{"id":"https://openalex.org/W2018591327","doi":"https://doi.org/10.1145/1143549.1143784","title":"A point-distribution index and its application to sensor-grouping in wireless sensor networks","display_name":"A point-distribution index and its application to sensor-grouping in wireless sensor networks","publication_year":2006,"publication_date":"2006-07-03","ids":{"openalex":"https://openalex.org/W2018591327","doi":"https://doi.org/10.1145/1143549.1143784","mag":"2018591327"},"language":"en","primary_location":{"id":"doi:10.1145/1143549.1143784","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1143549.1143784","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2006 international conference on Wireless communications and mobile computing","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/A5009970334","display_name":"Yangfan Zhou","orcid":"https://orcid.org/0000-0001-5311-1482"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yangfan Zhou","raw_affiliation_strings":["The Chinese University of Hong Kong, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"The Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090395493","display_name":"Haixuan Yang","orcid":"https://orcid.org/0000-0002-8724-4192"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haixuan Yang","raw_affiliation_strings":["The Chinese University of Hong Kong, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"The Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069596903","display_name":"Michael R. Lyu","orcid":"https://orcid.org/0000-0002-3666-5798"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Michael R. Lyu","raw_affiliation_strings":["The Chinese University of Hong Kong, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"The Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077317339","display_name":"Edith C.\u2010H. Ngai","orcid":"https://orcid.org/0000-0002-3454-8731"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Edith C.-H. Ngai","raw_affiliation_strings":["The Chinese University of Hong Kong, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"The Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5009970334"],"corresponding_institution_ids":["https://openalex.org/I177725633"],"apc_list":null,"apc_paid":null,"fwci":1.89,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.8702998,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1171","last_page":"1176"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9998999834060669,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9998999834060669,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9984999895095825,"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9904999732971191,"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":0.8932616710662842},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7135218381881714},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5907962322235107},{"id":"https://openalex.org/keywords/greedy-algorithm","display_name":"Greedy algorithm","score":0.5656455755233765},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5496533513069153},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.540170431137085},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.49555671215057373},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.48842424154281616},{"id":"https://openalex.org/keywords/key-distribution-in-wireless-sensor-networks","display_name":"Key distribution in wireless sensor networks","score":0.41121476888656616},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.36760854721069336},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35665977001190186},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.30403563380241394},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.2608683705329895},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.22192436456680298},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19747617840766907},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07123452425003052}],"concepts":[{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.8932616710662842},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7135218381881714},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5907962322235107},{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.5656455755233765},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5496533513069153},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.540170431137085},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.49555671215057373},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.48842424154281616},{"id":"https://openalex.org/C41971633","wikidata":"https://www.wikidata.org/wiki/Q6398155","display_name":"Key distribution in wireless sensor networks","level":4,"score":0.41121476888656616},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.36760854721069336},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35665977001190186},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.30403563380241394},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.2608683705329895},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.22192436456680298},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19747617840766907},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07123452425003052},{"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/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/1143549.1143784","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1143549.1143784","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2006 international conference on Wireless communications and mobile computing","raw_type":"proceedings-article"},{"id":"pmh:oai:aran.library.nuigalway.ie/:10379/3997","is_oa":false,"landing_page_url":"http://hdl.handle.net/10379/3997","pdf_url":null,"source":{"id":"https://openalex.org/S4377196322","display_name":"ARAN (University of Galway Research Repository) (Ollscoil na Gaillimhe \u2013 University of Galway)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I188760350","host_organization_name":"Ollscoil na Gaillimhe \u2013 University of Galway","host_organization_lineage":["https://openalex.org/I188760350"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.104.8636","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.104.8636","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://appsrv.cse.cuhk.edu.hk/~chngai/paper/iwcmc06.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1499010354","https://openalex.org/W1967005434","https://openalex.org/W2014340293","https://openalex.org/W2059266570","https://openalex.org/W2076901266","https://openalex.org/W2106665154","https://openalex.org/W2119362555","https://openalex.org/W2119472931","https://openalex.org/W2120188069","https://openalex.org/W2121786835","https://openalex.org/W2127949150","https://openalex.org/W2130403046","https://openalex.org/W2131692325","https://openalex.org/W2165410586","https://openalex.org/W2169484333","https://openalex.org/W2484021675","https://openalex.org/W3041277256","https://openalex.org/W4253759059","https://openalex.org/W6728534582"],"related_works":["https://openalex.org/W1975451135","https://openalex.org/W917005982","https://openalex.org/W2148549110","https://openalex.org/W2295628284","https://openalex.org/W2890570089","https://openalex.org/W3095958166","https://openalex.org/W2129477171","https://openalex.org/W2593729912","https://openalex.org/W3148968234","https://openalex.org/W2012250365"],"abstract_inverted_index":{"Abstract":[0],"\u2014":[1],"We":[2,32,51,98],"propose":[3,52],"\u03b9,":[4],"a":[5,35,41,48,58,86,94,108,128,138],"novel":[6],"index":[7,60],"for":[8,90,147],"evaluation":[9],"of":[10,20,30,37,44,65,141],"pointdistribution.":[11],"\u03b9":[12,45,54,103,143],"is":[13,107],"the":[14,24,63,66],"minimum":[15],"distance":[16,26],"between":[17,27],"each":[18,28],"pair":[19,29],"points":[21,38],"normalized":[22],"by":[23],"average":[25],"points.":[31],"find":[33],"that":[34,39,53,100,125,131],"set":[36],"achieve":[40],"maximum":[42],"value":[43],"result":[46],"in":[47,72,75,144],"honeycomb":[49],"structure.":[50],"can":[55,69],"serve":[56],"as":[57],"good":[59,109,139],"to":[61,111],"evaluate":[62],"distribution":[64],"points,":[67],"which":[68],"be":[70],"employed":[71],"coverage-related":[73,145],"problems":[74,146],"wireless":[76],"sensor":[77,105],"networks":[78],"(WSNs).":[79],"To":[80],"validate":[81],"this":[82,113],"idea,":[83],"we":[84,134],"formulate":[85],"general":[87,95],"sensor-grouping":[88],"problem":[89,114],"WSNs":[91],"and":[92],"provide":[93],"sensing":[96],"model.":[97],"show":[99],"locally":[101],"maximizing":[102],"at":[104],"nodes":[106],"approach":[110],"solve":[112],"with":[115],"an":[116],"algorithm":[117,130],"called":[118],"Maximizing-\u03b9":[119],"Node-Deduction":[120],"(MIND).":[121],"Simulation":[122],"results":[123],"verify":[124],"MIND":[126],"outperforms":[127],"greedy":[129],"exploits":[132],"sensorredundancy":[133],"design.":[135],"This":[136],"demonstrates":[137],"application":[140],"employing":[142],"WSNs.":[148],"I.":[149]},"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}