منابع مشابه
Assessing Social Presence In Asynchronous Text-based Computer Conferencing
Instructional media such as computer conferencing engender high levels of student-student and student-teacher interaction; therefore, they can support models of teaching and learning that are highly interactive and consonant with the communicative ideals of university education. This potential and the ubiquity of computer conferencing in higher education prompted three of the authors of the thi...
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The purpose of this study is to provide conceptual order and a tool for the use of computermediated communication (CMC) and computer conferencing in supporting an educational experience. Central to the study introduced here is a model of community inquiry that constitutes three elements essential to an educational transactionÐcognitive presence, social presence, and teaching presence. Indicator...
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Due to the explosive growth of the world-wide web, automatictext summarization has become an essential tool for web users. In this paperwe present a novel approach for creating text summaries. Using fuzzy logicand word-net, our model extracts the most relevant sentences from an originaldocument. The approach utilizes fuzzy measures and inference on theextracted textual information from the docu...
متن کاملCorpus based coreference resolution for Farsi text
"Coreference resolution" or "finding all expressions that refer to the same entity" in a text, is one of the important requirements in natural language processing. Two words are coreference when both refer to a single entity in the text or the real world. So the main task of coreference resolution systems is to identify terms that refer to a unique entity. A coreference resolution tool could be...
متن کاملAgent-based conferencing using mobile IP-telephony
This paper presents a new approach to provide computer telephony integration for mobile users and distribute services over the hybrid network domain. A new multimedia processing paradigm is presented in form of a distributed, agentbased architecture, called ‘Distributed Agent Network’, DAN, together with example services. The proposed architecture is designed to support user and data mobility, ...
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ژورنال
عنوان ژورنال: The International Review of Research in Open and Distributed Learning
سال: 2002
ISSN: 1492-3831
DOI: 10.19173/irrodl.v2i2.44