{"id":"https://openalex.org/W2136288586","doi":"https://doi.org/10.1109/glocom.2009.5425818","title":"From Trees to DAGs: Improving the Performance of Bridged Ethernet Networks","display_name":"From Trees to DAGs: Improving the Performance of Bridged Ethernet Networks","publication_year":2009,"publication_date":"2009-11-01","ids":{"openalex":"https://openalex.org/W2136288586","doi":"https://doi.org/10.1109/glocom.2009.5425818","mag":"2136288586"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2009.5425818","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2009.5425818","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference","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/A5010846539","display_name":"Chen Avin","orcid":"https://orcid.org/0000-0002-6647-8002"},"institutions":[{"id":"https://openalex.org/I124227911","display_name":"Ben-Gurion University of the Negev","ror":"https://ror.org/05tkyf982","country_code":"IL","type":"education","lineage":["https://openalex.org/I124227911"]}],"countries":["IL"],"is_corresponding":true,"raw_author_name":"Chen Avin","raw_affiliation_strings":["Department of Communication Systems Engineering, Ben-Gurion University of the Negev, Beersheba, Israel","Ben-Gurion University of the Negev,Beer Sheva,Israel"],"affiliations":[{"raw_affiliation_string":"Department of Communication Systems Engineering, Ben-Gurion University of the Negev, Beersheba, Israel","institution_ids":["https://openalex.org/I124227911"]},{"raw_affiliation_string":"Ben-Gurion University of the Negev,Beer Sheva,Israel","institution_ids":["https://openalex.org/I124227911"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009729559","display_name":"Ran Giladi","orcid":"https://orcid.org/0000-0003-3401-5772"},"institutions":[{"id":"https://openalex.org/I124227911","display_name":"Ben-Gurion University of the Negev","ror":"https://ror.org/05tkyf982","country_code":"IL","type":"education","lineage":["https://openalex.org/I124227911"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Ran Giladi","raw_affiliation_strings":["Department of Communication Systems Engineering, Ben-Gurion University of the Negev, Beersheba, Israel","Ben-Gurion University of the Negev,Beer Sheva,Israel"],"affiliations":[{"raw_affiliation_string":"Department of Communication Systems Engineering, Ben-Gurion University of the Negev, Beersheba, Israel","institution_ids":["https://openalex.org/I124227911"]},{"raw_affiliation_string":"Ben-Gurion University of the Negev,Beer Sheva,Israel","institution_ids":["https://openalex.org/I124227911"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063666719","display_name":"Nissan Lev-Tov","orcid":null},"institutions":[{"id":"https://openalex.org/I124227911","display_name":"Ben-Gurion University of the Negev","ror":"https://ror.org/05tkyf982","country_code":"IL","type":"education","lineage":["https://openalex.org/I124227911"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Nissan Lev-Tov","raw_affiliation_strings":["Department of Communication Systems Engineering, Ben-Gurion University of the Negev, Beersheba, Israel","Ben-Gurion University of the Negev,Beer Sheva,Israel"],"affiliations":[{"raw_affiliation_string":"Department of Communication Systems Engineering, Ben-Gurion University of the Negev, Beersheba, Israel","institution_ids":["https://openalex.org/I124227911"]},{"raw_affiliation_string":"Ben-Gurion University of the Negev,Beer Sheva,Israel","institution_ids":["https://openalex.org/I124227911"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016606156","display_name":"Zvi Lotker","orcid":"https://orcid.org/0000-0002-3759-5584"},"institutions":[{"id":"https://openalex.org/I124227911","display_name":"Ben-Gurion University of the Negev","ror":"https://ror.org/05tkyf982","country_code":"IL","type":"education","lineage":["https://openalex.org/I124227911"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Zvi Lotker","raw_affiliation_strings":["Department of Communication Systems Engineering, Ben-Gurion University of the Negev, Beersheba, Israel","Ben-Gurion University of the Negev,Beer Sheva,Israel"],"affiliations":[{"raw_affiliation_string":"Department of Communication Systems Engineering, Ben-Gurion University of the Negev, Beersheba, Israel","institution_ids":["https://openalex.org/I124227911"]},{"raw_affiliation_string":"Ben-Gurion University of the Negev,Beer Sheva,Israel","institution_ids":["https://openalex.org/I124227911"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5010846539"],"corresponding_institution_ids":["https://openalex.org/I124227911"],"apc_list":null,"apc_paid":null,"fwci":0.2991,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.64734731,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"0","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10847","display_name":"Advanced Optical Network Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10847","display_name":"Advanced Optical Network Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9994000196456909,"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/T10138","display_name":"Network Traffic and Congestion Control","score":0.9991999864578247,"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/ethernet-flow-control","display_name":"Ethernet flow control","score":0.7616814970970154},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7507748007774353},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7343735098838806},{"id":"https://openalex.org/keywords/metro-ethernet","display_name":"Metro Ethernet","score":0.6955018639564514},{"id":"https://openalex.org/keywords/carrier-ethernet","display_name":"Carrier Ethernet","score":0.6588804125785828},{"id":"https://openalex.org/keywords/ethernet","display_name":"Ethernet","score":0.6343139410018921},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.5911021828651428},{"id":"https://openalex.org/keywords/spanning-tree","display_name":"Spanning