{"id":"https://openalex.org/W2150132247","doi":"https://doi.org/10.1145/1023756.1023769","title":"Energy-efficient broadcasting in ad-hoc networks","display_name":"Energy-efficient broadcasting in ad-hoc networks","publication_year":2004,"publication_date":"2004-10-04","ids":{"openalex":"https://openalex.org/W2150132247","doi":"https://doi.org/10.1145/1023756.1023769","mag":"2150132247"},"language":"en","primary_location":{"id":"doi:10.1145/1023756.1023769","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1023756.1023769","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 1st ACM international workshop on Performance evaluation of wireless ad hoc, sensor, and ubiquitous networks","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/A5054420804","display_name":"Paolo Penna","orcid":"https://orcid.org/0000-0002-5959-2421"},"institutions":[{"id":"https://openalex.org/I131729948","display_name":"University of Salerno","ror":"https://ror.org/0192m2k53","country_code":"IT","type":"education","lineage":["https://openalex.org/I131729948"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Paolo Penna","raw_affiliation_strings":["Universit\u00e0 di Salerno, Baronissi (SA), Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e0 di Salerno, Baronissi (SA), Italy","institution_ids":["https://openalex.org/I131729948"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001328914","display_name":"Carmine Ventre","orcid":"https://orcid.org/0000-0003-1464-1215"},"institutions":[{"id":"https://openalex.org/I131729948","display_name":"University of Salerno","ror":"https://ror.org/0192m2k53","country_code":"IT","type":"education","lineage":["https://openalex.org/I131729948"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Carmine Ventre","raw_affiliation_strings":["Universit\u00e0 di Salerno, Baronissi (SA), Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e0 di Salerno, Baronissi (SA), Italy","institution_ids":["https://openalex.org/I131729948"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.7467,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.88094067,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"61","last_page":"68"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10246","display_name":"Mobile Ad Hoc Networks","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"}},"topics":[{"id":"https://openalex.org/T10246","display_name":"Mobile Ad Hoc Networks","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/T11478","display_name":"Caching and Content Delivery","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"}},{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","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"}}],"keywords":[{"id":"https://openalex.org/keywords/unicast","display_name":"Unicast","score":0.9101225137710571},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.7806185483932495},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.755866527557373},{"id":"https://openalex.org/keywords/broadcast-radiation","display_name":"Broadcast radiation","score":0.5833020806312561},{"id":"https://openalex.org/keywords/steiner-tree-problem","display_name":"Steiner tree problem","score":0.575182318687439},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.5575778484344482},{"id":"https://openalex.org/keywords/broadcasting","display_name":"Broadcasting (networking)","score":0.5453128814697266},{"id":"https://openalex.org/keywords/wireless-ad-hoc-network","display_name":"Wireless ad hoc network","score":0.5261811017990112},{"id":"https://openalex.org/keywords/spanning-tree","display_name":"Spanning tree","score":0.5062567591667175},{"id":"https://openalex.org/keywords/minimum-spanning-tree","display_name":"Minimum spanning tree","score":0.46287018060684204},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.4289410710334778},{"id":"https://openalex.org/keywords/shortest-path-tree","display_name":"Shortest-path tree","score":0.4239787459373474},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.42108890414237976},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.41572675108909607},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3890037536621094},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3545382618904114},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19422492384910583},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.18055111169815063},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09288197755813599},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.07874169945716858}],"concepts":[{"id":"https://openalex.org/C11704745","wikidata":"https://www.wikidata.org/wiki/Q918337","display_name":"Unicast","level":3,"score":0.9101225137710571},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.7806185483932495},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.755866527557373},{"id":"https://openalex.org/C114529192","wikidata":"https://www.wikidata.org/wiki/Q922151","display_name":"Broadcast radiation","level":3,"score":0.5833020806312561},{"id":"https://openalex.org/C76220878","wikidata":"https://www.wikidata.org/wiki/Q1764144","display_name":"Steiner tree problem","level":2,"score":0.575182318687439},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.5575778484344482},{"id":"https://openalex.org/C110157686","wikidata":"https://www.wikidata.org/wiki/Q922122","display_name":"Broadcasting (networking)","level":2,"score":0.5453128814697266},{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.5261811017990112},{"id":"https://openalex.org/C64331007","wikidata":"https://www.wikidata.org/wiki/Q831672","display_name":"Spanning