{"id":"https://openalex.org/W2099831003","doi":"https://doi.org/10.1109/fpt.2004.1393247","title":"Partial character decoding for improved regular expression matching in FPGAs","display_name":"Partial character decoding for improved regular expression matching in FPGAs","publication_year":2005,"publication_date":"2005-03-21","ids":{"openalex":"https://openalex.org/W2099831003","doi":"https://doi.org/10.1109/fpt.2004.1393247","mag":"2099831003"},"language":"en","primary_location":{"id":"doi:10.1109/fpt.2004.1393247","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fpt.2004.1393247","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. 2004 IEEE International Conference on Field- Programmable Technology (IEEE Cat. No.04EX921)","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/A5113648718","display_name":"P. Sutton","orcid":null},"institutions":[{"id":"https://openalex.org/I160993911","display_name":"Queensland University of Technology","ror":"https://ror.org/03pnv4752","country_code":"AU","type":"education","lineage":["https://openalex.org/I160993911"]},{"id":"https://openalex.org/I165143802","display_name":"University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"P. Sutton","raw_affiliation_strings":["School of Information Technology and Electrical Engineering, University of Queensland, Brisbane, QLD, Australia","Sch. of Inf. Technol. & Electr. Eng., Queensland Univ., Brisbane, Qld, Australia"],"affiliations":[{"raw_affiliation_string":"School of Information Technology and Electrical Engineering, University of Queensland, Brisbane, QLD, Australia","institution_ids":["https://openalex.org/I160993911","https://openalex.org/I165143802"]},{"raw_affiliation_string":"Sch. of Inf. Technol. & Electr. Eng., Queensland Univ., Brisbane, Qld, Australia","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5113648718"],"corresponding_institution_ids":["https://openalex.org/I160993911","https://openalex.org/I165143802"],"apc_list":null,"apc_paid":null,"fwci":3.1656,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.91515651,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"25","last_page":"32"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12326","display_name":"Network Packet Processing and Optimization","score":0.9998999834060669,"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":0.9998999834060669,"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/T11478","display_name":"Caching and Content Delivery","score":0.9950000047683716,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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":0.9861000180244446,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8101116418838501},{"id":"https://openalex.org/keywords/regular-expression","display_name":"Regular expression","score":0.7576779127120972},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.7520676851272583},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.6383836269378662},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.6281728744506836},{"id":"https://openalex.org/keywords/byte","display_name":"Byte","score":0.561180055141449},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5539549589157104},{"id":"https://openalex.org/keywords/string-searching-algorithm","display_name":"String searching algorithm","score":0.5009868144989014},{"id":"https://openalex.org/keywords/modular-design","display_name":"Modular design","score":0.4748970568180084},{"id":"https://openalex.org/keywords/pattern-matching","display_name":"Pattern matching","score":0.4743068218231201},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.47406238317489624},{"id":"https://openalex.org/keywords/character","display_name":"Character (mathematics)","score":0.4683836102485657},{"id":"https://openalex.org/keywords/finite-state-machine","display_name":"Finite-state machine","score":0.4492208659648895},{"id":"https://openalex.org/keywords/virtex","display_name":"Virtex","score":0.44580307602882385},{"id":"https://openalex.org/keywords/automaton","display_name":"Automaton","score":0.4288908541202545},{"id":"https://openalex.org/keywords/intrusion-detection-system","display_name":"Intrusion detection system","score":0.41242778301239014},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3122127056121826},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3087344169616699},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.30328789353370667},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.22846835851669312},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.13345125317573547},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.10019439458847046},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.09941750764846802},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08047544956207275},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.07104772329330444}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8101116418838501},{"id":"https://openalex.org/C121329065","wikidata":"https://www.wikidata.org/wiki/Q185612","display_name":"Regular expression","level":2,"score":0.7576779127120972},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.7520676851272583},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.6383836269378662},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.6281728744506836},{"id":"https://openalex.org/C43364308","wikidata":"https://www.wikidata.org/wiki/Q8799","display_name":"Byte","level":2,"score":0.561180055141449},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5539549589157104},{"id":"https://openalex.org/C7757238","wikidata":"https://www.wikidata.org/wiki/Q374040","display_name":"String searching