{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,10]],"date-time":"2026-04-10T10:05:25Z","timestamp":1775815525937,"version":"3.50.1"},"publisher-location":"New York, NY, USA","reference-count":38,"publisher":"ACM","license":[{"start":{"date-parts":[[2007,7,23]],"date-time":"2007-07-23T00:00:00Z","timestamp":1185148800000},"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":[[2007,7,23]]},"DOI":"10.1145\/1277741.1277746","type":"proceedings-article","created":{"date-parts":[[2008,9,18]],"date-time":"2008-09-18T11:59:52Z","timestamp":1221739192000},"page":"7-14","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":162,"title":["Personalized query expansion for the web"],"prefix":"10.1145","author":[{"given":"Paul - Alexandru","family":"Chirita","sequence":"first","affiliation":[{"name":"L3S Research Center"}]},{"given":"Claudiu S.","family":"Firan","sequence":"additional","affiliation":[{"name":"L3S Research Center"}]},{"given":"Wolfgang","family":"Nejdl","sequence":"additional","affiliation":[{"name":"L3S Research Center"}]}],"member":"320","published-online":{"date-parts":[[2007,7,23]]},"reference":[{"key":"e_1_3_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/564376.564430"},{"key":"e_1_3_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1145\/312624.312670"},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1145\/564376.564427"},{"key":"e_1_3_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1145\/366836.366860"},{"key":"e_1_3_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.5555\/297805.297984"},{"key":"e_1_3_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1145\/1183614.1183658"},{"key":"e_1_3_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1145\/564376.564429"},{"key":"e_1_3_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1145\/511446.511489"},{"key":"e_1_3_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.5555\/972450.972454"},{"key":"e_1_3_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1145\/321510.321519"},{"key":"e_1_3_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/0306-4573(95)00070-W"},{"key":"e_1_3_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1145\/1060745.1060839"},{"key":"e_1_3_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1145\/511446.511513"},{"key":"e_1_3_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-540-30213-1_5"},{"key":"e_1_3_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1145\/345508.345545"},{"key":"e_1_3_2_1_16_1","doi-asserted-by":"publisher","DOI":"10.1145\/775152.775191"},{"key":"e_1_3_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0306-4573(98)00040-5"},{"key":"e_1_3_2_1_18_1","doi-asserted-by":"publisher","DOI":"10.1145\/1008992.1009038"},{"key":"e_1_3_2_1_19_1","doi-asserted-by":"publisher","DOI":"10.1145\/988672.988763"},{"key":"e_1_3_2_1_20_1","doi-asserted-by":"publisher","DOI":"10.1145\/146802.146810"},{"key":"e_1_3_2_1_21_1","doi-asserted-by":"publisher","DOI":"10.1145\/383952.383953"},{"key":"e_1_3_2_1_22_1","doi-asserted-by":"publisher","DOI":"10.1145\/1008992.1009039"},{"key":"e_1_3_2_1_23_1","doi-asserted-by":"publisher","DOI":"10.1145\/219717.219748"},{"key":"e_1_3_2_1_24_1","doi-asserted-by":"publisher","DOI":"10.1145\/1148170.1148189"},{"key":"e_1_3_2_1_25_1","volume-title":"Stanford Univ.","author":"Page L.","year":"1998"},{"key":"e_1_3_2_1_26_1","doi-asserted-by":"publisher","DOI":"10.1145\/1135777.1135883"},{"key":"e_1_3_2_1_27_1","doi-asserted-by":"publisher","DOI":"10.1145\/160688.160713"},{"key":"e_1_3_2_1_28_1","first-page":"313","volume-title":"The Smart Retrieval System: Experiments in Automatic Document Processing","author":"Rocchio J.","year":"1971"},{"key":"e_1_3_2_1_29_1","doi-asserted-by":"publisher","DOI":"10.1145\/860435.860475"},{"key":"e_1_3_2_1_30_1","doi-asserted-by":"publisher","DOI":"10.1145\/1135777.1135823"},{"key":"e_1_3_2_1_31_1","doi-asserted-by":"publisher","DOI":"10.1145\/1008992.1008996"},{"key":"e_1_3_2_1_32_1","doi-asserted-by":"publisher","DOI":"10.1145\/988672.988764"},{"key":"e_1_3_2_1_33_1","unstructured":"D. Sullivan. The older you are the more you want personalized search 2004. http:\/\/searchenginewatch.com\/searchday\/article.php\/3385131.  D. Sullivan. The older you are the more you want personalized search 2004. http:\/\/searchenginewatch.com\/searchday\/article.php\/3385131."},{"key":"e_1_3_2_1_34_1","doi-asserted-by":"publisher","DOI":"10.1145\/1076034.1076111"},{"key":"e_1_3_2_1_35_1","doi-asserted-by":"publisher","DOI":"10.1145\/345124.345155"},{"key":"e_1_3_2_1_36_1","doi-asserted-by":"publisher","DOI":"10.5555\/188490.188508"},{"key":"e_1_3_2_1_37_1","doi-asserted-by":"publisher","DOI":"10.1145\/243199.243202"},{"key":"e_1_3_2_1_38_1","doi-asserted-by":"publisher","DOI":"10.1145\/775152.775155"}],"event":{"name":"SIGIR07: The 30th Annual International SIGIR Conference","location":"Amsterdam The Netherlands","acronym":"SIGIR07","sponsor":["ACM Association for Computing Machinery","SIGIR ACM Special Interest Group on Information Retrieval"]},"container-title":["Proceedings of the 30th annual international ACM SIGIR conference on Research and development in information retrieval"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1277741.1277746","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1277741.1277746","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T14:58:13Z","timestamp":1750258693000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1277741.1277746"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,7,23]]},"references-count":38,"alternative-id":["10.1145\/1277741.1277746","10.1145\/1277741"],"URL":"https:\/\/doi.org\/10.1145\/1277741.1277746","relation":{},"subject":[],"published":{"date-parts":[[2007,7,23]]},"assertion":[{"value":"2007-07-23","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}