{"id":"https://openalex.org/W2014608735","doi":"https://doi.org/10.1145/1067170.1067190","title":"A relative positioning system for co-located mobile devices","display_name":"A relative positioning system for co-located mobile devices","publication_year":2005,"publication_date":"2005-06-06","ids":{"openalex":"https://openalex.org/W2014608735","doi":"https://doi.org/10.1145/1067170.1067190","mag":"2014608735"},"language":"en","primary_location":{"id":"doi:10.1145/1067170.1067190","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1067170.1067190","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd international conference on Mobile systems, applications, and services","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/A5018177929","display_name":"Mike Hazas","orcid":"https://orcid.org/0000-0002-9732-0283"},"institutions":[{"id":"https://openalex.org/I67415387","display_name":"Lancaster University","ror":"https://ror.org/04f2nsd36","country_code":"GB","type":"education","lineage":["https://openalex.org/I67415387"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Mike Hazas","raw_affiliation_strings":["Lancaster University, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Lancaster University, United Kingdom","institution_ids":["https://openalex.org/I67415387"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001445016","display_name":"Christian Kray","orcid":"https://orcid.org/0000-0002-4199-8976"},"institutions":[{"id":"https://openalex.org/I67415387","display_name":"Lancaster University","ror":"https://ror.org/04f2nsd36","country_code":"GB","type":"education","lineage":["https://openalex.org/I67415387"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Christian Kray","raw_affiliation_strings":["Lancaster University, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Lancaster University, United Kingdom","institution_ids":["https://openalex.org/I67415387"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024343435","display_name":"Hans Gellersen","orcid":"https://orcid.org/0000-0003-2233-2121"},"institutions":[{"id":"https://openalex.org/I67415387","display_name":"Lancaster University","ror":"https://ror.org/04f2nsd36","country_code":"GB","type":"education","lineage":["https://openalex.org/I67415387"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Hans Gellersen","raw_affiliation_strings":["Lancaster University, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Lancaster University, United Kingdom","institution_ids":["https://openalex.org/I67415387"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028591281","display_name":"Henoc Agbota","orcid":null},"institutions":[{"id":"https://openalex.org/I67415387","display_name":"Lancaster University","ror":"https://ror.org/04f2nsd36","country_code":"GB","type":"education","lineage":["https://openalex.org/I67415387"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Henoc Agbota","raw_affiliation_strings":["Lancaster University, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Lancaster University, United Kingdom","institution_ids":["https://openalex.org/I67415387"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043360227","display_name":"Gerd Kortuem","orcid":"https://orcid.org/0000-0003-3500-0046"},"institutions":[{"id":"https://openalex.org/I67415387","display_name":"Lancaster University","ror":"https://ror.org/04f2nsd36","country_code":"GB","type":"education","lineage":["https://openalex.org/I67415387"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Gerd Kortuem","raw_affiliation_strings":["Lancaster University, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Lancaster University, United Kingdom","institution_ids":["https://openalex.org/I67415387"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013071326","display_name":"Albert Krohn","orcid":null},"institutions":[{"id":"https://openalex.org/I4210119349","display_name":"Karlsruhe University of Education","ror":"https://ror.org/01t1kq612","country_code":"DE","type":"education","lineage":["https://openalex.org/I4210119349"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Albert Krohn","raw_affiliation_strings":["University of Karlsruhe, Germany","university of Karlsruhe, Germany"],"affiliations":[{"raw_affiliation_string":"University of Karlsruhe, Germany","institution_ids":["https://openalex.org/I4210119349"]},{"raw_affiliation_string":"university of Karlsruhe, Germany","institution_ids":["https://openalex.org/I4210119349"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5018177929"],"corresponding_institution_ids":["https://openalex.org/I67415387"],"apc_list":null,"apc_paid":null,"fwci":14.5103,"has_fulltext":false,"cited_by_count":139,"citation_normalized_percentile":{"value":0.99186027,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"177","last_page":"190"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9998000264167786,"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":0.9998000264167786,"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/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/beacon","display_name":"Beacon","score":0.7818609476089478},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.764683723449707},{"id":"https://openalex.org/keywords/usb","display_name":"USB","score":0.7246092557907104},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.6242543458938599},{"id":"https://openalex.org/keywords/plug-and-play","display_name":"Plug and play","score":0.5704948902130127},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.5228846073150635},{"id":"https://openalex.org/keywords/mobile-computing","display_name":"Mobile computing","score":0.49699166417121887},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.47776877880096436},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.4620899558067322},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.4289623498916626},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4112711250782013},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.38896793127059937},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.33738112449645996},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.18312695622444153},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1429062783718109}],"concepts":[{"id":"https://openalex.org/C102168758","wikidata":"https://www.wikidata.org/wiki/Q7321258","display_name":"Beacon","level":2,"score":0.7818609476089478},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.764683723449707},{"id":"https://openalex.org/C507366226","wikidata":"https://www.wikidata.org/wiki/Q42378","display_name":"USB","level":3,"score":0.7246092557907104},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.6242543458938599},{"id":"https://openalex.org/C2780070844","wikidata":"https://www.wikidata.org/wiki/Q857815","display_name":"Plug