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With the advancements in digital technology, the threat of unimaginable level of duplicating and illegal reproducing of software also increases. Therefore the piracy rate is increasing proportionally. This scenario has clearly placed the threat for the software manufacturers and leads to the development of numerous software protection techniques. The numerous software protection techniques have been...
Electroencephalographic arousals are characterized by a sudden shift in electroencephalogram (EEG) frequency during sleep. Occurrence of arousals causes improper sleep which is the main reason of day-time sleepiness. The arousal during the sleep is detected by analyzing a multimodal multichannel Polysomnographic (PSG) recordings. It is a time consuming task to analyze the recording manually and requires...
Mobile Adhoc Networks having self organizing and self configuring network without the need of any centralized base station and physical connections of mobile devices. Mobile ad-hoc network has no fixed topology due to mobility of nodes, interference, path loss and multipath propagation. Therefore, MANET has to need dynamic routing protocols for these networks to function properly for delivering the...
An ad-hoc network is a self-sufficient collection of mobile nodes that occur to exist within a close nearness in an interval of time. In this paper, a new optimal energy conserving reverse reactive routing protocol has been proposed that computes the shortest path in between any source-destination pair on demand. The approach, unlike other energy conserving reactive protocols, finds loop-free, increases...
In mobile Ad-hoc networks, during the transmission of data, there is a chance of route failure, so that the route rediscovery should be done. Reactive routing protocol determines a route to a specific destination when a particular packet is going to send. Here we propose a reverse reactive routing protocol, based on new route discovery approach, which is used to find an optimal route to the destination...
An automaton is a simple model of computer. There are various automata each with its formal definition. Generally an automaton has some form of input, some form of output, internal states may or may not have some form of storage, hardwired not programmable. In this paper we have discussed about Pushdown Automata, Quantum Pushdown Automata by taking some interesting examples. Then the classical Pushdown...
A radix converter comprises a plurality of automata each combined of Moore and Mealy design. The automata are connected in cascade with the digits of the input number applied serially to one of the automata. The output of Moore machine in each stage is utilized to get the respective coefficient of the number in the transformed radix. The output of Mealy machine is determined both by its current state...
The 1-way quantum finite automata and 2-way quantum finite automata are the first ever developed quantum automatons. But they suffer from many disadvantages which make them less powerful and impracticable. To remove these drawbacks there are many ways to modify and aggrandize the quantum finite automatons. Including 1-counter with 1-way QFA significantly improve its power. Likely quantum finite automata...
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