{"id":"https://openalex.org/W2050050137","doi":"https://doi.org/10.1016/s1571-0661(05)80406-2","title":"Two Extensions of PX system (extended abstract)","display_name":"Two Extensions of PX system (extended abstract)","publication_year":1996,"publication_date":"1996-01-01","ids":{"openalex":"https://openalex.org/W2050050137","doi":"https://doi.org/10.1016/s1571-0661(05)80406-2","mag":"2050050137"},"language":"en","primary_location":{"id":"doi:10.1016/s1571-0661(05)80406-2","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s1571-0661(05)80406-2","pdf_url":null,"source":{"id":"https://openalex.org/S50368787","display_name":"Electronic Notes in Theoretical Computer Science","issn_l":"1571-0661","issn":["1571-0661"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Electronic Notes in Theoretical Computer Science","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.1016/s1571-0661(05)80406-2","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5113630654","display_name":"Susumu Hayashi","orcid":null},"institutions":[{"id":"https://openalex.org/I65837984","display_name":"Kobe University","ror":"https://ror.org/03tgsfw79","country_code":"JP","type":"education","lineage":["https://openalex.org/I65837984"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Susumu Hayashi","raw_affiliation_strings":["Department of Computers and Systems Engineering Kobe University, Kobe, code Japan"],"affiliations":[{"raw_affiliation_string":"Department of Computers and Systems Engineering Kobe University, Kobe, code Japan","institution_ids":["https://openalex.org/I65837984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055208107","display_name":"M. K. Ishikawa","orcid":null},"institutions":[{"id":"https://openalex.org/I4210164826","display_name":"Nissay Hospital","ror":"https://ror.org/05kp9zx42","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210164826"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masakazu Ishikawa","raw_affiliation_strings":["Nissay Computer Co., Ltd., Osaka, code JAPAN"],"affiliations":[{"raw_affiliation_string":"Nissay Computer Co., Ltd., Osaka, code JAPAN","institution_ids":["https://openalex.org/I4210164826"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101644567","display_name":"Satoshi Kobayashi","orcid":"https://orcid.org/0000-0002-4137-9091"},"institutions":[{"id":"https://openalex.org/I103390050","display_name":"Ryukoku University","ror":"https://ror.org/012tqgb57","country_code":"JP","type":"education","lineage":["https://openalex.org/I103390050"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Satoshi Kobayashi","raw_affiliation_strings":["Department of Informatics and Applied Mathematics Ryukoku University, Ohtsu, code JAPAN"],"affiliations":[{"raw_affiliation_string":"Department of Informatics and Applied Mathematics Ryukoku University, Ohtsu, code JAPAN","institution_ids":["https://openalex.org/I103390050"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101630392","display_name":"Hiroshi Nakano","orcid":"https://orcid.org/0000-0003-2745-9340"},"institutions":[{"id":"https://openalex.org/I103390050","display_name":"Ryukoku University","ror":"https://ror.org/012tqgb57","country_code":"JP","type":"education","lineage":["https://openalex.org/I103390050"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Nakano","raw_affiliation_strings":["Department of Informatics and Applied Mathematics Ryukoku University, Ohtsu, code JAPAN"],"affiliations":[{"raw_affiliation_string":"Department of Informatics and Applied Mathematics Ryukoku University, Ohtsu, code JAPAN","institution_ids":["https://openalex.org/I103390050"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060584412","display_name":"Syuichi Nakazaki","orcid":null},"institutions":[{"id":"https://openalex.org/I84059937","display_name":"Hyogo University","ror":"https://ror.org/024pdem44","country_code":"JP","type":"education","lineage":["https://openalex.org/I84059937"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Syuichi Nakazaki","raw_affiliation_strings":["Hyogo University, code Kakogawa, JAPAN"],"affiliations":[{"raw_affiliation_string":"Hyogo University, code Kakogawa, JAPAN","institution_ids":["https://openalex.org/I84059937"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5113630654"],"corresponding_institution_ids":["https://openalex.org/I65837984"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.1404485,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"3","issue":null,"first_page":"88","last_page":"88"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":0.9966999888420105,"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/T10126","display_name":"Logic, programming, and type systems","score":0.9966999888420105,"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/T10142","display_name":"Formal Methods in Verification","score":0.9890000224113464,"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/T10260","display_name":"Software Engineering Research","score":0.9850000143051147,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/mathematical-proof","display_name":"Mathematical proof","score":0.6866557598114014},{"id":"https://openalex.org/keywords/lisp","display_name":"Lisp","score":0.6704353094100952},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5547152161598206},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.4421626925468445},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.424969345331192},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.4052135944366455},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3954501450061798},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.394202321767807},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.3854060769081116},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.36121973395347595},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.1649690568447113}],"concepts":[{"id":"https://openalex.org/C108710211","wikidata":"https://www.wikidata.org/wiki/Q11538","display_name":"Mathematical proof","level":2,"score":0.6866557598114014},{"id":"https://openalex.org/C190883126","wikidata":"https://www.wikidata.org/wiki/Q132874","display_name":"Lisp","level":2,"score":0.6704353094100952},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5547152161598206},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.4421626925468445},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.424969345331192},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.4052135944366455},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3954501450061798},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.394202321767807},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.3854060769081116},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.36121973395347595},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.1649690568447113},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/s1571-0661(05)80406-2","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s1571-0661(05)80406-2","pdf_url":null,"source":{"id":"https://openalex.org/S50368787","display_name":"Electronic Notes in Theoretical Computer Science","issn_l":"1571-0661","issn":["1571-0661"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Electronic Notes in Theoretical Computer Science","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.49.8068","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.49.8068","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://pigeon.elsevier.nl/mcs/journals/tcs/pc/volume3/hayashi.ps","raw_type":"text"}],"best_oa_location":{"id":"doi:10.1016/s1571-0661(05)80406-2","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s1571-0661(05)80406-2","pdf_url":null,"source":{"id":"https://openalex.org/S50368787","display_name":"Electronic Notes in Theoretical Computer Science","issn_l":"1571-0661","issn":["1571-0661"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Electronic Notes in Theoretical Computer Science","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2112962394","https://openalex.org/W3082759807","https://openalex.org/W1501252054","https://openalex.org/W2171153670","https://openalex.org/W2122919046","https://openalex.org/W335485029","https://openalex.org/W1969655777","https://openalex.org/W2096740961","https://openalex.org/W2991024295","https://openalex.org/W380981889"],"abstract_inverted_index":{"Two":[0],"extensions":[1,9],"of":[2,58],"PX":[3,22,44],"system":[4,23,45],"will":[5],"be":[6],"discussed.":[7],"The":[8],"are":[10,64],"ctPX":[11,19,29,63],"(catch/throw":[12],"PX)":[13],"and":[14],"mvPX":[15,41],"(multiple":[16],"values":[17,49],"PX).":[18],"is":[20,42],"a":[21,43,55],"extended":[24],"with":[25,35],"Nakano's":[26],"catch/throw":[27,36],"logic.":[28],"enables":[30],"to":[31,53],"extract":[32],"LISP":[33],"programs":[34],"mechanism":[37],"form":[38],"natural":[39],"proofs.":[40],"which":[46],"uses":[47],"multiple":[48],"rather":[50],"than":[51,67],"lists":[52],"keep":[54],"finite":[56],"sequences":[57],"data.":[59],"Programs":[60],"extracted":[61],"by":[62,70],"more":[65],"efficient":[66],"the":[68,71],"ones":[69],"original":[72],"PX.":[73]},"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
