{"id":"https://openalex.org/W2017157665","doi":"https://doi.org/10.1109/wiopt.2014.6850298","title":"Low complexity spatial interpolation for cellular coverage analysis","display_name":"Low complexity spatial interpolation for cellular coverage analysis","publication_year":2014,"publication_date":"2014-05-01","ids":{"openalex":"https://openalex.org/W2017157665","doi":"https://doi.org/10.1109/wiopt.2014.6850298","mag":"2017157665"},"language":"en","primary_location":{"id":"doi:10.1109/wiopt.2014.6850298","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wiopt.2014.6850298","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 12th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5046135366","display_name":"Hajer Braham","orcid":"https://orcid.org/0000-0003-4213-8633"},"institutions":[{"id":"https://openalex.org/I19370010","display_name":"Orange (France)","ror":"https://ror.org/035j0tq82","country_code":"FR","type":"company","lineage":["https://openalex.org/I19370010"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Hajer Braham","raw_affiliation_strings":["Orange Labs, Issy les moulineaux, France","Orange Labs., Issy-les-Moulineaux, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Orange Labs, Issy les moulineaux, France","institution_ids":["https://openalex.org/I19370010"]},{"raw_affiliation_string":"Orange Labs., Issy-les-Moulineaux, France","institution_ids":["https://openalex.org/I19370010"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033082326","display_name":"Sana Ben Jemaa","orcid":null},"institutions":[{"id":"https://openalex.org/I19370010","display_name":"Orange (France)","ror":"https://ror.org/035j0tq82","country_code":"FR","type":"company","lineage":["https://openalex.org/I19370010"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Sana Ben Jemaa","raw_affiliation_strings":["Orange Labs, Issy les moulineaux, France","Orange Labs., Issy-les-Moulineaux, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Orange Labs, Issy les moulineaux, France","institution_ids":["https://openalex.org/I19370010"]},{"raw_affiliation_string":"Orange Labs., Issy-les-Moulineaux, France","institution_ids":["https://openalex.org/I19370010"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088463526","display_name":"Berna Sayrac","orcid":null},"institutions":[{"id":"https://openalex.org/I19370010","display_name":"Orange (France)","ror":"https://ror.org/035j0tq82","country_code":"FR","type":"company","lineage":["https://openalex.org/I19370010"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Berna Sayrac","raw_affiliation_strings":["Orange Labs, Issy les moulineaux, France","Orange Labs., Issy-les-Moulineaux, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Orange Labs, Issy les moulineaux, France","institution_ids":["https://openalex.org/I19370010"]},{"raw_affiliation_string":"Orange Labs., Issy-les-Moulineaux, France","institution_ids":["https://openalex.org/I19370010"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089195837","display_name":"Gersende Fort","orcid":"https://orcid.org/0000-0001-5400-1058"},"institutions":[{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"education","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210165912","display_name":"Laboratoire Traitement et Communication de l\u2019Information","ror":"https://ror.org/057er4c39","country_code":"FR","type":"facility","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102","https://openalex.org/I4210165912"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Gersende Fort","raw_affiliation_strings":["LTCI, Telecom ParisTech & CNRS, Paris cedex 13, France","[LTCI, Telecom Paristech, Paris, France]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LTCI, Telecom ParisTech & CNRS, Paris cedex 13, France","institution_ids":["https://openalex.org/I12356871","https://openalex.org/I1294671590","https://openalex.org/I4210165912"]},{"raw_affiliation_string":"[LTCI, Telecom Paristech, Paris, France]","institution_ids":["https://openalex.org/I12356871","https://openalex.org/I4210165912"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101398712","display_name":"\u00c9ric Moulines","orcid":"https://orcid.org/0000-0002-2058-0693"},"institutions":[{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"education","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210165912","display_name":"Laboratoire Traitement et Communication de l\u2019Information","ror":"https://ror.org/057er4c39","country_code":"FR","type":"facility","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102","https://openalex.org/I4210165912"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Eric Moulines","raw_affiliation_strings":["LTCI, Telecom ParisTech & CNRS, Paris cedex 13, France","[LTCI, Telecom Paristech, Paris, France]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LTCI, Telecom ParisTech & CNRS, Paris cedex 13, France","institution_ids":["https://openalex.org/I12356871","https://openalex.org/I1294671590","https://openalex.org/I4210165912"]},{"raw_affiliation_string":"[LTCI, Telecom Paristech, Paris, France]","institution_ids":["https://openalex.org/I12356871","https://openalex.org/I4210165912"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":33.0577,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":{"value":0.99542857,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"939","issue":null,"first_page":"188","last_page":"195"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11911","display_name":"Spatial and Panel Data Analysis","score":0.9950000047683716,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11911","display_name":"Spatial and Panel Data Analysis","score":0.9950000047683716,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10770","display_name":"Soil Geostatistics and