{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,1,14]],"date-time":"2023-01-14T11:51:06Z","timestamp":1673697066770},"reference-count":9,"publisher":"World Scientific Pub Co Pte Lt","issue":"02","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Semantic Computing"],"published-print":{"date-parts":[[2008,6]]},"abstract":"<jats:p> This paper studies the integration of lexical semantic knowledge in two related semantic computing tasks: ad-hoc information retrieval and computing text similarity. For this purpose, we compare the performance of two algorithms: (i) using semantic relatedness, and (ii) using a conventional extended Boolean model [13] with additional query expansion. For the evaluation, we use two different test collections in the German language especially suitable to study the vocabulary gap problem: (i) GIRT [5] for the information retrieval task, and (ii) a collection of descriptions of professions built to evaluate a system for electronic career guidance in the information retrieval and text similarity tasks. We found that integrating lexical semantic knowledge increases the performance for both tasks. On the GIRT corpus, the performance is improved only for short queries. The performance on the collection of professional descriptions is improved, but crucially depends on the accurate preprocessing of the natural language essays employed as topics. <\/jats:p>","DOI":"10.1142\/s1793351x08000452","type":"journal-article","created":{"date-parts":[[2008,11,19]],"date-time":"2008-11-19T01:33:04Z","timestamp":1227058384000},"page":"253-272","source":"Crossref","is-referenced-by-count":1,"title":["CLOSING THE VOCABULARY GAP FOR COMPUTING TEXT SIMILARITY AND INFORMATION RETRIEVAL"],"prefix":"10.1142","volume":"02","author":[{"given":"CHRISTOF","family":"M\u00dcLLER","sequence":"first","affiliation":[{"name":"Ubiquitous Knowledge Processing Lab, Computer Science Department, Technische Universit\u00e4t Darmstadt, Hochschulstr. 10, 64289 Darmstadt, Germany"}]},{"given":"IRYNA","family":"GUREVYCH","sequence":"additional","affiliation":[{"name":"Ubiquitous Knowledge Processing Lab, Computer Science Department, Technische Universit\u00e4t Darmstadt, Germany"}]},{"given":"MAX","family":"M\u00dcHLH\u00c4USER","sequence":"additional","affiliation":[{"name":"Telecooperation, Computer Science Department, Technische Universit\u00e4t Darmstadt, Germany"}]}],"member":"219","published-online":{"date-parts":[[2011,11,21]]},"reference":[{"key":"rf1","doi-asserted-by":"publisher","DOI":"10.1007\/s10791-006-0884-2"},{"key":"rf2","volume-title":"Lucene in Action","author":"Gospodnetic O.","year":"2005"},{"key":"rf4","doi-asserted-by":"publisher","DOI":"10.1023\/B:INRT.0000009439.19151.4c"},{"key":"rf5","series-title":"LNCS 3237","volume-title":"Comparative Evaluation of Multilingual Information Access Systems","author":"Kluck M.","year":"2004"},{"key":"rf6","volume-title":"Computerlinguistik und Sprachtechnologie: Eine Einf\u00fchrung","author":"Kunze C.","year":"2004"},{"key":"rf13","doi-asserted-by":"publisher","DOI":"10.1145\/182.358466"},{"key":"rf15","doi-asserted-by":"publisher","DOI":"10.1002\/j.1538-7305.1948.tb01338.x"},{"key":"rf16","volume-title":"Nonparametric Statistics for the Behavioral Sciences","author":"Siegel S.","year":"1988"},{"key":"rf17","doi-asserted-by":"publisher","DOI":"10.1007\/978-94-017-2388-6_4"}],"container-title":["International Journal of Semantic Computing"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S1793351X08000452","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,6]],"date-time":"2019-08-06T21:30:56Z","timestamp":1565127056000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S1793351X08000452"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,6]]},"references-count":9,"journal-issue":{"issue":"02","published-online":{"date-parts":[[2011,11,21]]},"published-print":{"date-parts":[[2008,6]]}},"alternative-id":["10.1142\/S1793351X08000452"],"URL":"https:\/\/doi.org\/10.1142\/s1793351x08000452","relation":{},"ISSN":["1793-351X","1793-7108"],"issn-type":[{"value":"1793-351X","type":"print"},{"value":"1793-7108","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,6]]}}}