{"id":"https://openalex.org/W2153244370","doi":"https://doi.org/10.1145/1323548.1323574","title":"Curing regular expressions matching algorithms from insomnia, amnesia, and acalculia","display_name":"Curing regular expressions matching algorithms from insomnia, amnesia, and acalculia","publication_year":2007,"publication_date":"2007-12-03","ids":{"openalex":"https://openalex.org/W2153244370","doi":"https://doi.org/10.1145/1323548.1323574","mag":"2153244370"},"language":"en","primary_location":{"id":"doi:10.1145/1323548.1323574","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1323548.1323574","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd ACM/IEEE Symposium on Architecture for networking and communications systems","raw_type":"proceedings-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/A5103517707","display_name":"Sailesh Kumar","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Sailesh Kumar","raw_affiliation_strings":["Washington University"],"affiliations":[{"raw_affiliation_string":"Washington University","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002065279","display_name":"B. Chandrasekaran","orcid":"https://orcid.org/0000-0002-5582-1223"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Balakrishnan Chandrasekaran","raw_affiliation_strings":["Washington University"],"affiliations":[{"raw_affiliation_string":"Washington University","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110102724","display_name":"Jonathan Turner","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jonathan Turner","raw_affiliation_strings":["Washington University"],"affiliations":[{"raw_affiliation_string":"Washington University","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003989352","display_name":"George Varghese","orcid":"https://orcid.org/0000-0002-5327-2697"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"George Varghese","raw_affiliation_strings":["University of California, San Diego"],"affiliations":[{"raw_affiliation_string":"University of California, San Diego","institution_ids":["https://openalex.org/I36258959"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5103517707"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":17.826,"has_fulltext":false,"cited_by_count":178,"citation_normalized_percentile":{"value":0.99502535,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"155","last_page":"164"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12326","display_name":"Network Packet Processing and Optimization","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T12326","display_name":"Network Packet Processing and Optimization","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.9951000213623047,"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/T12016","display_name":"Web Data Mining and Analysis","score":0.949400007724762,"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/amnesia","display_name":"Amnesia","score":0.7598143219947815},{"id":"https://openalex.org/keywords/insomnia","display_name":"Insomnia","score":0.6368911862373352},{"id":"https://openalex.org/keywords/curing","display_name":"Curing (chemistry)","score":0.5742907524108887},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.49387460947036743},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48237672448158264},{"id":"https://openalex.org/keywords/cognitive-psychology","display_name":"Cognitive psychology","score":0.4400753676891327},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.4151134788990021},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3575826585292816},{"id":"https://openalex.org/keywords/psychiatry","display_name":"Psychiatry","score":0.1809656023979187},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.09872746467590332}],"concepts":[{"id":"https://openalex.org/C2778615406","wikidata":"https://www.wikidata.org/wiki/Q11072","display_name":"Amnesia","level":2,"score":0.7598143219947815},{"id":"https://openalex.org/C2781210498","wikidata":"https://www.wikidata.org/wiki/Q1869874","display_name":"Insomnia","level":2,"score":0.6368911862373352},{"id":"https://openalex.org/C132976073","wikidata":"https://www.wikidata.org/wiki/Q2991861","display_name":"Curing (chemistry)","level":2,"score":0.5742907524108887},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49387460947036743},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48237672448158264},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.4400753676891327},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.4151134788990021},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3575826585292816},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.1809656023979187},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.09872746467590332},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1323548.1323574","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1323548.1323574","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd ACM/IEEE Symposium on Architecture for networking and communications systems","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.140.9937","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.140.9937","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.ucsd.edu/~varghese/PAPERS/ancs2007.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W124244495","https://openalex.org/W1556957983","https://openalex.org/W1577337656","https://openalex.org/W1601718731","https://openalex.org/W1655192411","https://openalex.org/W1674877186","https://openalex.org/W1707172707","https://openalex.org/W1710586424","https://openalex.org/W1891233321","https://openalex.org/W2000667158","https://openalex.org/W2002089154","https://openalex.org/W2006508099","https://openalex.org/W2030102079","https://openalex.org/W2096474000","https://openalex.org/W2099964107","https://openalex.org/W2106062486","https://openalex.org/W2115775347","https://openalex.org/W2116967744","https://openalex.org/W2118599039","https://openalex.org/W2132926044","https://openalex.org/W2134684274","https://openalex.org/W2137001401","https://openalex.org/W2145791740","https://openalex.org/W2149375166","https://openalex.org/W2153244370","https://openalex.org/W4242309756","https://openalex.org/W4247093768","https://openalex.org/W4251400443","https://openalex.org/W6605045863"],"related_works":["https://openalex.org/W2051487156","https://openalex.org/W2414666917","https://openalex.org/W2600070651","https://openalex.org/W2119110740","https://openalex.org/W2073681303","https://openalex.org/W2921304925","https://openalex.org/W2096075593","https://openalex.org/W2083474784","https://openalex.org/W1977931849","https://openalex.org/W2075825755"],"abstract_inverted_index":{"The":[0],"importance":[1],"of":[2,11,21,42,44,69,73,118],"network":[3,99],"security":[4,20,46,112],"has":[5],"grown":[6],"tremendously":[7],"and":[8,48],"a":[9,22,40,74],"collection":[10,41],"devices":[12],"have":[13],"been":[14],"introduced,":[15],"which":[16,50,106,120],"can":[17],"improve":[18],"the":[19,31,67,70,104,110],"network.":[23],"Network":[24],"intrusion":[25],"detection":[26],"systems":[27],"(NIDS)":[28],"are":[29,51,60,80,90,94,107],"among":[30],"most":[32],"widely":[33],"deployed":[34],"such":[35,78],"system;":[36],"popular":[37],"NIDS":[38,71],"use":[39],"signatures":[43,59],"known":[45],"threats":[47],"viruses,":[49],"used":[52,108],"to":[53],"scan":[54],"each":[55],"packet's":[56],"payload.":[57],"Today,":[58],"often":[61,95],"specified":[62],"as":[63,83],"regular":[64,75],"expressions;":[65],"thus":[66],"core":[68],"comprises":[72],"expressions":[76],"parser;":[77],"parsers":[79],"traditionally":[81],"implemented":[82],"finite":[84],"automata.":[85],"Deterministic":[86],"Finite":[87],"Automata":[88],"(DFA)":[89],"fast,":[91],"therefore":[92],"they":[93],"desirable":[96],"at":[97],"high":[98],"link":[100],"rates.":[101],"DFA":[102],"for":[103],"signatures,":[105],"in":[109],"current":[111],"devices,":[113],"however":[114],"require":[115],"prohibitive":[116],"amounts":[117],"memory,":[119],"limits":[121],"their":[122],"practical":[123],"use.":[124]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":9},{"year":2015,"cited_by_count":12},{"year":2014,"cited_by_count":17},{"year":2013,"cited_by_count":17},{"year":2012,"cited_by_count":23}],"updated_date":"2026-04-23T09:07:50.710637","created_date":"2025-10-10T00:00:00"}