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In this paper, we propose an efficient method for personal identification by analyzing iris patterns that have a high level of stability and distinctiveness. To improve the efficiency and accuracy of the proposed system, we present a new approach to making a feature vector compact and efficient by using wavelet transform, and two straightforward but(More)
Service-oriented architecture (SOA) is a popular industry standard that provides an elegant model to create and compose interoperable applications. In the case of sensor networks, SOA is considered to be a very attractive enabler for sensor programmability and self-integration. However, SOA cannot be used without additional mechanisms to enhance the(More)
In this paper, we present a unique mechanism that enables seamless interconnection and scalability of the interface between the sensor platform layer and the middleware layer in pervasive computing. The disadvantages of using one-to-one hard coding for various device drivers and firmware for interfacing sensor platform and middleware layers are primarily a(More)
A functional design of an interactive Cyber-Physical System (CPS) for people with disabilities and frail elderly people is introduced as an effective method of proactive service in smart space. The scenario-based functional design of CPS has been motivated by open issues, concepts, and framework architecture for resolving inter space interaction issues(More)
Today, a number of universities and colleges offering security education has been growing rapidly for last couple of years. Most universities have adequate facilities and labs to provide hand-on experience in security courses, but some universities and colleges that initiated security courses do not have equipments and space to offer hand-on experience for(More)