Big data set from sensors is often subject to corruption and losses due to wireless medium of communication and presence of hardware inaccuracies in the nodes. For a WSN application to deduce an appropriate result, it is necessary that the data received is clean, accurate, and loss-less. However, effective detection and cleaning of sensor big […]
DBP WITH THE APPLICATION IN HOTEL ENERGY MANAGEMENT
For DBP, optimization problem is formulated with the objective of maximizing expected reward, which is received when the amount of energy saving satisfies the contract. For a general distribution of energy consumption, we give a general condition for the optimal bid and outline an algorithm to find the solution without numerical integration. Furthermore, for Gaussian […]
UNTRUSTED CLOUD ENVIRONMENTS USING SECURE KNN QUERY PROCESSING
Users send their current location as the query parameter, and wish to receive as result the nearest POIs, i.e., nearest – neighbors (NNs). But typical data owners do not have the technical means to support processing queries on a large scale, so they outsource data storage and querying to a cloud service provider. Many such […]