{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,5]],"date-time":"2026-03-05T13:03:25Z","timestamp":1772715805362,"version":"3.50.1"},"reference-count":27,"publisher":"IEEE","license":[{"start":{"date-parts":[[2021,1,27]],"date-time":"2021-01-27T00:00:00Z","timestamp":1611705600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2021,1,27]],"date-time":"2021-01-27T00:00:00Z","timestamp":1611705600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2021,1,27]],"date-time":"2021-01-27T00:00:00Z","timestamp":1611705600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/501100006261","name":"Taif University","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100006261","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,1,27]]},"DOI":"10.1109\/ccwc51732.2021.9376008","type":"proceedings-article","created":{"date-parts":[[2021,3,17]],"date-time":"2021-03-17T20:17:39Z","timestamp":1616012259000},"page":"0218-0227","source":"Crossref","is-referenced-by-count":21,"title":["Addressing Data Sparsity in Collaborative Filtering Based Recommender Systems Using Clustering and Artificial Neural Network"],"prefix":"10.1109","author":[{"given":"Ashrf","family":"Althbiti","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rayan","family":"Alshamrani","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tami","family":"Alghamdi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stephen","family":"Lee","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiaogang","family":"Ma","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1587\/transinf.2014EDP7283"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4899-7637-6_2"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/JPROC.2015.2487976"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1007\/s10462-015-9443-9"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1007\/s00500-017-2918-7"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-32001-4_274-1"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1016\/j.eswa.2020.113248"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1631\/FITEE.1601732"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1145\/963770.963775"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1007\/s11036-019-01246-2"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1016\/j.dss.2015.03.008"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-32001-4_539-1"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-29659-3"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1145\/3038912.3052569"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4899-7687-1_964"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1145\/223904.223931"},{"key":"ref7","author":"halavais","year":"2018","journal-title":"Search Engine Society"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1145\/138859.138861"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4899-7637-6_7"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4899-7637-6_1"},{"key":"ref20","author":"jannach","year":"2011","journal-title":"Recommender Systems An Introduction"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1145\/1281192.1281206"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1007\/s11042-018-6232-x"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1016\/j.eswa.2017.06.001"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1016\/j.neucom.2010.04.005"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1080\/02522667.2019.1580881"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1007\/s11257-018-9217-6"}],"event":{"name":"2021 IEEE 11th Annual Computing and Communication Workshop and Conference (CCWC)","location":"NV, USA","start":{"date-parts":[[2021,1,27]]},"end":{"date-parts":[[2021,1,30]]}},"container-title":["2021 IEEE 11th Annual Computing and Communication Workshop and Conference (CCWC)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/9375825\/9375905\/09376008.pdf?arnumber=9376008","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,5,10]],"date-time":"2022-05-10T15:43:48Z","timestamp":1652197428000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9376008\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,1,27]]},"references-count":27,"URL":"https:\/\/doi.org\/10.1109\/ccwc51732.2021.9376008","relation":{},"subject":[],"published":{"date-parts":[[2021,1,27]]}}}