Mapping","score":0.9829000234603882,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9677000045776367,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/kriging","display_name":"Kriging","score":0.8886319398880005},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7229591012001038},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.6608449220657349},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.5673479437828064},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.5155370235443115},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.4880158007144928},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4641011953353882},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4471096992492676},{"id":"https://openalex.org/keywords/multivariate-interpolation","display_name":"Multivariate interpolation","score":0.4370582103729248},{"id":"https://openalex.org/keywords/rank","display_name":"Rank (graph theory)","score":0.4232117235660553},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38906338810920715},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.2260061502456665},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21131381392478943},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20724478363990784},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.14993447065353394},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08234983682632446},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.0726909339427948}],"concepts":[{"id":"https://openalex.org/C81692654","wikidata":"https://www.wikidata.org/wiki/Q225926","display_name":"Kriging","level":2,"score":0.8886319398880005},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7229591012001038},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.6608449220657349},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.5673479437828064},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.5155370235443115},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.4880158007144928},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4641011953353882},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4471096992492676},{"id":"https://openalex.org/C203332170","wikidata":"https://www.wikidata.org/wiki/Q6334079","display_name":"Multivariate interpolation","level":3,"score":0.4370582103729248},{"id":"https://openalex.org/C164226766","wikidata":"https://www.wikidata.org/wiki/Q7293202","display_name":"Rank (graph theory)","level":2,"score":0.4232117235660553},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38906338810920715},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.2260061502456665},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21131381392478943},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20724478363990784},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.14993447065353394},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08234983682632446},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0726909339427948},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C205203396","wikidata":"https://www.wikidata.org/wiki/Q612143","display_name":"Bilinear interpolation","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wiopt.2014.6850298","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wiopt.2014.6850298","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 12th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.6399999856948853,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1503798979","https://openalex.org/W1524392826","https://openalex.org/W1540755540","https://openalex.org/W2056099894","https://openalex.org/W2063768089","https://openalex.org/W2087875369","https://openalex.org/W2102041666","https://openalex.org/W2104849640","https://openalex.org/W2107588832","https://openalex.org/W2110002846","https://openalex.org/W2115877982","https://openalex.org/W2117853077","https://openalex.org/W2140452629","https://openalex.org/W2167258756","https://openalex.org/W2308884720","https://openalex.org/W2460635314","https://openalex.org/W2496675188","https://openalex.org/W2573715514","https://openalex.org/W3023390280","https://openalex.org/W4232023503","https://openalex.org/W4298443330","https://openalex.org/W6675846236"],"related_works":["https://openalex.org/W4285326088","https://openalex.org/W1993996173","https://openalex.org/W4286247444","https://openalex.org/W2021907765","https://openalex.org/W2357092082","https://openalex.org/W2045588195","https://openalex.org/W2351738657","https://openalex.org/W1974124546","https://openalex.org/W2055080101","https://openalex.org/W3200148366"],"abstract_inverted_index":{"During":[0],"the":[1,31,80,131,138,156,160],"last":[2],"decade":[3],"a":[4,85,95,141],"lot":[5],"of":[6,22,30,43,73,105,115,124,133,140,143,159],"effort":[7],"has":[8],"been":[9],"spent":[10],"on":[11,34],"cellular":[12,68],"network":[13,17],"optimization":[14],"to":[15,78,149,154],"improve":[16],"capacity":[18],"and":[19,45,53],"end-user":[20],"Quality":[21],"Service":[23],"(QoS).":[24],"Coverage":[25],"analysis":[26,49,64,151],"remains":[27],"as":[28],"one":[29],"essential":[32],"topics":[33],"which":[35,98],"mobile":[36],"operators":[37],"still":[38],"need":[39],"innovation":[40],"in":[41,100,103,113,152],"terms":[42,104,114],"performance":[44,102],"cost.":[46],"Manual":[47],"coverage":[48,63,82,150],"is":[50,60,93,111,126,130],"an":[51,61,165],"inefficient":[52],"costly":[54,112],"task.":[55],"Radio":[56],"Environment":[57],"Maps":[58],"(REMs)":[59],"efficient":[62],"solution":[65],"for":[66,119],"present-day":[67],"networks.":[69],"REM":[70],"concept":[71],"consists":[72],"spatially":[74],"interpolating":[75],"geo-located":[76],"measurements":[77],"build":[79],"whole":[81],"map":[83],"using":[84],"spatial":[86,161],"interpolation":[87,162],"technique":[88,97],"originating":[89],"from":[90],"geo-statistics.":[91],"Kriging":[92,125,147],"such":[94],"powerful":[96],"results":[99],"high":[101],"prediction":[106,167],"quality.":[107],"However,":[108],"this":[109],"method":[110],"computational":[116,122,157],"complexity":[117,123,158],"especially":[118],"large":[120],"datasets:":[121],"O(n3)":[127],"where":[128],"n":[129],"number":[132],"measurements.":[134],"This":[135],"paper":[136],"proposes":[137],"application":[139],"variant":[142],"Kriging,":[144],"Fixed":[145],"Rank":[146],"(FRK),":[148],"order":[153],"reduce":[155],"while":[163],"keeping":[164],"acceptable":[166],"error.":[168]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
