کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
11012449 1798989 2018 27 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A new adaptive trust and reputation model for Mobile Agent Systems
ترجمه فارسی عنوان
یک مدل اعتماد و اعتبار جدید سازگار برای سیستم عامل های موبایل
کلمات کلیدی
شبکه های اجتماعی، اعتماد و شهرت، امنیت عامل موبایل، رفتارهای پویا، شبیه سازی شبکه، چارچوب ارزیابی،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
چکیده انگلیسی
Mobile agents (MAs) are being widely used in distributed applications development. The motivation behind the interest in MAs is derived from the various advantages they offer, such as, autonomous behavior, mobility and intelligence. Also, their small size and requirement of a low bandwidth are other attractive features. However, the dynamic behavior of agents and hosts in Mobile Agent Systems (MASs) has posed a challenging problem. Maintaining good performance is important for MASs to guarantee the quality of provided services. To address both of these issues we propose a new adaptive trust and reputation model for MASs. The proposed model provides users with the means to assess service providers and decision making basis on who to interact with. It combines direct and indirect witnesses' experience evaluations. It also assesses the honesty of witnesses to filter out false evaluations. In addition, new “Incentive and Penalty” and “Second Chance” approaches are incorporated into the model to motivate an honest behavior and accommodate changes in the system. A testbed is conducted to show how the system adapts to changes in witnesses' behavior. Also a framework for comparison is also developed to evaluate and compare the proposed model and compare it to other existing models found in the literature.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Network and Computer Applications - Volume 124, 15 December 2018, Pages 33-43
نویسندگان
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