{"id":"https://openalex.org/W4233119819","doi":"https://doi.org/10.1109/ipsn.2005.1440925","title":"Tracking on a graph","display_name":"Tracking on a graph","publication_year":2005,"publication_date":"2005-06-15","ids":{"openalex":"https://openalex.org/W4233119819","doi":"https://doi.org/10.1109/ipsn.2005.1440925"},"language":"en","primary_location":{"id":"doi:10.1109/ipsn.2005.1440925","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipsn.2005.1440925","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IPSN 2005. Fourth International Symposium on Information Processing in Sensor Networks, 2005.","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/A5033764106","display_name":"Songhwai Oh","orcid":"https://orcid.org/0000-0002-9781-2018"},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Songhwai Oh","raw_affiliation_strings":["Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, CA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, CA, USA","institution_ids":["https://openalex.org/I95457486"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103101043","display_name":"S. Shankar Sastry","orcid":null},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S. Sastry","raw_affiliation_strings":["Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, CA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, CA, USA","institution_ids":["https://openalex.org/I95457486"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5033764106"],"corresponding_institution_ids":["https://openalex.org/I95457486"],"apc_list":null,"apc_paid":null,"fwci":1.0671,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.80976354,"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":"195","last_page":"202"},"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9980999827384949,"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9958999752998352,"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/wireless-sensor-network","display_name":"Wireless sensor network","score":0.7869471311569214},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7413665056228638},{"id":"https://openalex.org/keywords/brooks\u2013iyengar-algorithm","display_name":"Brooks\u2013Iyengar algorithm","score":0.682910680770874},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5751285552978516},{"id":"https://openalex.org/keywords/viterbi-algorithm","display_name":"Viterbi algorithm","score":0.5734379291534424},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.5307334065437317},{"id":"https://openalex.org/keywords/visual-sensor-network","display_name":"Visual sensor network","score":0.4755275547504425},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.45764487981796265},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.4137648940086365},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.41102635860443115},{"id":"https://openalex.org/keywords/key-distribution-in-wireless-sensor-networks","display_name":"Key distribution in wireless sensor networks","score":0.3102460503578186},{"id":"https://openalex.org/keywords/hidden-markov-model","display_name":"Hidden Markov model","score":0.3093339502811432},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2819955348968506},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.20676717162132263},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.09978169202804565},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.0969306230545044}],"concepts":[{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.7869471311569214},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7413665056228638},{"id":"https://openalex.org/C10000559","wikidata":"https://www.wikidata.org/wiki/Q4975143","display_name":"Brooks\u2013Iyengar algorithm","level":5,"score":0.682910680770874},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5751285552978516},{"id":"https://openalex.org/C60582962","wikidata":"https://www.wikidata.org/wiki/Q83886","display_name":"Viterbi algorithm","level":3,"score":0.5734379291534424},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.5307334065437317},{"id":"https://openalex.org/C149102469","wikidata":"https://www.wikidata.org/wiki/Q7936624","display_name":"Visual sensor network","level":5,"score":0.4755275547504425},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.45764487981796265},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.4137648940086365},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.41102635860443115},{"id":"https://openalex.org/C41971633","wikidata":"https://www.wikidata.org/wiki/Q6398155","display_name":"Key distribution in wireless sensor networks","level":4,"score":0.3102460503578186},{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.3093339502811432},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2819955348968506},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.20676717162132263},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.09978169202804565},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0969306230545044},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"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/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ipsn.2005.1440925","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipsn.2005.1440925","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IPSN 2005. Fourth International Symposium on Information Processing in Sensor Networks, 2005.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W18819324","https://openalex.org/W189149407","https://openalex.org/W1578078765","https://openalex.org/W1581531227","https://openalex.org/W2038909620","https://openalex.org/W2050596175","https://openalex.org/W2054692776","https://openalex.org/W2073744038","https://openalex.org/W2097380742","https://openalex.org/W2101287477","https://openalex.org/W2105906326","https://openalex.org/W2117345215","https://openalex.org/W2125838338","https://openalex.org/W2134783995","https://openalex.org/W2141218915","https://openalex.org/W2150388519","https://openalex.org/W4231916799","https://openalex.org/W6607644518","https://openalex.org/W6674694423","https://openalex.org/W6675458789","https://openalex.org/W6680892813"],"related_works":["https://openalex.org/W917005982","https://openalex.org/W2158429056","https://openalex.org/W3049521710","https://openalex.org/W1657620843","https://openalex.org/W1911231336","https://openalex.org/W4292403637","https://openalex.org/W1550960869","https://openalex.org/W1606544890","https://openalex.org/W2181850448","https://openalex.org/W2096446280"],"abstract_inverted_index":{"This":[0],"paper":[1],"considers":[2],"the":[3,24,36,56,86,100,113,117,121,145,159,171,177],"problem":[4,76,84],"of":[5,26,90,112,149,173],"tracking":[6,65,75,95],"objects":[7],"with":[8,14],"sparsely":[9],"located":[10],"binary":[11,47,174],"sensors.":[12,91],"Tracking":[13],"a":[15,19,46,80,93,155],"sensor":[16,31,38,43,57,71,183],"network":[17,32,72,184],"is":[18,53,77,97,123,130,161],"challenging":[20],"task":[21],"due":[22],"to":[23,133,139],"inaccuracy":[25],"sensors":[27,175],"and":[28,115,138,147,166],"difficulties":[29],"in":[30,40,154],"localization.":[33,73],"Based":[34],"on":[35],"simplest":[37],"model,":[39],"which":[41,67,120],"each":[42],"reports":[44],"only":[45],"value":[48],"indicating":[49],"whether":[50],"an":[51,62],"object":[52],"present":[54,61],"near":[55],"or":[58],"not,":[59],"we":[60],"optimal":[63],"distributed":[64,94,157],"algorithm":[66,96,114,122,129,179],"does":[68],"not":[69],"require":[70],"The":[74,128],"formulated":[78],"as":[79],"hidden":[81],"state":[82,88],"estimation":[83],"over":[85],"finite":[87],"space":[89],"Then":[92],"derived":[98],"from":[99],"Viterbi":[101],"algorithm.":[102],"We":[103],"also":[104,131],"describe":[105],"provably":[106],"good":[107],"pruning":[108],"strategies":[109],"for":[110,181],"scalability":[111],"show":[116],"conditions":[118],"under":[119],"robust":[124,162],"against":[125,163],"false":[126],"detections.":[127],"extended":[132],"handle":[134],"non-disjoint":[135],"sensing":[136],"regions":[137],"track":[140,150],"multiple":[141],"moving":[142],"objects.":[143],"Since":[144],"computation":[146],"storage":[148],"information":[151],"are":[152],"done":[153],"completely":[156],"manner,":[158],"method":[160],"node":[164],"failures":[165],"transmission":[167],"failures.":[168],"In":[169],"addition,":[170],"use":[172],"makes":[176],"proposed":[178],"suitable":[180],"many":[182],"applications.":[185]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}