Vijaypal Singh Dhaka

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—This paper introduces, a novel steganographic technique for images is proposed which is a type of spatial domain information hiding technique. To hide the secret information in original image or cover image, the effective channel selection technique is used .In the previous image steganographic technique, we hidden the secret data in to the only two, three(More)
In cloud computing virtual machines are kept on the cloud. Workload of cloud computing differ from one application to other. Load, network needs, bandwidth and other metrics for workload prediction depends upon different characteristics of applications. Different resources required by e-business based website can be acquired from cloud service providers. To(More)
In recent years, continuous progress in wireless communication has opened a new research field in computer networks. Now a day's wireless ad-hoc networking is an emerging research technology that needs attention of the industry people and the academicians. A vehicular ad-hoc network uses vehicles as mobile nodes to create mobility in a network. It's a(More)
Information Retrieval deals with searching and retrieving information within the documents and it also searches the online databases and internet. Web crawler is defined as a program or software which traverses the Web and downloads web documents in a methodical, automated manner. Based on the type of knowledge, web crawler is usually divided in three types(More)
Mobile Ad-hoc Network (MANET) is a provisional network of moving wireless nodes, which have no infrastructural properties. Nodes vigorously exchange data packets among themselves without any reliance on a stationary site. Path connecting source nodes with destination nodes are vulnerable due to moving nature of nodes. This makes communication over ad hoc(More)
Cloud computing has revolutionized the way the work is done and resources are used. In order to use cloud environment efficiently one need to understand workload and capacity requirements of cloud. Fluctuating workloads can result in mismanagement of cloud resources. Workload prediction is becoming very crucial, as almost every organization is moving(More)
As we know that Outlier detection is one of the important aspects of Data Mining, which generally aims to identify potential outliers from datasets. Outliers may sometimes plays important role while taking effective business decisions. This work provides a study of various outlier detection techniques and compares their effectiveness in terms of number of(More)
Agricultural sector area plays major role in Indian economy. This paper shows research comparison in between MLP Feed Forward Neural Network, Generalized Regression Neural Network and Radial-Basis Function Neural Network in the field of Wheat yield prediction using Z-score Normalization method. The outcome represents that GRNN present better prediction(More)
In cloud computing scalable and IT-enabled capabilities are delivered as a service to consumers using Internet. Workload prediction for cloud services differs from one application to another. In this paper review is presented about different work done for workload prediction of cloud computing for e-business websites. Findings and future scope are also(More)