{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,21]],"date-time":"2025-10-21T00:45:05Z","timestamp":1761007505624,"version":"build-2065373602"},"reference-count":5,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2012,1,11]],"date-time":"2012-01-11T00:00:00Z","timestamp":1326240000000},"content-version":"vor","delay-in-days":375,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Proc of Assoc for Info"],"published-print":{"date-parts":[[2011,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>One important class of online videos is news broadcasts. Most news organizations provide immediate access to topical news broadcasts over the Internet, through RSS streams or podcasts. Until lately, technology has not made it possible for a user to automatically find, within a longer broadcast, the smaller parts that might interest them. Recent advances in both speech recognition systems and natural language processing have led to a number of robust tools that allow us to provide users with quicker and more focused access to relevant segments of one or more news broadcast videos. Here we present an interface for browsing or searching news broadcasts (video or audio) that exploits these new language processing tools to (i) provide immediate access to topical passages within news broadcasts, (ii) browse news broadcasts by events as well as by people, places and organizations, (iii) search for news through a map interface, (iv) browse news by trending topics, and (v) have a brief automatically generated textual characterization of news segments before listening. Our publicly searchable demonstrator currently indexes daily broadcast news content from sources in English, French, Chinese, Arabic, Spanish, Dutch, Russian and Italian. This demonstrator can be consulted online at: <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xlink:href=\"http:\/\/vox.labs.exalead.com\/voxalead\/\">http:\/\/vox.labs.exalead.com\/voxalead\/<\/jats:ext-link> and a video that describe the interface is available at: <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xlink:href=\"http:\/\/www.youtube.com\/watch?v=1RhWGu9ElUU\">http:\/\/www.youtube.com\/watch?v=1RhWGu9ElUU<\/jats:ext-link><\/jats:p><jats:p>This demonstrator has an optimized version for tablet (Ipad).<\/jats:p>","DOI":"10.1002\/meet.2011.14504801240","type":"journal-article","created":{"date-parts":[[2012,1,11]],"date-time":"2012-01-11T12:23:03Z","timestamp":1326284583000},"page":"1-4","source":"Crossref","is-referenced-by-count":1,"title":["Voxalead: How to search for information in videos automatically enriched and indexed"],"prefix":"10.1002","volume":"48","author":[{"given":"Law\u2010To","family":"Julien","sequence":"first","affiliation":[]},{"given":"Gregory","family":"Grefenstette Exalead","sequence":"additional","affiliation":[]}],"member":"311","published-online":{"date-parts":[[2012,1,11]]},"reference":[{"key":"e_1_2_6_2_1","unstructured":"MarkMaybury \u201cBroadcast news navigator (bnn) demonstration \u201d inProceedings of the 18th international joint conference on Artificial intelligence San Francisco CA USA 2003 pp.1639\u20131640 Morgan Kaufmann Publishers Inc."},{"key":"e_1_2_6_3_1","unstructured":"A.Hauptmann R.Baron M.\u2010Y.Chen M.Christel P.Duygulu C.Huang R.Jin W.\u2010H.Lin T.Ng N.Moraveji N.Papernick C.Snoek G.Tzanetakis J.Yang R.Yan andH.Wactla \u201cInformedia at TRECVID 2003: Analyzing and searching broadcast news video \u201d inProc. Text Retrieval Conference 2003. James Allan Ed. Topic detection and tracking: eventbased information organization Kluwer Academic Publishers Norwell MA USA 2002."},{"key":"e_1_2_6_4_1","doi-asserted-by":"crossref","unstructured":"CamilleGuinaudeau GuillaumeGravier andPascaleSbillot \u201cImproving asr\u2010based topic segmentation of tv programs with confidence measures and semantic relations \u201d in11th Annual Conference of the International Speech Communication Association Interspeech'10 Makuhari Japon September 2010 pp.1365\u20131368.","DOI":"10.21437\/Interspeech.2010-417"},{"issue":"1","key":"e_1_2_6_5_1","first-page":"89","volume":"37","author":"Gauvain J.L.","journal-title":"The LIMSI Broadcast News Transcription System"},{"key":"e_1_2_6_6_1","unstructured":"MasaoUtiyamaandHitoshiIsahara \u201cA statistical model for domain\u2010independent text segmentation \u201d inIn Proceedings of the 9th Conference of the European Chapter of the Association for Computational Linguistics 2001 pp.491\u2013498"}],"container-title":["Proceedings of the American Society for Information Science and Technology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fmeet.2011.14504801240","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/asistdl.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/meet.2011.14504801240","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,20]],"date-time":"2025-10-20T13:52:54Z","timestamp":1760968374000},"score":1,"resource":{"primary":{"URL":"https:\/\/asistdl.onlinelibrary.wiley.com\/doi\/10.1002\/meet.2011.14504801240"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,1]]},"references-count":5,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2011,1]]}},"alternative-id":["10.1002\/meet.2011.14504801240"],"URL":"https:\/\/doi.org\/10.1002\/meet.2011.14504801240","archive":["Portico"],"relation":{},"ISSN":["0044-7870","1550-8390"],"issn-type":[{"type":"print","value":"0044-7870"},{"type":"electronic","value":"1550-8390"}],"subject":[],"published":{"date-parts":[[2011,1]]}}}