{"id":"https://openalex.org/W4412610789","doi":"https://doi.org/10.1109/hpcc64274.2024.00216","title":"Enabling Source Hosts to Precisely Select Paths via ECMP Hash Linearity in Data Center Networks","display_name":"Enabling Source Hosts to Precisely Select Paths via ECMP Hash Linearity in Data Center Networks","publication_year":2024,"publication_date":"2024-12-13","ids":{"openalex":"https://openalex.org/W4412610789","doi":"https://doi.org/10.1109/hpcc64274.2024.00216"},"language":"en","primary_location":{"id":"doi:10.1109/hpcc64274.2024.00216","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hpcc64274.2024.00216","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on High Performance Computing and Communications (HPCC)","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/A5100646070","display_name":"Boyang Zhou","orcid":"https://orcid.org/0000-0003-0436-4293"},"institutions":[{"id":"https://openalex.org/I4210123185","display_name":"Zhejiang Lab","ror":"https://ror.org/02m2h7991","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210123185"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Boyang Zhou","raw_affiliation_strings":["Research Center for High Efficiency Computing System,Zhejiang Lab,Hangzhou,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Center for High Efficiency Computing System,Zhejiang Lab,Hangzhou,China","institution_ids":["https://openalex.org/I4210123185"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078198240","display_name":"Chunming Wu","orcid":"https://orcid.org/0000-0001-7958-9687"},"institutions":[{"id":"https://openalex.org/I168879160","display_name":"Zhejiang University of Science and Technology","ror":"https://ror.org/05mx0wr29","country_code":"CN","type":"education","lineage":["https://openalex.org/I168879160"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunming Wu","raw_affiliation_strings":["Zhejiang University,College of Computer Science and Technology,Hangzhou,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang University,College of Computer Science and Technology,Hangzhou,China","institution_ids":["https://openalex.org/I168879160"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100636290","display_name":"Qiang Yang","orcid":"https://orcid.org/0000-0002-0761-4692"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiang Yang","raw_affiliation_strings":["Zhejiang University,College of Electrical Engineering,Hangzhou,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang University,College of Electrical Engineering,Hangzhou,China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.117,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.79676915,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1633","last_page":"1642"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9987999796867371,"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"}},"topics":[{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9987999796867371,"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/T11478","display_name":"Caching and Content Delivery","score":0.9979000091552734,"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/T10400","display_name":"Network Security and Intrusion Detection","score":0.9976999759674072,"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":0.7669389247894287},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.7075697183609009},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6056632995605469},{"id":"https://openalex.org/keywords/data-center","display_name":"Data center","score":0.5277714729309082},{"id":"https://openalex.org/keywords/linearity","display_name":"Linearity","score":0.5219844579696655},{"id":"https://openalex.org/keywords/hash-table","display_name":"Hash table","score":0.4662185311317444},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.20989888906478882},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0940665602684021}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7669389247894287},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.7075697183609009},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6056632995605469},{"id":"https://openalex.org/C153740404","wikidata":"https://www.wikidata.org/wiki/Q671224","display_name":"Data