{"id":"https://openalex.org/W1964106509","doi":"https://doi.org/10.1002/spe.4380090703","title":"A compact function for regular expression pattern matching","display_name":"A compact function for regular expression pattern matching","publication_year":1979,"publication_date":"1979-07-01","ids":{"openalex":"https://openalex.org/W1964106509","doi":"https://doi.org/10.1002/spe.4380090703","mag":"1964106509"},"language":"en","primary_location":{"id":"doi:10.1002/spe.4380090703","is_oa":false,"landing_page_url":"https://doi.org/10.1002/spe.4380090703","pdf_url":null,"source":{"id":"https://openalex.org/S122199241","display_name":"Software Practice and Experience","issn_l":"0038-0644","issn":["0038-0644","1097-024X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Software: Practice and Experience","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/A5104104078","display_name":"Martin Richards","orcid":null},"institutions":[{"id":"https://openalex.org/I4210096386","display_name":"Bridge University","ror":"https://ror.org/00cbm0437","country_code":"SS","type":"education","lineage":["https://openalex.org/I4210096386"]}],"countries":["SS"],"is_corresponding":true,"raw_author_name":"Martin Richards","raw_affiliation_strings":["The Computer Laboratory, University of Cambridge, Corn Exchange Street, Cambridge, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Computer Laboratory, University of Cambridge, Corn Exchange Street, Cambridge, U.K","institution_ids":["https://openalex.org/I4210096386"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5104104078"],"corresponding_institution_ids":["https://openalex.org/I4210096386"],"apc_list":{"value":4220,"currency":"USD","value_usd":4220},"apc_paid":null,"fwci":10.9919,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.97904903,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":"9","issue":"7","first_page":"527","last_page":"534"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","score":0.9925000071525574,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.9925000071525574,"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/T11269","display_name":"Algorithms and Data Compression","score":0.9902999997138977,"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/T12326","display_name":"Network Packet Processing and Optimization","score":0.9901000261306763,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/regular-expression","display_name":"Regular expression","score":0.7983523607254028},{"id":"https://openalex.org/keywords/compiler","display_name":"Compiler","score":0.7568665146827698},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.69767165184021},{"id":"https://openalex.org/keywords/expression","display_name":"Expression (computer science)","score":0.6724077463150024},{"id":"https://openalex.org/keywords/pattern-matching","display_name":"Pattern matching","score":0.6579508781433105},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.5705811381340027},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.5646700859069824},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.5550965666770935},{"id":"https://openalex.org/keywords/finite-state-machine","display_name":"Finite-state machine","score":0.5052092671394348},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.49746039509773254},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.47119876742362976},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4701412320137024},{"id":"https://openalex.org/keywords/interpreter","display_name":"Interpreter","score":0.45723825693130493},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33638450503349304},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18574199080467224},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.08022338151931763}],"concepts":[{"id":"https://openalex.org/C121329065","wikidata":"https://www.wikidata.org/wiki/Q185612","display_name":"Regular expression","level":2,"score":0.7983523607254028},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"score":0.7568665146827698},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.69767165184021},{"id":"https://openalex.org/C90559484","wikidata":"https://www.wikidata.org/wiki/Q778379","display_name":"Expression (computer science)","level":2,"score":0.6724077463150024},{"id":"https://openalex.org/C68859911","wikidata":"https://www.wikidata.org/wiki/Q1503724","display_name":"Pattern matching","level":2,"score":0.6579508781433105},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.5705811381340027},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.5646700859069824},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.5550965666770935},{"id":"https://openalex.org/C167822520","wikidata":"https://www.wikidata.org/wiki/Q176452","display_name":"Finite-state machine","level":2,"score":0.5052092671394348},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.49746039509773254},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.47119876742362976},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4701412320137024},{"id":"https://openalex.org/C122783720","wikidata":"https://www.wikidata.org/wiki/Q183065","display_name":"Interpreter","level":2,"score":0.45723825693130493},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33638450503349304},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18574199080467224},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.08022338151931763},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/spe.4380090703","is_oa":false,"landing_page_url":"https://doi.org/10.1002/spe.4380090703","pdf_url":null,"source":{"id":"https://openalex.org/S122199241","display_name":"Software Practice and Experience","issn_l":"0038-0644","issn":["0038-0644","1097-024X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Software: Practice and Experience","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W38814960","https://openalex.org/W2072607050"],"related_works":["https://openalex.org/W2114177167","https://openalex.org/W1774017438","https://openalex.org/W2146605784","https://openalex.org/W2123199373","https://openalex.org/W4246925412","https://openalex.org/W2083577879","https://openalex.org/W2075637111","https://openalex.org/W4205780093","https://openalex.org/W2109464334","https://openalex.org/W2031647786"],"abstract_inverted_index":{"Abstract":[0],"This":[1],"paper":[2],"describes":[3],"a":[4,10],"simple":[5],"compiler":[6],"and":[7,28],"interpreter":[8],"for":[9],"finite":[11],"state":[12],"machine":[13],"recognizer":[14],"of":[15],"patterns":[16],"represented":[17],"by":[18],"regular":[19],"expressions.":[20],"The":[21],"algorithm":[22],"is":[23],"designed":[24],"to":[25,29],"be":[26],"compact":[27],"require":[30],"little":[31],"work":[32],"space.":[33]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
