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ontological map. the idea is to make the tool available for different types of users without necessarily making complex information available to common users. the project team welcomes all possible comments and reactions of users experimenting with the Syllabus online! 01_2007_5222_txt_ML.indd 136 6-12-2007 15:14:01
EUR-LEX: FROM DATA STRUCTURES TO LEGAL ONTOLOGIES INtRODUCtION Lawyers as knowledge workers have to cope with a tremendous load of information. In the legal domain, almost all available information is stored as text, most of the time in relatively unstructured forms (Stranieri and Zeleznikow, 2005). As legal work consists in solving legal problems, consultation of various texts is a prerequisite of legal work. this legal research can be outsourced to paralegals but at the very end highly qualiied lawyers have to reine the often high quantity of search results in order to get a corpus of relevant legal texts. Given the high costs and time constraints, improvements of existing legal databases in order to reduce this process of reining search results would be highly welcome to lawyers. this assessment is also correct for EU law. the burden of legal search may be even higher due to insuficiently known EU terminology that differs from familiar national terminology. Information retrieval was, and is still, the most obvious and frequently used method to tackle this research task. Given the limitations of information retrieval, enhancements are required and thus are the subject of research. Besides ongoing efforts to improve information retrieval (e.g. SIGIR conferences ( 1 )), legal ontologies as a formalisation tool of knowledge have received considerable attention in recent years. Ontologies may provide a solution for this problem because users can reuse formalised knowledge on the text corpus and its terminology. In this contribution, an idea for a new approach for structuring legal databases using ontologies is described and developed based on the example of the database on European law, EUR-Lex ( 2 ) formerly CELEX (for an overview of EUR-Lex/ CELEX see: 25 years of European law online, Publications Ofice, Luxembourg, 2006). for the sake of better understanding, let us start with a sketchy deinition. An ontology is a data model that represents a set of concepts within a domain ERICH SCHWEIGH<strong>OF</strong>ER Associate Professor at Vienna University (on leave); case handler for State aid in the Directorate-General for Agriculture and Rural Development, European Commission, Brussels ( 1 ) website: http://www.sigir.org. ( 2 ) website: http://eur-lex.europa.eu. 136 | 137 01_2007_5222_txt_ML.indd 137 6-12-2007 15:14:02
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Speeches and proceedings 25th anniv
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25 YEARS OF ONLINE THE EVENT 25 ANN
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INTRODUCTION APRèS LA PUBLICAtION
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wORKShOP Legal XmL — Use of XmL f
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Cette énumération des participant
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sion a fait de l’initiative «mie
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II. «mIEUX LéGIféRER» Et L’AC
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01_2007_5222_txt_ML.indd 22 6-12-20
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• et L. E. Allen, spécialiste de
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La création d’un réseau de coop
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Stele so weit nähern, dass er den
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nicht autorisierte Abschrift der of
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„Die Anforderungen und Bedingunge
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hat, „Zugänglichkeit und Verstä
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Old testament. this passage is set
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this checkpoint is given a Priority
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knowledge of the law. Adults, child
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It is a dificult task to predict th
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MEETING OF THE COUNCIL WORKING PART
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SOUVENIRS D’UNE DÉLÉGUÉE NATIO
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EUR-LEX TODAY AND TOMORROW After mo
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DOCUMENT ANALYSIS AND LEGAL INFORMA
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LIFE AS A CELEX HOST INtRODUCtION I
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CONCLUSIONS first, I would like to
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En tant que déléguée de la Grèc
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LEGAL XML — USE OF XML FOR THE PR
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WORKSHOP • publishing technologie
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WORKSHOP • NiR and the NiR editor
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WORKSHOP tors, thus providing the o
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