هندسة المباني

للكاتبين : Al Metwally M. Mostafa1 , Nehad Mohamed2 , . Hany Harb1 1Systems & Computers Engineering Department-Faculty of Engineering – Al Azhar Univers 2Senior software Engineer -First Engineering & Software Systems ABSTRACT The distribution of data via replication within or between organizations is crucial for many applications. Such a distribution may be transparent, as it is embodied in distributed …

 للكاتب : F. Bayoumi ABSTRACT With the deployment of electronic services such as e-learning, e-business, etc, through the Internet, there is a great need to guarantee the provided Quality of Service (QoS). An underlying IP-based network provides no preferential treatment to IP packets. Traffic Engineering (TE) enhances the performance and utilization of an operational network at both the traffic and …

للكاتب : Aida. O. Abd Gwad , Ahmed .E. Saleh & Shereen .H. Ali Dept. of Computer-And System-Mans University-Egypt ABSTRACT Hoarding has become an attractive area for research as it has been used by many of mobile computing systems. Hoarding allows a mobile device to store an elected subset of known files for future use. Accordingly, it gives the voluntary …

   للكاتبين : Ali Ebrahim El Desokey1, Aida Abd El Gawad1, Amany Sarhan2, Seham Moawed3 1 Faculty of Engineering, Mansoura University, Egypt 2 Faculty of Engineering ,Tanta University, Egypt 3East Delta Company For Electricity, Egypt, ABSTRACT Due to the importance of garbage collection mechanism, especially in real-time systems, a lot of effort had been done. Meanwhile, concurrent garbage collection based …

للكاتبين : Abd El- Wahab A Abd El- Wahab, Mohamed Farid zaghlool And Hisham Al said Al Harmeel Systems & Computers Engineering depertment. Faculty of engineering, Al – Azhar University   ABSTRACT The processes of representation and analysis of electrical power distribution systems have become more and more complex. The present work aimed to find a solution for this problem …

للكاتبين : Ashwaq Omar Maghraby , Mostafa S. Saleh and Fathy E. Eassa Faculty of engineering- Cairo University – Cairo Egypt ABSTRACT A Geographic Information System (GIS) is an important distributed information resource. GIS technology is being utilized in many areas of research. Based on the concept of agent, we introduce a multi-agent architecture to develop a GIS Multi-Agent System …

للكاتبين : Doaa Hassan1, Sherif El-Kassas2, Ibrahim Ziedan3 1 Department of computer and Systems, National Telecommunication Institute 2 Department of computer science, American University in Cairo 3 Department of computer and Systems, Zagazig University ABSTRACT The Lack of security policy enforcement in web development languages is one of the most important challenges in web application systems development, as there is …

للكاتبين : Hazem Abdallah, Hassan Rashad, Hassan Dorra, Ahmed Bahgat ABSTRACT Network analysis provides a practical system for planning and controlling large projects in construction and in many other fields. Ant colony system is a recent approach used for solving path minimization problems. This paper presents the use of Ant Colony Optimization (ACO) system for solving and calculating CPM and …

للكاتب : Manal Abdulaziz Abdullah Faculty of Computer Science – Modern Science and Art University MSA ABSTRACT The performance analysis of communication networks needs to understand and clarify each component of the network. In this paper, we consider and analyze in detail the transmission network connecting the client to the server, with all the parameters affecting the transmission time taken …

للكاتبين  : Shakeel Ahmed, & A K Ramani, School of Computer Science, Devi Ahilya University, Indore INDIA ABSTRACT This paper presents a literature study on the requirements of Quality of Services (QoS) in Mobile Ad-Hoc Networks (MANET’S) which is universally growing area. MANET’S were initially proposed for use in military and battle field, due to the rapid expansion of the …