{"id":"https://openalex.org/W1572314577","doi":null,"title":"Semantics of Inheritance and Attributions in the Description System Omega","display_name":"Semantics of Inheritance and Attributions in the Description System Omega","publication_year":1981,"publication_date":"1981-08-01","ids":{"openalex":"https://openalex.org/W1572314577","mag":"1572314577"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.18.1903","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.18.1903","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://publications.ai.mit.edu/ai-publications/pdf/AIM-642.pdf","raw_type":"text"},"volume":null,"type":"article","indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/1721.1/5685","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Giuseppe Attardi","orcid":"https://orcid.org/0000-0003-3875-6404","observed_orcids":["https://orcid.org/0000-0003-3875-6404"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Giuseppe Attardi","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-3875-6404","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5084310829","display_name":"Maria Simi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Maria Simi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.4332,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.91723122,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9984999895095825,"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":0.9984999895095825,"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/T10215","display_name":"Semantic Web and Ontologies","score":0.00039999998989515007,"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/T11727","display_name":"Advanced Algebra and Logic","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/description-logics","display_name":"description logics","score":0.6549999713897705},{"id":"https://openalex.org/keywords/inheritance-object-oriented-programming","display_name":"inheritance (object-oriented programming)","score":0.6190000176429749},{"id":"https://openalex.org/keywords/attribution","display_name":"attribution","score":0.9700000286102295},{"id":"https://openalex.org/keywords/knowledge-representation","display_name":"knowledge representation","score":0.7559999823570251},{"id":"https://openalex.org/keywords/class","display_name":"class","score":0.3659999966621399},{"id":"https://openalex.org/keywords/set-abstraction","display_name":"set abstraction","score":0.8679999709129333},{"id":"https://openalex.org/keywords/semantic-models","display_name":"semantic models","score":0.7210000157356262},{"id":"https://openalex.org/keywords/axiomatization","display_name":"axiomatization","score":0.9909999966621399},{"id":"https://openalex.org/keywords/consistency-and-completeness","display_name":"consistency and completeness","score":0.8450000286102295},{"id":"https://openalex.org/keywords/commonsense-reasoning","display_name":"commonsense reasoning","score":0.8059999942779541},{"id":"https://openalex.org/keywords/multiple-perspectives","display_name":"multiple perspectives","score":0.6639999747276306}],"concepts":[{"id":"https://openalex.org/C2780902518","wikidata":"https://www.wikidata.org/wiki/Q6033780","display_name":"Inheritance (genetic algorithm)","level":3,"score":0.630207896232605},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.566160261631012},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5148690938949585},{"id":"https://openalex.org/C2779557605","wikidata":"https://www.wikidata.org/wiki/Q9890","display_name":"Omega","level":2,"score":0.4412636160850525},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.3510420620441437},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.2885832190513611},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.16991201043128967},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.15488213300704956},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.11644336581230164},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.09565368294715881}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.18.1903","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.18.1903","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://publications.ai.mit.edu/ai-publications/pdf/AIM-642.pdf","raw_type":"text"},{"id":"pmh:oai:dspace.mit.edu:1721.1/5685","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/1721.1/5685","pdf_url":null,"source":{"id":"https://openalex.org/S4306400425","display_name":"DSpace@MIT (Massachusetts Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I63966007","host_organization_name":"Massachusetts Institute of Technology","host_organization_lineage":["https://openalex.org/I63966007"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},{"id":"mag:1572314577","doi":null,"is_oa":false,"landing_page_url":"https://dspace.mit.edu/handle/1721.1/5685","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:dspace.mit.edu:1721.1/5685","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/1721.1/5685","pdf_url":null,"source":{"id":"https://openalex.org/S4306400425","display_name":"DSpace@MIT (Massachusetts Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I63966007","host_organization_name":"Massachusetts Institute of Technology","host_organization_lineage":["https://openalex.org/I63966007"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1573491182","https://openalex.org/W7097707988","https://openalex.org/W1506427308","https://openalex.org/W100330838","https://openalex.org/W2058207748","https://openalex.org/W129696164","https://openalex.org/W2396674809","https://openalex.org/W1583276591","https://openalex.org/W7100390032","https://openalex.org/W2022083809"],"abstract_inverted_index":{"Omega":[0,34,51,80],"is":[1,35,75],"a":[2,38,49,69,114,125],"description":[3],"system":[4],"for":[5,40,92,128,154],"knowledge":[6,46,93],"embedding":[7],"which":[8,64,131],"incorporates":[9],"some":[10],"of":[11,15,33,45,55,62,108,117,141,144,165],"the":[12,43,53,76,89,100,137,161,166],"attractive":[13],"modes":[14],"expression":[16],"in":[17,79,120,132,150],"common":[18],"sense":[19],"reasoning":[20],"such":[21],"as":[22,37,119],"descriptions,":[23,130],"inheritance,":[24],"quantification,":[25],"negation,":[26],"attributions":[27],"and":[28,59,86,98,139,159,163],"multiple":[29],"viewpoints.":[30],"A":[31],"formalization":[32],"developed":[36],"framework":[39],"investigations":[41],"on":[42],"foundations":[44],"representation.":[47],"As":[48],"logic,":[50],"achieves":[52],"goal":[54],"an":[56,105,157],"intuitively":[57],"sound":[58],"consistent":[60],"theory":[61],"classes":[63],"permits":[65],"unrestricted":[66],"abstraction":[67,74],"within":[68],"powerful":[70],"logic":[71],"system.":[72],"Description":[73],"construct":[77],"provided":[78],"corresponding":[81],"to":[82],"set":[83],"abstraction.":[84],"Attributions":[85],"inheritance":[87],"are":[88],"basic":[90],"mechanisms":[91],"structuring.":[94],"To":[95],"achieve":[96],"flexibility":[97],"incrementality,":[99],"language":[101],"allows":[102],"descriptions":[103],"with":[104,113],"arbitrary":[106],"number":[107,116],"attributions,":[109],"rather":[110],"than":[111],"predicates":[112],"fixed":[115],"arguments":[118],"predicate":[121],"logic.":[122,167],"This":[123],"requires":[124],"peculiar":[126],"interpretation":[127],"instance":[129],"turn":[133],"provides":[134],"insights":[135],"into":[136],"use":[138],"meaning":[140],"several":[142],"kinds":[143],"attributions.":[145],"The":[146],"formal":[147],"treatment":[148],"consists":[149],"presenting":[151],"semantic":[152],"models":[153],"Omega,":[155],"deriving":[156],"axiomatization":[158],"establishing":[160],"consistency":[162],"completeness":[164]},"counts_by_year":[],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2016-06-24T00:00:00"}
