K. Jayanthi

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The performance of the artificial neural network (ANN) model, i.e. standard feed-forward neural network trained with Levenberg–Marquardt algorithm, was examined for forecasting groundwater level at Maheshwaram watershed, Hyderabad, India. The model efficiency and accuracy were measured based on the root mean square error (RMSE) and regression coefficient (R(More)
Network conguration information is useful in producing a visual map of the network complete in all details. The visual map is an essential component for network management and operations. It is also possible to generate an inventory report of a network. The inventory report describes the nodes, networks, interfaces , addresses, protocols, speeds, etc. and(More)
Network con®guration information is essential for network management and operations. Yet the information availability is woefully inadequate. In this work we present results of our efforts to develop tools and techniques for automatically and mechanically synthesizing network con®guration related information from the Internet. These simple yet powerful(More)
In recent years, various chaos based modulation schemes were evolved, of which the CS-DCSK modulation technique provides a better BER performance and bandwidth efficiency, due to its code domain approach[10]. The QCSK modulation technique provides double benefit, namely: higher data rate with similar BER performance and same bandwidth occupation as DCSK. By(More)
Wind Energy is the most widely used non-conventional, renewable energy source. The rapid technological advancement in field of Wind Energy Conversion Systems (WECS) has led to a number of environmental, social and economic benefits. When compared with Constant-speed WECS, Variable-speed WECS provides lot of advantages, which includes an increase in power(More)
The development of multimedia technology in Content Based Image Retrieval (CBIR) System is one of the prominent area to retrieve the images from a large collection of database. It is practically observed that any one algorithm is not efficient in extracting all different types of natural images. Hence a thorough analysis of certain color, texture and edge(More)
In recent years, various chaos based modulation schemes were evolved, of which the CS-DCSK modulation technique provides better BER performance and bandwidth efficiency, due to its code domain approach. The QCSK modulation technique provides double benefit: higher data rate with similar BER performance and same bandwidth occupation as DCSK. By combining the(More)
Heterogeneous Long Term Evolution (LTE) network comprising femtocells leads to cross-tier interference that arises between macrocells and femtocells in both uplink and downlink degrading the performance of the cellular system. The downlink interference from the femtocell to Macro User Equipments (MUE) being the most serious interference case is focused in(More)