algorithm","level":3,"score":0.5009868144989014},{"id":"https://openalex.org/C101468663","wikidata":"https://www.wikidata.org/wiki/Q1620158","display_name":"Modular design","level":2,"score":0.4748970568180084},{"id":"https://openalex.org/C68859911","wikidata":"https://www.wikidata.org/wiki/Q1503724","display_name":"Pattern matching","level":2,"score":0.4743068218231201},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.47406238317489624},{"id":"https://openalex.org/C2780861071","wikidata":"https://www.wikidata.org/wiki/Q1062934","display_name":"Character (mathematics)","level":2,"score":0.4683836102485657},{"id":"https://openalex.org/C167822520","wikidata":"https://www.wikidata.org/wiki/Q176452","display_name":"Finite-state machine","level":2,"score":0.4492208659648895},{"id":"https://openalex.org/C2777674469","wikidata":"https://www.wikidata.org/wiki/Q20741011","display_name":"Virtex","level":3,"score":0.44580307602882385},{"id":"https://openalex.org/C112505250","wikidata":"https://www.wikidata.org/wiki/Q787116","display_name":"Automaton","level":2,"score":0.4288908541202545},{"id":"https://openalex.org/C35525427","wikidata":"https://www.wikidata.org/wiki/Q745881","display_name":"Intrusion detection system","level":2,"score":0.41242778301239014},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3122127056121826},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3087344169616699},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.30328789353370667},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.22846835851669312},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13345125317573547},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.10019439458847046},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.09941750764846802},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08047544956207275},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.07104772329330444},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/fpt.2004.1393247","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fpt.2004.1393247","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. 2004 IEEE International Conference on Field- Programmable Technology (IEEE Cat. No.04EX921)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.125.5474","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.125.5474","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.itee.uq.edu.au/~peters/papers/sutton_fpt2004.pdf","raw_type":"text"},{"id":"pmh:oai:espace.library.uq.edu.au:UQ:100615","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306402388","display_name":"Queensland's institutional digital repository (The University of Queensland)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I165143802","host_organization_name":"The University of Queensland","host_organization_lineage":["https://openalex.org/I165143802"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1503562643","https://openalex.org/W1655192411","https://openalex.org/W1707172707","https://openalex.org/W1710586424","https://openalex.org/W1911613893","https://openalex.org/W2000667158","https://openalex.org/W2002089154","https://openalex.org/W2116967744","https://openalex.org/W2133942869","https://openalex.org/W2149375166","https://openalex.org/W2153102141","https://openalex.org/W2162080541","https://openalex.org/W4302339081","https://openalex.org/W6630245695","https://openalex.org/W6637106894","https://openalex.org/W6637452973","https://openalex.org/W6637563156","https://openalex.org/W6639982511","https://openalex.org/W6680021064"],"related_works":["https://openalex.org/W1488288477","https://openalex.org/W3145288231","https://openalex.org/W2371263218","https://openalex.org/W2504957479","https://openalex.org/W1774017438","https://openalex.org/W1492858093","https://openalex.org/W2092552144","https://openalex.org/W3216580934","https://openalex.org/W1980331464","https://openalex.org/W1792667560"],"abstract_inverted_index":{"High-speed":[0],"string":[1],"pattern":[2],"matching":[3,24],"in":[4,8,29,47,68,80,121],"hardware":[5],"is":[6,41,99,111],"required":[7],"many":[9,45,66],"applications":[10],"including":[11],"network":[12],"intrusion":[13],"detection":[14],"applications.":[15],"Regular":[16],"expressions":[17],"are":[18,26,85,130,139],"one":[19],"method":[20,56],"to":[21,43,61,93,136],"implement":[22],"such":[23],"and":[25,59],"often":[27],"built":[28],"FPGAs":[30],"using":[31],"non-deterministic":[32],"finite":[33],"automata":[34],"(NFAs).":[35],"To":[36],"obtain":[37],"high":[38],"throughputs":[39],"it":[40],"necessary":[42],"process":[44],"bytes":[46,67],"parallel.":[48,69],"This":[49],"paper":[50,71],"extends":[51],"the":[52,63,74,88,97,114],"modular":[53],"NFA":[54],"construction":[55],"of":[57,65,76,90],"Sidhu":[58],"Prasanna":[60],"handle":[62],"processing":[64],"The":[70],"also":[72,140],"introduces":[73],"concept":[75],"partial":[77],"character":[78,82],"decoding":[79],"which":[81],"match":[83],"units":[84],"shared":[86],"but":[87],"number":[89],"signals":[91],"needed":[92],"be":[94],"routed":[95],"around":[96],"FPGA":[98],"reduced":[100],"over":[101,109,128],"previous":[102],"shared-decoder":[103],"approaches.":[104],"With":[105],"these":[106],"approaches,":[107],"throughput":[108],"5Gbps":[110],"achieved":[112,131],"for":[113],"full":[115],"default":[116],"Snort":[117],"rule-set":[118],"(23401":[119],"literals)":[120],"a":[122],"Xilinx":[123],"Virtex-2":[124],"6000":[125],"FPGA.":[126],"Throughputs":[127],"40Gbps":[129],"on":[132],"smaller":[133],"rule-sets.":[134],"Suggestions":[135],"improve":[137],"performance":[138],"given.":[141]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":3}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}