tree","level":2,"score":0.5062567591667175},{"id":"https://openalex.org/C13743678","wikidata":"https://www.wikidata.org/wiki/Q240464","display_name":"Minimum spanning tree","level":2,"score":0.46287018060684204},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.4289410710334778},{"id":"https://openalex.org/C23394520","wikidata":"https://www.wikidata.org/wiki/Q4919350","display_name":"Shortest-path tree","level":3,"score":0.4239787459373474},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.42108890414237976},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.41572675108909607},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3890037536621094},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3545382618904114},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19422492384910583},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.18055111169815063},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09288197755813599},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.07874169945716858},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.0},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1023756.1023769","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1023756.1023769","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 1st ACM international workshop on Performance evaluation of wireless ad hoc, sensor, and ubiquitous networks","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8999999761581421}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1483484469","https://openalex.org/W1519448034","https://openalex.org/W1547925695","https://openalex.org/W1551521964","https://openalex.org/W1765492253","https://openalex.org/W1845642169","https://openalex.org/W2011039300","https://openalex.org/W2088273596","https://openalex.org/W2092910894","https://openalex.org/W2097551774","https://openalex.org/W2103955286","https://openalex.org/W2106306378","https://openalex.org/W2112183601","https://openalex.org/W2138959032","https://openalex.org/W2142389389","https://openalex.org/W2150852281","https://openalex.org/W2163355512","https://openalex.org/W2480336462","https://openalex.org/W2951475756","https://openalex.org/W6628979811"],"related_works":["https://openalex.org/W2081066931","https://openalex.org/W4318676427","https://openalex.org/W4206445910","https://openalex.org/W2103696587","https://openalex.org/W2049375542","https://openalex.org/W2029802897","https://openalex.org/W1964927396","https://openalex.org/W2149927264","https://openalex.org/W2556526414","https://openalex.org/W2150132247"],"abstract_inverted_index":{"We":[0,37],"investigate":[1],"the":[2,16,19,24,28,74,94,110,133,136,139,142,153,176,187,203,238,242],"problem":[3],"of":[4,18,43,96,112,118,135,141,241],"constructing":[5],"a":[6,35,119,146,171,181],"multicast":[7],"tree":[8,178,189,205],"in":[9,152,194,219,230],"ad-hoc":[10],"networks.":[11],"In":[12],"particular,":[13],"we":[14,91],"address":[15],"issue":[17],"power":[20],"consumption,":[21],"that":[22,27,76,213],"is,":[23,77],"overall":[25],"energy":[26],"stations":[29],"must":[30],"spend":[31],"to":[32],"implement":[33],"such":[34],"tree.":[36],"focus":[38],"on":[39,109,237],"two":[40],"extreme":[41],"cases":[42,196],"multicast:":[44],"broadcast":[45,62,177,188,204,244],"(one-to-all)":[46],"and":[47,54,63,138,161,168],"unicast":[48,160],"(one-to-one).":[49],"Minimum":[50],"Spanning":[51],"Trees":[52,56,116],"(MSTs)":[53],"Shortest-Path":[55],"(SPTs)":[57],"yield":[58],"optimal":[59,156],"solutions":[60,101,157],"for":[61,73,81,87,158,184,246],"unicast,":[64,82],"respectively.":[65],"Unfortunately,":[66],"they":[67,222],"do":[68],"not":[69,216],"guarantee":[70],"any":[71],"optimality":[72],"\"counterpart\",":[75],"MSTs":[78,167],"are":[79,85,215],"non-optimal":[80,86],"while":[83],"SPTs":[84],"broadcast.In":[88],"this":[89,164],"work,":[90],"experimentally":[92],"evaluate":[93],"performances":[95],"an":[97],"algorithm":[98,245],"combining":[99],"MST":[100,137,243],"with":[102,191],"SPT":[103,143],"ones.":[104],"Our":[105],"approach":[106],"is":[107,193],"based":[108],"construction":[111],"Light":[113],"Approximate":[114],"Shortest-path":[115],"(LASTs)":[117],"given":[120],"directed":[121],"weighted":[122],"graph,":[123],"introduced":[124],"by":[125],"Khuller":[126],"et":[127],"al":[128],"[1995].":[129],"LASTs":[130,192,214],"approximate":[131],"simultaneously":[132],"cost":[134],"distances":[140],"rooted":[144],"at":[145],"source":[147],"node,":[148],"thus":[149],"yielding,":[150],"also":[151,233],"worst":[154],"case,":[155],"both":[159],"broadcast.Rather":[162],"surprisingly,":[163],"\"compromise\"":[165],"between":[166],"SPTs,":[169],"has":[170],"very":[172],"good":[173],"performance":[174],"w.r.t":[175],"obtained":[179,190,206],"from":[180,207],"MST.":[182],"Indeed,":[183,227],"randomly-generated":[185,247],"instances,":[186],"some":[195],"better":[197],"(and":[198],"never":[199],"much":[200],"worse)":[201],"than":[202],"MSTs.":[208],"This":[209],"important":[210],"fact":[211],"shows":[212],"only":[217],"interesting":[218],"theory,":[220],"but":[221],"have":[223],"practical":[224],"relevant":[225],"applications.":[226],"their":[228],"use":[229],"our":[231],"experiments":[232],"provides":[234],"new":[235],"insights":[236],"approximation":[239],"ratio":[240],"instances.":[248]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
