Now showing items 1-5 of 5

    • Grid authentication mechanisms survey 

      Mohd Alif Hasmani, Abd Ghani; Ong, Bi Lynn; R. Badlishah, Ahmad, Prof. Dr.; Naemah, Abdul Wahab (Universiti Malaysia Perlis (UniMAP), 2012-06-18)
      The security requirement becomes more vital to the Grids. Security plays a major role in providing the confidentiality of the communication, the integrity of data and the privacy of the user information. Effective grid ...
    • High deadline meeting rate of non-preemptive dynamic soft real time scheduling algorithm 

      Zahereel Ishwar, Abdul Khalib, Dr.; R. Badlishah, Ahmad, Prof. Dr.; Ong, Bi Lynn, Dr. (Institute of Electrical and Electronics Engineers (IEEE), 2012-11)
      Hard real time systems were often implemented with preemptive scheduling, which gives priority to the highest priority task. In this paper we present a new non-preemptive scheduling of jobs meant for soft real time ...
    • Improving system performance through the application of compiler optimization on embedded devices platform 

      Shuhaizar, Daud; R. Badlishah, Ahmad, Prof. Dr.; Abid, Yahya, Dr.; Ong, Bi Lynn, Dr. (Universiti Malaysia Perlis (UniMAP), 2012-06-18)
      Implemented with a low speed CPU, small memory footprint, low static memory storage and developed specifically for low power requirement, small embedded devices are significantly affected by processing time. By cutting ...
    • Modeling and simulation of WSNs for agriculture applications using dynamic transmit power control algorithm 

      Latifah Munirah, Kamarudin; R. Badlishah, Ahmad, Prof. Dr.; Ndzi, David, Dr.; Ammar, Zakaria; Ong, Bi Lynn, Dr.; Kamarulzaman, Kamarudin; Azizi, Harun; S. M., Mamduh (Institute of Electrical and Electronics Engineers (IEEE), 2012-02)
      Simulation platforms have become important tools in the design and evaluating of protocols for Wireless Sensor Networks. Thus the use of realistic models in simulation is important for the development of protocols. However, ...
    • Performance evaluation of TCP Vegas versus different TCP variants in homogeneous and heterogeneous wired networks 

      B. S., Yew; Ong, Bi Lynn; R. Badlishah, Ahmad, Prof. Madya Dr. (World Academy of Science, Engineering and Technology (WASET), 2011-02)
      A study on the performance of TCP Vegas versus different TCP variants in homogeneous and heterogeneous wired networks are performed via simulation experiment using network simulator (ns-2). This performance evaluation ...