{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,27]],"date-time":"2026-01-27T22:22:28Z","timestamp":1769552548991,"version":"3.49.0"},"publisher-location":"New York, NY, USA","reference-count":5,"publisher":"ACM","license":[{"start":{"date-parts":[[2007,10,19]],"date-time":"2007-10-19T00:00:00Z","timestamp":1192752000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2007,10,19]]},"DOI":"10.1145\/1297231.1297255","type":"proceedings-article","created":{"date-parts":[[2007,10,19]],"date-time":"2007-10-19T16:15:18Z","timestamp":1192810518000},"page":"137-140","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":27,"title":["Case amazon"],"prefix":"10.1145","author":[{"given":"Juha","family":"Leino","sequence":"first","affiliation":[{"name":"University of Tampere, Tampere, Finland"}]},{"given":"Kari-Jouko","family":"R\u00e4ih\u00e4","sequence":"additional","affiliation":[{"name":"University of Tampere, Tampere, Finland"}]}],"member":"320","published-online":{"date-parts":[[2007,10,19]]},"reference":[{"key":"e_1_3_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/642611.642713"},{"key":"e_1_3_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1145\/358916.358995"},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1145\/963770.963772"},{"key":"e_1_3_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1177\/1525822X06292976"},{"key":"e_1_3_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0263-2373(97)00089-3"}],"event":{"name":"RecSys07: ACM Conference on Recommender Systems","location":"Minneapolis MN USA","acronym":"RecSys07","sponsor":["ACM Association for Computing Machinery","SIGCHI ACM Special Interest Group on Computer-Human Interaction","SIGWEB ACM Special Interest Group on Hypertext, Hypermedia, and Web","SIGAI ACM Special Interest Group on Artificial Intelligence","SIGKDD ACM Special Interest Group on Knowledge Discovery in Data","SIGIR ACM Special Interest Group on Information Retrieval"]},"container-title":["Proceedings of the 2007 ACM conference on Recommender systems"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1297231.1297255","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1297231.1297255","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T15:14:02Z","timestamp":1750259642000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1297231.1297255"}},"subtitle":["ratings and reviews as part of recommendations"],"short-title":[],"issued":{"date-parts":[[2007,10,19]]},"references-count":5,"alternative-id":["10.1145\/1297231.1297255","10.1145\/1297231"],"URL":"https:\/\/doi.org\/10.1145\/1297231.1297255","relation":{},"subject":[],"published":{"date-parts":[[2007,10,19]]},"assertion":[{"value":"2007-10-19","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}