{"id":"https://openalex.org/W2055419611","doi":"https://doi.org/10.1109/tnet.2014.2357051","title":"Compressing IP Forwarding Tables: Towards Entropy Bounds and Beyond","display_name":"Compressing IP Forwarding Tables: Towards Entropy Bounds and Beyond","publication_year":2014,"publication_date":"2014-09-25","ids":{"openalex":"https://openalex.org/W2055419611","doi":"https://doi.org/10.1109/tnet.2014.2357051","mag":"2055419611"},"language":"en","primary_location":{"id":"doi:10.1109/tnet.2014.2357051","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2014.2357051","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/ACM Transactions on Networking","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/A5014559047","display_name":"G\u00e1bor R\u00e9tv\u00e1ri","orcid":"https://orcid.org/0000-0002-5958-7817"},"institutions":[{"id":"https://openalex.org/I29770179","display_name":"Budapest University of Technology and Economics","ror":"https://ror.org/02w42ss30","country_code":"HU","type":"education","lineage":["https://openalex.org/I29770179"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"Gabor Retvari","raw_affiliation_strings":["MTA-BME Future Internet Research Group, Budapest University of Technology and Economics","MTA-BME Future Internet Research Group, High-Speed Networks Laboratory (HSNLab), Department of Telecommunications and Media Informatics, Budapest University of Technology and Economics, Budapest, Hungary"],"raw_orcid":"https://orcid.org/0000-0002-5958-7817","affiliations":[{"raw_affiliation_string":"MTA-BME Future Internet Research Group, Budapest University of Technology and Economics","institution_ids":["https://openalex.org/I29770179"]},{"raw_affiliation_string":"MTA-BME Future Internet Research Group, High-Speed Networks Laboratory (HSNLab), Department of Telecommunications and Media Informatics, Budapest University of Technology and Economics, Budapest, Hungary","institution_ids":["https://openalex.org/I29770179"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062012037","display_name":"J\u00e1nos Tapolcai","orcid":"https://orcid.org/0000-0002-3512-9504"},"institutions":[{"id":"https://openalex.org/I29770179","display_name":"Budapest University of Technology and Economics","ror":"https://ror.org/02w42ss30","country_code":"HU","type":"education","lineage":["https://openalex.org/I29770179"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"Janos Tapolcai","raw_affiliation_strings":["MTA-BME Future Internet Research Group, Budapest University of Technology and Economics","MTA-BME Future Internet Research Group, High-Speed Networks Laboratory (HSNLab), Department of Telecommunications and Media Informatics, Budapest University of Technology and Economics, Budapest, Hungary"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MTA-BME Future Internet Research Group, Budapest University of Technology and Economics","institution_ids":["https://openalex.org/I29770179"]},{"raw_affiliation_string":"MTA-BME Future Internet Research Group, High-Speed Networks Laboratory (HSNLab), Department of Telecommunications and Media Informatics, Budapest University of Technology and Economics, Budapest, Hungary","institution_ids":["https://openalex.org/I29770179"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039445414","display_name":"Attila K\u0151\u0308r\u00f6si","orcid":null},"institutions":[{"id":"https://openalex.org/I29770179","display_name":"Budapest University of Technology and Economics","ror":"https://ror.org/02w42ss30","country_code":"HU","type":"education","lineage":["https://openalex.org/I29770179"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"Attila Korosi","raw_affiliation_strings":["MTA-BME Information Systems Research Group","MTA-BME Information Systems Research Group, Department of Telecommunications and Media Informatics, Budapest University of Technology and Economics, Budapest, Hungary"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MTA-BME Information Systems Research Group","institution_ids":[]},{"raw_affiliation_string":"MTA-BME Information Systems Research Group, Department of Telecommunications and Media Informatics, Budapest University of Technology and Economics, Budapest, Hungary","institution_ids":["https://openalex.org/I29770179"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003339586","display_name":"Andr\u00e1s Majd\u00e1n","orcid":null},"institutions":[{"id":"https://openalex.org/I29770179","display_name":"Budapest University of Technology and