{"id":"https://openalex.org/W2108994114","doi":"https://doi.org/10.1142/s021926591100285x","title":"MINIMUM LATENCY LINK SCHEDULING FOR ARBITRARY DIRECTED ACYCLIC NETWORKS UNDER PRECEDENCE AND SINR CONSTRAINTS","display_name":"MINIMUM LATENCY LINK SCHEDULING FOR ARBITRARY DIRECTED ACYCLIC NETWORKS UNDER PRECEDENCE AND SINR CONSTRAINTS","publication_year":2011,"publication_date":"2011-03-01","ids":{"openalex":"https://openalex.org/W2108994114","doi":"https://doi.org/10.1142/s021926591100285x","mag":"2108994114"},"language":"en","primary_location":{"id":"doi:10.1142/s021926591100285x","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s021926591100285x","pdf_url":null,"source":{"id":"https://openalex.org/S63112013","display_name":"Journal of Interconnection Networks","issn_l":"0219-2659","issn":["0219-2659","1793-6713"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Interconnection Networks","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/A5060679441","display_name":"Qiang-Sheng Hua","orcid":"https://orcid.org/0000-0002-3909-5719"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"QIANG-SHENG HUA","raw_affiliation_strings":["Institute for Interdisciplinary Information Sciences, Tsinghua University, 100084, Beijing, P.R. China"],"affiliations":[{"raw_affiliation_string":"Institute for Interdisciplinary Information Sciences, Tsinghua University, 100084, Beijing, P.R. China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050054998","display_name":"Yuexuan Wang","orcid":"https://orcid.org/0000-0002-8573-0867"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"YUEXUAN WANG","raw_affiliation_strings":["Institute for Interdisciplinary Information Sciences, Tsinghua University, 100084, Beijing, P.R. China"],"affiliations":[{"raw_affiliation_string":"Institute for Interdisciplinary Information Sciences, Tsinghua University, 100084, Beijing, P.R. China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045982340","display_name":"Dongxiao Yu","orcid":"https://orcid.org/0000-0001-6835-5981"},"institutions":[{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"DONGXIAO YU","raw_affiliation_strings":["Department of Computer Science, The University of Hong Kong, Pokfulam, Hong Kong, P.R. China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, The University of Hong Kong, Pokfulam, Hong Kong, P.R. China","institution_ids":["https://openalex.org/I889458895"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067465324","display_name":"Haisheng Tan","orcid":"https://orcid.org/0000-0002-3133-1430"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"HAISHENG TAN","raw_affiliation_strings":["Institute for Interdisciplinary Information Sciences, Tsinghua University, 100084, Beijing, P.R. China"],"affiliations":[{"raw_affiliation_string":"Institute for Interdisciplinary Information Sciences, Tsinghua University, 100084, Beijing, P.R. China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5060679441"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":1.0502,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.78979414,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"12","issue":"01n02","first_page":"85","last_page":"107"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9984999895095825,"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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9984999895095825,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9980000257492065,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","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":0.7365655303001404},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6257632970809937},{"id":"https://openalex.org/keywords/directed-acyclic-graph","display_name":"Directed acyclic graph","score":0.5113856196403503},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.4991493225097656},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.4702310264110565},{"id":"https://openalex.org/keywords/job-shop-scheduling","display_name":"Job shop scheduling","score":0.449605256319046},{"id":"https://openalex.org/keywords/time-complexity","display_name":"Time complexity","score":0.4492274522781372},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.44766026735305786},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4238489866256714},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38832396268844604},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.34948503971099854},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22370696067810059},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.16895923018455505},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.07731229066848755}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7365655303001404},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6257632970809937},{"id":"https://openalex.org/C74197172","wikidata":"https://www.wikidata.org/wiki/Q1195339","display_name":"Directed acyclic graph","level":2,"score":0.5113856196403503},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.4991493225097656},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.4702310264110565},{"id":"https://openalex.org/C55416958","wikidata":"https://www.wikidata.org/wiki/Q6206757","display_name":"Job shop