{"id":"https://openalex.org/W2069488159","doi":"https://doi.org/10.1109/colcom.2007.4553855","title":"Load balancing in a hierarchical DHT-based P2P system","display_name":"Load balancing in a hierarchical DHT-based P2P system","publication_year":2007,"publication_date":"2007-11-01","ids":{"openalex":"https://openalex.org/W2069488159","doi":"https://doi.org/10.1109/colcom.2007.4553855","mag":"2069488159"},"language":"en","primary_location":{"id":"doi:10.1109/colcom.2007.4553855","is_oa":false,"landing_page_url":"https://doi.org/10.1109/colcom.2007.4553855","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2007)","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/A5074980466","display_name":"Stefan Zoels","orcid":null},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Stefan Zoels","raw_affiliation_strings":["Institute of Communication Networks, Technische Universitat Munchen, Munich, Germany","Inst. of Commun. Networks, Tech. Univ. Munchen, Munich"],"affiliations":[{"raw_affiliation_string":"Institute of Communication Networks, Technische Universitat Munchen, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]},{"raw_affiliation_string":"Inst. of Commun. Networks, Tech. Univ. Munchen, Munich","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090844698","display_name":"Zoran Despotovic","orcid":"https://orcid.org/0000-0001-9791-0286"},"institutions":[{"id":"https://openalex.org/I4210163160","display_name":"DoCoMo Communications Laboratories Europe GmbH","ror":"https://ror.org/04qae1p49","country_code":"DE","type":"company","lineage":["https://openalex.org/I2251713219","https://openalex.org/I4210143714","https://openalex.org/I4210163160"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Zoran Despotovic","raw_affiliation_strings":["DoCoMo Conimunications Laboratories Europe GmbH, Munich, Germany","DoCoMo Commun. Lab. Europe, Munich, Germany"],"affiliations":[{"raw_affiliation_string":"DoCoMo Conimunications Laboratories Europe GmbH, Munich, Germany","institution_ids":[]},{"raw_affiliation_string":"DoCoMo Commun. Lab. Europe, Munich, Germany","institution_ids":["https://openalex.org/I4210163160"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021781616","display_name":"Wolfgang Kellerer","orcid":"https://orcid.org/0000-0003-4358-8038"},"institutions":[{"id":"https://openalex.org/I4210163160","display_name":"DoCoMo Communications Laboratories Europe GmbH","ror":"https://ror.org/04qae1p49","country_code":"DE","type":"company","lineage":["https://openalex.org/I2251713219","https://openalex.org/I4210143714","https://openalex.org/I4210163160"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Wolfgang Kellerer","raw_affiliation_strings":["DoCoMo Conimunications Laboratories Europe GmbH, Munich, Germany","DoCoMo Commun. Lab. Europe, Munich, Germany"],"affiliations":[{"raw_affiliation_string":"DoCoMo Conimunications Laboratories Europe GmbH, Munich, Germany","institution_ids":[]},{"raw_affiliation_string":"DoCoMo Commun. Lab. Europe, Munich, Germany","institution_ids":["https://openalex.org/I4210163160"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5074980466"],"corresponding_institution_ids":["https://openalex.org/I62916508"],"apc_list":null,"apc_paid":null,"fwci":1.9253,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.86996313,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"353","last_page":"361"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","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/T10742","display_name":"Peer-to-Peer Network Technologies","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/T11478","display_name":"Caching and Content Delivery","score":0.9995999932289124,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9902999997138977,"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/load-balancing","display_name":"Load balancing (electrical power)","score":0.8655752539634705},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8395705223083496},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.8066532611846924},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.7305383086204529},{"id":"https://openalex.org/keywords/locality","display_name":"Locality","score":0.6263989210128784},{"id":"https://openalex.org/keywords/load-management","display_name":"Load management","score":0.5876621007919312},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.5147238373756409},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.504616379737854},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.43727946281433105},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.33481305837631226},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.2384350597858429},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06514385342597961}],"concepts":[{"id":"https://openalex.org/C138959212","wikidata":"https://www.wikidata.org/wiki/Q1806783","display_name":"Load