• List of Articles


      • Open Access Article

        1 - Routing of Multipartite Computer Networks Using Ant Genetic Algorithm
        Mohammad Pourmahmood Aghababa amin bahadorani baghbaderani
        With the growth and development of computer networks, the importance of routing has become a thing of the past. The importance of using multi-sectoral networks cannot be ignored today. Many multimedia applications require sending a packet from one source to multiple des Full Text
        With the growth and development of computer networks, the importance of routing has become a thing of the past. The importance of using multi-sectoral networks cannot be ignored today. Many multimedia applications require sending a packet from one source to multiple destinations over a communication network. To support such programs, you need to create an optimal multipart tree , Which indicates the optimal routes to reach from one sender source to several desired destinations. Manuscript Document
      • Open Access Article

        2 - Classify and implement hardware trojans and provide a new way to detect them
        sadegh hajmohseni mohammadali doustari mohammadbagher ghaznavi
        In recent years, a type of hardware attack called hardware trojan has been introduced, which the hostile person prepares to achieve his goal by malicious changes on the chip. The purpose of these attacks is to disable the chip, change specifications, and obtain sensitiv Full Text
        In recent years, a type of hardware attack called hardware trojan has been introduced, which the hostile person prepares to achieve his goal by malicious changes on the chip. The purpose of these attacks is to disable the chip, change specifications, and obtain sensitive information. Manuscript Document
      • Open Access Article

        3 - A model for improving banking services using customer knowledge management and mobile banking and examining its impact on customer loyalty in Bank Mellat
        narges rezaei mohammad rezaei
        With the development of new communication technologies, the use of information technology has been proposed as a success factor in developing organizations. One of the most important industries that must adapt to technological changes is the banking industry. The practi Full Text
        With the development of new communication technologies, the use of information technology has been proposed as a success factor in developing organizations. One of the most important industries that must adapt to technological changes is the banking industry. The practical capabilities of some private banks in attracting and retaining customers have made them a top priority for investment. The purpose of this study is to investigate the effect of customer knowledge management and mobile banking on improving banking services and customer loyalty. Bank Mellat was selected as a statistical population with 180 service management experts and 130 simple questionnaires were distributed among the sample using simple random sampling. 120 acceptable questionnaires were referred. Structural equation model was selected for data analysis. The results indicate the positive and direct impact of knowledge management and mobile banking on improving the services provided and customer loyalty. Manuscript Document
      • Open Access Article

        4 - Improving recommender systems with the help of Semantic Web
        rahele beheshti mohammad ebrahim samie ali hamze
        In order to provide for the necessities of life, human beings always use the advice and suggestions of others, which are provided orally or in writing, and take them into account in their decisions. Today, with the advancement of technology and the expansion of e-busine Full Text
        In order to provide for the necessities of life, human beings always use the advice and suggestions of others, which are provided orally or in writing, and take them into account in their decisions. Today, with the advancement of technology and the expansion of e-business in the context of Internet websites, a new chapter of digital life has begun with the help of advisory systems. The most important goal in these systems is to attract customers and gain their trust by offering the best and most appropriate offer to buy products, according to their interests and tastes in the midst of a multitude of choices. In this research, an attempt has been made to extract information related to the field of film with the help of connections in DBpedia's ontology. Then the structure of the recommender system is designed and implemented and with the help of the information available in the MovieLens database, the performance of the recommender system is evaluated. According to the evaluations, the proposed model is more efficient among other methods that somehow use the semantic web. Manuscript Document
      • Open Access Article

        5 - Provide a basic method for estimating software projects based on logical transactions
        mehrdad shahsavari ali mahjour
        In this study, in order to determine the level of visual attention of users to the right menu and to the left menu of web pages, the number of dazzles on the right and left menu was measured using an eye tracker to determine which menu is preferable to users in terms of Full Text
        In this study, in order to determine the level of visual attention of users to the right menu and to the left menu of web pages, the number of dazzles on the right and left menu was measured using an eye tracker to determine which menu is preferable to users in terms of visual attention. contract. Method: 116 pages containing two right and left menus were displayed in the form of 3 sets of Persian-English and English-Persian for 30 subjects and the subjects were required to find a word in the menus. Data related to the number of users' dazzle on each menu, which was an indication of their visual attention to that menu, was recorded and collected using the gaze tracker. Results: The total number of user idiots on the menus of the English collection did not differ according to the order of the menus (right or left). But the total number of user wonders on the menus of the Persian collection, the Persian-English collection and in general in all the pages of the three collections was different due to the jump in the arrangement of the menus (right or left) and on the right menu more than the left menu. Conclusion: Considering the higher number of dumbbells on the right menu in this study and the proven advantages of the right menu, as well as the fact that the advantage of having a left-hand menu in China has been in cultures whose mother tongue is read from left to right. Although the results of previous studies on the high speed of homework and interaction with the left-hand menu are inconsistent, web designers can be advised to use the right-hand menu when designing native websites. Manuscript Document
      • Open Access Article

        6 - Provide a new architecture for the decision support system to manage stock trading based on a combination of financial indicators
        Masoud Mansoury bijan mansouri S. Alireza hashemi G.
        Financial indicators are often used to analyze the market and predict the future of stocks. But because of the complexity of the stock market, what index to use and how reliable the output of the index used is has always been an issue. In this paper, a hybrid approach i Full Text
        Financial indicators are often used to analyze the market and predict the future of stocks. But because of the complexity of the stock market, what index to use and how reliable the output of the index used is has always been an issue. In this paper, a hybrid approach in the form of a decision support system is used to offer the best stocks to buy or sell. The best stocks are selected from a set of stocks using a set of financial indicators. Each of these indicators acts as a model and shows its status in the future, given the stock situation in the past. Therefore, using a combination of indicators allows us to make decisions with more certainty. The efficiency of this system has been evaluated on the Iranian stock market data collection collected from 2001 to 2011. The results show that the indicators used and the combined use of them have led to the decision support system to produce proposals with high accuracy Manuscript Document
      • Open Access Article

        7 - Investigating the Effect of Hardware Parameters Adjustments on Energy Consumption in Thin Matrix Multiplication Algorithm on GPUs
        mina ashouri Farshad Khunjush
        Multiplication of thin algorithmic matrices is a simple but very important part of linear and scientific algebra programs in mathematics and physics, and due to its parallel nature, GPUs are one of the most suitable and important options. To select its executive platfor Full Text
        Multiplication of thin algorithmic matrices is a simple but very important part of linear and scientific algebra programs in mathematics and physics, and due to its parallel nature, GPUs are one of the most suitable and important options. To select its executive platform. In recent years, due to the emphasis of researchers to consider energy consumption as one of the main design goals along with efficiency, very little effort has been made to improve the energy consumption of this algorithm on the GPU. In this article, this issue is addressed from the perspective of energy efficiency in efficiency obtained. Utilizing the configuration capability introduced in modern GPUs, by statistically examining the behavior of this algorithm when using different thin matrix storage formats and different hardware settings for more than 200 matrices Slim example, the best configuration settings for the thin matrix multiplication algorithm with different storage formats on the GPU are obtained. This configuration for each storage format is selected to give the best configuration in all samples tested. Manuscript Document