{"id":"https://openalex.org/W2583938323","doi":"https://doi.org/10.1145/3018661.3018705","title":"Location Influence in Location-based Social Networks","display_name":"Location Influence in Location-based Social Networks","publication_year":2017,"publication_date":"2017-02-02","ids":{"openalex":"https://openalex.org/W2583938323","doi":"https://doi.org/10.1145/3018661.3018705","mag":"2583938323"},"language":"en","primary_location":{"id":"doi:10.1145/3018661.3018705","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3018661.3018705","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Tenth ACM International Conference on Web Search and Data Mining","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/A5101851973","display_name":"Muhammad Saleem","orcid":"https://orcid.org/0000-0002-3530-1538"},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":true,"raw_author_name":"Muhammad Aamir Saleem","raw_affiliation_strings":["Aalborg University, Aalborg, Denmark"],"affiliations":[{"raw_affiliation_string":"Aalborg University, Aalborg, Denmark","institution_ids":["https://openalex.org/I891191580"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005050693","display_name":"Rohit Kumar","orcid":"https://orcid.org/0000-0002-3638-438X"},"institutions":[{"id":"https://openalex.org/I132053463","display_name":"Universit\u00e9 Libre de Bruxelles","ror":"https://ror.org/01r9htc13","country_code":"BE","type":"education","lineage":["https://openalex.org/I132053463"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Rohit Kumar","raw_affiliation_strings":["Universite Libre de Bruxelles, Brussels, Belgium"],"affiliations":[{"raw_affiliation_string":"Universite Libre de Bruxelles, Brussels, Belgium","institution_ids":["https://openalex.org/I132053463"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073211270","display_name":"Toon Calders","orcid":"https://orcid.org/0000-0002-4943-6978"},"institutions":[{"id":"https://openalex.org/I132053463","display_name":"Universit\u00e9 Libre de Bruxelles","ror":"https://ror.org/01r9htc13","country_code":"BE","type":"education","lineage":["https://openalex.org/I132053463"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Toon Calders","raw_affiliation_strings":["Universite Libre de Bruxelles, Brussels, Belgium"],"affiliations":[{"raw_affiliation_string":"Universite Libre de Bruxelles, Brussels, Belgium","institution_ids":["https://openalex.org/I132053463"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037366245","display_name":"Xike Xie","orcid":"https://orcid.org/0000-0001-5290-5408"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xike Xie","raw_affiliation_strings":["University of Science and Technology of China, Hefei, China"],"affiliations":[{"raw_affiliation_string":"University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010233059","display_name":"Troels Pedersen","orcid":"https://orcid.org/0000-0002-3003-4901"},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Torben Bach Pedersen","raw_affiliation_strings":["Aalborg University, Aalborg, Denmark"],"affiliations":[{"raw_affiliation_string":"Aalborg University, Aalborg, Denmark","institution_ids":["https://openalex.org/I891191580"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101851973"],"corresponding_institution_ids":["https://openalex.org/I891191580"],"apc_list":null,"apc_paid":null,"fwci":14.2867,"has_fulltext":false,"cited_by_count":37,"citation_normalized_percentile":{"value":0.98613826,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"621","last_page":"630"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9976000189781189,"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.9925000071525574,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7873666882514954},{"id":"https://openalex.org/keywords/oracle","display_name":"Oracle","score":0.663592517375946},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.643999457359314},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6316799521446228},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5122169852256775},{"id":"https://openalex.org/keywords/sketch","display_name":"Sketch","score":0.47406548261642456},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.4712042212486267},{"id":"https://openalex.org/keywords/social-network","display_name":"Social network (sociolinguistics)","score":0.4626717269420624},{"id":"https://openalex.org/keywords/contrast","display_name":"Contrast (vision)","score":0.43426308035850525},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.37117448449134827},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.2557382583618164},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.25082945823669434},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.20995980501174927},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2013397216796875},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.19291293621063232},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10390156507492065},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.07924088835716248}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7873666882514954},{"id":"https://openalex.org/C55166926","wikidata":"https://www.wikidata.org/wiki/Q2892946","display_name":"Oracle","level":2,"score":0.663592517375946},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.643999457359314},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6316799521446228},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5122169852256775},{"id":"https://openalex.org/C2779231336","wikidata":"https://www.wikidata.org/wiki/Q7534724","display_name":"Sketch","level":2,"score":0.47406548261642456},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.4712042212486267},{"id":"https://openalex.org/C4727928","wikidata":"https://www.wikidata.org/wiki/Q17164759","display_name":"Social