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A Wireless Sensor Network (WSN) is a group of specialized sensors with a communications infrastructure for monitoring and recording conditions at diverse locations. In WSN's to access the real time data from the sensor nodes a proper user authentication technique is required before allowing the users to access the data. In 2015 A.K. Das has proposed a user authentication technique with three factors...
Android enabled mobiles/devices are high in use by huge number of users for various purposes. Other than for just calling, most of the users are using these devices for storing and maintaining important data such as personal information, calendar schedules, photos, videos, office documents and much more. These devices are also used for chatting through various instant chat messaging and social networking...
There exists manifold ways of scripting a query to reach an equivalent business logic. Nonetheless, a query might satiate the intended business logic; it might be insidious in the perspective of an execution plan. Optimal execution plan is ensured when the query goes on minimal time and resources. In the case of a draw over optimal execution plans the one with lowest predicted execution time must...
Vehicle accidents are growing extremely lack of control over the system during dark. The unexpected crossing of objects, animals or humans on the highways makes the driver make indecisive actions due to the loss of his cognition at that state, results in loss of control of the vehicle which causes accidents. Nowadays, sensor technology is moving forward to play several roles in order to serve various...
The need for sensor devices has been picking up the pace to develop new applications in several technological fields. The current state-of-the-art of this sensor technology used in modern electronic nose designs to operate in a different manner which makes easier to prevent various fire accidents. The chamber of the E-Nose (Electronic-Natural Olfactory Sensor Emulators) sensor has upgraded mainly...
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