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  • Adaboost ensemble with simple genetic Algorithm for student prediction model 
    sharaf elden, Ahmed; A. Moustafa, malaka; M. Harb, Hany; Emara, Abdel H (International Journal of Computer Science & Information Technology, 2013)
    Predicting the student performance is a great concern to the higher education managements.This prediction helps to identify and to improve students' performance.Several factors may improve this performance.In the present ...
  • Alpha Particle Response of CR-39 Polycarbonated Detector 
    Abdel-Wahab, M. S.; Eissa, H. M.; El-Adl, E. H.
    The alpha particle response which is characteristic of polycarbonate detectors CR-39 has been investigated. The track diameter as a function of alpha energy in the range from 5.1–22.2 MeV was examined. The mean track ...
  • Analyzing and Measuring Human Joints Movements using a Computer Vision System 
    Adly, Ahmad Sedky; Abdelhalim, M. B.; Badr, Amr (International Journal of Computer Applications, 2012-05)
    Range and patterns of movement estimation is a crucial concern for clinicians in the diagnostic and functional assessment of patients with musculoskeletal disorder. To obtain a record of the degree of permanent impairment ...
  • Arabic sign Language Recognition Using Neural Network And Graph Matching Techniques 
    Abdel-Wahab, M. Saied; Aboul-Ela, Magdy; Samir, Ahmed (Proceedings of the 6th WSEAS International Conference on Applied Informatics and Communications, Elounda, 2006-08)
    Sign Language Recognition (SLR) is the most structured field in gesture recognition applications, such that each gesture has assigned a well-defined meaning. SLR can be defined as a translation system, which translates ...
  • Business Intelligence Maturity Models 
    Shaaban, Essam; Helmy, Yehia; Khedr, Ayman; Nasr, Mona (2011)
    Business Intelligence (BI) has become one of the most important research areas that help organizations and managers to better decision making process. This paper aims to show the barriers to BI adoption and discusses the ...
  • Comparative study of depth dose distribution of fast neurons using solid state nuclear track detectors 
    Abdel-Wahab, M.S.; El-Enany, N.; Sharaf, M.A.; El-Fiki, S.; El-Feky, M.A. (1991)
    Neutron depth dose distribution in a water phantom for some plastics was measured. The experiment was made with Makrofol, CR-39 and LR-II5. The fluence distribution of 252Cf in air and in water phantom were investigated. ...
  • Computational and Theoretical Concepts for Regulating Stem Cells Using Viral and Physical Methods 
    Adly, Aya Sedky; Kandil, Olfat A. Diab; Ibrahim, M. Shaarawy; Adly, Mahmoud Sedky; Adly, Ahmad Sedky; Adly, Afnan Sedky (Faculty of Computers and Information, Computer Science department, Helwan University, Cairo, Egypt, 2010)
    Regenerative medicine is the application of tissue, sciences, engineering, computations, related biological, and biochemical principles that restore the structure and function of damaged tissues and organs. This new field ...
  • Depth Dose Distribution For 252cf Source Using Solid State Detectors 
    Eissa, H.M.; Abdel-Wahab, M.S.; El-Enany, N.; El-Fiki, S.; El-Feky, M.A. (1991)
    LiF (600 and 700) and CR-39 plastic detectors were used for measuring fast and thermal 252^~ neutrons and y-ray doses from uz source in a tissue equivalent phantom. Conversion factors as well as related quality factors ...
  • Design of Efficient Dynamic Replica Control Algorithm for Periodic/Aperiodic Transactions in Distributed Real-Time Databases 
    Sultan, Torky; El-Bakry, Hazem; Abdel Hameed, Hala (IJCSI International Journal of Computer Science, 2012-01)
    There are many issues that affect modeling and designing of realtime databases. One of those issues is maintaining consistency between the actual state of the real-time object of the external environment and its images ...
