{"id":"https://openalex.org/W3168696967","doi":"https://doi.org/10.1007/s11633-021-1301-4","title":"Ensuring the Correctness of Regular Expressions: A Review","display_name":"Ensuring the Correctness of Regular Expressions: A Review","publication_year":2021,"publication_date":"2021-06-04","ids":{"openalex":"https://openalex.org/W3168696967","doi":"https://doi.org/10.1007/s11633-021-1301-4","mag":"3168696967"},"language":"en","primary_location":{"id":"doi:10.1007/s11633-021-1301-4","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11633-021-1301-4","pdf_url":"https://link.springer.com/content/pdf/10.1007/s11633-021-1301-4.pdf","source":{"id":"https://openalex.org/S28082686","display_name":"International Journal of Automation and Computing","issn_l":"1476-8186","issn":["1476-8186","1751-8520"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Automation and Computing","raw_type":"journal-article"},"type":"review","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/s11633-021-1301-4.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5009273112","display_name":"Lixiao Zheng","orcid":null},"institutions":[{"id":"https://openalex.org/I119045251","display_name":"Huaqiao University","ror":"https://ror.org/03frdh605","country_code":"CN","type":"education","lineage":["https://openalex.org/I119045251"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li-Xiao Zheng","raw_affiliation_strings":["College of Computer Science and Technology, Huaqiao University, Xiamen, 361021, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Huaqiao University, Xiamen, 361021, China","institution_ids":["https://openalex.org/I119045251"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006980420","display_name":"Shuai Ma","orcid":"https://orcid.org/0000-0002-4050-0443"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shuai Ma","raw_affiliation_strings":["State Key Laboratory of Software Development Environment, Beihang University, Beijing, 100191, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Software Development Environment, Beihang University, Beijing, 100191, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009598822","display_name":"Zu-Xi Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I119045251","display_name":"Huaqiao University","ror":"https://ror.org/03frdh605","country_code":"CN","type":"education","lineage":["https://openalex.org/I119045251"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zu-Xi Chen","raw_affiliation_strings":["College of Computer Science and Technology, Huaqiao University, Xiamen, 361021, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Huaqiao University, Xiamen, 361021, China","institution_ids":["https://openalex.org/I119045251"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103205784","display_name":"Xiangyu Luo","orcid":"https://orcid.org/0000-0002-5202-3189"},"institutions":[{"id":"https://openalex.org/I119045251","display_name":"Huaqiao University","ror":"https://ror.org/03frdh605","country_code":"CN","type":"education","lineage":["https://openalex.org/I119045251"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiang-Yu Luo","raw_affiliation_strings":["College of Computer Science and Technology, Huaqiao University, Xiamen, 361021, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Huaqiao University, Xiamen, 361021, China","institution_ids":["https://openalex.org/I119045251"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5006980420"],"corresponding_institution_ids":["https://openalex.org/I82880672"],"apc_list":null,"apc_paid":null,"fwci":1.2577,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.83482901,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"18","issue":"4","first_page":"521","last_page":"535"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12072","display_name":"Machine Learning and Algorithms","score":0.9994000196456909,"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/T12072","display_name":"Machine Learning and Algorithms","score":0.9994000196456909,"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/T10743","display_name":"Software Testing and Debugging Techniques","score":0.9987999796867371,"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/T11567","display_name":"semigroups and automata theory","score":0.9894000291824341,"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/correctness","display_name":"Correctness","score":0.7949413061141968},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7831333875656128},{"id":"https://openalex.org/keywords/regular-expression","display_name":"Regular expression","score":0.6946520805358887},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.6468539834022522},{"id":"https://openalex.org/keywords/syntax","display_name":"Syntax","score":0.5475989580154419},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.48334285616874695},{"id":"https://openalex.org/keywords/string","display_name":"String (physics)","score":0.4561062157154083},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4311586916446686},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.3726499080657959},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.34380269050598145},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08198040723800659}],"concepts":[{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.7949413061141968},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7831333875656128},{"id":"https://openalex.org/C121329065","wikidata":"https://www.wikidata.org/wiki/Q185612","display_name":"Regular expression","level":2,"score":0.6946520805358887},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.6468539834022522},{"id":"https://openalex.org/C60048249","wikidata":"https://www.wikidata.org/wiki/Q37437","display_name":"Syntax","level":2,"score":0.5475989580154419},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.48334285616874695},{"id":"https://openalex.org/C157486923","wikidata":"https://www.wikidata.org/wiki/Q1376436","display_name":"String (physics)","level":2,"score":0.4561062157154083},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4311586916446686},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.3726499080657959},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.34380269050598145},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08198040723800659},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11633-021-1301-4","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11633-021-1301-4","pdf_url":"https://link.springer.com/content/pdf/10.1007/s11633-021-1301-4.pdf","source":{"id":"https://openalex.org/S28082686","display_name":"International Journal of Automation and