{"id":"https://openalex.org/W2106683754","doi":"https://doi.org/10.1109/tpds.2002.1158264","title":"Mediaworm: a qos capable router architecture for clusters","display_name":"Mediaworm: a qos capable router architecture for clusters","publication_year":2002,"publication_date":"2002-12-01","ids":{"openalex":"https://openalex.org/W2106683754","doi":"https://doi.org/10.1109/tpds.2002.1158264","mag":"2106683754"},"language":"en","primary_location":{"id":"doi:10.1109/tpds.2002.1158264","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpds.2002.1158264","pdf_url":null,"source":{"id":"https://openalex.org/S97130795","display_name":"IEEE Transactions on Parallel and Distributed Systems","issn_l":"1045-9219","issn":["1045-9219","1558-2183","2161-9883"],"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 Transactions on Parallel and Distributed Systems","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/A5084141859","display_name":"Ki Hwan Yum","orcid":"https://orcid.org/0000-0002-3130-1434"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ki Hwan Yum","raw_affiliation_strings":["Department of Comuter Science and Engineering, Pennsylvania State University, PA, USA","Department of Computer Science and Engineering Pennsylvania State University  University Park PA USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Comuter Science and Engineering, Pennsylvania State University, PA, USA","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"Department of Computer Science and Engineering Pennsylvania State University  University Park PA USA","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100354947","display_name":"Eun Jung Kim","orcid":"https://orcid.org/0000-0002-6824-0516"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eun Jung Kim","raw_affiliation_strings":["Department of Comuter Science and Engineering, Pennsylvania State University, PA, USA","Department of Computer Science and Engineering Pennsylvania State University  University Park PA USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Comuter Science and Engineering, Pennsylvania State University, PA, USA","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"Department of Computer Science and Engineering Pennsylvania State University  University Park PA USA","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054027488","display_name":"Chita R. Das","orcid":"https://orcid.org/0000-0002-4746-7578"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"C.R. Das","raw_affiliation_strings":["Department of Comuter Science and Engineering, Pennsylvania State University, PA, USA","Department of Computer Science and Engineering Pennsylvania State University  University Park PA USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Comuter Science and Engineering, Pennsylvania State University, PA, USA","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"Department of Computer Science and Engineering Pennsylvania State University  University Park PA USA","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5114159301","display_name":"A.S. Vaidya","orcid":null},"institutions":[{"id":"https://openalex.org/I1343180700","display_name":"Intel (United States)","ror":"https://ror.org/01ek73717","country_code":"US","type":"company","lineage":["https://openalex.org/I1343180700"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A.S. Vaidya","raw_affiliation_strings":["Intel Corporation, Santa Clara, CA, USA","Intel#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Intel Corporation, Santa Clara, CA, USA","institution_ids":["https://openalex.org/I1343180700"]},{"raw_affiliation_string":"Intel#TAB#","institution_ids":["https://openalex.org/I1343180700"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9189,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.79084104,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"13","issue":"12","first_page":"1261","last_page":"1274"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":1.0,"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/T10829","display_name":"Interconnection Networks and Systems","score":1.0,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9876999855041504,"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9846000075340271,"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":0.8539600372314453},{"id":"https://openalex.org/keywords/router","display_name":"Router","score":0.7962650656700134},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7243665456771851},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.711098313331604},{"id":"https://openalex.org/keywords/core-router","display_name":"Core router","score":0.48506632447242737},{"id":"https://openalex.org/keywords/jitter","display_name":"Jitter","score":0.4707912504673004},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.4633980095386505},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4290747046470642},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.33049631118774414},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.10595718026161194}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8539600372314453},{"id":"https://openalex.org/C2775896111","wikidata":"https://www.wikidata.org/wiki/Q642560","display_name":"Router","level":2,"score":0.7962650656700134},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7243665456771851},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.711098313331604},{"id":"https://openalex.org/C86726114","wikidata":"https://www.wikidata.org/wiki/Q5170211","display_name":"Core router","level":3,"score":0.48506632447242737},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.4707912504673004},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.4633980095386505},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4290747046470642},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.33049631118774414},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.10595718026161194},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tpds.2002.1158264","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpds.2002.1158264","pdf_url":null,"source":{"id":"https://openalex.org/S97130795","display_name":"IEEE Transactions on Parallel and Distributed Systems","issn_l":"1045-9219","issn":["1045-9219","1558-2183","2161-9883"],"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 Transactions on Parallel and Distributed Systems","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.75.5025","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.75.5025","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.utsa.edu/~yum/publication/MediaWorm.