کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5110786 1483185 2017 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A reputation-based model for mobile agent migration for information search and retrieval
ترجمه فارسی عنوان
یک مدل مبتنی بر اعتبار برای مهاجرت عامل موبایل برای جستجوی و بازیابی اطلاعات
کلمات کلیدی
موضوعات مرتبط
علوم انسانی و اجتماعی مدیریت، کسب و کار و حسابداری سیستم های اطلاعات مدیریت (MIS)
چکیده انگلیسی
Mobile agent technology has been used in various applications including e-commerce, information processing, distributed network management, and database access. Information search and retrieval can be conducted by mobile agents in a decentralized system. As compared with the client/server model, the mobile agent approach has an advantage of saving network bandwidth and offering flexibility in information search and retrieval. In this paper, we present a model for mobile agents to select the most reputable information host to search and retrieve information. We use opinion-based belief structure to represent, aggregate and calculate the reputation of an information host. Since reputation is a multi-faced concept, our approach first allows the users to rank each information host's quality of service based on a set of evaluation categories. Then, a comprehensive, final reputation of the host is obtained by aggregating those specific category reputations. To recognize the subjective nature of a reputation, the transferable belief model is used to represent and rank the category reputation. Experiments are conducted using the Aglets technology to illustrate mobile agent migration.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Information Management - Volume 37, Issue 5, October 2017, Pages 357-366
نویسندگان
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