{"id":"https://openalex.org/W2087790711","doi":"https://doi.org/10.1016/0020-7373(91)90020-8","title":"Another approach to formalizing the point and interval calculi","display_name":"Another approach to formalizing the point and interval calculi","publication_year":1991,"publication_date":"1991-05-01","ids":{"openalex":"https://openalex.org/W2087790711","doi":"https://doi.org/10.1016/0020-7373(91)90020-8","mag":"2087790711"},"language":"en","primary_location":{"id":"doi:10.1016/0020-7373(91)90020-8","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0020-7373(91)90020-8","pdf_url":null,"source":{"id":"https://openalex.org/S4210225790","display_name":"International Journal of Man-Machine Studies","issn_l":"0020-7373","issn":["0020-7373","1879-3614"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319955","host_organization_name":"Academic Press","host_organization_lineage":["https://openalex.org/P4310319955","https://openalex.org/P4310320990"],"host_organization_lineage_names":["Academic Press","Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Man-Machine Studies","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/A5025104134","display_name":"El\u017cbieta Hajnicz","orcid":"https://orcid.org/0000-0001-9024-6191"},"institutions":[{"id":"https://openalex.org/I99542240","display_name":"Polish Academy of Sciences","ror":"https://ror.org/01dr6c206","country_code":"PL","type":"funder","lineage":["https://openalex.org/I99542240"]},{"id":"https://openalex.org/I4210087266","display_name":"Institute of Computer Science","ror":"https://ror.org/003fvp964","country_code":"PL","type":"facility","lineage":["https://openalex.org/I4210087266","https://openalex.org/I99542240"]}],"countries":["PL"],"is_corresponding":true,"raw_author_name":"Elzbieta Hajnicz","raw_affiliation_strings":["Institute of Computer Science, Polish Academy of Sciences, 00-901 Warsaw, P.O. Box 22, Poland","Institute of Computer Science, Polish Academy of Sciences, 00-901 Warsaw, P.O. BOX 22, Poland"],"affiliations":[{"raw_affiliation_string":"Institute of Computer Science, Polish Academy of Sciences, 00-901 Warsaw, P.O. Box 22, Poland","institution_ids":["https://openalex.org/I99542240","https://openalex.org/I4210087266"]},{"raw_affiliation_string":"Institute of Computer Science, Polish Academy of Sciences, 00-901 Warsaw, P.O. BOX 22, Poland","institution_ids":["https://openalex.org/I99542240","https://openalex.org/I4210087266"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5025104134"],"corresponding_institution_ids":["https://openalex.org/I4210087266","https://openalex.org/I99542240"],"apc_list":null,"apc_paid":null,"fwci":0.9526,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.79362575,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"34","issue":"5","first_page":"703","last_page":"716"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9968000054359436,"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/T11106","display_name":"Data Management and Algorithms","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/interval","display_name":"Interval (graph theory)","score":0.696686327457428},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.6266627311706543},{"id":"https://openalex.org/keywords/calculus","display_name":"Calculus (dental)","score":0.6080353260040283},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5273441076278687},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.5209280848503113},{"id":"https://openalex.org/keywords/interval-temporal-logic","display_name":"Interval temporal logic","score":0.4806719720363617},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3960547149181366},{"id":"https://openalex.org/keywords/temporal-logic","display_name":"Temporal logic","score":0.39298000931739807},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3747676908969879},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.24928784370422363},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.2205110788345337},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.08550208806991577},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.06536060571670532}],"concepts":[{"id":"https://openalex.org/C2778067643","wikidata":"https://www.wikidata.org/wiki/Q166507","display_name":"Interval (graph theory)","level":2,"score":0.696686327457428},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.6266627311706543},{"id":"https://openalex.org/C2777686260","wikidata":"https://www.wikidata.org/wiki/Q144037","display_name":"Calculus (dental)","level":2,"score":0.6080353260040283},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5273441076278687},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.5209280848503113},{"id":"https://openalex.org/C162670838","wikidata":"https://www.wikidata.org/wiki/Q6057295","display_name":"Interval temporal logic","level":3,"score":0.4806719720363617},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3960547149181366},{"id":"https://openalex.org/C25016198","wikidata":"https://www.wikidata.org/wiki/Q781833","display_name":"Temporal logic","level":2,"score":0.39298000931739807},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3747676908969879},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.24928784370422363},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.2205110788345337},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.08550208806991577},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.06536060571670532},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0020-7373(91)90020-8","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0020-7373(91)90020-8","pdf_url":null,"source":{"id":"https://openalex.org/S4210225790","display_name":"International Journal of Man-Machine Studies","issn_l":"0020-7373","issn":["0020-7373","1879-3614"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319955","host_organization_name":"Academic Press","host_organization_lineage":["https://openalex.org/P4310319955","https://openalex.org/P4310320990"],"host_organization_lineage_names":["Academic Press","Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Man-Machine Studies","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W118671747","https://openalex.org/W136418928","https://openalex.org/W137477649","https://openalex.org/W145108188","https://openalex.org/W1496832333","https://openalex.org/W1528419757","https://openalex.org/W1549976096","https://openalex.org/W1575737483","https://openalex.org/W2104351678","https://openalex.org/W2120619736","https://openalex.org/W2122540544","https://openalex.org/W2150191218","https://openalex.org/W2161484642","https://openalex.org/W2626618164","https://openalex.org/W3032363870","https://openalex.org/W4285719527","https://openalex.org/W6604857830","https://openalex.org/W6605435940","https://openalex.org/W6605505406","https://openalex.org/W6605894788","https://openalex.org/W6606723143","https://openalex.org/W6631560273","https://openalex.org/W6632876922","https://openalex.org/W6634351458","https://openalex.org/W6677697441","https://openalex.org/W6681999560","https://openalex.org/W6801878459"],"related_works":["https://openalex.org/W2996932295","https://openalex.org/W2092656858","https://openalex.org/W2168791893","https://openalex.org/W1565922073","https://openalex.org/W2759584604","https://openalex.org/W2367507878","https://openalex.org/W2544900219","https://openalex.org/W946220898","https://openalex.org/W139807330","https://openalex.org/W59129029"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}