{"id":"https://openalex.org/W7133524735","doi":"https://doi.org/10.1016/j.sysarc.2026.103759","title":"Derivative-based algorithms for membership, <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" altimg=\"si5.svg\" display=\"inline\" id=\"d1e2250\"> <mml:mi>k</mml:mi> </mml:math> -non-emptiness, and <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" altimg=\"si5.svg\" display=\"inline\" id=\"d1e2255\"> <mml:mi>k</mml:mi> </mml:math> -non-empty complement problems in enhanced regular expressions","display_name":"Derivative-based algorithms for membership, <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" altimg=\"si5.svg\" display=\"inline\" id=\"d1e2250\"> <mml:mi>k</mml:mi> </mml:math> -non-emptiness, and <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" altimg=\"si5.svg\" display=\"inline\" id=\"d1e2255\"> <mml:mi>k</mml:mi> </mml:math> -non-empty complement problems in enhanced regular expressions","publication_year":2026,"publication_date":"2026-03-05","ids":{"openalex":"https://openalex.org/W7133524735","doi":"https://doi.org/10.1016/j.sysarc.2026.103759"},"language":"en","primary_location":{"id":"doi:10.1016/j.sysarc.2026.103759","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.sysarc.2026.103759","pdf_url":null,"source":{"id":"https://openalex.org/S127660348","display_name":"Journal of Systems Architecture","issn_l":"1383-7621","issn":["1383-7621","1873-6165"],"is_oa":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Systems Architecture","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/A5113065053","display_name":"Mengxi Wang","orcid":"https://orcid.org/0009-0003-8360-0684"},"institutions":[{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengxi Wang","raw_affiliation_strings":["Key Laboratory of System Software (Chinese Academy of Sciences) and State Key Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences, No. 4 South Fourth Street, Zhong Guan Cun, Beijing, 100190, China","University of Chinese Academy of Sciences, No. 1 Yanqihu East Rd, Huairou District, Beijing, 101408, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of System Software (Chinese Academy of Sciences) and State Key Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences, No. 4 South Fourth Street, Zhong Guan Cun, Beijing, 100190, China","institution_ids":["https://openalex.org/I4210128818"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, No. 1 Yanqihu East Rd, Huairou District, Beijing, 101408, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128094107","display_name":"Chunmei Dong","orcid":null},"institutions":[{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunmei Dong","raw_affiliation_strings":["Key Laboratory of System Software (Chinese Academy of Sciences) and State Key Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences, No. 4 South Fourth Street, Zhong Guan Cun, Beijing, 100190, China","University of Chinese Academy of Sciences, No. 1 Yanqihu East Rd, Huairou District, Beijing, 101408, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of System Software (Chinese Academy of Sciences) and State Key Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences, No. 4 South Fourth Street, Zhong Guan Cun, Beijing, 100190, China","institution_ids":["https://openalex.org/I4210128818"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, No. 1 Yanqihu East Rd, Huairou District, Beijing, 101408, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114108952","display_name":"Weihao Su","orcid":null},"institutions":[{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weihao Su","raw_affiliation_strings":["Key Laboratory of System Software (Chinese Academy of Sciences) and State Key Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences, No. 4 South Fourth Street, Zhong Guan Cun, Beijing, 100190, China","University of Chinese Academy of Sciences, No. 1 Yanqihu East Rd, Huairou District, Beijing, 101408, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of System Software (Chinese Academy of Sciences) and State Key Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences, No. 4 South Fourth Street, Zhong Guan Cun, Beijing, 100190, China","institution_ids":["https://openalex.org/I4210128818"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, No. 1 Yanqihu East Rd, Huairou District, Beijing, 101408, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128115189","display_name":"Chengyao Peng","orcid":null},"institutions":[{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chengyao Peng","raw_affiliation_strings":["Key Laboratory of System Software (Chinese Academy of Sciences) and State Key Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences, No. 4 South Fourth Street, Zhong Guan Cun, Beijing, 100190, China","University of Chinese Academy of Sciences, No. 1 Yanqihu East Rd, Huairou District, Beijing, 101408, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of System Software (Chinese Academy of Sciences) and State Key Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences, No. 4 South Fourth Street, Zhong Guan Cun, Beijing, 100190, China","institution_ids":["https://openalex.org/I4210128818"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, No. 1 Yanqihu East Rd, Huairou District, Beijing, 101408, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5106526160","display_name":"Haiming Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Haiming Chen","raw_affiliation_strings":["Key Laboratory of System Software (Chinese Academy of Sciences) and State Key Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences, No. 4 South Fourth Street, Zhong Guan Cun, Beijing, 100190, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of System Software (Chinese Academy of Sciences) and State Key Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences, No. 4 South Fourth Street, Zhong Guan Cun, Beijing, 100190, China","institution_ids":["https://openalex.org/I4210128818"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5106526160"],"corresponding_institution_ids":["https://openalex.org/I4210128818"],"apc_list":{"value":2800,"currency":"USD","value_usd":2800},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.5740835,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"175","issue":null,"first_page":"103759","last_page":"103759"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11435","display_name":"Polynomial and algebraic computation","score":0.304500013589859,"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/T11435","display_name":"Polynomial and algebraic computation","score":0.304500013589859,"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/T11673","display_name":"Advanced Topics in Algebra","score":0.10779999941587448,"subfield":{"id":"https://openalex.org/subfields/2602","display_name":"Algebra and Number Theory"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11567","display_name":"semigroups and automata theory","score":0.09679999947547913,"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/complement","display_name":"Complement (music)","score":0.670199990272522},{"id":"https://openalex.org/keywords/regular-expression","display_name":"Regular expression","score":0.421999990940094},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.310699999332428},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.2777999937534332},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.2678999900817871}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7983999848365784},{"id":"https://openalex.org/C112313634","wikidata":"https://www.wikidata.org/wiki/Q7886648","display_name":"Complement (music)","level":5,"score":0.670199990272522},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6096000075340271},{"id":"https://openalex.org/C121329065","wikidata":"https://www.wikidata.org/wiki/Q185612","display_name":"Regular expression","level":2,"score":0.421999990940094},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.38339999318122864},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.310699999332428},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.2777999937534332},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.2678999900817871},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.26750001311302185},{"id":"https://openalex.org/C3018263672","wikidata":"https://www.wikidata.org/wiki/Q1296251","display_name":"Efficient algorithm","level":2,"score":0.24140000343322754}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.sysarc.2026.103759","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.sysarc.2026.103759","pdf_url":null,"source":{"id":"https://openalex.org/S127660348","display_name":"Journal of Systems Architecture","issn_l":"1383-7621","issn":["1383-7621","1873-6165"],"is_oa":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Systems Architecture","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322919","display_name":"Natural Science Foundation of Beijing Municipality","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1987660690","https://openalex.org/W1989445634","https://openalex.org/W1995793878","https://openalex.org/W2023629560","https://openalex.org/W2031848583","https://openalex.org/W2061488881","https://openalex.org/W2067131306","https://openalex.org/W2099540492","https://openalex.org/W2109919342","https://openalex.org/W2156429182","https://openalex.org/W2562677920","https://openalex.org/W2565985959","https://openalex.org/W2768764221","https://openalex.org/W4396893077"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2026-03-05T00:00:00"}