Learning dynamic information needs: A collaborative topic variation inspection approach
نویسندگان
چکیده
منابع مشابه
Learning dynamic information needs: A collaborative topic variation inspection approach
For projects in knowledge-intensive domains, it is crucially important that knowledge management systems are able to track and infer workers’ up-to-date information needs so that task-relevant information can be delivered in a timely manner. To put a worker’s dynamic information needs into perspective, we propose a topic variation inspection model to facilitate the application of an implicit re...
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ژورنال
عنوان ژورنال: Journal of the American Society for Information Science and Technology
سال: 2009
ISSN: 1532-2882,1532-2890
DOI: 10.1002/asi.21201