Economics","ror":"https://ror.org/02w42ss30","country_code":"HU","type":"education","lineage":["https://openalex.org/I29770179"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"Andras Majdan","raw_affiliation_strings":["MTA-BME Future Internet Research Group, Budapest University of Technology and Economics","MTA-BME Future Internet Research Group, High-Speed Networks Laboratory (HSNLab), Department of Telecommunications and Media Informatics, Budapest University of Technology and Economics, Budapest, Hungary"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MTA-BME Future Internet Research Group, Budapest University of Technology and Economics","institution_ids":["https://openalex.org/I29770179"]},{"raw_affiliation_string":"MTA-BME Future Internet Research Group, High-Speed Networks Laboratory (HSNLab), Department of Telecommunications and Media Informatics, Budapest University of Technology and Economics, Budapest, Hungary","institution_ids":["https://openalex.org/I29770179"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082602345","display_name":"Zal\u00e1n Heszberger","orcid":"https://orcid.org/0000-0002-6779-1711"},"institutions":[{"id":"https://openalex.org/I29770179","display_name":"Budapest University of Technology and Economics","ror":"https://ror.org/02w42ss30","country_code":"HU","type":"education","lineage":["https://openalex.org/I29770179"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"Zalan Heszberger","raw_affiliation_strings":["MTA-BME Information Systems Research Group","MTA-BME Information Systems Research Group, Department of Telecommunications and Media Informatics, Budapest University of Technology and Economics, Budapest, Hungary"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MTA-BME Information Systems Research Group","institution_ids":[]},{"raw_affiliation_string":"MTA-BME Information Systems Research Group, Department of Telecommunications and Media Informatics, Budapest University of Technology and Economics, Budapest, Hungary","institution_ids":["https://openalex.org/I29770179"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.8359,"has_fulltext":false,"cited_by_count":35,"citation_normalized_percentile":{"value":0.90657233,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"24","issue":"1","first_page":"149","last_page":"162"},"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/T11269","display_name":"Algorithms and Data Compression","score":0.998199999332428,"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/T11478","display_name":"Caching and Content Delivery","score":0.9962999820709229,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8425177335739136},{"id":"https://openalex.org/keywords/routing-table","display_name":"Routing table","score":0.579808235168457},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.4581526815891266},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.44356489181518555},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.32988548278808594},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.31210625171661377},{"id":"https://openalex.org/keywords/routing-protocol","display_name":"Routing protocol","score":0.1392817497253418}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8425177335739136},{"id":"https://openalex.org/C184896649","wikidata":"https://www.wikidata.org/wiki/Q290066","display_name":"Routing table","level":4,"score":0.579808235168457},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.4581526815891266},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.44356489181518555},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.32988548278808594},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.31210625171661377},{"id":"https://openalex.org/C104954878","wikidata":"https://www.wikidata.org/wiki/Q1648707","display_name":"Routing protocol","level":3,"score":0.1392817497253418},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tnet.2014.2357051","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2014.2357051","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/ACM Transactions on