{"id":"https://openalex.org/W2073013176","doi":"https://doi.org/10.1145/2484028.2484030","title":"Time-aware point-of-interest recommendation","display_name":"Time-aware point-of-interest recommendation","publication_year":2013,"publication_date":"2013-07-28","ids":{"openalex":"https://openalex.org/W2073013176","doi":"https://doi.org/10.1145/2484028.2484030","mag":"2073013176"},"language":"en","primary_location":{"id":"doi:10.1145/2484028.2484030","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2484028.2484030","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval","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/A5102934495","display_name":"Quan Yuan","orcid":"https://orcid.org/0009-0009-6931-727X"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Quan Yuan","raw_affiliation_strings":["Nanyang Technological University, Singapore, Singapore","Nanyang Technological University, Singapore, SINGAPORE#TAB#"],"affiliations":[{"raw_affiliation_string":"Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Nanyang Technological University, Singapore, SINGAPORE#TAB#","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045198704","display_name":"Gao Cong","orcid":"https://orcid.org/0000-0002-4430-6373"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Gao Cong","raw_affiliation_strings":["Nanyang Technological University, Singapore, Singapore","Nanyang Technological University, Singapore, SINGAPORE#TAB#"],"affiliations":[{"raw_affiliation_string":"Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Nanyang Technological University, Singapore, SINGAPORE#TAB#","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008327536","display_name":"Zongyang Ma","orcid":"https://orcid.org/0009-0003-1980-9379"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Zongyang Ma","raw_affiliation_strings":["Nanyang Technological University, Singapore, Singapore","Nanyang Technological University, Singapore, SINGAPORE#TAB#"],"affiliations":[{"raw_affiliation_string":"Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Nanyang Technological University, Singapore, SINGAPORE#TAB#","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100618738","display_name":"Aixin Sun","orcid":"https://orcid.org/0000-0003-0764-4258"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Aixin Sun","raw_affiliation_strings":["Nanyang Technological University, Singapore, Singapore","Nanyang Technological University, Singapore, SINGAPORE#TAB#"],"affiliations":[{"raw_affiliation_string":"Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Nanyang Technological University, Singapore, SINGAPORE#TAB#","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015798012","display_name":"Nadia Magnenat\u2010Thalmann","orcid":"https://orcid.org/0000-0002-1459-5960"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Nadia Magnenat- Thalmann","raw_affiliation_strings":["Nanyang Technological University, Singapore, Singapore","Nanyang Technological University, Singapore, SINGAPORE#TAB#"],"affiliations":[{"raw_affiliation_string":"Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Nanyang Technological University, Singapore, SINGAPORE#TAB#","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5102934495"],"corresponding_institution_ids":["https://openalex.org/I172675005"],"apc_list":null,"apc_paid":null,"fwci":135.4186,"has_fulltext":false,"cited_by_count":753,"citation_normalized_percentile":{"value":0.99984312,"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":"363","last_page":"372"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9986000061035156,"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/T11478","display_name":"Caching and Content Delivery","score":0.986299991607666,"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":0.837550163269043},{"id":"https://openalex.org/keywords/point-of-interest","display_name":"Point of interest","score":0.8164632320404053},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.6083818674087524},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.5947105288505554},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5390095114707947},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.4518709182739258},{"id":"https://openalex.org/keywords/location-based-service","display_name":"Location-based service","score":0.4445400536060333},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.419454962015152},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3360220193862915},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17613175511360168},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.07393774390220642}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.837550163269043},{"id":"https://openalex.org/C150140777","wikidata":"https://www.wikidata.org/wiki/Q960648","display_name":"Point of interest","level":2,"score":0.8164632320404053},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.6083818674087524},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.5947105288505554},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5390095114707947},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.4518709182739258},{"id":"https://openalex.org/C155292070","wikidata":"https://www.wikidata.org/wiki/Q1198122","display_name":"Location-based