scheduling","level":3,"score":0.449605256319046},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.4492274522781372},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.44766026735305786},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4238489866256714},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38832396268844604},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.34948503971099854},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22370696067810059},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.16895923018455505},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.07731229066848755},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s021926591100285x","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s021926591100285x","pdf_url":null,"source":{"id":"https://openalex.org/S63112013","display_name":"Journal of Interconnection Networks","issn_l":"0219-2659","issn":["0219-2659","1793-6713"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Interconnection Networks","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5899999737739563,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W77802288","https://openalex.org/W1488435683","https://openalex.org/W1505779571","https://openalex.org/W1518916956","https://openalex.org/W1542560783","https://openalex.org/W1576150125","https://openalex.org/W1584433497","https://openalex.org/W1585787004","https://openalex.org/W1606343334","https://openalex.org/W1961810365","https://openalex.org/W1979112316","https://openalex.org/W1980952440","https://openalex.org/W1981996334","https://openalex.org/W2000256425","https://openalex.org/W2005106908","https://openalex.org/W2006496613","https://openalex.org/W2016939947","https://openalex.org/W2029878178","https://openalex.org/W2039480765","https://openalex.org/W2045724193","https://openalex.org/W2064675304","https://openalex.org/W2090768129","https://openalex.org/W2091075671","https://openalex.org/W2091755831","https://openalex.org/W2095134086","https://openalex.org/W2097659008","https://openalex.org/W2098270168","https://openalex.org/W2098480450","https://openalex.org/W2099644548","https://openalex.org/W2100316242","https://openalex.org/W2106242763","https://openalex.org/W2106388288","https://openalex.org/W2125202270","https://openalex.org/W2127259994","https://openalex.org/W2129219909","https://openalex.org/W2137691581","https://openalex.org/W2137775453","https://openalex.org/W2141292785","https://openalex.org/W2141769193","https://openalex.org/W2144851122","https://openalex.org/W2148868861","https://openalex.org/W2153487953","https://openalex.org/W2155730370","https://openalex.org/W2164534313","https://openalex.org/W2169542876","https://openalex.org/W2610857016"],"related_works":["https://openalex.org/W2731094954","https://openalex.org/W2789273959","https://openalex.org/W4302345037","https://openalex.org/W2952978498","https://openalex.org/W3172150420","https://openalex.org/W2951616510","https://openalex.org/W1998712144","https://openalex.org/W2774472052","https://openalex.org/W1589381382","https://openalex.org/W961142965"],"abstract_inverted_index":{"Scheduling":[0],"wireless":[1,45],"links":[2],"under":[3,123],"the":[4,12,37,44,79,104,112,150,218,232],"SINR":[5,127],"model":[6],"has":[7,68],"attracted":[8],"increasing":[9],"attention":[10],"in":[11,51],"past":[13],"few":[14],"years":[15],"[1\u20136,":[16],"8\u201315,":[17],"18\u201320,":[18],"23\u201325,":[19],"27,":[20],"28,":[21],"33\u201336,":[22],"39,":[23],"41,":[24],"42,":[25],"45,":[26],"46].":[27],"However,":[28],"most":[29],"of":[30,73],"previous":[31],"work":[32],"did":[33],"not":[34,59,237],"account":[35],"for":[36,118,179],"precedence":[38,125],"constraint":[39],"that":[40,149],"might":[41],"exist":[42],"among":[43],"links.":[46],"Precedence":[47],"constraints":[48],"are":[49],"common":[50],"data":[52,61,70,139],"aggregation":[53,83],"problems":[54],"where":[55],"a":[56,157,167],"sensor":[57,136],"can":[58,205,224],"send":[60],"to":[62,78,140,226],"its":[63,74],"parent":[64,144],"node":[65],"before":[66],"it":[67],"received":[69],"from":[71],"all":[72],"children.":[75],"Existing":[76],"solutions":[77],"so-called":[80],"minimum":[81,113],"latency":[82,114],"scheduling":[84,116,209,229],"problem":[85,117,151],"[7,":[86],"16,":[87],"21,":[88],"26,":[89],"29,":[90],"30,":[91],"32,":[92],"40,":[93],"43,":[94],"44]":[95],"mainly":[96],"focus":[97],"on":[98],"specific":[99],"tree":[100],"topologies":[101],"rooted":[102],"at":[103],"sink":[105],"node.":[106,145],"In":[107],"this":[108],"paper,":[109],"we":[110,204],"study":[111],"link":[115],"arbitrary":[119,184],"directed":[120,185],"acyclic":[121,186],"networks":[122],"both":[124,180,196],"and":[126,134,154,166,182,198,216],"constraints.":[128],"Our":[129],"formulation":[130],"allows":[131],"multiple":[132],"sinks,":[133],"each":[135],"may":[137],"transmit":[138],"more":[141],"than":[142,231],"one":[143],"We":[146,173],"first":[147],"show":[148,191],"is":[152],"NP-hard,":[153],"then":[155],"propose":[156],"linear":[158,199],"power":[159,200],"assignment":[160],"based":[161,170,202,221],"polynomial":[162],"time":[163],"approximation":[164],"algorithm":[165,223,234],"dynamic":[168,219],"labeling":[169,214,220],"heuristic":[171,222,233],"algorithm.":[172],"have":[174],"carried":[175],"out":[176],"extensive":[177],"simulations":[178],"dense":[181],"sparse":[183],"networks.":[187],"The":[188],"simulation":[189],"results":[190],"that:":[192],"(1)":[193],"compared":[194],"with":[195],"uniform":[197],"assignments":[201],"algorithms,":[203],"achieve":[206],"much":[207],"shorter":[208,228],"lengths":[210,230],"using":[211],"our":[212],"proposed":[213],"algorithm,":[215],"(2)":[217],"lead":[225],"significantly":[227],"which":[235],"does":[236],"use":[238],"labeling.":[239]},"counts_by_year":[{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}