{"id":"https://openalex.org/W2139476578","doi":"https://doi.org/10.1145/1254882.1254914","title":"Wire speed packet classification without tcams: a few more registers (and a bit of logic) are enough","display_name":"Wire speed packet classification without tcams: a few more registers (and a bit of logic) are enough","publication_year":2007,"publication_date":"2007-06-12","ids":{"openalex":"https://openalex.org/W2139476578","doi":"https://doi.org/10.1145/1254882.1254914","mag":"2139476578"},"language":"en","primary_location":{"id":"doi:10.1145/1254882.1254914","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1254882.1254914","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2007 ACM SIGMETRICS international conference on Measurement and modeling of computer systems","raw_type":"proceedings-article"},"type":"conference-paper","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/A5088669922","display_name":"Qunfeng Dong","orcid":"https://orcid.org/0000-0002-4610-1670"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Qunfeng Dong","raw_affiliation_strings":["University of Wisconsin"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Wisconsin","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033218913","display_name":"Suman Banerjee","orcid":"https://orcid.org/0000-0003-1761-5944"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Suman Banerjee","raw_affiliation_strings":["University of Wisconsin"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Wisconsin","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5118788614","display_name":"Jia Wang","orcid":"https://orcid.org/0000-0002-3739-8994"},"institutions":[{"id":"https://openalex.org/I1283103587","display_name":"AT&T (United States)","ror":"https://ror.org/02bbd5539","country_code":"US","type":"company","lineage":["https://openalex.org/I1283103587"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jia Wang","raw_affiliation_strings":["AT&T Labs"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AT&T Labs","institution_ids":["https://openalex.org/I1283103587"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043401934","display_name":"Dheeraj Agrawal","orcid":"https://orcid.org/0000-0001-9196-4830"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dheeraj Agrawal","raw_affiliation_strings":["University of Wisconsin"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Wisconsin","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":48,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"253","last_page":"264"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12326","display_name":"Network Packet Processing and Optimization","score":1.0,"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":1.0,"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/T10400","display_name":"Network Security and Intrusion Detection","score":0.9919000267982483,"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9746999740600586,"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":0.8596807718276978},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.638176441192627},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5722779035568237},{"id":"https://openalex.org/keywords/router","display_name":"Router","score":0.5325642824172974},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5000324249267578},{"id":"https://openalex.org/keywords/packet-processing","display_name":"Packet processing","score":0.48526713252067566},{"id":"https://openalex.org/keywords/thread","display_name":"Thread (computing)","score":0.4445617198944092},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3449048697948456},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.2943916618824005},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.2647578716278076},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.20377406477928162}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8596807718276978},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.638176441192627},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5722779035568237},{"id":"https://openalex.org/C2775896111","wikidata":"https://www.wikidata.org/wiki/Q642560","display_name":"Router","level":2,"score":0.5325642824172974},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5000324249267578},{"id":"https://openalex.org/C2779581428","wikidata":"https://www.wikidata.org/wiki/Q7122997","display_name":"Packet processing","level":3,"score":0.48526713252067566},{"id":"https://openalex.org/C138101251","wikidata":"https://www.wikidata.org/wiki/Q213092","display_name":"Thread (computing)","level":2,"score":0.4445617198944092},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3449048697948456},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.2943916618824005},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2647578716278076},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.20377406477928162}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/1254882.1254914","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1254882.1254914","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2007 ACM SIGMETRICS international conference on Measurement and modeling of computer systems","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.125.824","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.125.824","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.research.att.com/~jiawang/sigmetrics2007.