Computing","issn_l":"1476-8186","issn":["1476-8186","1751-8520"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Automation and Computing","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1007/s11633-021-1301-4","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11633-021-1301-4","pdf_url":"https://link.springer.com/content/pdf/10.1007/s11633-021-1301-4.pdf","source":{"id":"https://openalex.org/S28082686","display_name":"International Journal of Automation and Computing","issn_l":"1476-8186","issn":["1476-8186","1751-8520"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Automation and Computing","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.7099999785423279,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4120336859","display_name":null,"funder_award_id":"61502184","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4453379053","display_name":null,"funder_award_id":"61925203","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5819239615","display_name":null,"funder_award_id":"61872339","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3168696967.pdf","grobid_xml":"https://content.openalex.org/works/W3168696967.grobid-xml"},"referenced_works_count":87,"referenced_works":["https://openalex.org/W86894687","https://openalex.org/W87129872","https://openalex.org/W1486172410","https://openalex.org/W1491178396","https://openalex.org/W1605990238","https://openalex.org/W1846499351","https://openalex.org/W1966814918","https://openalex.org/W1969005071","https://openalex.org/W1987660690","https://openalex.org/W1990437388","https://openalex.org/W1996328142","https://openalex.org/W2001959333","https://openalex.org/W2002089154","https://openalex.org/W2014459598","https://openalex.org/W2017603160","https://openalex.org/W2026994445","https://openalex.org/W2038941723","https://openalex.org/W2039532210","https://openalex.org/W2044158608","https://openalex.org/W2049695835","https://openalex.org/W2053253965","https://openalex.org/W2057841333","https://openalex.org/W2059383863","https://openalex.org/W2060765689","https://openalex.org/W2062731184","https://openalex.org/W2063985934","https://openalex.org/W2064838169","https://openalex.org/W2075079981","https://openalex.org/W2075699551","https://openalex.org/W2075994573","https://openalex.org/W2078045516","https://openalex.org/W2080666934","https://openalex.org/W2092512344","https://openalex.org/W2105748890","https://openalex.org/W2106950427","https://openalex.org/W2119732072","https://openalex.org/W2150812198","https://openalex.org/W2150905992","https://openalex.org/W2164188174","https://openalex.org/W2172163424","https://openalex.org/W2175619924","https://openalex.org/W2243119951","https://openalex.org/W2275294428","https://openalex.org/W2406050948","https://openalex.org/W2460699391","https://openalex.org/W2481472254","https://openalex.org/W2494400401","https://openalex.org/W2517254345","https://openalex.org/W2531982678","https://openalex.org/W2602288119","https://openalex.org/W2605396795","https://openalex.org/W2767914643","https://openalex.org/W2787466570","https://openalex.org/W2790730965","https://openalex.org/W2887312980","https://openalex.org/W2889562117","https://openalex.org/W2890260889","https://openalex.org/W2891203147","https://openalex.org/W2898674000","https://openalex.org/W2899462170","https://openalex.org/W2900720079","https://openalex.org/W2910325217","https://openalex.org/W2922478741","https://openalex.org/W2933034866","https://openalex.org/W2955138751","https://openalex.org/W2964077894","https://openalex.org/W2964284687","https://openalex.org/W2968339949","https://openalex.org/W2978929516","https://openalex.org/W2979577724","https://openalex.org/W2998389348","https://openalex.org/W2999135213","https://openalex.org/W3000250989","https://openalex.org/W3033889389","https://openalex.org/W3090797304","https://openalex.org/W3094387502","https://openalex.org/W3123705249","https://openalex.org/W3198229575","https://openalex.org/W4244794541","https://openalex.org/W4255568521","https://openalex.org/W4285719527","https://openalex.org/W4298110250","https://openalex.org/W4301688058","https://openalex.org/W4302339081","https://openalex.org/W4391233682","https://openalex.org/W6685277877","https://openalex.org/W6884743183"],"related_works":["https://openalex.org/W2404647514","https://openalex.org/W1667647204","https://openalex.org/W4247536566","https://openalex.org/W2018477250","https://openalex.org/W2054545183","https://openalex.org/W1549877447","https://openalex.org/W3125261964","https://openalex.org/W2181888227","https://openalex.org/W2502219810","https://openalex.org/W3190489747"],"abstract_inverted_index":{"Abstract":[0],"Regular":[1],"expressions":[2,21,43,59,80],"are":[3],"widely":[4],"used":[5],"within":[6],"and":[7,17,26,39,72,87,128,132,136,138,151,155],"even":[8],"outside":[9],"of":[10,47,57,74,78,100,109],"computer":[11],"science":[12],"due":[13],"to":[14,34,37],"their":[15,65,153],"expressiveness":[16],"flexibility.":[18],"However,":[19],"regular":[20,42,58,79,110],"have":[22,81],"a":[23,61,98],"quite":[24],"compact":[25],"rather":[27],"tolerant":[28],"syntax":[29],"that":[30,50],"makes":[31],"them":[32],"hard":[33,36],"understand,":[35],"compose,":[38],"error-prone.":[40],"Faulty":[41],"may":[44],"cause":[45],"failures":[46],"the":[48,55,101,106,120,145],"applications":[49],"use":[51,66],"them.":[52],"Therefore,":[53],"ensuring":[54,75,105],"correctness":[56],"is":[60],"vital":[62],"prerequisite":[63],"for":[64,104],"in":[67,90],"practical":[68],"applications.":[69],"The":[70],"importance":[71],"necessity":[73],"correct":[76,107],"definitions":[77],"attracted":[82],"extensive":[83],"attention":[84],"from":[85],"researchers":[86],"practitioners,":[88],"especially":[89],"recent":[91,102],"years.":[92],"In":[93],"this":[94],"study,":[95,122],"we":[96,143],"provide":[97],"review":[99,144],"works":[103,115],"usage":[108],"expressions.":[111],"We":[112,157],"classify":[113],"those":[114],"into":[116],"different":[117,149],"categories,":[118],"including":[119],"empirical":[121],"test":[123],"string":[124],"generation,":[125],"automatic":[126],"synthesis":[127],"learning,":[129],"static":[130],"checking":[131],"verification,":[133],"visual":[134],"representation":[135],"explanation,":[137],"repairing.":[139],"For":[140],"each":[141],"category,":[142],"main":[146],"results,":[147],"compare":[148],"approaches,":[150],"discuss":[152,159],"advantages":[154],"disadvantages.":[156],"also":[158],"some":[160],"potential":[161],"future":[162],"research":[163],"directions.":[164]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":1}],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2025-10-10T00:00:00"}
