi-Agent Systems and Negotiation","score":0.9944999814033508,"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/equivalence","display_name":"Equivalence (formal languages)","score":0.8407898545265198},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5701174736022949},{"id":"https://openalex.org/keywords/realm","display_name":"Realm","score":0.5681858062744141},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5365398526191711},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.5073210597038269},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4777592718601227},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4688096344470978},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.41547197103500366},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.4133256673812866},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33721718192100525},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.3333092927932739},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.24296927452087402},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.17204874753952026}],"concepts":[{"id":"https://openalex.org/C2780069185","wikidata":"https://www.wikidata.org/wiki/Q7977945","display_name":"Equivalence (formal languages)","level":2,"score":0.8407898545265198},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5701174736022949},{"id":"https://openalex.org/C2778757428","wikidata":"https://www.wikidata.org/wiki/Q1250464","display_name":"Realm","level":2,"score":0.5681858062744141},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5365398526191711},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.5073210597038269},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4777592718601227},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4688096344470978},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.41547197103500366},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.4133256673812866},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33721718192100525},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.3333092927932739},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.24296927452087402},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.17204874753952026},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.24963/kr.2023/60","is_oa":true,"landing_page_url":"https://doi.org/10.24963/kr.2023/60","pdf_url":"https://proceedings.kr.org/2023/60/kr2023-0060-saribatur-et-al.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twentieth International Conference on Principles of Knowledge Representation and Reasoning","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.24963/kr.2023/60","is_oa":true,"landing_page_url":"https://doi.org/10.24963/kr.2023/60","pdf_url":"https://proceedings.kr.org/2023/60/kr2023-0060-saribatur-et-al.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twentieth International Conference on Principles of Knowledge Representation and Reasoning","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G29884786","display_name":null,"funder_award_id":"ICT19-065","funder_id":"https://openalex.org/F4320321003","funder_display_name":"Vienna Science and Technology Fund"},{"id":"https://openalex.org/G6483656518","display_name":null,"funder_award_id":"ICT19-065","funder_id":"https://openalex.org/F4320321181","funder_display_name":"Austrian Science Fund"},{"id":"https://openalex.org/G8951755804","display_name":null,"funder_award_id":"P32830","funder_id":"https://openalex.org/F4320321181","funder_display_name":"Austrian Science Fund"}],"funders":[{"id":"https://openalex.org/F4320321003","display_name":"Vienna Science and Technology Fund","ror":"https://ror.org/01f9mc681"},{"id":"https://openalex.org/F4320321181","display_name":"Austrian Science Fund","ror":"https://ror.org/013tf3c58"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4385439065.pdf"},"referenced_works_count":40,"referenced_works":["https://openalex.org/W38786560","https://openalex.org/W114126544","https://openalex.org/W1484166989","https://openalex.org/W1488478372","https://openalex.org/W1516418648","https://openalex.org/W1527197079","https://openalex.org/W1533846661","https://openalex.org/W1567252621","https://openalex.org/W1579369115","https://openalex.org/W1602726442","https://openalex.org/W1971626643","https://openalex.org/W1985274317","https://openalex.org/W1989634318","https://openalex.org/W1995876561","https://openalex.org/W2056850725","https://openalex.org/W2066287719","https://openalex.org/W2076698873","https://openalex.org/W2123740011","https://openalex.org/W2161525442","https://openalex.org/W2573779957","https://openalex.org/W2577509016","https://openalex.org/W2733216687","https://openalex.org/W2778562959","https://openalex.org/W2898772359","https://openalex.org/W2905047401","https://openalex.org/W3101458312","https://openalex.org/W3160265600","https://openalex.org/W3183197268","https://openalex.org/W4246287953","https://openalex.org/W6601547360","https://openalex.org/W6630994661","https://openalex.org/W6631329903","https://openalex.org/W6631997866","https://openalex.org/W6646551422","https://openalex.org/W6647657141","https://openalex.org/W6683832619","https://openalex.org/W6740977992","https://openalex.org/W6747655526","https://openalex.org/W6761893011","https://openalex.org/W6990023262"],"related_works":["https://openalex.org/W2359053655","https://openalex.org/W2387777532","https://openalex.org/W2382709029","https://openalex.org/W2389147080","https://openalex.org/W2377883125","https://openalex.org/W2362479786","https://openalex.org/W2392455911","https://openalex.org/W2374248756","https://openalex.org/W2375492428","https://openalex.org/W2350419982"],"abstract_inverted_index":{"Simplification":[0],"of":[1,15,24,47,107,127,129,159],"logic":[2],"programs":[3,75,106,149],"under":[4],"the":[5,12,16,22,45,62,78,82,85,93,96,104,108,145,148,157],"answer-set":[6],"semantics":[7],"has":[8],"been":[9],"studied":[10],"from":[11,147],"very":[13],"beginning":[14],"field.":[17],"One":[18],"natural":[19],"simplification":[20],"is":[21],"removal":[23],"atoms":[25,97,146],"that":[26,64,76,95,133],"are":[27,33,100],"deemed":[28],"irrelevant.":[29],"While":[30],"equivalence-preserving":[31],"rewritings":[32,43],"well":[34],"understood":[35],"and":[36,84,110,121,131,162],"incorporated":[37],"in":[38,44,103],"state-of-the-art":[39],"systems,":[40],"more":[41],"careful":[42],"realm":[46],"strong":[48],"or":[49],"uniform":[50],"equivalence":[51,66,113,163],"have":[52],"received":[53],"considerably":[54],"less":[55],"attention.":[56],"This":[57],"might":[58],"be":[59,140],"due":[60],"to":[61,73],"fact":[63],"these":[65,125],"notions":[67,114],"rely":[68],"on":[69],"comparisons":[70],"with":[71],"respect":[72],"context":[74,105],"remain":[77],"same":[79],"for":[80,115,124,156],"both":[81],"original":[83],"simplified":[86],"program.":[87],"In":[88],"this":[89,116],"work,":[90],"we":[91],"pursue":[92],"idea":[94],"considered":[98],"irrelevant":[99],"disregarded":[101],"accordingly":[102],"simplification,":[109],"propose":[111],"novel":[112],"purpose.":[117],"We":[118,151],"provide":[119,153],"necessary":[120],"sufficient":[122],"conditions":[123],"kinds":[126],"simplifiability":[128,161],"programs,":[130],"show":[132],"such":[134],"simplifications,":[135],"if":[136],"possible,":[137],"can":[138],"actually":[139],"achieved":[141],"by":[142],"just":[143],"projecting":[144],"themselves.":[150],"furthermore":[152],"complexity":[154],"results":[155],"problems":[158],"deciding":[160],"testing.":[164]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}