{"id":"https://openalex.org/W2054616818","doi":"https://doi.org/10.1109/tpds.2014.2310471","title":"Cooperative Positioning and Tracking in Disruption Tolerant Networks","display_name":"Cooperative Positioning and Tracking in Disruption Tolerant Networks","publication_year":2014,"publication_date":"2014-03-11","ids":{"openalex":"https://openalex.org/W2054616818","doi":"https://doi.org/10.1109/tpds.2014.2310471","mag":"2054616818"},"language":"en","primary_location":{"id":"doi:10.1109/tpds.2014.2310471","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpds.2014.2310471","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/A5004218295","display_name":"Wenzhong Li","orcid":"https://orcid.org/0000-0002-9199-3655"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenzhong Li","raw_affiliation_strings":["State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, China","State Key Laboratory for Novel Software Technology, Nanjing University, Xianlin Street 163, Nanjing 210023, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I881766915"]},{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, Xianlin Street 163, Nanjing 210023, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014367473","display_name":"Yuefei Hu","orcid":"https://orcid.org/0000-0002-0538-8492"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuefei Hu","raw_affiliation_strings":["State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, China","State Key Laboratory for Novel Software Technology, Nanjing University, Xianlin Street 163, Nanjing 210023, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I881766915"]},{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, Xianlin Street 163, Nanjing 210023, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018318168","display_name":"Xiaoming Fu","orcid":"https://orcid.org/0000-0002-8012-4753"},"institutions":[{"id":"https://openalex.org/I74656192","display_name":"University of G\u00f6ttingen","ror":"https://ror.org/01y9bpm73","country_code":"DE","type":"education","lineage":["https://openalex.org/I74656192"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Xiaoming Fu","raw_affiliation_strings":["Institute of Computer Science, University of Goettingen, Goettingen, Germany","Institute of Computer Science , University of Goettingen, Goldschmidtstr. 7, Goettingen 37077, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Computer Science, University of Goettingen, Goettingen, Germany","institution_ids":["https://openalex.org/I74656192"]},{"raw_affiliation_string":"Institute of Computer Science , University of Goettingen, Goldschmidtstr. 7, Goettingen 37077, Germany","institution_ids":["https://openalex.org/I74656192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043533769","display_name":"Sanglu Lu","orcid":"https://orcid.org/0000-0003-1467-4519"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sanglu Lu","raw_affiliation_strings":["State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, China","State Key Laboratory for Novel Software Technology, Nanjing University, Xianlin Street 163, Nanjing 210023, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I881766915"]},{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, Xianlin Street 163, Nanjing 210023, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112771285","display_name":"Daoxu Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Daoxu Chen","raw_affiliation_strings":["State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, China","State Key Laboratory for Novel Software Technology, Nanjing University, Xianlin Street 163, Nanjing 210023, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I881766915"]},{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, Xianlin Street 163, Nanjing 210023, China","institution_ids":["https://openalex.org/I881766915"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.7294,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.93885849,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"26","issue":"2","first_page":"382","last_page":"391"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization 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/T10326","display_name":"Indoor and Outdoor Localization 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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9970999956130981,"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8712314367294312},{"id":"https://openalex.org/keywords/testbed","display_name":"Testbed","score":0.6298784017562866},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.6228144764900208},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.5845500230789185},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.5823370218276978},{"id":"https://openalex.org/keywords/compass","display_name":"Compass","score":0.4933077394962311},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.4520265758037567},{"id":"https://openalex.org/keywords/markov-chain","display_name":"Markov