نتایج جستجو برای: information centers and entities
تعداد نتایج: 16914685 فیلتر نتایج به سال:
BACKGROUND Empirical studies investigating the prevalence of mental disorders and psychological distress in cancer patients have gained increasing importance during recent years, particularly with the objective to develop and implement psychosocial interventions within the cancer care system. Primary purpose of this epidemiological cross-sectional multi-center study is to detect the 4-week-, 12...
Introduction: Information Flow is one of the most critical aspects of information management in organizations. This study aimed to review three aspects of information flow: ‘acquisition’, ‘production and storage’, and ‘dissemination’ of information in the research centers affiliated with Tehran University of Medical Sciences as well as their relationships with parent, parallel, and competing or...
the present study is paid to the evaluation of the welfare program of the unemployment insurance in iran. the main purpose which was the main reason for performing this thesis, was the unemployment insurance plan’s challenges in iran such as financial problems of this plan, prolongation of the credit receipt for some insured people, unemployment slow exiting from the unemployment insurance fund...
this study purported to compare and contrast the use of self-mention and evidentials as two mtadiscourse features in opinion columns of persian and english newspapers. the theoretical basis of this study is the idea that metadiscourse features vary across cultural boundaries. for this purpose, 150 persian and 150 english opinion columns were collected based on three factors of topic, audience a...
The process of collection development, collection generating and obtaining information is of basic debates in libraries and information centers which a lot of articles have been written about the methods of collection development of information as well as the application of information technology, accordingly, to this day. This article, as opposed to other articles, which are about the prevaili...
In this paper we address the issue of automatically assigning information status to discourse entities. Using an annotated corpus of conversational English and exploiting morpho-syntactic and lexical features, we train a decision tree to classify entities introduced by noun phrases as old, mediated, or new. We compare its performance with hand-crafted rules that are mainly based on morpho-synta...
Two parties that conduct a business transaction through the internet do not see each other personally nor do they exchange any document neither any money hand-to-hand currency. Electronic payment is a way by which the two parties transfer the money through the internet. Therefore integrity of payment and order information of online purchase is an important concern. With online purchase the cust...
User-generated content often provides more information than just textual data, i.e. tags or annotations are added to label data, in discussions users can comment on the data, and links exist not only between pages, but also between users and annotations. In this paper we explore the use of annotations in the form of categories to find entities or information in Wikipedia. Main differences betwe...
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