{"id":"https://openalex.org/W4282842928","doi":"https://doi.org/10.1145/3517804.3524146","title":"Non-Uniformly Terminating Chase: Size and Complexity","display_name":"Non-Uniformly Terminating Chase: Size and Complexity","publication_year":2022,"publication_date":"2022-06-12","ids":{"openalex":"https://openalex.org/W4282842928","doi":"https://doi.org/10.1145/3517804.3524146"},"language":"en","primary_location":{"id":"doi:10.1145/3517804.3524146","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3517804.3524146","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 41st ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of Database Systems","raw_type":"proceedings-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/A5066005299","display_name":"Marco Calautti","orcid":"https://orcid.org/0000-0003-0921-4040"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Marco Calautti","raw_affiliation_strings":["University of Trento, Trento, Italy"],"affiliations":[{"raw_affiliation_string":"University of Trento, Trento, Italy","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050151740","display_name":"Georg Gottlob","orcid":"https://orcid.org/0000-0002-2353-5230"},"institutions":[{"id":"https://openalex.org/I40120149","display_name":"University of Oxford","ror":"https://ror.org/052gg0110","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Georg Gottlob","raw_affiliation_strings":["University of Oxford & TU Wien, Oxford, United Kingdom"],"affiliations":[{"raw_affiliation_string":"University of Oxford & TU Wien, Oxford, United Kingdom","institution_ids":["https://openalex.org/I40120149"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067962748","display_name":"Andr\u00e9as Pieris","orcid":"https://orcid.org/0000-0003-4779-3469"},"institutions":[{"id":"https://openalex.org/I34771391","display_name":"University of Cyprus","ror":"https://ror.org/02qjrjx09","country_code":"CY","type":"education","lineage":["https://openalex.org/I34771391"]},{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["CY","GB"],"is_corresponding":false,"raw_author_name":"Andreas Pieris","raw_affiliation_strings":["University of Edinburgh & University of Cyprus, Edinburgh, United Kingdom"],"affiliations":[{"raw_affiliation_string":"University of Edinburgh & University of Cyprus, Edinburgh, United Kingdom","institution_ids":["https://openalex.org/I34771391","https://openalex.org/I98677209"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5066005299"],"corresponding_institution_ids":["https://openalex.org/I193223587"],"apc_list":null,"apc_paid":null,"fwci":0.5303,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.70073371,"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":"369","last_page":"378"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","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/T10215","display_name":"Semantic Web and Ontologies","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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9993000030517578,"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/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9988999962806702,"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/chase","display_name":"Chase","score":0.9553200006484985},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.729469358921051},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6032107472419739},{"id":"https://openalex.org/keywords/tuple","display_name":"Tuple","score":0.593123733997345},{"id":"https://openalex.org/keywords/datalog","display_name":"Datalog","score":0.5490229725837708},{"id":"https://openalex.org/keywords/ontology","display_name":"Ontology","score":0.528083324432373},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5013492107391357},{"id":"https://openalex.org/keywords/description-logic","display_name":"Description logic","score":0.4394654333591461},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.3669361472129822},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33187758922576904},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20377251505851746},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.20076754689216614}],"concepts":[{"id":"https://openalex.org/C131924884","wikidata":"https://www.wikidata.org/wiki/Q5087085","display_name":"Chase","level":2,"score":0.9553200006484985},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.729469358921051},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6032107472419739},{"id":"https://openalex.org/C118930307","wikidata":"https://www.wikidata.org/wiki/Q600590","display_name":"Tuple","level":2,"score":0.593123733997345},{"id":"https://openalex.org/C148230440","wikidata":"https://www.wikidata.org/wiki/Q1172264","display_name":"Datalog","level":2,"score":0.5490229725837708},{"id":"https://openalex.org/C25810664","wikidata":"https://www.wikidata.org/wiki/Q44325","display_name":"Ontology","level":2,"score":0.528083324432373},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5013492107391357},{"id":"https://openalex.org/C102993220","wikidata":"https://www.wikidata.org/wiki/Q387196","display_name":"Description