نتایج جستجو برای: bibliographic retrieval system
تعداد نتایج: 2311054 فیلتر نتایج به سال:
Content-based image retrieval (CBIR) has received considerable research interest in the recent years. The basic problem in CBIR is the semantic gap between the high-level image semantics and the low-level image features. Region-based image retrieval and learning from user interaction through relevance feedback are two main approaches to solving this problem. Recently, the research in integra...
Disruptions is a series that interrogates and analyses disruptions within and across such fields and disciplines as culture and society, media and technology , literature and philosophy, aesthetics and politics. All rights reserved. No part of this book may be reproduced in any form or by any electronic or mechanical means, including information storage and retrieval systems, without written pe...
A new challenge that consists in accessing to multiple relevant entities arises from the availability of linked heterogeneous data. In this paper, we address more specifically the problem of accessing to relevant entities, such as publications and authors within a bibliographic network, considering an information need. We propose a novel algorithm, called BibRank, that estimates a joint relevan...
Citation-based similarity measures such as Bibliographic Coupling and Co-Citation are an integral component of many information retrieval systems. However, comparisons of the strengths and weaknesses of measures are challenging due to the lack of suitable test collections. This paper presents CITREC, an open evaluation framework for citation-based and text-based similarity measures. CITREC prep...
This paper reports an experiment exploring the hypothesis that an innovative application of the Functional Requirements for Bibliographic Records (FRBR) principles can complement traditional bibliographic resource discovery systems in order to improve the user experience. A specialized service was implemented that, when given a plain list of results from a regular online catalogue, it is able t...
Today, one of the most important indicators level international activity a scientific institution is number and quality publications placed in prestigious bibliographic databases. The collection processing such information requires significant time resources, given their size daily replenishment, variety storage formats access to repositories. Therefore, task collecting, processing, consolidati...
This paper describes the current state of the Open Boek information retrieval system for archeological papers and reports in the Dutch language. The system focuses on the recognition of phrases that contain chronological and geographical references and measurements. In the course of its development, we have experimented with both Memory Based Learning and rule based techniques and we will descr...
Traditionally, bibliographic communication in the social sciences has been viewed in descriptive or taxonomic terms. It seems possible to construct an abstract theoretical scheme within which such formal or bibliographic communication may be seen in relation to informal information exchange. The communication system thus conceived comprehends both formal and informal dimensions of social scienc...
A prototype system has been designed to automate the extraction of bibliographic data (e.g., article title, authors, abstract, affiliation and others) from online biomedical journals to populate the National Library of Medicine’s MEDLINE® database. This paper describes a key module in this system: the labeling module that employs statistics and fuzzy rule-based algorithms to identify segmented ...
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