{"id":"https://openalex.org/W2465793152","doi":"https://doi.org/10.1145/2890955.2890968","title":"HULA","display_name":"HULA","publication_year":2016,"publication_date":"2016-03-14","ids":{"openalex":"https://openalex.org/W2465793152","doi":"https://doi.org/10.1145/2890955.2890968","mag":"2465793152"},"language":"en","primary_location":{"id":"doi:10.1145/2890955.2890968","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2890955.2890968","pdf_url":"http://dl.acm.org/ft_gateway.cfm?id=2890968&type=pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Symposium on SDN Research","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"http://dl.acm.org/ft_gateway.cfm?id=2890968&type=pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060745169","display_name":"Naga Praveen Kumar Katta","orcid":null},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Naga Katta","raw_affiliation_strings":["Princeton University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Princeton University","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033595228","display_name":"Mukesh Hira","orcid":null},"institutions":[{"id":"https://openalex.org/I74786994","display_name":"Kitware (United States)","ror":"https://ror.org/02s2acn37","country_code":"US","type":"company","lineage":["https://openalex.org/I74786994"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mukesh Hira","raw_affiliation_strings":["VMware"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"VMware","institution_ids":["https://openalex.org/I74786994"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101626422","display_name":"Changhoon Kim","orcid":"https://orcid.org/0009-0000-5850-6483"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Changhoon Kim","raw_affiliation_strings":["Barefoot Networks"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Barefoot Networks","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008674902","display_name":"Anirudh Sivaraman","orcid":"https://orcid.org/0000-0001-5025-4234"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Anirudh Sivaraman","raw_affiliation_strings":["MIT CSAIL"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MIT CSAIL","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003914268","display_name":"Jennifer Rexford","orcid":"https://orcid.org/0000-0002-0231-8165"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jennifer Rexford","raw_affiliation_strings":["Princeton University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Princeton University","institution_ids":["https://openalex.org/I20089843"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5060745169"],"corresponding_institution_ids":["https://openalex.org/I20089843"],"apc_list":null,"apc_paid":null,"fwci":59.3453,"has_fulltext":true,"cited_by_count":379,"citation_normalized_percentile":{"value":0.99889056,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9997000098228455,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9986000061035156,"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/network-topology","display_name":"Network topology","score":0.7697567939758301},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7465928792953491},{"id":"https://openalex.org/keywords/load-balancing","display_name":"Load balancing (electrical power)","score":0.7047720551490784},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5314290523529053},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5230528116226196},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4723057746887207},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.44219234585762024},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.35756009817123413},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1072598397731781}],"concepts":[{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.7697567939758301},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7465928792953491},{"id":"https://openalex.org/C138959212","wikidata":"https://www.wikidata.org/wiki/Q1806783","display_name":"Load balancing (electrical power)","level":3,"score":0.7047720551490784},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5314290523529053},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5230528116226196},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4723057746887207},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.44219234585762024},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.35756009817123413},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1072598397731781},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2890955.2890968","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2890955.2890968","pdf_url":"http://dl.acm.org/ft_gateway.cfm?id=2890968&type=pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Symposium