network (sociolinguistics)","level":3,"score":0.4626717269420624},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.43426308035850525},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.37117448449134827},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.2557382583618164},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.25082945823669434},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.20995980501174927},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2013397216796875},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.19291293621063232},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10390156507492065},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.07924088835716248},{"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/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3018661.3018705","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3018661.3018705","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Tenth ACM International Conference on Web Search and Data Mining","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:publications/de5b4968-d667-4d18-b7cb-90fa860f5c50","is_oa":false,"landing_page_url":"https://vbn.aau.dk/da/publications/de5b4968-d667-4d18-b7cb-90fa860f5c50","pdf_url":null,"source":{"id":"https://openalex.org/S4306401731","display_name":"VBN Forskningsportal (Aalborg Universitet)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I891191580","host_organization_name":"Aalborg University","host_organization_lineage":["https://openalex.org/I891191580"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Saleem , M A , Kumar , R , Calders , T , Xie , X & Pedersen , T B 2017 , Location influence in location-based social networks . in WSDM 2017 - Proceedings of the 10th ACM International Conference on Web Search and Data Mining . Association for Computing Machinery , pp. 621-630 , 10th ACM International Conference on Web Search and Data Mining, WSDM 2017 , Cambridge , United Kingdom , 06/02/2017 . https://doi.org/10.1145/3018661.3018705","raw_type":"contributionToPeriodical"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5400000214576721,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W958171979","https://openalex.org/W1969382479","https://openalex.org/W1971518768","https://openalex.org/W1991635064","https://openalex.org/W1994024161","https://openalex.org/W2010371980","https://openalex.org/W2024370643","https://openalex.org/W2024626449","https://openalex.org/W2050923583","https://openalex.org/W2056473436","https://openalex.org/W2061820396","https://openalex.org/W2073926352","https://openalex.org/W2077993913","https://openalex.org/W2094484616","https://openalex.org/W2108278206","https://openalex.org/W2108858998","https://openalex.org/W2110953678","https://openalex.org/W2125761757","https://openalex.org/W2144982963","https://openalex.org/W2166008665","https://openalex.org/W2203976412","https://openalex.org/W2293979424","https://openalex.org/W2433886250","https://openalex.org/W2498534971","https://openalex.org/W2606503144"],"related_works":["https://openalex.org/W2378994405","https://openalex.org/W2385974820","https://openalex.org/W2373478030","https://openalex.org/W2378679551","https://openalex.org/W3149739944","https://openalex.org/W2392363776","https://openalex.org/W2063051341","https://openalex.org/W2591066345","https://openalex.org/W1494563618","https://openalex.org/W2998073084"],"abstract_inverted_index":{"Location-based":[0],"social":[1,5],"networks":[2,6],"(LBSN)":[3],"are":[4,29,53,141],"complemented":[7],"with":[8,62,157],"location":[9,84,149],"data":[10,15,120],"such":[11],"as":[12],"geo-tagged":[13],"activity":[14],"of":[16,26,66,71,83,90,93,133,155],"its":[17],"users.":[18],"In":[19,44],"this":[20,36],"paper,":[21],"we":[22,38,52,79],"study":[23],"how":[24],"users":[25,61],"a":[27,81,91,106,119,130,158],"LBSN":[28],"navigating":[30],"between":[31],"locations":[32,72,94,156],"and":[33,105,143,145],"based":[34,112],"on":[35,49,113],"information":[37],"select":[39],"the":[40,60,63,69,75,88,114],"most":[41,76],"influential":[42,134],"locations.":[43,135],"contrast":[45],"to":[46,95,117,127],"existing":[47],"works":[48],"influence":[50,85,150],"maximization,":[51],"not":[54],"per":[55],"se":[56],"interested":[57],"in":[58],"selecting":[59],"largest":[64],"set":[65,70,92,132],"friends":[67],"or":[68],"visited":[73],"by":[74],"users;":[77],"instead,":[78],"introduce":[80],"notion":[82,151],"that":[86,125,138,146],"captures":[87],"ability":[89],"reach":[96],"out":[97],"geographically.":[98],"We":[99],"provide":[100],"an":[101],"exact":[102],"on-line":[103],"algorithm":[104],"more":[107],"memory-efficient":[108],"but":[109],"approximate":[110],"variant":[111],"HyperLogLog":[115],"sketch":[116],"maintain":[118],"structure":[121],"called":[122],"Influence":[123],"Oracle":[124],"allows":[126],"efficiently":[128],"find":[129],"top-k":[131],"Experiments":[136],"show":[137],"our":[139,147],"algorithms":[140],"efficient":[142],"scalable":[144],"new":[148],"favors":[152],"diverse":[153],"sets":[154],"large":[159],"geographical":[160],"spread.":[161]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":11},{"year":2017,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}