chain","score":0.4293363690376282},{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.4147787094116211},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.34607237577438354},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2554287016391754},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14568156003952026},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.1091395914554596}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8712314367294312},{"id":"https://openalex.org/C31395832","wikidata":"https://www.wikidata.org/wiki/Q1318674","display_name":"Testbed","level":2,"score":0.6298784017562866},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.6228144764900208},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.5845500230789185},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.5823370218276978},{"id":"https://openalex.org/C2778361833","wikidata":"https://www.wikidata.org/wiki/Q34735","display_name":"Compass","level":2,"score":0.4933077394962311},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.4520265758037567},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.4293363690376282},{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.4147787094116211},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.34607237577438354},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2554287016391754},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14568156003952026},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.1091395914554596},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tpds.2014.2310471","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpds.2014.2310471","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1488540163","https://openalex.org/W1944600025","https://openalex.org/W1981831056","https://openalex.org/W1982300822","https://openalex.org/W2035166990","https://openalex.org/W2038166203","https://openalex.org/W2088663943","https://openalex.org/W2099136733","https://openalex.org/W2110002633","https://openalex.org/W2111986491","https://openalex.org/W2112316694","https://openalex.org/W2113808865","https://openalex.org/W2114254062","https://openalex.org/W2121868539","https://openalex.org/W2123588191","https://openalex.org/W2124927196","https://openalex.org/W2129565328","https://openalex.org/W2132639726","https://openalex.org/W2142216726","https://openalex.org/W2148595315","https://openalex.org/W2162343230","https://openalex.org/W2166713974","https://openalex.org/W2170102584","https://openalex.org/W2296319761","https://openalex.org/W4234068324","https://openalex.org/W4250589301","https://openalex.org/W6640579799"],"related_works":["https://openalex.org/W3192011389","https://openalex.org/W1985103355","https://openalex.org/W2552434983","https://openalex.org/W9246641","https://openalex.org/W14365621","https://openalex.org/W2999386914","https://openalex.org/W2166859923","https://openalex.org/W2950548233","https://openalex.org/W4301417495","https://openalex.org/W2016863885"],"abstract_inverted_index":{"With":[0],"the":[1,92,113,118,123,132,139,148,164,177,191,204,215,220],"increasing":[2],"number":[3],"of":[4,125,141,151,186,206,219,228],"location-dependent":[5],"applications,":[6],"positioning":[7,49,192],"and":[8,15,21,33,39,50,79,96,101,116,147,175,193,199,217],"tracking":[9,51,82,194],"a":[10,54,70,80,201],"mobile":[11,126],"device":[12],"becomes":[13],"more":[14,16],"important":[17],"to":[18,86,130,171,213,234],"enable":[19],"pervasive":[20],"context-aware":[22],"service.":[23],"While":[24],"extensive":[25],"research":[26],"has":[27],"been":[28,62],"performed":[29],"in":[30,53,105,196,203,230],"physical":[31],"localization":[32,35,78],"logical":[34],"for":[36,76,154],"satellite,":[37],"GSM":[38],"WiFi":[40],"communication":[41],"networks":[42],"where":[43],"fixed":[44],"reference":[45,145],"points":[46,146],"are":[47,135,211],"densely-deployed,":[48],"techniques":[52],"sparse":[55],"disruption":[56],"tolerant":[57],"network":[58],"(DTN)":[59],"have":[60],"not":[61],"well":[63],"addressed.":[64],"In":[65],"this":[66,88],"paper,":[67],"we":[68],"propose":[69],"decentralized":[71],"cooperative":[72],"method":[73,83,167],"called":[74,84],"PulseCounting":[75,90],"DTN":[77],"probabilistic":[81],"ProbTracking":[85,166],"confront":[87],"challenge.":[89],"evaluates":[91],"user":[93,109,162,180,187],"walking":[94,114,181],"steps":[95],"movement":[97,173],"orientations":[98],"using":[99],"accelerometer":[100],"electronic":[102],"compass":[103],"equipped":[104],"cellphones.":[106],"It":[107],"estimates":[108],"location":[110,133,152],"by":[111,121],"accumulating":[112],"segments,":[115],"improves":[117],"estimation":[119,134,153],"accuracy":[120,218],"exploiting":[122],"encounters":[124],"nodes.":[127],"Several":[128],"methods":[129],"refine":[131],"discussed,":[136],"which":[137,223],"include":[138],"adjustment":[140],"trajectory":[142],"based":[143,157],"on":[144,158],"mutual":[149],"refinement":[150],"encountering":[155],"nodes":[156],"maximum-likelihood.":[159],"To":[160],"track":[161],"movement,":[163],"proposed":[165,221],"uses":[168],"Markov":[169],"chain":[170],"describe":[172],"patterns":[174],"determines":[176],"most":[178],"possible":[179],"trajectories":[182],"without":[183],"full":[184],"record":[185],"locations.":[188],"We":[189],"implemented":[190],"system":[195,232],"Android":[197],"phones":[198],"deployed":[200],"testbed":[202],"campus":[205],"Nanjing":[207],"University.":[208],"Extensive":[209],"experiments":[210],"conducted":[212],"evaluate":[214],"effectiveness":[216],"methods,":[222],"show":[224],"an":[225],"average":[226],"deviation":[227],"9m":[229],"our":[231],"compared":[233],"GPS.":[235]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":10},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}