نتایج جستجو برای: indexing systems
تعداد نتایج: 1197291 فیلتر نتایج به سال:
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[no abstract available]
It is conventional to use multi-dimensional indexing structures to accelerate search operations in content-based image retrieval systems. Many efforts have been done in order to develop multi-dimensional indexing structures so far. In most practical applications of image retrieval, high-dimensional feature vectors are required, but current multi-dimensional indexing structures lose their effici...
Background and purpose : The master patient’s index (MPÏ) card is the key to locate the patient’s record in medical records department. Üse of MPÏ in hospital information systems is important. Ân accurate MPÏ is noted in evaluation and accreditation program. Ôur study was done on MPÏ at medical records depatment of teaching hospitals in Mazandaran medical university in respect of using indexi...
In this paper we describe the semantic analysis of differential equations given in the ubiquitous formats MathML and OpenMath. The analysis is integrated in a deployed Web indexing framework. Starting from basic classifications for differential equations the proposed system architecture is amenable to extensions for further reconstruction of mathematical content on the Web. The syntactic analys...
Purpose: This paper presents various image indexing techniques and discusses their advantages and limitations. Methodology: conducting a review of the literature review, it identifies three main image indexing techniques, namely concept-based image indexing, content-based image indexing and folksonomy. It then describes each technique. Findings: Concept-based image indexing is te...
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