logic","level":2,"score":0.4394654333591461},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3669361472129822},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33187758922576904},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20377251505851746},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.20076754689216614},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"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/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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3517804.3524146","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3517804.3524146","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 41st ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of Database Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7521152843","display_name":null,"funder_award_id":"RP/R1/201074","funder_id":"https://openalex.org/F4320320006","funder_display_name":"Royal Society"}],"funders":[{"id":"https://openalex.org/F4320320006","display_name":"Royal Society","ror":"https://ror.org/03wnrjx87"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W300076026","https://openalex.org/W1482134990","https://openalex.org/W2013096722","https://openalex.org/W2083882369","https://openalex.org/W2137862151","https://openalex.org/W2613423924","https://openalex.org/W2613947812","https://openalex.org/W2659288104","https://openalex.org/W2742028051","https://openalex.org/W2895185532","https://openalex.org/W2908152698","https://openalex.org/W2933549188","https://openalex.org/W2949294774","https://openalex.org/W2963013562","https://openalex.org/W2965672219","https://openalex.org/W3023186102","https://openalex.org/W3032330302","https://openalex.org/W3081215660","https://openalex.org/W3083000756","https://openalex.org/W3088643383","https://openalex.org/W4300129298","https://openalex.org/W6757662682"],"related_works":["https://openalex.org/W2623822333","https://openalex.org/W3123276547","https://openalex.org/W3083095045","https://openalex.org/W2507660487","https://openalex.org/W2943891349","https://openalex.org/W2752197104","https://openalex.org/W4224847949","https://openalex.org/W4282842928","https://openalex.org/W2257811554","https://openalex.org/W1824207140"],"abstract_inverted_index":{"The":[0],"chase":[1,39,43,104,125,139,166],"procedure,":[2],"originally":[3,151],"introduced":[4,152],"for":[5,15,88,106],"checking":[6],"implication":[7],"of":[8,44,62,65,92,96,120,123,156],"database":[9,46],"constraints,":[10],"and":[11,82,117,149],"later":[12],"on":[13,70],"used":[14],"computing":[16],"data":[17],"exchange":[18],"solutions,":[19],"has":[20],"recently":[21],"become":[22],"a":[23,34,45,48,77],"central":[24,86],"algorithmic":[25],"tool":[26],"in":[27,111,153],"rule-based":[28,49,79],"ontological":[29,157],"reasoning.":[30],"In":[31],"this":[32,54],"context,":[33],"key":[35],"problem":[36],"is":[37,55,59,100,109,127,129],"non-uniform":[38,102,138],"termination:":[40],"does":[41],"the":[42,56,60,63,66,84,89,93,115,118,121,124,132,154,165],"w.r.t.":[47,114,131],"ontology":[50,80],"terminate?":[51],"And":[52],"if":[53],"case,":[57],"what":[58],"size":[61,119],"result":[64,122],"chase?":[67],"We":[68],"focus":[69],"guarded":[71,107],"tuple-generating":[72],"dependencies":[73],"(TGDs),":[74],"which":[75],"form":[76],"robust":[78],"language,":[81],"study":[83],"above":[85],"questions":[87],"semi-oblivious":[90,103],"version":[91],"chase.":[94],"One":[95],"our":[97,135],"main":[98],"findings":[99],"that":[101,143],"termination":[105,167],"TGDs":[108],"feasible":[110],"polynomial":[112],"time":[113],"database,":[116],"(whenever":[126],"finite)":[128],"linear":[130],"database.":[133],"Towards":[134],"results":[136],"concerning":[137],"termination,":[140],"we":[141],"show":[142],"basic":[144],"techniques":[145],"such":[146],"as":[147],"simplification":[148],"linearization,":[150],"context":[155],"query":[158],"answering,":[159],"can":[160],"be":[161],"safely":[162],"applied":[163],"to":[164],"problem.":[168]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}