دانلود مقاله ISI انگلیسی شماره 21979
عنوان فارسی مقاله

استخراج مشخصات کاربر بر اساس جریان کاری و جریان اطلاعات

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
21979 2012 10 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Extraction of user profile based on workflow and information flow
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Expert Systems with Applications, Volume 39, Issue 5, April 2012, Pages 5478–5487

کلمات کلیدی
مدیریت دانش - جریان کاری - جریان اطلاعات - مشخصات کاربر
پیش نمایش مقاله
پیش نمایش مقاله استخراج مشخصات کاربر بر اساس جریان کاری و جریان اطلاعات

چکیده انگلیسی

A collaborative team usually consists of team members with various domains. These members’ demands for knowledge are also different from each other. For recommending potentially useful knowledge to suitable members, their user profiles should be well managed and maintained. User profile can be input by the members, but a more intelligent way should be the automatic extraction of the user profiles. Workflow and information flow are two types of collaborative processes, which exist behind every collaborative team. This paper is mainly concerned with how to extract these team members’ user profile from the two types of contexts: workflow and information flow. This paper defines a model for the user profile. Then some methods are proposed for extracting the profile information on the basis of workflow and information flow. This study on the user profile extraction can pave the way for developing knowledge recommender systems, which can recommend proper knowledge to proper team members with a collaborative team.

مقدمه انگلیسی

Knowledge sharing is important for collaborative teams, in which team members are usually geographically and disciplinary distributed. As the team members often belong to different domains, have different backgrounds, their requirements for knowledge are also different from each other (Zhen, Jiang, & Song, 2011). For realizing efficient knowledge sharing among a collaborative team, an important issue lies in how to accurately obtain team members’ profiles, which describe their demands for knowledge. The user profiles should be extracted from context environments intelligently rather than be input by users manually (Adomavicius, Sankaranarayanan, Sen, & Tuzhilin, 2005). Workflow and information flow are two types of collaborative processes, which actually exist behind every collaborative team (Zhuge, 2002, Zhuge, 2002 and Zhuge, 2006). Workflow and information flow can provide us some contextual information for obtaining the members’ profiles. This paper defines a model for the user profile. Then some methods are proposed for extracting the profile information on the basis of workflow and information flow. This study on the user profile extraction can pave the way for developing knowledge recommender systems, which can recommend proper knowledge to proper team members with a collaborative team (Smirnov, Pashkin, Chilov, & Levashova, 2004). The remainder of this paper is organized as follows. Related works are reviewed in Section 2. A model of user profile is defined in Section 3. Section 4 elaborates on the proposed approached for extracting user profile based on workflow and information flow. Section 5 illustrates the results from some numerical experiments. Closing remarks are given in the last section.

خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.