on SDN Research","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/2890955.2890968","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2890955.2890968","pdf_url":"http://dl.acm.org/ft_gateway.cfm?id=2890968&type=pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Symposium on SDN Research","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6317947964","display_name":null,"funder_award_id":"N00014-12-1-0757","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"},{"id":"https://openalex.org/G7685818843","display_name":null,"funder_award_id":"N00014-12-1","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"},{"id":"https://openalex.org/G8419557094","display_name":null,"funder_award_id":"TS-1111520","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8876996369","display_name":null,"funder_award_id":"N00014","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320337345","display_name":"Office of Naval Research","ror":"https://ror.org/00rk2pe57"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2465793152.pdf","grobid_xml":"https://content.openalex.org/works/W2465793152.grobid-xml"},"referenced_works_count":40,"referenced_works":["https://openalex.org/W1503891749","https://openalex.org/W1586943862","https://openalex.org/W1657185548","https://openalex.org/W1698388015","https://openalex.org/W1841750659","https://openalex.org/W1969943755","https://openalex.org/W1971326463","https://openalex.org/W1978175770","https://openalex.org/W1994926493","https://openalex.org/W1997996213","https://openalex.org/W2016029184","https://openalex.org/W2034673442","https://openalex.org/W2038718790","https://openalex.org/W2051945243","https://openalex.org/W2062362478","https://openalex.org/W2097906305","https://openalex.org/W2099657323","https://openalex.org/W2102090846","https://openalex.org/W2103110737","https://openalex.org/W2106863923","https://openalex.org/W2117884704","https://openalex.org/W2123016589","https://openalex.org/W2126210439","https://openalex.org/W2126822952","https://openalex.org/W2126878542","https://openalex.org/W2134519279","https://openalex.org/W2134889667","https://openalex.org/W2142480021","https://openalex.org/W2143508387","https://openalex.org/W2149804187","https://openalex.org/W2149939304","https://openalex.org/W2154203494","https://openalex.org/W2157614013","https://openalex.org/W2157990152","https://openalex.org/W2164740236","https://openalex.org/W2296390567","https://openalex.org/W2523950303","https://openalex.org/W4237515752","https://openalex.org/W4254522945","https://openalex.org/W6674709125"],"related_works":["https://openalex.org/W2086397253","https://openalex.org/W2133122801","https://openalex.org/W2563943286","https://openalex.org/W600422426","https://openalex.org/W2007156430","https://openalex.org/W3081478936","https://openalex.org/W2966826037","https://openalex.org/W2785612136","https://openalex.org/W2099529706","https://openalex.org/W4385190278"],"abstract_inverted_index":{"Datacenter":[0],"networks":[1],"employ":[2],"multi-rooted":[3],"topologies":[4,14],"(e.g.,":[5],"Leaf-Spine,":[6],"Fat-Tree)":[7],"to":[8,27,91],"provide":[9],"large":[10,17,92],"bisection":[11,31],"bandwidth.":[12,32],"These":[13,62],"use":[15],"a":[16,23,77],"degree":[18],"of":[19,80],"multipathing,":[20],"and":[21,87],"need":[22],"data-plane":[24],"load-balancing":[25,35,54],"mechanism":[26,36],"effectively":[28],"utilize":[29],"their":[30],"The":[33],"canonical":[34],"is":[37,71],"equal-cost":[38],"multi-path":[39],"routing":[40],"(ECMP),":[41],"which":[42],"spreads":[43],"traffic":[44],"uniformly":[45],"across":[46],"multiple":[47],"paths.":[48],"Motivated":[49],"by":[50],"ECMP's":[51],"shortcomings,":[52],"congestion-aware":[53],"techniques":[55,63],"such":[56],"as":[57],"CONGA":[58],"have":[59,64],"been":[60],"developed.":[61],"two":[65],"limitations.":[66],"First,":[67],"because":[68,95],"switch":[69],"memory":[70],"limited,":[72],"they":[73,96,102],"can":[74],"only":[75],"maintain":[76],"small":[78],"amount":[79],"congestion-tracking":[81],"state":[82],"at":[83],"the":[84,107],"edge":[85],"switches,":[86],"do":[88],"not":[89],"scale":[90],"topologies.":[93],"Second,":[94],"are":[97],"implemented":[98],"in":[99,106],"custom":[100],"hardware,":[101],"cannot":[103],"be":[104],"modified":[105],"field.":[108]},"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":43},{"year":2024,"cited_by_count":44},{"year":2023,"cited_by_count":34},{"year":2022,"cited_by_count":48},{"year":2021,"cited_by_count":62},{"year":2020,"cited_by_count":55},{"year":2019,"cited_by_count":38},{"year":2018,"cited_by_count":24},{"year":2017,"cited_by_count":20},{"year":2016,"cited_by_count":4}],"updated_date":"2026-05-05T08:41:31.759640","created_date":"2016-07-22T00:00:00"}