center","level":2,"score":0.5277714729309082},{"id":"https://openalex.org/C77170095","wikidata":"https://www.wikidata.org/wiki/Q1753188","display_name":"Linearity","level":2,"score":0.5219844579696655},{"id":"https://openalex.org/C67388219","wikidata":"https://www.wikidata.org/wiki/Q207440","display_name":"Hash table","level":3,"score":0.4662185311317444},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.20989888906478882},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0940665602684021},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/hpcc64274.2024.00216","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hpcc64274.2024.00216","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on High Performance Computing and Communications (HPCC)","raw_type":"proceedings-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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1750985709","https://openalex.org/W1975303631","https://openalex.org/W2034673442","https://openalex.org/W2038861084","https://openalex.org/W2093030849","https://openalex.org/W2118623454","https://openalex.org/W2130531694","https://openalex.org/W2137793678","https://openalex.org/W2155750235","https://openalex.org/W2169246522","https://openalex.org/W2405554247","https://openalex.org/W2477023729","https://openalex.org/W2744698795","https://openalex.org/W2794260443","https://openalex.org/W3097013252","https://openalex.org/W3161886301","https://openalex.org/W4236798740","https://openalex.org/W4396680554","https://openalex.org/W4401176799","https://openalex.org/W6637643684","https://openalex.org/W6727753201","https://openalex.org/W6798894913"],"related_works":["https://openalex.org/W2023858428","https://openalex.org/W4247324130","https://openalex.org/W2538259895","https://openalex.org/W2126963364","https://openalex.org/W2051287254","https://openalex.org/W2144265691","https://openalex.org/W1605991620","https://openalex.org/W113683524","https://openalex.org/W4385261619","https://openalex.org/W93624718"],"abstract_inverted_index":{"In":[0],"data":[1],"center":[2],"networks":[3],"(DCNs)":[4],"with":[5,145],"high-density":[6],"computing":[7],"power,":[8],"the":[9,14,98,102,117,127,139],"path":[10,22,69,143,179,183],"selection":[11,40,144],"managed":[12],"by":[13,83],"equal-cost":[15],"multi-path":[16],"(ECMP)":[17],"hashing":[18],"function":[19],"often":[20],"causes":[21],"overlap":[23,184],"and":[24,52,114,148,163,189],"overuse":[25],"of":[26],"switch":[27,110,137],"ports,":[28],"undermining":[29],"performance.":[30],"While":[31],"recent":[32],"approaches":[33],"allow":[34],"hosts":[35,75],"to":[36,55,76,105,108,169,186],"influence":[37,193],"egress":[38,60,111],"port":[39,50,192],"via":[41,80],"single-bit":[42],"changes":[43,104],"in":[44,161,196],"packet":[45,133],"headers,":[46],"they":[47],"offer":[48],"limited":[49],"coverage":[51],"are":[53],"restricted":[54],"determining":[56],"a":[57,67],"single":[58],"hop\u2019s":[59],"port.":[61],"To":[62],"address":[63],"this,":[64],"we":[65],"propose":[66],"host-based":[68],"selector":[70],"(HPS)":[71],"that":[72,175],"enables":[73,177],"source":[74],"precisely":[77],"select":[78,109],"paths":[79],"multiple":[81],"hops":[82],"making":[84,152],"targeted":[85],"multi-bit":[86],"header":[87],"changes.":[88],"HPS":[89,130,160,176],"is":[90],"based":[91],"on":[92],"two":[93,162],"key":[94],"principles:":[95],"(a)":[96],"exploiting":[97],"predictable":[99],"relationship":[100],"between":[101],"relative":[103],"hash":[106],"values":[107],"ports":[112],"effectively,":[113],"(b)":[115],"applying":[116],"criteria":[118],"for":[119,155],"ensuring":[120,141],"modified":[121],"headers":[122,134],"accurately":[123],"direct":[124],"packets":[125],"along":[126,138],"desired":[128],"path.":[129],"iteratively":[131],"adjusts":[132],"at":[135],"each":[136],"path,":[140],"efficient":[142],"polynomial":[146],"time":[147],"constant":[149],"space":[150],"complexity,":[151],"it":[153],"scalable":[154],"large":[156],"networks.":[157],"We":[158],"evaluated":[159],"three-layer":[164],"DCN":[165],"topologies,":[166],"testing":[167],"up":[168],"1,000":[170],"paths.":[171],"The":[172],"results":[173],"show":[174],"precise":[178],"selection,":[180],"greatly":[181],"reducing":[182],"compared":[185],"traditional":[187],"ECMP":[188],"state-of-the-art":[190],"RePaC":[191],"method,":[194],"resulting":[195],"substantial":[197],"performance":[198],"improvements.":[199]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}