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There are many approaches and algorithms that can be used to recognize and synthesize the hands gesture. Each approach has its own advantages and characteristics. This paper describes the usage of hidden Markov models (HMM) and principal component analysis (PCA) in recognizing hands gesture by two different researches. The limitations of each techniques and comparisons between each other will be detailed...
Web databases are convenient methods of sharing and retrieving data as well as a key component of the information system infrastructure of today's modern research, as they are valuable tools to facilitate research for effective treatment of diseases. In this paper, we present the method employed to deploy an Alzheimer's disease (AD) database by Abdul Rahman et. al. on the Malaysia Research and Education...
Malaysian Research and Education Network (MyREN) is introduced to interconnect educational and research institutions in Malaysia. With its high-speed broadband network, researchers would be able to carry out their research projects that involve data-intensive applications as well as sharing resources across the network. Furthermore, the network is more economical compared to other commercial networks...
Wireless sensor network (WSN) is made up of a number of sensor nodes and base stations. The ad hoc nature of sensor deployment produces unpredictable patterns of connectivity and varied node density. Consequently, uneven bandwidth provisioning will occur on the forwarding paths. As the data converge towards the same base station, congestion may occur at sensors that receive more data than its maximum...
Designers often need to choose the gate sizes for logic circuit designs to estimate the delay of the circuit. Simulation and timing analysis are poor tools for this task because they cannot be modified for better results. Hence, the method of Logical Effort (LE) provides a simple method to overcome these design problems. We apply a novel Discrete Particle Swarm Optimization algorithm (DPSO) to solve...
Web database is a convenient way of sharing and retrieving data as well as a key component of the information system infrastructure of today's modern research. In medicine, Web databases on various diseases are valuable tools to facilitate the search for effective treatment. Alzheimer's disease (AD) is a neurodegenerative disease that has received significant focus in research worldwide. Currently,...
To enhance the deployment of DiffServ network we propose two mechanisms, i.e. connection admission control (CAC) facility and hierarchical scheduling. In this paper we describe both facilities and report the results of the simulation work. Simulation work was conducted using ns-2. The CAC scheme is parameter-based, where three distinct types of DiffServ traffic were given bandwidth allocation using...
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