Philippe Bazin, Pour une photographie documentaire critique

Représentation Dynamique de Documents pour une Recherche Documentaire Intelligente

With the development of internet and storage devices, the quantity of available documents increases quickly. It is necessary to have an information retrieval system able to apprehend efficiently these enormous quantities of documents. In this paper we propose DIIR (Dynamic Indexing for Information Retrieval), an information retrieval model based on the vector space model where the representatio...

Relations sémantiques pour l'ingénierie documentaire

The growing part of the New Technologies of Information and Communication (NTIC) comes along with the passage on numeric support of many documentary capitals. So, we attend gradually the digitalization of working documents of all kinds: medical files, educational files, technical documentations, etc. But how make sure that this change of paradigm benefits the readers and the authors of document...

Structure et proximité pour la recherche documentaire

Our study compares the effectiveness of an information retrieval system based on the proximity of the query term occurrences in the documents and an IRS based on a language model with Dirichlet smoothing and with the Okapi BM25 model. Our proximity based model computes at each position in the document a value much higher as some occurrences of all the query terms are close to this position. Mor...

Vers un outil documentaire unifié pour les chercheurs en archéologie

This paper deals with the case of researchers in archaeology working with a corpus of documents. We aim at building methods and tools in order to make their documentary tasks easier. Our approach emphasizes the human, exploratory and contextual aspects of this activity. The indexing model (acyclic graph) and filtering algorithm we propose provides assistance in information retrieving, indexing,...

Une approche qualitative spatiale pour une description sémantique des reliefs