In this paper we present a clustering method for XML documents. Our step is twophase based: we first automatically extract the structure from the document; we then use it as model of representation to classify the document that it represents. The matching of the documents’ structures is based on the calculation of their similarities. For the experimentation we used the INEX. MOTS-CLÉS: Clusteri...

OBJECTIVE: Diabetic nephropathy is a major diabetes complication. Arterial resistance index (RI) may predict deterioration in kidney function. This study was designed to compare renal arterial RI in different stages of renal function according to glomerular filtration rate (GFR), serum creatinine level and proteinuria. MATERIALS AND METHODS: In a cross-sectional study on 81 diabetic patients i...

How may Natural Language Processing serve Information Retrieval? This paper provides some clues in the context of the implementation of a search engine within an industrial application, TokTokTok, that gathers a large set of heterogeneous data about products of many kinds. We demonstrate that the enrichment of the database by semantic treatments improves the results of the search engine. On the...

Background & Aims: Diabetes is the most common cause of renal insufficiency throughout the world. The main cause of renal failure in diabetic patients is microvascular endothelial injuries that is secondary to atherosclerosis and ischemia. The efficacy of renal Doppler indices such as resistive index (RI) and pulsetile index (PI) for the evaluation of intrarenal arteries has been shown. This st...

Introduction: Primary percutaneous coronary intervention (PPCI) is used for the treatment of ST segment elevation myocardial infarction (STEMI). Anterior STEMI is associated with adverse outcomes, and it is possible that the presence of ramus intermedius (RI) would inversely affect the outcome. This research involved the evaluation of the influence of RI presence on clinical ou...

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