Abstract Cognitive radio is a recent emerging technology for effective use of spectrum. To provide newer opportunities in advanced wireless communication system. Spectrum sensing and security are the key issues of Cognitive Radio (CR). The main aim of Cognitive Radio (CR) is to detect unused or idle frequencies of cellular spectrum, not used by Primary […]
Abstract For Internet of Things (IoT) applications, the correct location of sensor node is a very important aspect. To achieve this the solution is quite expensive where it is needed to incorporate Global Positioning System (GPS) adapters in each sensor node. In IoT, majority sensors are small in size and constrained in terms of processing […]
Abstract Compressive Sampling is one of the important techniques for energy proficient transmission in wireless sensor. It is also utilized for low-sampling in several applications. Compressive sensing may reduce energy cost when sensor development is taken in to consideration. Green house farming is need of hour. Efficient management of resources is vital. An IOT based […]
Abstract Recently, all over the globe, intrusion detection especially in Database gaining lots of attentions from researchers as it serves a security support system to existing security mechanism. This paper presents a hybrid intrusion detection algorithm in Database System by making use of swarm intelligence and radial basis function network. Both these techniques are combined […]
Abstract Growth in Mobile hardware manufacturing and Mobile data services, increases the use of mobile phones in day to day activities for personal work or business transactions. Increased use of mobile phones and mobile connectivity with web services is the new domain in information systems research. The smart phone is a true ubiquitous computing device […]
Abstract As per the statistics of the National Family Health Survey – 4 (2015-16) only 28.7% of families in India have been covered under Health Insurance. There are many categories of the population that are not covered by the insurance companies as they are reluctant to insure them. The main reason is that they are […]
Abstract Copyrights and digital signatures have boosted a wide variety of research areas in image security domain. Even though these systems are very secure, but there exists a gap between copyrighting an image, and an attacker actually using the image for their own purposes. Usually attackers will try to remove or alter with the original […]
Abstract This is a proposed idea for the formation of digital databases, which contain information about all the books present in a library, without human intervention. We propose that deep learning is used to scan a book, extract its title and author and store the obtained information in a database which can later be accessed […]
Abstract The electromagnetic and the electromechanical characteristics of the radio frequency micro-electro-mechanicalsystem (RF MEMS) switches for high-frequency applications are the critical performance metrics that need to optimize. Performance indices of the RF MEMS switches such as isolation, insertion loss, pull-in voltage, holddown voltage, reliability are dependent on types and properties of conducting and insulating materials […]
Abstract In this paper a new framework is suggested for segmentation of medical images (MRI) using hybrid optimization technique. This frame work includes de-nosing as image enhancement technique using discrete wavelet transform and initial segmentation is obtained by Hidden Markov random field model along with Kmeans clustering to get Maximum a posterior values (thresholds). The […]