tree","score":0.5764637589454651},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5586451292037964},{"id":"https://openalex.org/keywords/ata-over-ethernet","display_name":"ATA over Ethernet","score":0.5488808155059814},{"id":"https://openalex.org/keywords/connection-oriented-ethernet","display_name":"Connection-oriented Ethernet","score":0.525185227394104},{"id":"https://openalex.org/keywords/local-area-network","display_name":"Local area network","score":0.5054817199707031},{"id":"https://openalex.org/keywords/synchronous-ethernet","display_name":"Synchronous Ethernet","score":0.4493567645549774},{"id":"https://openalex.org/keywords/ethernet-over-sdh","display_name":"Ethernet over SDH","score":0.4457364082336426}],"concepts":[{"id":"https://openalex.org/C68178114","wikidata":"https://www.wikidata.org/wiki/Q5403359","display_name":"Ethernet flow control","level":3,"score":0.7616814970970154},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7507748007774353},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7343735098838806},{"id":"https://openalex.org/C151643298","wikidata":"https://www.wikidata.org/wiki/Q3050434","display_name":"Metro Ethernet","level":4,"score":0.6955018639564514},{"id":"https://openalex.org/C151898751","wikidata":"https://www.wikidata.org/wiki/Q5046350","display_name":"Carrier Ethernet","level":3,"score":0.6588804125785828},{"id":"https://openalex.org/C172173386","wikidata":"https://www.wikidata.org/wiki/Q79984","display_name":"Ethernet","level":2,"score":0.6343139410018921},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.5911021828651428},{"id":"https://openalex.org/C64331007","wikidata":"https://www.wikidata.org/wiki/Q831672","display_name":"Spanning tree","level":2,"score":0.5764637589454651},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5586451292037964},{"id":"https://openalex.org/C60665866","wikidata":"https://www.wikidata.org/wiki/Q298746","display_name":"ATA over Ethernet","level":4,"score":0.5488808155059814},{"id":"https://openalex.org/C186844356","wikidata":"https://www.wikidata.org/wiki/Q5161679","display_name":"Connection-oriented Ethernet","level":4,"score":0.525185227394104},{"id":"https://openalex.org/C137471899","wikidata":"https://www.wikidata.org/wiki/Q11381","display_name":"Local area network","level":2,"score":0.5054817199707031},{"id":"https://openalex.org/C205215620","wikidata":"https://www.wikidata.org/wiki/Q7662206","display_name":"Synchronous Ethernet","level":3,"score":0.4493567645549774},{"id":"https://openalex.org/C30188135","wikidata":"https://www.wikidata.org/wiki/Q1118613","display_name":"Ethernet over SDH","level":4,"score":0.4457364082336426},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2009.5425818","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2009.5425818","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.41999998688697815,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1546862091","https://openalex.org/W2104643391","https://openalex.org/W2112660220","https://openalex.org/W2117235019","https://openalex.org/W2117550693","https://openalex.org/W2124668033","https://openalex.org/W2129605125","https://openalex.org/W2136247396","https://openalex.org/W2140782188","https://openalex.org/W2164509805","https://openalex.org/W2167855401","https://openalex.org/W2169160296","https://openalex.org/W4244415839","https://openalex.org/W6678489687","https://openalex.org/W6684376593"],"related_works":["https://openalex.org/W2121585525","https://openalex.org/W2171677863","https://openalex.org/W1548185804","https://openalex.org/W2031721450","https://openalex.org/W2394431719","https://openalex.org/W2047515853","https://openalex.org/W2142219078","https://openalex.org/W2044552616","https://openalex.org/W2166475922","https://openalex.org/W2143416365"],"abstract_inverted_index":{"Ethernet":[0,27,61,125],"is":[1,22,87,130],"widely":[2],"used":[3],"in":[4,29,46,53,140,143],"Local":[5],"Area":[6,48,56],"Networks":[7,49,57],"(LANs)":[8],"due":[9],"to":[10,25,31,38,96,110,114,137,145],"its":[11],"simplicity":[12,164],"and":[13,51,100,120,160,167],"cost":[14],"effectiveness.":[15],"Today,":[16],"a":[17,35,39,66,122,153],"great":[18],"deal":[19],"of":[20,156,165],"effort":[21],"being":[23],"devoted":[24],"extending":[26],"capabilities":[28],"order":[30,144],"elevate":[32],"it":[33],"from":[34,112],"LAN":[36],"technology":[37],"ubiquitous":[40],"networking":[41],"technology,":[42],"suitable":[43],"for":[44,89],"deployment":[45],"Metropolitan":[47],"(MANs)":[50],"even":[52],"core,":[54],"Wide":[55],"(WANs).":[58],"Current":[59],"standardized":[60,171],"networks":[62],"are":[63],"based":[64,131],"on":[65,132],"spanning":[67,84,172],"tree":[68,85,113,173],"topology,":[69],"using":[70],"the":[71,141,149,170],"Rapid":[72],"Spanning":[73,79],"Tree":[74,80],"Protocol":[75,81],"(RSTP)":[76],"or":[77],"Multiple":[78],"(MSTP).":[82],"The":[83],"architecture":[86,126,151],"useful":[88],"avoiding":[90],"forwarding":[91],"loops,":[92],"but":[93],"may":[94],"lead":[95],"low":[97],"link":[98],"utilization":[99,155],"long":[101],"failure":[102],"recovery":[103],"time.":[104],"In":[105],"this":[106],"paper":[107],"we":[108],"propose":[109],"shift":[111],"Directed":[115],"Acyclic":[116],"Graph":[117],"(DAG)":[118],"topologies":[119],"offer":[121],"new":[123],"bridged":[124],"called":[127],"Orient.":[128],"Orient":[129,150],"assigning":[133],"an":[134],"orientation":[135],"state":[136],"each":[138],"port":[139],"network":[142,158],"prevent":[146],"loops.":[147],"Thus,":[148],"enables":[152],"full":[154],"all":[157],"links":[159],"ports,":[161],"while":[162],"maintaining":[163],"implementation":[166],"compliance":[168],"with":[169],"protocols.":[174]},"counts_by_year":[{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}