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.5600000023841858}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320310142","display_name":"Tulane University","ror":"https://ror.org/04vmvtb21"},{"id":"https://openalex.org/F4320337515","display_name":"Center for Advanced Study, University of Illinois at Urbana-Champaign","ror":"https://ror.org/047426m28"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":57,"referenced_works":["https://openalex.org/W42081320","https://openalex.org/W1485644474","https://openalex.org/W1491754356","https://openalex.org/W1527294438","https://openalex.org/W1542042368","https://openalex.org/W1749305449","https://openalex.org/W1819224886","https://openalex.org/W1828063300","https://openalex.org/W1957352201","https://openalex.org/W1965476003","https://openalex.org/W1996223461","https://openalex.org/W2006140423","https://openalex.org/W2020135782","https://openalex.org/W2065742943","https://openalex.org/W2073440460","https://openalex.org/W2075691203","https://openalex.org/W2088949727","https://openalex.org/W2089266617","https://openalex.org/W2095938854","https://openalex.org/W2099440788","https://openalex.org/W2104674486","https://openalex.org/W2110566456","https://openalex.org/W2110928547","https://openalex.org/W2114728910","https://openalex.org/W2116304195","https://openalex.org/W2116722109","https://openalex.org/W2123948546","https://openalex.org/W2134655475","https://openalex.org/W2139475785","https://openalex.org/W2142870858","https://openalex.org/W2152970971","https://openalex.org/W2153933696","https://openalex.org/W2154323564","https://openalex.org/W2156864916","https://openalex.org/W2162128924","https://openalex.org/W2164684492","https://openalex.org/W2165176720","https://openalex.org/W2165422384","https://openalex.org/W2167195657","https://openalex.org/W2168697986","https://openalex.org/W2168818486","https://openalex.org/W2171872428","https://openalex.org/W2176566884","https://openalex.org/W2462193902","https://openalex.org/W2808877016","https://openalex.org/W3003834733","https://openalex.org/W3141374855","https://openalex.org/W3143248510","https://openalex.org/W3163287424","https://openalex.org/W3169463464","https://openalex.org/W3179236612","https://openalex.org/W4232384397","https://openalex.org/W4233521036","https://openalex.org/W4234067113","https://openalex.org/W4235255066","https://openalex.org/W4285719527","https://openalex.org/W6601697621"],"related_works":["https://openalex.org/W1768068179","https://openalex.org/W4251533331","https://openalex.org/W1994022894","https://openalex.org/W2466836499","https://openalex.org/W2103064902","https://openalex.org/W2339322148","https://openalex.org/W1524510116","https://openalex.org/W2370711413","https://openalex.org/W1755080166","https://openalex.org/W2385874802"],"abstract_inverted_index":{"With":[0],"the":[1,23,60,117,130],"increasing":[2],"use":[3],"of":[4,25,110,113,119,147,162,175,197],"clusters":[5,182],"in":[6,28,36,47,57],"real-time":[7,127],"applications,":[8],"it":[9,95,157],"has":[10,122],"become":[11],"essential":[12],"to":[13,59,78,98,102,106,173],"design":[14],"high-performance":[15,39],"networks":[16],"with":[17,52,151,184],"quality-of-service":[18],"(QoS)":[19],"guarantees.":[20],"We":[21],"explore":[22],"feasibility":[24],"providing":[26],"QoS":[27],"wormhole":[29,148],"switched":[30,142],"routers,":[31],"which":[32],"are":[33,45],"widely":[34],"used":[35],"designing":[37],"scalable,":[38],"cluster":[40],"interconnects.":[41],"In":[42],"particular,":[43],"we":[44],"interested":[46],"supporting":[48],"multimedia":[49],"video":[50],"streams":[51],"CBR":[53],"and":[54,116,153,179],"VBR":[55],"traffic,":[56],"addition":[58],"conventional":[61],"best-effort":[62,120],"traffic.":[63,128,198],"The":[64],"proposed":[65],"MediaWorm":[66,131],"router":[67,92,132,169],"uses":[68],"a":[69,134,139,163,176],"rate-based":[70],"bandwidth":[71,115,186],"allocation":[72],"mechanism,":[73],"called":[74],"Fine-Grained":[75],"VirtualClock":[76],"(FGVC),":[77],"schedule":[79],"network":[80],"resources":[81],"for":[82,194],"different":[83,195],"traffic":[84,104,121],"classes.":[85],"Our":[86],"simulation":[87],"results":[88],"on":[89,126],"an":[90,107,158],"8-port":[91],"indicate":[93],"that":[94,174,181],"is":[96],"possible":[97],"provide":[99,191],"jitter-free":[100],"delivery":[101],"VBR/CBR":[103],"up":[105],"input":[108],"load":[109],"70-80":[111],"percent":[112],"link":[114],"presence":[118],"no":[123],"adverse":[124],"effect":[125],"Although":[129],"shows":[133,170],"slightly":[135],"lower":[136],"performance":[137,171,193],"than":[138],"pipelined":[140],"circuit":[141],"(PCS)":[143],"router,":[144],"commercial":[145],"success":[146],"switching,":[149],"coupled":[150],"simpler":[152],"cheaper":[154],"design,":[155],"makes":[156],"attractive":[159],"alternative.":[160],"Simulation":[161],"(2/spl":[164],"times/2)":[165],"fat-mesh":[166],"using":[167],"this":[168],"comparable":[172],"single":[177],"switch":[178],"suggests":[180],"designed":[183],"appropriate":[185],"balance":[187],"between":[188],"links":[189],"can":[190],"required":[192],"types":[196]},"counts_by_year":[{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