Networking","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":69,"referenced_works":["https://openalex.org/W1494972982","https://openalex.org/W1554299674","https://openalex.org/W1570572991","https://openalex.org/W1885799453","https://openalex.org/W1980905558","https://openalex.org/W1982640965","https://openalex.org/W1985174631","https://openalex.org/W1999064874","https://openalex.org/W2009038171","https://openalex.org/W2009995012","https://openalex.org/W2013849299","https://openalex.org/W2018866650","https://openalex.org/W2027244654","https://openalex.org/W2030224590","https://openalex.org/W2032972861","https://openalex.org/W2055113824","https://openalex.org/W2064060385","https://openalex.org/W2074147784","https://openalex.org/W2081145547","https://openalex.org/W2083602826","https://openalex.org/W2088386938","https://openalex.org/W2096567253","https://openalex.org/W2098580177","https://openalex.org/W2099111195","https://openalex.org/W2104132688","https://openalex.org/W2107082304","https://openalex.org/W2108190694","https://openalex.org/W2108766572","https://openalex.org/W2109403421","https://openalex.org/W2111695485","https://openalex.org/W2111734949","https://openalex.org/W2112899463","https://openalex.org/W2123790987","https://openalex.org/W2125776766","https://openalex.org/W2127783792","https://openalex.org/W2131011677","https://openalex.org/W2132074944","https://openalex.org/W2132225227","https://openalex.org/W2135494327","https://openalex.org/W2137231558","https://openalex.org/W2141006890","https://openalex.org/W2142636632","https://openalex.org/W2142808699","https://openalex.org/W2147900802","https://openalex.org/W2149243190","https://openalex.org/W2150082535","https://openalex.org/W2152243017","https://openalex.org/W2154111817","https://openalex.org/W2156674860","https://openalex.org/W2158322625","https://openalex.org/W2160484851","https://openalex.org/W2161090120","https://openalex.org/W2161967451","https://openalex.org/W2293187517","https://openalex.org/W2399430268","https://openalex.org/W2482793182","https://openalex.org/W2621280964","https://openalex.org/W3003601347","https://openalex.org/W3004434964","https://openalex.org/W3093756599","https://openalex.org/W3144069207","https://openalex.org/W4206060609","https://openalex.org/W4236444653","https://openalex.org/W4254354095","https://openalex.org/W6679621782","https://openalex.org/W6679934005","https://openalex.org/W6682425091","https://openalex.org/W6683090221","https://openalex.org/W6713008856"],"related_works":["https://openalex.org/W2111375262","https://openalex.org/W1991205173","https://openalex.org/W2109048960","https://openalex.org/W2741481635","https://openalex.org/W2038165453","https://openalex.org/W2137328885","https://openalex.org/W2338537463","https://openalex.org/W2183644707","https://openalex.org/W1595657826","https://openalex.org/W2896613030"],"abstract_inverted_index":{"Lately,":[0],"there":[1],"has":[2],"been":[3],"an":[4,160],"upsurge":[5],"of":[6,18,27,39,95,173],"interest":[7],"in":[8,98,129,140,145,179],"compressed":[9,99],"data":[10,46,100],"structures,":[11,101],"aiming":[12],"to":[13,43,56,71,132,168],"pack":[14],"ever":[15],"larger":[16],"quantities":[17],"information":[19],"into":[20,75],"constrained":[21],"memory":[22],"without":[23],"sacrificing":[24],"the":[25,50,58,64,93,96,115],"efficiency":[26],"standard":[28],"operations,":[29],"like":[30],"random":[31],"access,":[32],"search,":[33],"or":[34],"update.":[35,89],"The":[36],"main":[37],"goal":[38],"this":[40],"paper":[41],"is":[42],"demonstrate":[44],"how":[45,55],"compression":[47],"can":[48],"benefit":[49],"networking":[51],"community":[52],"by":[53,68],"showing":[54],"squeeze":[57],"IP":[59,69,122,130],"Forwarding":[60],"Information":[61],"Base":[62],"(FIB),":[63],"giant":[65],"table":[66],"consulted":[67],"routers":[70],"make":[72],"forwarding":[73],"decisions,":[74],"information-theoretical":[76],"entropy":[77,135],"bounds,":[78],"with":[79,108,175],"essentially":[80],"zero":[81],"cost":[82],"on":[83,150,185],"longest":[84],"prefix":[85,117],"match":[86],"and":[87,137,143,182],"FIB":[88,106,161,186],"First,":[90],"we":[91,113],"adopt":[92],"state":[94],"art":[97],"yielding":[102],"a":[103,151,176],"static":[104],"entropy-compressed":[105],"representation":[107],"asymptotically":[109],"optimal":[110,141,147],"lookup.":[111],"Then,":[112],"redesign":[114],"venerable":[116],"tree,":[118],"used":[119],"commonly":[120],"for":[121,124],"lookup":[123,139,180],"at":[125],"least":[126],"20":[127],"years":[128],"routers,":[131],"also":[133],"admit":[134],"bounds":[136],"support":[138],"time":[142],"update":[144],"nearly":[146],"time.":[148],"Evaluations":[149],"Linux":[152],"kernel":[153],"prototype":[154],"indicate":[155],"that":[156],"our":[157],"compressors":[158],"encode":[159],"comprising":[162],"more":[163],"than":[164],"440":[165],"K":[166],"prefixes":[167],"just":[169],"about":[170],"100-400":[171],"kB":[172],"memory,":[174],"threefold":[177],"increase":[178],"throughput":[181],"no":[183],"penalty":[184],"updates.":[187]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
