{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T03:06:02Z","timestamp":1787022362207,"version":"build-2736575974"},"reference-count":35,"publisher":"Association for Computing Machinery (ACM)","issue":"9","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Proc. VLDB Endow."],"published-print":{"date-parts":[[2012,5]]},"abstract":"<jats:p>\n                    Thousands of documents are made available to the users via the web on a daily basis. One of the most extensively studied problems in the context of such document streams is\n                    <jats:italic>burst identification<\/jats:italic>\n                    . Given a term\n                    <jats:italic>t<\/jats:italic>\n                    , a burst is generally exhibited when an unusually high frequency is observed for\n                    <jats:italic>t<\/jats:italic>\n                    . While spatial and temporal burstiness have been studied individually in the past, our work is the first to simultaneously track and measure\n                    <jats:italic>spatiotemporal term burstiness<\/jats:italic>\n                    . In addition, we use the mined burstiness information toward an efficient document-search engine: given a user's query of terms, our engine returns a ranked list of documents discussing influential events with a strong spatiotemporal impact. We demonstrate the efficiency of our methods with an extensive experimental evaluation on real and synthetic datasets.\n                  <\/jats:p>","DOI":"10.14778\/2311906.2311911","type":"journal-article","created":{"date-parts":[[2014,6,24]],"date-time":"2014-06-24T08:17:57Z","timestamp":1403597877000},"page":"836-847","source":"Crossref","is-referenced-by-count":58,"title":["On the spatiotemporal burstiness of terms"],"prefix":"10.14778","volume":"5","author":[{"given":"Theodoros","family":"Lappas","sequence":"first","affiliation":[{"name":"University of California, Riverside"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marcos R.","family":"Vieira","sequence":"additional","affiliation":[{"name":"University of California, Riverside"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dimitrios","family":"Gunopulos","sequence":"additional","affiliation":[{"name":"University of Athens"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vassilis J.","family":"Tsotras","sequence":"additional","affiliation":[{"name":"University of California, Riverside"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"320","published-online":{"date-parts":[[2012,5]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1287\/moor.12.3.522"},{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1145\/1242572.1242802"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1145\/1807167.1807197"},{"key":"e_1_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1145\/1135777.1135949"},{"key":"e_1_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1006\/jcss.1996.0034"},{"key":"e_1_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1145\/375551.375567"},{"key":"e_1_2_1_7_1","first-page":"181","volume-title":"VLDB","author":"Fung G. 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