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.130.3523","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.130.3523","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://cs.wisc.edu/~qunfeng/papers/sigmetrics2007.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.5899999737739563,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W79029001","https://openalex.org/W1590238182","https://openalex.org/W1591061911","https://openalex.org/W1977141583","https://openalex.org/W1992811742","https://openalex.org/W2022106793","https://openalex.org/W2062652918","https://openalex.org/W2077688755","https://openalex.org/W2087027878","https://openalex.org/W2094051614","https://openalex.org/W2097524058","https://openalex.org/W2108084305","https://openalex.org/W2112208179","https://openalex.org/W2130388632","https://openalex.org/W2136385615","https://openalex.org/W2137216984","https://openalex.org/W2139587756","https://openalex.org/W2143377393","https://openalex.org/W2145679918","https://openalex.org/W2154770818","https://openalex.org/W2155771881","https://openalex.org/W2157085439","https://openalex.org/W2168626603","https://openalex.org/W2169553922","https://openalex.org/W2495970965","https://openalex.org/W2535802910","https://openalex.org/W4206137901","https://openalex.org/W4232114622"],"related_works":["https://openalex.org/W2122026593","https://openalex.org/W2587018561","https://openalex.org/W652583116","https://openalex.org/W2504430136","https://openalex.org/W1570571736","https://openalex.org/W2210470417","https://openalex.org/W1744173400","https://openalex.org/W2281138459","https://openalex.org/W2052025053","https://openalex.org/W3098781149"],"abstract_inverted_index":{"Packet":[0],"classification":[1,70,128,167],"is":[2,77,157],"the":[3,43,47,88,96],"foundation":[4],"of":[5,17,46,74,90,98,178],"many":[6],"Internet":[7],"functions":[8],"such":[9,154],"as":[10],"QoS":[11],"and":[12,94,130,144,189],"security.":[13],"A":[14],"long":[15],"thread":[16],"research":[18],"has":[19,95],"proposed":[20,103],"efficient":[21],"software-based":[22,92],"solutions":[23,29,52],"to":[24,78,122,133,137,159],"this":[25,75,110],"problem.":[26],"Such":[27],"software":[28],"are":[30,61,173],"attractive":[31],"because":[32],"they":[33],"require":[34],"cheap":[35],"memory":[36,56],"systems":[37],"for":[38,67,165],"implementation,":[39],"thus":[40],"bringing":[41],"down":[42],"overall":[44],"cost":[45,89,188],"system.":[48],"In":[49],"contrast,":[50],"hardware-based":[51,100],"use":[53],"more":[54],"expensive":[55],"systems,":[57],"e.g.,":[58],"TCAMs,":[59],"but":[60],"often":[62],"preferred":[63],"by":[64,112],"router":[65],"vendors":[66],"their":[68],"faster":[69],"speeds.":[71],"The":[72],"goal":[73,111],"paper":[76],"find":[79],"a":[80,84,91,99,117,149,155],"\"best-of-both-worlds\"":[81],"solution":[82,85,195],"--":[83,116,121],"that":[86],"incurs":[87],"system":[93],"speed":[97],"one.":[101],"Our":[102],"solution,":[104],"called":[105],"smart":[106],"rule":[107,146],"cache":[108,123,183],"achieves":[109],"using":[113],"minimal":[114],"hardware":[115],"few":[118],"additional":[119,131],"registers":[120],"evolving":[124],"rules":[125],"which":[126],"preserve":[127],"semantics,":[129],"logic":[132],"match":[134],"incoming":[135],"packets":[136],"these":[138],"rules.":[139],"Using":[140],"real":[141,145],"traffic":[142],"traces":[143],"sets":[147],"from":[148],"tier-1":[150],"ISP,":[151],"we":[152,192],"show":[153],"setup":[156],"sufficient":[158],"achieve":[160],"very":[161],"high":[162],"hit":[163],"ratios":[164,172],"fast":[166],"in":[168],"hardware.":[169],"Cache":[170],"miss":[171],"2":[174],"\u223c":[175],"4":[176],"orders":[177],"magnitude":[179],"lower":[180],"than":[181],"flow":[182],"schemes.":[184],"Given":[185],"its":[186],"low":[187],"good":[190],"performance,":[191],"believe":[193],"our":[194],"may":[196],"create":[197],"significant":[198],"impact":[199],"on":[200],"current":[201],"industry":[202],"practice.":[203]},"counts_by_year":[{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":5}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}