  • Determination of k in k-means clustering 
    Harb, Hany; Sobhy, Ahmed; Zaky, Sherif; Mahran, Helmi (Journal of Al Azhar University Engineering Sector, 2011-04)
    The K-means algorithm is a popular data-clustering algorithm. However, one of its drawbacks is the necessity for specifying the number of clusters, k, before the algorithm is applied. In this paper a simple approach based ...
  • Developed Intelligent Fire alarm system 
    Elbehiery, Hussam (Journal of American Science, 2008)
    The primary purpose of fire alarm system is to provide an early warning of fire so that people can be evacuated & immediate action can be taken to stop or eliminate of the fire effect as soon as possible. Alarm can ...
  • Developing adaptive educational Hypermedia systems 
    brusilovsky, Peter (PETER BRUSILOVSKY, )
    Adaptive hypermedia is a new area of research at the crossroads of hypermedia, adaptive systems, and intelligent tutoring systems. Educational hypermedia systems is cirrently the most popular kind of adaptive hypermedia. The ...
  • An enhanced edge breaker compression algorithm For the connectivity of triangular meshes 
    Khattab, D. R.; Abd El-Latif, Y. M.; Abdel Wahab, M. S.; Tolba, M. F. (, 2007)
    Compression of digital geometry models is the answer to an industrial demand. Over the last years, many exciting ideas and new theoretical insights have been devoted to finding ways of reducing the amount of storage such ...
  • Environment Exploration Using Mini-Robot Khepera 
    Amin, S.; Tanoto, A.; Witkowski, U.; Rückert, U.; Abdel-Wahab, M. S. (, 2007)
    This paper presents some results in the implementation of a local navigation strategy for environment exploration using real robot. As an experiment platform we used mini-robot Khepera II running in the Teleworkbench. ...
  • A fuzzy-membrane-immune algorithm for Breast cancer diagnosis 
    nabil, Emad; Badr, Amr; farag, Ibrahim (Studia univ. Babes¸–bolyai, informatica, 2012)
    The automatic diagnosis of breast cancer is an important medical problem. This paper hybridizes metaphors from cells membranes and intercommunication between compartments with clonal selection principle together with ...
  • A General Framework for Modeling Replicated Real-Time Database 
    Abdel hameed, Hala; El-Bakry, Hazem M.; Sultan, Torky (World Academy of Science, Engineering and Technology, 2009)
    There are many issues that affect modeling and designing real-time databases. One of those issues is maintaining consistency between the actual state of the real-time object of the external environment and its images ...
  • High Energy Charged Particle Registration in CR-39 Polycarbonated Detector 
    Abdel-Wahab, M. S.; Eissa, H. M.; El Enany, N.; El Fiki, S.; El-Adl, E. H.; El-Feky, M. A. (Nuclear Tracks And Radiation Measurements, 2008)
    • Track etch rate characteristics of CR-39 plastic detector exposed to 28Si ions of 670 MeV energy have been investigated. Experimental results were obtained in terms of frequency distribution of the track diameter, track ...
  • A Hybrid Artificial Immune Genetic Algorithm with Fuzzy Rules for Breast Cancer Diagnosis 
    Nabil, Emad; Badr, Amr; Farag, Ibrahim; Khozium, Mohamed Osama (Faculty of Computers & Information-Cairo University, 2008-03)
    The automatic diagnosis of breast cancer is an important, real-world medical problem. In this paper we give an introduction to fuzzy systems, genetic algorithms and artificial immune system, and then we introduce a hybrid ...
  • IJACSA Editorial 
    Arai, Kohei; Man, Ka Lok; Adibi, Sasan; Zuh, Zuqing; Bagui, Sikha; Prasad, T. V.; Abd Wahab, Mohd Helmy (The Science and Information (SAI) Organization, 2011)
  • An Immuno-Genetic Hybrid Algorithm 
    Nabil, E.; Badr, A.; Farag, I. (Int. J. of Computers, Communications & Control, 2009)
    The construction of artificial systems by drawing inspiration from natural systems is not a new idea. The Artificial Neural Network (ANN) and Genetic Algorithms (GAs) are good examples of successful applications of the ...

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