{"id":"https://openalex.org/W2018399464","doi":"https://doi.org/10.1109/35021bigcomp.2015.7072833","title":"AppTrends: A graph-based mobile app recommendation system using usage history","display_name":"AppTrends: A graph-based mobile app recommendation system using usage history","publication_year":2015,"publication_date":"2015-02-01","ids":{"openalex":"https://openalex.org/W2018399464","doi":"https://doi.org/10.1109/35021bigcomp.2015.7072833","mag":"2018399464"},"language":"en","primary_location":{"id":"doi:10.1109/35021bigcomp.2015.7072833","is_oa":false,"landing_page_url":"https://doi.org/10.1109/35021bigcomp.2015.7072833","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Conference on Big Data and Smart Computing (BIGCOMP)","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/A5062731479","display_name":"Donghwan Bae","orcid":null},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Donghwan Bae","raw_affiliation_strings":["Department of Knowledge Service Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Knowledge Service Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102756863","display_name":"Keejun Han","orcid":"https://orcid.org/0000-0002-2948-8375"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Keejun Han","raw_affiliation_strings":["Department of Knowledge Service Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Knowledge Service Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055301096","display_name":"Juneyoung Park","orcid":"https://orcid.org/0000-0001-8041-0226"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Juneyoung Park","raw_affiliation_strings":["Department of Knowledge Service Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Knowledge Service Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088156206","display_name":"Mun Yong Yi","orcid":"https://orcid.org/0000-0003-1784-8983"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Mun. Y. Yi","raw_affiliation_strings":["Department of Knowledge Service Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Knowledge Service Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I157485424"],"apc_list":null,"apc_paid":null,"fwci":2.4705,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.89236917,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"65","issue":null,"first_page":"210","last_page":"216"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":0.9987000226974487,"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"}},"topics":[{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":0.9987000226974487,"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T12799","display_name":"Mobile and Web Applications","score":0.9909999966621399,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8181821703910828},{"id":"https://openalex.org/keywords/android","display_name":"Android (operating system)","score":0.745736837387085},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.6697018146514893},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5592736005783081},{"id":"https://openalex.org/keywords/mobile-telephony","display_name":"Mobile telephony","score":0.4598676860332489},{"id":"https://openalex.org/keywords/mobile-computing","display_name":"Mobile computing","score":0.4306778311729431},{"id":"https://openalex.org/keywords/mobile-apps","display_name":"Mobile apps","score":0.4142484664916992},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3337084650993347},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3327180743217468},{"id":"https://openalex.org/keywords/mobile-radio","display_name":"Mobile radio","score":0.21110790967941284},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.1823761761188507},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.16576117277145386},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.10382238030433655}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8181821703910828},{"id":"https://openalex.org/C557433098","wikidata":"https://www.wikidata.org/wiki/Q94","display_name":"Android (operating system)","level":2,"score":0.745736837387085},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.6697018146514893},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5592736005783081},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.4598676860332489},{"id":"https://openalex.org/C144543869","wikidata":"https://www.wikidata.org/wiki/Q2738570","display_name":"Mobile computing","level":2,"score":0.4306778311729431},{"id":"https://openalex.org/C2988145974","wikidata":"https://www.wikidata.org/wiki/Q620615","display_name":"Mobile apps","level":2,"score":0.4142484664916992},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3337084650993347},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3327180743217468},{"id":"https://openalex.org/C2781307350","wikidata":"https://www.wikidata.org/wiki/Q6887221","display_name":"Mobile radio","level":2,"score":0.21110790967941284},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.1823761761188507},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.16576117277145386},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.10382238030433655}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/35021bigcomp.2015.7072833","is_oa":false,"landing_page_url":"https://doi.org/10.1109/35021bigcomp.2015.7072833","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Conference on Big Data and Smart Computing (BIGCOMP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.4399999976158142}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1997136459","https://openalex.org/W1999856370","https://openalex.org/W2023525859","https://openalex.org/W2025060851","https://openalex.org/W2037955148","https://openalex.org/W2152208379","https://openalex.org/W2163010654","https://openalex.org/W2163419627","https://openalex.org/W2294484919","https://openalex.org/W2336404837","https://openalex.org/W2341535507","https://openalex.org/W2598295948","https://openalex.org/W3143050497","https://openalex.org/W4237648771","https://openalex.org/W4285719527","https://openalex.org/W6703949738","https://openalex.org/W6735736197"],"related_works":["https://openalex.org/W4390273403","https://openalex.org/W2887633424","https://openalex.org/W2796028780","https://openalex.org/W3168957092","https://openalex.org/W4210272022","https://openalex.org/W1844259124","https://openalex.org/W1974440652","https://openalex.org/W1541175715","https://openalex.org/W565993663","https://openalex.org/W2326504464"],"abstract_inverted_index":{"With":[0],"the":[1,29,58,69,100,109,121,130],"advent":[2],"of":[3,22,28,60,68,75,113],"smartphones,":[4],"mobile":[5,30,70],"phones":[6],"have":[7,72],"evolved":[8],"from":[9,108],"a":[10,15,54,73,93],"simple":[11],"communication":[12],"tool":[13],"to":[14,40,57],"multipurpose":[16],"device":[17],"that":[18,43,120],"affects":[19],"every":[20],"aspect":[21],"our":[23],"daily":[24],"life.":[25],"The":[26],"expansion":[27],"application":[31,51,61,97],"market":[32],"has":[33],"made":[34],"it":[35],"difficult":[36],"for":[37,96],"smartphone":[38],"users":[39],"find":[41],"applications":[42,117],"fit":[44],"their":[45],"needs.":[46],"Most":[47],"prior":[48],"research":[49],"on":[50],"recommendation":[52,64,98,124],"provides":[53],"limited":[55],"solution":[56],"problem":[59,81],"overload.":[62],"These":[63],"techniques,":[65],"developed":[66],"outside":[67],"environment,":[71],"number":[74],"limitations":[76],"such":[77],"as":[78],"cold":[79],"start":[80],"and":[82],"domain":[83],"disparity.":[84],"In":[85],"this":[86],"paper,":[87],"we":[88],"propose":[89],"AppTrends,":[90],"which":[91],"incorporates":[92],"graph-based":[94,123],"technique":[95],"in":[99],"Android":[101],"OS":[102],"environment.":[103],"Our":[104],"experiment":[105],"results":[106],"obtained":[107],"field":[110],"usage":[111],"record":[112],"over":[114],"4":[115],"million":[116],"clearly":[118],"show":[119],"proposed":[122],"model":[125],"is":[126],"more":[127],"accurate":[128],"than":[129],"Slope":[131],"One":[132],"Model.":[133]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":4}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}