and play","level":2,"score":0.5704948902130127},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.5228846073150635},{"id":"https://openalex.org/C144543869","wikidata":"https://www.wikidata.org/wiki/Q2738570","display_name":"Mobile computing","level":2,"score":0.49699166417121887},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.47776877880096436},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.4620899558067322},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.4289623498916626},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4112711250782013},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.38896793127059937},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.33738112449645996},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.18312695622444153},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1429062783718109},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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/C157915830","wikidata":"https://www.wikidata.org/wiki/Q2928001","display_name":"Bubble","level":2,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C129307140","wikidata":"https://www.wikidata.org/wiki/Q6795880","display_name":"Maximum bubble pressure method","level":3,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/1067170.1067190","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1067170.1067190","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd international conference on Mobile systems, applications, and services","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.61.9939","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.61.9939","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://eis.comp.lancs.ac.uk/fileadmin/eis/publication/2005-Relative-Positioning.pdf","raw_type":"text"},{"id":"pmh:oai:eprints.lancs.ac.uk:55992","is_oa":false,"landing_page_url":"https://eprints.lancs.ac.uk/id/eprint/55992/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401916","display_name":"Lancaster EPrints (Lancaster University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67415387","host_organization_name":"Lancaster University","host_organization_lineage":["https://openalex.org/I67415387"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Contribution in Book/Report/Proceedings"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6399999856948853,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1486439032","https://openalex.org/W1506972865","https://openalex.org/W1527948979","https://openalex.org/W1593595890","https://openalex.org/W1926706598","https://openalex.org/W1995209243","https://openalex.org/W1997556709","https://openalex.org/W2006156512","https://openalex.org/W2010353889","https://openalex.org/W2017231306","https://openalex.org/W2026531504","https://openalex.org/W2028125626","https://openalex.org/W2089581133","https://openalex.org/W2094982166","https://openalex.org/W2103694131","https://openalex.org/W2118041291","https://openalex.org/W2122768161","https://openalex.org/W2122928453","https://openalex.org/W2126775154","https://openalex.org/W2128587884","https://openalex.org/W2136776793","https://openalex.org/W2138988785","https://openalex.org/W2141834215","https://openalex.org/W2150388519","https://openalex.org/W2158683916","https://openalex.org/W2160170050","https://openalex.org/W6630229633"],"related_works":["https://openalex.org/W2362985749","https://openalex.org/W2370253125","https://openalex.org/W2252879260","https://openalex.org/W2154991402","https://openalex.org/W4380046383","https://openalex.org/W2357350053","https://openalex.org/W2362483812","https://openalex.org/W2391221478","https://openalex.org/W2393753324","https://openalex.org/W2356911855"],"abstract_inverted_index":{"If":[0],"a":[1,84,109,121],"mobile":[2,36,97],"computing":[3],"device":[4],"knows":[5],"how":[6],"it":[7,19],"is":[8,81],"positioned":[9],"and":[10,26,99,102,116,125,145,148],"oriented":[11],"in":[12,49],"relation":[13],"to":[14,35,63,93,104,108,127],"other":[15,149],"devices":[16,65],"nearby,":[17],"then":[18],"can":[20],"provide":[21,32],"enhanced":[22],"support":[23],"for":[24,89],"multi-device":[25],"multi-user":[27],"interactions.":[28],"Existing":[29],"systems":[30],"that":[31,112],"position":[33,61,144],"information":[34,62],"computers":[37],"are":[38],"reliant":[39],"on":[40,66,75,138],"externally":[41],"deployed":[42],"infrastructure,":[43],"such":[44],"as":[45,83],"beacons":[46],"or":[47],"sensors":[48],"the":[50,54,67,129,132,139,142],"environment.":[51],"We":[52,119,134],"introduce":[53],"Relate":[55],"system,":[56],"which":[57],"provides":[58],"fine-grained":[59],"relative":[60,143],"co-located":[64],"basis":[68],"of":[69,123,131,141,151],"peer-to-peer":[70,90],"sensing,":[71,91],"thus":[72],"overcoming":[73],"dependence":[74],"any":[76],"external":[77],"infrastructure.":[78],"The":[79],"system":[80,152],"realised":[82],"hardware/software":[85],"plug-in,":[86],"using":[87],"ultrasound":[88],"USB":[92],"interface":[94],"with":[95],"standard":[96],"devices,":[98],"data":[100,107],"abstraction":[101],"inferencing":[103],"map":[105],"sensor":[106],"spatial":[110],"model":[111],"maintains":[113],"both":[114],"quantitative":[115],"qualitative":[117],"relationships.":[118],"present":[120],"set":[122],"services":[124],"applications":[126],"demonstrate":[128],"utility":[130],"system.":[133],"report":[135],"experimental":[136],"results":[137],"accuracy":[140],"orientation":[146],"estimates,":[147],"aspects":[150],"performance.":[153]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":25},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":8}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}