{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,27]],"date-time":"2026-01-27T18:22:49Z","timestamp":1769538169265,"version":"3.49.0"},"reference-count":12,"publisher":"IEEE","license":[{"start":{"date-parts":[[2010,11,1]],"date-time":"2010-11-01T00:00:00Z","timestamp":1288569600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2010,11,1]],"date-time":"2010-11-01T00:00:00Z","timestamp":1288569600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2010,11]]},"DOI":"10.1109\/isda.2010.5687040","type":"proceedings-article","created":{"date-parts":[[2011,1,13]],"date-time":"2011-01-13T16:33:25Z","timestamp":1294936405000},"page":"1101-1106","source":"Crossref","is-referenced-by-count":4,"title":["Financial events detection by conceptual news categorization"],"prefix":"10.1109","author":[{"given":"Ali","family":"Al-Jaoua","sequence":"first","affiliation":[{"name":"Qatar University, Qatar"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jihad","family":"Al'Jaam","sequence":"additional","affiliation":[{"name":"Qatar University, Qatar"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Helmi","family":"Hammami","sequence":"additional","affiliation":[{"name":"Qatar University, Qatar"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fethi","family":"Ferjani","sequence":"additional","affiliation":[{"name":"Qatar University, Qatar"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Firas","family":"Laban","sequence":"additional","affiliation":[{"name":"Qatar University, Qatar"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nasredine","family":"Sammar","sequence":"additional","affiliation":[{"name":"Commissariat of Atomic Energy, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hassane","family":"Essafi","sequence":"additional","affiliation":[{"name":"Commissariat of Atomic Energy, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Samir","family":"Elloumi","sequence":"additional","affiliation":[{"name":"Faculty of Sciences of Tunis"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref4","article-title":"Knowledge acquisition by methods of formal concept analysis","author":"wille","year":"1989","journal-title":"Data Analysis Learning Symbolic and Numeric Knowledge"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1016\/S0020-0255(99)00150-4"},{"key":"ref10","year":"0"},{"key":"ref6","first-page":"114","article-title":"Relations binaires, fermetures et correspondances de Galois","volume":"76","author":"riguet","year":"1944","journal-title":"Bulletin de la Société Mathématique de France"},{"key":"ref11","article-title":"Automatic Structuring of Search Results of Arabic and English Meta-Search Engines by Formal Concepts Extraction","volume":"3","author":"jaoua","year":"2009","journal-title":"International Journal of Computer Science and Engineering in Arabic"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-77968-8"},{"key":"ref12","first-page":"22","article-title":"Pseudo-Conceptual Text and Web Structuring","author":"jaoua","year":"2008","journal-title":"The third Conceptual Structures Tool Interoperability workshop (CS-TIW2008)"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-04639-1_14"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1016\/S0164-1212(01)00087-5"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcss.2009.05.002"},{"key":"ref9","year":"0"},{"key":"ref1","article-title":"Computers and Intractability","author":"garey","year":"1979","journal-title":"A Guide to the Theory of NP-Completeness"}],"event":{"name":"2010 10th International Conference on Intelligent Systems Design and Applications (ISDA)","location":"Cairo, Egypt","start":{"date-parts":[[2010,11,29]]},"end":{"date-parts":[[2010,12,1]]}},"container-title":["2010 10th International Conference on Intelligent Systems Design and Applications"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx5\/5681599\/5687016\/05687040.pdf?arnumber=5687040","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,1,27]],"date-time":"2026-01-27T04:59:59Z","timestamp":1769489999000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/5687040\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,11]]},"references-count":12,"URL":"https:\/\/doi.org\/10.1109\/isda.2010.5687040","relation":{},"subject":[],"published":{"date-parts":[[2010,11]]}}}