service","level":2,"score":0.4445400536060333},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.419454962015152},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3360220193862915},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17613175511360168},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.07393774390220642},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","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/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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2484028.2484030","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2484028.2484030","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval","raw_type":"proceedings-article"},{"id":"pmh:oai:dr.ntu.edu.sg:10356/96701","is_oa":false,"landing_page_url":"http://hdl.handle.net/10220/18059","pdf_url":null,"source":{"id":"https://openalex.org/S4306402609","display_name":"DR-NTU (Nanyang Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172675005","host_organization_name":"Nanyang Technological University","host_organization_lineage":["https://openalex.org/I172675005"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321026","display_name":"Ministry of Earth Sciences","ror":"https://ror.org/013cf5k59"},{"id":"https://openalex.org/F4320322724","display_name":"Ministry of Education, India","ror":"https://ror.org/048xjjh50"},{"id":"https://openalex.org/F4320333993","display_name":"Microsoft Research Asia","ror":"https://ror.org/0300m5276"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W7143572","https://openalex.org/W1976320242","https://openalex.org/W1980127182","https://openalex.org/W2009799282","https://openalex.org/W2042281163","https://openalex.org/W2054141820","https://openalex.org/W2057991616","https://openalex.org/W2059512573","https://openalex.org/W2067193733","https://openalex.org/W2080320419","https://openalex.org/W2080567541","https://openalex.org/W2081721999","https://openalex.org/W2085937320","https://openalex.org/W2087692915","https://openalex.org/W2100235918","https://openalex.org/W2110953678","https://openalex.org/W2112430581","https://openalex.org/W2138677604","https://openalex.org/W2140251882","https://openalex.org/W2146456494","https://openalex.org/W2149867521","https://openalex.org/W2165046037","https://openalex.org/W2408538552","https://openalex.org/W4232980324"],"related_works":["https://openalex.org/W2890423584","https://openalex.org/W2912355043","https://openalex.org/W2162876420","https://openalex.org/W2407385737","https://openalex.org/W2766859593","https://openalex.org/W3013764321","https://openalex.org/W2012707973","https://openalex.org/W2743146294","https://openalex.org/W2010170986","https://openalex.org/W1984423424"],"abstract_inverted_index":{"The":[0],"availability":[1],"of":[2,30],"user":[3,124],"check-in":[4],"data":[5],"in":[6,66,76,90,129],"large":[7],"volume":[8],"from":[9],"the":[10,51,60,114,134,152,164,180,184],"rapid":[11],"growing":[12],"location":[13],"based":[14,150],"social":[15],"networks":[16],"(LBSNs)":[17],"enables":[18],"many":[19],"important":[20,74],"location-aware":[21],"services":[22],"to":[23,35,83,118,145,157],"users.":[24],"Point-of-interest":[25],"(POI)":[26],"recommendation":[27,52,140,165,187],"is":[28,34,143],"one":[29],"such":[31],"services,":[32],"which":[33],"recommend":[36,119],"places":[37,86],"where":[38],"users":[39,81,155],"have":[40,46],"not":[41],"visited":[42],"before.":[43],"Several":[44],"techniques":[45],"been":[47],"recently":[48],"proposed":[49,181],"for":[50,63,121],"service.":[53],"However,":[54],"no":[55],"existing":[56],"work":[57],"has":[58],"considered":[59],"temporal":[61,147],"information":[62],"POI":[64,77,116,186],"recommendations":[65,78],"LBSNs.":[67],"We":[68],"believe":[69],"that":[70,142,154,179],"time":[71,89,128],"plays":[72],"an":[73],"role":[75],"because":[79],"most":[80],"tend":[82,156],"visit":[84,158],"different":[85,88],"at":[87,97,103,125],"a":[91,95,101,110,122,126,130,138],"day,":[92],"\\eg":[93],"visiting":[94,100],"restaurant":[96],"noon":[98],"and":[99],"bar":[102],"night.":[104],"In":[105],"this":[106],"paper,":[107],"we":[108,136,161],"define":[109],"new":[111],"problem,":[112,135],"namely,":[113],"time-aware":[115],"recommendation,":[117],"POIs":[120],"given":[123],"specified":[127],"day.":[131],"To":[132],"solve":[133],"develop":[137],"collaborative":[139],"model":[141,166],"able":[144],"incorporate":[146],"information.":[148,170],"Moreover,":[149],"on":[151,174],"observation":[153],"nearby":[159],"POIs,":[160],"further":[162],"enhance":[163],"by":[167],"considering":[168],"geographical":[169],"Our":[171],"experimental":[172],"results":[173],"two":[175],"real-world":[176],"datasets":[177],"show":[178],"approach":[182],"outperforms":[183],"state-of-the-art":[185],"methods":[188],"substantially.":[189]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":22},{"year":2024,"cited_by_count":26},{"year":2023,"cited_by_count":28},{"year":2022,"cited_by_count":40},{"year":2021,"cited_by_count":75},{"year":2020,"cited_by_count":93},{"year":2019,"cited_by_count":98},{"year":2018,"cited_by_count":93},{"year":2017,"cited_by_count":112},{"year":2016,"cited_by_count":84},{"year":2015,"cited_by_count":55},{"year":2014,"cited_by_count":22},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}