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A large interest has been dedicated in recent years to the study of models for textual databases amenable to an effective integration of search and navigation functions. In the field of legal databases the need for sophisticated models is emphasised by the need to relate and combine in an effective way different types of texts, in order to solve legal problems.
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Presents a comparison of the major features of two Web-based legal periodical index implementations, including Information Access Company's LegalTrac and the H.W. Wilson Index to Legal Periodicals (ILP). Also provides comparative information about implementation of each of these as offered through license with SilverPlatter, Dialog, and WESTLAW. Summarizes topics covered by periodicals indexed by LegalTrac and ILP, and outlines features and benefits of each database.
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Readers of this journal will be familiar with Lenore Rapkin's name. Lenore has solicited and edited feature articles for inclusion in Canadian Law Libraries for a number of years. In her business life, Lenore specializes in cataloguing at the McGill University Law Library. Recently she has been working on preparing a lexicon to assist both librarians and researchers to assign the most appropriate Library of Congress subject headings to Civil law publications. This lexicon will be published...
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"Professor Bintliff discusses how computer-assisted legal research is changing the traditional approach to legal problem solving or, as it is often referred to, "thinking like a lawyer.""
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West Publishing Corp.'s WESTLAW and Reed-Elsevier's LEXIS service, the two titans of online legal services, have dominated legal research for as long as electronic research has existed. However, the Internet may soon be as important an online resource for the legal research as LEXIS and WESTLAW are. A comparison is made of these 3 services. Some of the areas of comparison are: 1. the US code, 2. code of federal regulations, 3. Supreme Court decisions, 4. directories of lawyers and law firms,...
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Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.
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Qu'il s'agisse de recherche, d'enseignement ou de documentation, l'utilisation des nouvelles technologies et la conception ou la production de bases et de banques de données posent de multiples interrogations aux chercheurs qui envisagent de s'engager dans de pareilles entreprises. Le plus souvent, en l'absence de règles bien définies, c'est l'enthousiasme et une relative méconnaissance des difficultés qui ont prévalu. Il en a résulté de nombreux mécomptes pour les chercheurs, en maintes...
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Query expansion methods have been studied for a long time - with debatable success in many instances. In this paper we present a probabilistic query expansion model based on a similarity thesaurus which was constructed automatically. A similarity thesaurus reflects domain knowledge about the particular collection from which it is constructed. We address the two important issues with query expansion: the selection and the weighting of additional search terms. In contrast to earlier methods,...
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Legal information in the field of intellectual property rights becomes more and more interesting for online searchers. Big companies file their patent applications in many countries, and the numbers of PCT and European applications are growing rapidly from year to year. The legal implications in the examination, grant and opposition procedure (and sometimes about invalidity) are very important for many applicants. It is therefore interesting and helpful to search in the comprehensive German legal online database juris and compare it with the offline files EBER and DPAT.
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L'article traite deux sujets principaux : les techniques d'indexation juridique utilisées dans les documents imprimés et les effets de la technologie de l'information sur l'indexation juridique. L'auteur discute de deux techniques utilisées en indexation juridique, soit la méthode ou les sujets sont entrés directement dans une séquence alphabétique avec très peu de sous-catégories (et aucune sous-catégorie aux sous-catégories), et la méthode d'un minime nombre de mots-clés sans séquence...
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