{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T04:24:49Z","timestamp":1750307089427,"version":"3.41.0"},"publisher-location":"New York, NY, USA","reference-count":5,"publisher":"ACM","license":[{"start":{"date-parts":[[2012,8,12]],"date-time":"2012-08-12T00:00:00Z","timestamp":1344729600000},"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":[[2012,8,12]]},"DOI":"10.1145\/2348283.2348467","type":"proceedings-article","created":{"date-parts":[[2012,8,14]],"date-time":"2012-08-14T12:18:56Z","timestamp":1344946736000},"page":"1057-1058","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":2,"title":["Efficient estimation of aspect weights"],"prefix":"10.1145","author":[{"given":"Jon","family":"Parker","sequence":"first","affiliation":[{"name":"Georgetown University, Washington, DC, USA"}]},{"given":"Andrew","family":"Yates","sequence":"additional","affiliation":[{"name":"Georgetown University, Washington, DC, USA"}]},{"given":"Nazli","family":"Goharian","sequence":"additional","affiliation":[{"name":"Georgetown University, Washington, DC, USA"}]},{"given":"Wai Gen","family":"Yee","sequence":"additional","affiliation":[{"name":"Orbitz Worldwide, Chicago, IL, USA"}]}],"member":"320","published-online":{"date-parts":[[2012,8,12]]},"reference":[{"key":"e_1_3_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/1835804.1835903"},{"key":"e_1_3_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1145\/2020408.2020505"},{"volume-title":"ACL '11","author":"Xu J.","key":"e_1_3_2_1_3_1"},{"volume-title":"LREC'10","author":"Baccianella S.","key":"e_1_3_2_1_4_1"},{"key":"e_1_3_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1145\/1557019.1557072"}],"event":{"name":"SIGIR '12: The 35th International ACM SIGIR conference on research and development in Information Retrieval","sponsor":["SIGIR ACM Special Interest Group on Information Retrieval"],"location":"Portland Oregon USA","acronym":"SIGIR '12"},"container-title":["Proceedings of the 35th international ACM SIGIR conference on Research and development in information retrieval"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2348283.2348467","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2348283.2348467","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T09:34:29Z","timestamp":1750239269000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2348283.2348467"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,8,12]]},"references-count":5,"alternative-id":["10.1145\/2348283.2348467","10.1145\/2348283"],"URL":"https:\/\/doi.org\/10.1145\/2348283.2348467","relation":{},"subject":[],"published":{"date-parts":[[2012,8,12]]},"assertion":[{"value":"2012-08-12","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}