Morteza AnaLoui

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A mobile Ad-Hoc network is a collection of wireless mobile nodes, dynamically forming a temporary network without the use of any existing network infrastructure or centralized Administration. Providing security support for mobile Ad-Hoc networks is hard to achieve due to the vulnerability of the links, the limited physical protection of the nodes, and also(More)
By day to day developing the grid systems, it is necessary to apply new methods for allocating the resources to achieving the high performance in heterogeneous computing environment. This paper aims to seeking for a new approach by which one can allocate the tasks using a modified version of Ant Colony Optimization algorithm such that this algorithm cannot(More)
Tagging in online social networks is very popular these days, as it facilitates search and retrieval of diverse resources available on-line. However, noisy and spam annotations often make it difficult to perform an efficient search. Users may make mistakes in tagging and irrelevant tags and resources may be maliciously added for advertisement or(More)
—Many type of classifiers have been presented in machine learning and large margin classifier is one of them. Support Vector Machine (SVM) is the most famous of large margin classifiers. SVM is a very useful classifier, but has some limitations. Only patterns near the decision boundary are used as support vectors and decision making in SVM is done locally.(More)
Nowadays one of the most important challenges for integrated systems such as social networks is the evaluation of trust for agents which are interacting with each other in the environment. It plays an important role that the trust has been evaluated from the agent's experiences. In this paper, we propose a new mathematical approach based on the entropy of(More)
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