{"id":"https://openalex.org/W2597600275","doi":"https://doi.org/10.1587/transinf.2016dal0003","title":"<i>l</i>-<i>Close Range Friends</i> Query on Social Grid Index","display_name":"<i>l</i>-<i>Close Range Friends</i> Query on Social Grid Index","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2597600275","doi":"https://doi.org/10.1587/transinf.2016dal0003","mag":"2597600275"},"language":"en","primary_location":{"id":"doi:10.1587/transinf.2016dal0003","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2016dal0003","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E100.D/4/E100.D_2016DAL0003/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/transinf/E100.D/4/E100.D_2016DAL0003/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5072873685","display_name":"Changsub Shim","orcid":"https://orcid.org/0000-0003-1735-6655"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Changbeom SHIM","raw_affiliation_strings":["Department of Computer Science and Engineering, Korea University"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Korea University","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101977971","display_name":"Wooil Kim","orcid":"https://orcid.org/0000-0002-6075-570X"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Wooil KIM","raw_affiliation_strings":["Department of Computer Science and Engineering, Korea University"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Korea University","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079113147","display_name":"Wan Heo","orcid":null},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Wan HEO","raw_affiliation_strings":["Department of Computer Science and Engineering, Korea University"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Korea University","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044526668","display_name":"Sungmin Yi","orcid":null},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sungmin YI","raw_affiliation_strings":["Department of IT Convergence, Korea University"],"affiliations":[{"raw_affiliation_string":"Department of IT Convergence, Korea University","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060644906","display_name":"Yon Dohn Chung","orcid":"https://orcid.org/0000-0003-2070-5123"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yon Dohn CHUNG","raw_affiliation_strings":["Department of Computer Science and Engineering, Korea University"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Korea University","institution_ids":["https://openalex.org/I197347611"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5072873685"],"corresponding_institution_ids":["https://openalex.org/I197347611"],"apc_list":null,"apc_paid":null,"fwci":0.3698,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.5413648,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"E100.D","issue":"4","first_page":"811","last_page":"812"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9997000098228455,"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"}},{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.996999979019165,"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/T11478","display_name":"Caching and Content Delivery","score":0.9919999837875366,"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/computer-science","display_name":"Computer science","score":0.7658212184906006},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.6641517877578735},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.5903924703598022},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.589005708694458},{"id":"https://openalex.org/keywords/range-query","display_name":"Range query (database)","score":0.4813271760940552},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3438536524772644},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.24170345067977905},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.15806910395622253},{"id":"https://openalex.org/keywords/web-query-classification","display_name":"Web query classification","score":0.15403804183006287},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11653071641921997}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7658212184906006},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.6641517877578735},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.5903924703598022},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.589005708694458},{"id":"https://openalex.org/C136736807","wikidata":"https://www.wikidata.org/wiki/Q818943","display_name":"Range query (database)","level":5,"score":0.4813271760940552},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3438536524772644},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.24170345067977905},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.15806910395622253},{"id":"https://openalex.org/C118689300","wikidata":"https://www.wikidata.org/wiki/Q7978614","display_name":"Web query classification","level":4,"score":0.15403804183006287},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11653071641921997},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","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/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/transinf.2016dal0003","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2016dal0003","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E100.D/4/E100.D_2016DAL0003/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/transinf.2016dal0003","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2016dal0003","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E100.D/4/E100.D_2016DAL0003/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.5699999928474426}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2597600275.pdf","grobid_xml":"https://content.openalex.org/works/W2597600275.grobid-xml"},"referenced_works_count":4,"referenced_works":["https://openalex.org/W2110953678","https://openalex.org/W2118269922","https://openalex.org/W2165193650","https://openalex.org/W2169528473"],"related_works":["https://openalex.org/W2033706604","https://openalex.org/W3020669001","https://openalex.org/W2001017018","https://openalex.org/W4299822202","https://openalex.org/W2164472287","https://openalex.org/W2011529626","https://openalex.org/W204395952","https://openalex.org/W1965201404","https://openalex.org/W1584082704","https://openalex.org/W2101886696"],"abstract_inverted_index":{"The":[0],"development":[1],"of":[2,10,31,55],"smart":[3],"devices":[4],"has":[5],"led":[6],"to":[7],"the":[8,53],"growth":[9],"Location-Based":[11],"Social":[12,46],"Networking":[13],"Services":[14],"(LBSNSs).":[15],"In":[16],"this":[17],"paper,":[18],"we":[19],"introduce":[20],"an":[21],"l-Close":[22],"Range":[23],"Friends":[24],"query":[25,42],"that":[26],"finds":[27],"all":[28],"l-hop":[29],"friends":[30],"a":[32,35,41],"user":[33],"within":[34],"specified":[36],"range.":[37],"We":[38],"also":[39],"propose":[40],"processing":[43],"method":[44,57],"on":[45],"Grid":[47],"Index":[48],"(SGI).":[49],"Using":[50],"real":[51],"datasets,":[52],"performance":[54],"our":[56],"is":[58],"evaluated.":[59]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}