{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,24]],"date-time":"2025-08-24T00:01:37Z","timestamp":1755993697391,"version":"3.44.0"},"reference-count":42,"publisher":"IEEE","license":[{"start":{"date-parts":[[2019,7,1]],"date-time":"2019-07-01T00:00:00Z","timestamp":1561939200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2019,7,1]],"date-time":"2019-07-01T00:00:00Z","timestamp":1561939200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2019,7]]},"DOI":"10.1109\/iisa.2019.8900758","type":"proceedings-article","created":{"date-parts":[[2019,11,25]],"date-time":"2019-11-25T18:47:21Z","timestamp":1574707641000},"page":"1-8","source":"Crossref","is-referenced-by-count":9,"title":["Improving Collaborative Filtering\u2019s Rating Prediction Accuracy by Introducing the Common Item Rating Past Criterion"],"prefix":"10.1109","author":[{"given":"Dionisis","family":"Margaris","sequence":"first","affiliation":[{"name":"University of Athens,Department of Informatics and Telecommunications,Athens,Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dionysios","family":"Vasilopoulos","sequence":"additional","affiliation":[{"name":"University of the Peloponnese,Department of Informatics and Telecommunications,Tripoli,Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Costas","family":"Vassilakis","sequence":"additional","affiliation":[{"name":"University of the Peloponnese,Department of Informatics and Telecommunications,Tripoli,Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dimitris","family":"Spiliotopoulos","sequence":"additional","affiliation":[{"name":"University of the Peloponnese,Department of Informatics and Telecommunications,Tripoli,Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1109\/ASONAM.2016.7752220"},{"key":"ref38","first-page":"1900","article-title":"An integrated framework for QoS-based adaptation and exception resolution in WS-BPEL scenarios","author":"margaris","year":"2013","journal-title":"Proceedings of the 28th ACM Symposium on Applied Computing"},{"journal-title":"MovieLens dataset","year":"2019","key":"ref33"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1145\/2766462.2767755"},{"journal-title":"Amazon product data","year":"2019","key":"ref31"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1007\/s11761-017-0216-y"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1109\/RCIS.2013.6577691"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1145\/1557019.1557072"},{"journal-title":"Introduction to Data Mining","year":"2005","author":"tan","key":"ref35"},{"key":"ref34","doi-asserted-by":"crossref","DOI":"10.1145\/2827872","article-title":"The MovieLens Datasets: History and Context","volume":"5","author":"harper","year":"2016","journal-title":"ACM Transactions on Interactive Intelligent Systems"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1007\/s13278-016-0416-z"},{"key":"ref40","article-title":"The Recent Challenge in Web Archiving: Archiving the Social Web","author":"schefbeck","year":"2012","journal-title":"Proceedings of the International Council on Archives Congress"},{"key":"ref11","first-page":"1","article-title":"A method of establishing groups of equal amplitude in plant sociology based on similarity of species content, and its application to analyses of the vegetation on Danish commons","author":"sorensen","year":"1948","journal-title":"K Dan Vidensk Selsk Biol Skr"},{"key":"ref12","first-page":"1","article-title":"Pruning and aging for user histories in collaborative filtering","author":"margaris","year":"2016","journal-title":"Proc of the IEEE Symposium Series on Computational Intelligence 2011"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-662-55947-5_3"},{"key":"ref14","first-page":"1168","article-title":"Improving Collaborative Filtering’s Rating Prediction Quality in Dense Datasets, by Pruning Old Ratings","author":"margaris","year":"2017","journal-title":"Proceedings of the 22nd IEEE Symposium on Computers and Communications"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/ICTAI.2013.120"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1016\/j.future.2017.03.015"},{"key":"ref17","article-title":"Filtering Out Unfair Ratings in Bayesian Reputation Systems","volume":"4","author":"whitby","year":"2004","journal-title":"Proceedings of the Workshop on Trust in Agent Societies at the Autonomous Agents and Multi Agent Systems Conference (AAMAS2004)"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/MC.2009.263"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1016\/j.knosys.2013.11.006"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/MITP.2009.76"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-540-72079-9_9"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1145\/1571941.1571977"},{"key":"ref3","doi-asserted-by":"crossref","first-page":"56","DOI":"10.1109\/TKDE.2004.1264822","article-title":"probabilistic memory-based collaborative filtering","volume":"16","author":"yu","year":"2004","journal-title":"IEEE Transactions on Knowledge and Data Engineering"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1145\/963770.963772"},{"key":"ref29","first-page":"1","article-title":"Group recommendation methods for social network environments","author":"quijano-sanchez","year":"2011","journal-title":"3rd Workshop on Recommender Systems and the Social Web at the 5th ACM International Conference on Recommender Systems"},{"key":"ref5","first-page":"1022","article-title":"Improving Collaborative Filtering’s Rating Prediction Accuracy by Considering Users’ Rating Variability","author":"margaris","year":"2018","journal-title":"Proceedings of the 4th IEEE International Conference on Big Data Intelligence and Computing"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/RCIS.2015.7128877"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.4304\/jsw.5.7.745-752"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1561\/1100000009"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1145\/2229012.2229027"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1145\/245108.245124"},{"key":"ref20","article-title":"A Survey on Concept Drift Adaptation","volume":"1","author":"gama","year":"2013","journal-title":"ACM Computing Surveys"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1145\/2043932.2043964"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1016\/j.eswa.2013.11.020"},{"key":"ref42","first-page":"158","article-title":"Improving Collaborative Filtering’s Rating Prediction Quality by Considering Shifts in Rating Practices","author":"margaris","year":"2017","journal-title":"Proceedings of the 19th IEEE International Conference on Business Informatics"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-51905-0_2"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0186836"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/TKDE.2009.156"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.3390\/informatics5020021"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.2298\/CSIS110722008R"}],"event":{"name":"2019 10th International Conference on Information, Intelligence, Systems and Applications (IISA)","start":{"date-parts":[[2019,7,15]]},"location":"Patras, Greece","end":{"date-parts":[[2019,7,17]]}},"container-title":["2019 10th International Conference on Information, Intelligence, Systems and Applications (IISA)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/8893976\/8900660\/08900758.pdf?arnumber=8900758","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,23]],"date-time":"2025-08-23T00:41:44Z","timestamp":1755909704000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/8900758\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,7]]},"references-count":42,"URL":"https:\/\/doi.org\/10.1109\/iisa.2019.8900758","relation":{},"subject":[],"published":{"date-parts":[[2019,7]]}}}