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The in-network data aggregation along with the end to end encryption is very important in resource constrained wireless sensor networks, as it provides an accurate and robust information to the base station by reducing the energy consumption and achieves secure data aggregation. The Concealed Data Aggregation (CDA) techniques achieve these two together. The cryptographic algorithms based on Privacy...
Now a day's software companies compete each other to produce quality software product with lesser effort. In order to ensure the product quality, they are focusing on the entire phases of Software Development Life Cycle (SDLC). Design is the major phase of SDLC which requires tremendous effort and attention from the developer. In order to develop a quality software, we should accurately define the...
Change detection using time series satellite images is one of the most widely used techniques to identify new landslides. Object-based change detection (OBCD) allows incorporation of expert knowledge in the form of spectral, morphometric and contextual criteria leading to a higher classification accuracy in comparison to pixel-based methods. In this study, an approach is developed to detect new landslides...
This The performance analysis of a solar power plant is very important from the point of view of technology and economy. The PV systems incorporate power conditioning units, which are harmonic generating devices. Thus have an influence on the quality of supply, reliable operation of system equipments and life of the system components. The harmonics generated at the output of the solar power plant...
Concealed data aggregation (CDA) is important in wireless sensor networks, because it provides an energy efficient secure communication by allowing in network data aggregation on encrypted data. Privacy homomorphism (PH) based algorithms are the basis of CDA. However, it supports only a limited number of aggregation functions. Recoverability of individual sensor readings from the concealed data aggregation...
Energy efficient privacy preserving data aggregation is important in power constrained wireless sensor networks. Existing hop by hop encrypted privacy preserving data aggregation protocols does not provide efficient solutions for energy constrained and security required WSNs due to the overhead of performing power consuming decryption and encryption at the aggregator node for the data aggregation...
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