Automatically Restructuring Practice Guidelines using the GEM DTD

This paper describes a system capable of semi-automatically filling an XML template from free texts in the clinical domain (practice guidelines). The XML template includes semantic information not explicitly encoded in the text (pairs of conditions and actions/recommendations). Therefore, there is a need to compute the exact scope of conditions over text sequences expressing the required actions. We present a system developed for this task. We show that it yields good performance when applied to the analysis of French practice guidelines

From Texts to Structured Documents: The Case of Health Practice Guidelines

This paper describes a system capable of semi-automatically filling an XML template from free texts in the clinical domain (practice guidelines). The XML template includes semantic information not explicitly encoded in the text (pairs of conditions and actions/recommendations). Therefore, there is a need to compute the exact scope of conditions over text sequences expressing the required actions. We present in this paper the rules developed for this task. We show that the system yields good performance when applied to the analysis of French practice guidelines

QuantNet – A Database-Driven Online Repository of Scientific Information

In this study a framework for an online database-driven repository of information – QuantNet – is presented. QuantNet is aimed at easing the process of web publishing for those who are unfamiliar with technical details and markup languages. At the same time advanced users are provided with easy user style markup tools while flexible and trouble-free application administration is being a top priority. In this realm a special emphasis is put on the construction of a metalanguage containing only simplest possible structures. Different stages – from low-level text processing via Atox to the transformation of XML documents via XSLT, PHP and mySQL – are thoroughly described. The motivation for further possible application extensions like DTD or preliminary document check, based on analytic grammar form, is provided.QuantNet, database-driven, online, repository, XML, XSLT, PHP, mySQL, Atox.

Interpr\'etation vague des contraintes structurelles pour la RI dans des corpus de documents XML - \'Evaluation d'une m\'ethode approch\'ee de RI structur\'ee

We propose specific data structures designed to the indexing and retrieval of information elements in heterogeneous XML data bases. The indexing scheme is well suited to the management of various contextual searches, expressed either at a structural level or at an information content level. The approximate search mechanisms are based on a modified Levenshtein editing distance and information fusion heuristics. The implementation described highlights the mixing of structured information presented as field/value instances and free text elements. The retrieval performances of the proposed approach are evaluated within the INEX 2005 evaluation campaign. The evaluation results rank the proposed approach among the best evaluated XML IR systems for the VVCAS task.Comment: 26 pages, ISBN 978-2-7462-1969-

Graphics-Based Text And Its Applications on Web Presentation Software

This project has produced a system that can be used to create and display slide-shows, like the sort produced by the other presentation software, using XML (Extensible Markup Language) as the storage language for the slide-show and SVG (Scalable Vector Graphics) as the display language. \ud XML is a meta-data ??? a language to create other language ??? developed by W3C (World Wide Web Consortium) for use across the Word Wide Web. It is a simple, very flexible text format derived from SGML (ISO 8879). Originally designed to meet the challenges of large-scale electronic publishing, XML is also playing an increasingly important role in the exchange of a wide variety of data on the Web and elsewhere.\ud SVG is a language for describing two-dimensional graphics and graphical applications in XML. The visual appearance of SVG graphics is stored as a text-based description and its display is recalculated when it is rendered. SVG is used for storage and distribution of images on the Web, and is increasingly well-supported by both commercial and free software. In contrast with raster image formats such as GIF, JPEG, and PNG, which store a matrix of individual pixels that compose an image, an SVG image is a graphic-based text. It contains instructions for resolution independent rendering: the same SVG file will be shown in more detail when viewed at a higher resolution

Elearning Technologies

When blogging tools first arrived in 1998, people asked “What’s a blog?” The word “blog” is a contraction of “Web log” and is used both as a noun as well as a verb. To blog is to write content to a blog. By design, blogs are best suited for the spontaneous thoughts and observations of an individual or team. They are not designed to facilitate rapid-fire back-and-forth discussion on a particular issue. Blogging tools are available as free or moderately priced services and as products you purchase and install on your own server. You may have noticed recently that many of websites now contain little graphical buttons with the word XML on them. When you click on the button, all you see is some jumbled text and computer code [ed: unless you have a newer web browser or an aggregator]. What's this all about? It's an RSS feed, and it's changing the way people access the Internet.Weblog, RSS, e-learning, RSS, blogging tools

Text fragment extraction using incremental evolving fuzzy grammar fragments learner

Additional structure within free texts can be utilized to assist in identification of matching items and can benefit many intelligent text pattern recognition applications. This paper presents an incremental evolving fuzzy grammar (IEFG) method that focuses on the learning of underlying text fragment patterns and provides an efficient fuzzy grammar representation that exploits both syntactic and semantic properties. This notion is quantified via (i) fuzzy membership which measures the degree of membership for a text fragment in a semantic grammar class and (ii) fuzzy grammar similarity which estimates the similarity between two grammars (iii) grammar combination which combines and generalizes the grammar at a minimal generalization. Terrorism incidents data from the United States World Incidents Tracking System (WITS) are used in experiments and presented throughout the paper. A comparison with regular expression methods is made in identification of text fragments representing times. The application of text fragment extraction using IEFG is demonstrated in event type, victim type, dead count and wounded count detection with WITS XML-tagged data used as golden standard. Results have shown the efficiency and practicality of IEFG