{"id":"https://openalex.org/W2106043799","doi":"https://doi.org/10.1007/s10009-002-0088-z","title":"Finding feasible abstract counter-examples","display_name":"Finding feasible abstract counter-examples","publication_year":2002,"publication_date":"2002-12-18","ids":{"openalex":"https://openalex.org/W2106043799","doi":"https://doi.org/10.1007/s10009-002-0088-z","mag":"2106043799"},"language":"en","primary_location":{"id":"doi:10.1007/s10009-002-0088-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10009-002-0088-z","pdf_url":null,"source":{"id":"https://openalex.org/S122567160","display_name":"International Journal on Software Tools for Technology Transfer","issn_l":"1433-2779","issn":["1433-2779","1433-2787"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal on Software Tools for Technology Transfer","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/A5053134485","display_name":"Corina S. P\u0103s\u0103reanu","orcid":"https://orcid.org/0000-0002-5579-6961"},"institutions":[{"id":"https://openalex.org/I1280536761","display_name":"Ames Research Center","ror":"https://ror.org/02acart68","country_code":"US","type":"facility","lineage":["https://openalex.org/I1280536761","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Corina S. P\u0103s\u0103reanu","raw_affiliation_strings":["Kestrel, NASA Ames Research Center, Moffett Field, Calif., USA","Kestrel, NASA Ames Research Center, Moffett Field, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Kestrel, NASA Ames Research Center, Moffett Field, Calif., USA","institution_ids":["https://openalex.org/I1280536761"]},{"raw_affiliation_string":"Kestrel, NASA Ames Research Center, Moffett Field, USA#TAB#","institution_ids":["https://openalex.org/I1280536761"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086757331","display_name":"Matthew B. Dwyer","orcid":"https://orcid.org/0000-0002-1937-1544"},"institutions":[{"id":"https://openalex.org/I1280536761","display_name":"Ames Research Center","ror":"https://ror.org/02acart68","country_code":"US","type":"facility","lineage":["https://openalex.org/I1280536761","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Matthew B. Dwyer","raw_affiliation_strings":["Kestrel, NASA Ames Research Center, Moffett Field, Calif., USA","Kestrel, NASA Ames Research Center, Moffett Field, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Kestrel, NASA Ames Research Center, Moffett Field, Calif., USA","institution_ids":["https://openalex.org/I1280536761"]},{"raw_affiliation_string":"Kestrel, NASA Ames Research Center, Moffett Field, USA#TAB#","institution_ids":["https://openalex.org/I1280536761"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088454541","display_name":"Willem Visser","orcid":"https://orcid.org/0000-0002-0913-3091"},"institutions":[{"id":"https://openalex.org/I1280536761","display_name":"Ames Research Center","ror":"https://ror.org/02acart68","country_code":"US","type":"facility","lineage":["https://openalex.org/I1280536761","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Willem Visser","raw_affiliation_strings":["Kestrel, NASA Ames Research Center, Moffett Field, Calif., USA","Kestrel, NASA Ames Research Center, Moffett Field, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Kestrel, NASA Ames Research Center, Moffett Field, Calif., USA","institution_ids":["https://openalex.org/I1280536761"]},{"raw_affiliation_string":"Kestrel, NASA Ames Research Center, Moffett Field, USA#TAB#","institution_ids":["https://openalex.org/I1280536761"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5053134485"],"corresponding_institution_ids":["https://openalex.org/I1280536761"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":1.7443,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.84705157,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"5","issue":"1","first_page":"34","last_page":"48"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10142","display_name":"Formal Methods in Verification","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10142","display_name":"Formal Methods in Verification","score":0.9997000098228455,"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"}},{"id":"https://openalex.org/T11450","display_name":"Model-Driven Software Engineering Techniques","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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":0.9983999729156494,"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/theory-of-computation","display_name":"Theory of computation","score":0.873598575592041},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7727625370025635},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.22045156359672546}],"concepts":[{"id":"https://openalex.org/C24858836","wikidata":"https://www.wikidata.org/wiki/Q844718","display_name":"Theory of computation","level":2,"score":0.873598575592041},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7727625370025635},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.22045156359672546}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s10009-002-0088-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10009-002-0088-z","pdf_url":null,"source":{"id":"https://openalex.org/S122567160","display_name":"International Journal on Software Tools for Technology Transfer","issn_l":"1433-2779","issn":["1433-2779","1433-2787"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal on Software Tools for Technology Transfer","raw_type":"journal-article"},{"id":"pmh:oai:casi.ntrs.nasa.gov:20020079828","is_oa":false,"landing_page_url":"http://hdl.handle.net/2060/20020079828","pdf_url":null,"source":{"id":"https://openalex.org/S4377196257","display_name":"NASA STI Repository (National Aeronautics and Space Administration)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CASI","raw_type":""}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W108020401","https://openalex.org/W151859683","https://openalex.org/W1514258760","https://openalex.org/W1515363397","https://openalex.org/W1525623009","https://openalex.org/W1533109738","https://openalex.org/W1533487732","https://openalex.org/W1546300044","https://openalex.org/W1550487903","https://openalex.org/W1550685300","https://openalex.org/W1553858749","https://openalex.org/W1557957257","https://openalex.org/W1582574957","https://openalex.org/W1590185363","https://openalex.org/W1855771754","https://openalex.org/W1968331212","https://openalex.org/W1987073197","https://openalex.org/W1991339794","https://openalex.org/W2001289891","https://openalex.org/W2043100293","https://openalex.org/W2059224852","https://openalex.org/W2060910670","https://openalex.org/W2080593426","https://openalex.org/W2089139117","https://openalex.org/W2090106217","https://openalex.org/W2108408848","https://openalex.org/W2111692334","https://openalex.org/W2115309705","https://openalex.org/W2135274583","https://openalex.org/W2145326461","https://openalex.org/W2158395308","https://openalex.org/W2162284942","https://openalex.org/W2171480813","https://openalex.org/W4213079124","https://openalex.org/W4230796557","https://openalex.org/W4241223029","https://openalex.org/W4252122167","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W2350741829","https://openalex.org/W2530322880","https://openalex.org/W1596801655"],"abstract_inverted_index":null,"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}