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The growing popularity of wireless network has prompted the service providers to look for appropriate ways to meet the demand while recovering the invested capital. This calls for a good revenue model, where pricing of services plays an important role. This paper investigates the performance of smart market based pricing models for wireless network(More)
A disaster management strategy may be divided into two sequential phases, namely, pre-disaster management and post-disaster management. Prior to a disaster, management activities are pre-disaster planning, and disaster prediction. A good disaster prediction technique plays a crucial role in an efficient mitigation of disasters such as flood. In this paper,(More)
In practice, a significant amount of power is spent for processing of transmission and reception of information in wireless sensor network (WSN). The variant rate of depletion of power in the sensing devices can hamper the network's efficient operation and therefore its lifetime. There are normally, in practical systems, certain considerations taken at each(More)
A method for secure query processing in mobile databases has been presented in this paper. Mobile devices send queries to the server via point-to-point channels. The mobile database server computes the superset of results of several similar queries, which is broadcast on a large bandwidth broadcast channel. The mobile devices tune to that channel to(More)
This paper elucidatesa new improved optimization algorithm for economic Load dispatch (ELD) problem using self-adaptive real coded genetic algorithm. The ELD dilemma is formulated as a single-objective on-linear constrained optimization problem gratifying both equality and inequality constraints. The regeneration of population practice is integrated to the(More)
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