balancing (electrical power)","level":3,"score":0.8655752539634705},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8395705223083496},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.8066532611846924},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.7305383086204529},{"id":"https://openalex.org/C2779808786","wikidata":"https://www.wikidata.org/wiki/Q6664603","display_name":"Locality","level":2,"score":0.6263989210128784},{"id":"https://openalex.org/C2779370713","wikidata":"https://www.wikidata.org/wiki/Q357554","display_name":"Load management","level":2,"score":0.5876621007919312},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.5147238373756409},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.504616379737854},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.43727946281433105},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.33481305837631226},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.2384350597858429},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06514385342597961},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"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:10.1109/colcom.2007.4553855","is_oa":false,"landing_page_url":"https://doi.org/10.1109/colcom.2007.4553855","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2007)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.4000000059604645}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1566777210","https://openalex.org/W1678178911","https://openalex.org/W2108824004","https://openalex.org/W2118780110","https://openalex.org/W2119245106","https://openalex.org/W2127441060","https://openalex.org/W2138567086","https://openalex.org/W2143276519","https://openalex.org/W2150962610","https://openalex.org/W2158049821","https://openalex.org/W2163059190","https://openalex.org/W2166069203","https://openalex.org/W2167898414","https://openalex.org/W6634062052","https://openalex.org/W6676651656","https://openalex.org/W6677516953","https://openalex.org/W6677935423","https://openalex.org/W6680032479"],"related_works":["https://openalex.org/W4240010153","https://openalex.org/W1583194654","https://openalex.org/W1964245459","https://openalex.org/W2185389245","https://openalex.org/W2147320702","https://openalex.org/W2248871425","https://openalex.org/W4377970692","https://openalex.org/W2162063029","https://openalex.org/W2944222538","https://openalex.org/W2022863591"],"abstract_inverted_index":{"Hierarchical":[0],"DHT":[1],"(HDHT)":[2],"systems,":[3],"outperforming":[4],"flat":[5,32,77,108],"DHTs":[6,33],"with":[7],"respect":[8],"to":[9,76],"scalability":[10,43],"and":[11,42,117,130],"network":[12,67],"locality,":[13],"became":[14],"an":[15,81],"important":[16],"P2P":[17],"research":[18],"area":[19],"in":[20,58,71,100,107],"recent":[21],"years.":[22],"Appropriate":[23],"load":[24,98,105,121,140],"balancing":[25,85,99,106,122,141],"algorithms,":[26],"which":[27],"are":[28,36],"available":[29],"only":[30],"for":[31,39,124],"so":[34],"far,":[35],"also":[37],"required":[38],"the":[40,66,93,145,153],"reliability":[41],"of":[44,65,84,92,156],"HDHTs.":[45],"However,":[46],"their":[47],"impact":[48],"is":[49],"different.":[50],"In":[51,74,110],"HDHTs,":[52],"failures":[53],"caused":[54],"by":[55,131],"overloaded":[56,69],"nodes":[57,70],"higher":[59],"hierarchical":[60,94],"layers":[61],"affect":[62],"larger":[63],"portions":[64],"than":[68],"lower":[72],"layers.":[73],"comparison":[75],"DHTs,":[78],"HDHTs":[79,101],"offer":[80],"additional":[82],"dimension":[83],"load,":[86],"i.e.,":[87],"through":[88],"varying":[89],"relevant":[90],"parameters":[91],"organization.":[95],"This":[96],"makes":[97],"significantly":[102],"different":[103],"from":[104],"DHTs.":[109],"this":[111,115],"paper,":[112],"we":[113,133],"exploit":[114],"possibility":[116],"present":[118],"a":[119,125],"novel":[120],"algorithm":[123,137],"two-tier":[126],"HDHT":[127],"system.":[128],"Analytically":[129],"simulations":[132],"show":[134],"that":[135],"our":[136],"provides":[138],"good":[139],"performance,":[142],"while":[143],"at":[144],"same":[146],"time":[147],"generating":[148],"less":[149],"overhead":[150],"than,":[151],"e.g.,":[152],"renowned":[154],"\"power":[155],"two":[157],"choices\"":[158],"algorithm.":[159]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}