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0957-4174/$ see front matter 2011 Elsevier Ltd. A doi:10.1016/j.eswa.2011.09.076 ⇑ Corresponding author. Mobile: +91 9976611188. E-mail address: abc.phd@hotmail.com (B. Chandra Ant Colony Optimization (ACO) is a Swarm Intelligence technique which inspired from the foraging behaviour of real ant colonies. The ants deposit pheromone on the ground in order to(More)
Query sensitive summarization aims at providing the users with the summary of the contents of single or multiple web pages based on the search query. This paper proposes a novel idea of generating a comparative summary from a set of URLs from the search result. User selects a set of web page links from the search result produced by search engine.(More)
Mobile ad hoc network (MANET) is a impartial network capable of sovereign operation where nodes communicate with each other without the need of any obtainable infrastructure. Nodes are mobile since topology is very dynamic and are often vulnerable to failure thus making mobile ad hoc networks open to threats and attacks. Nodes sometimes fail to transmit and(More)
This paper presents a new approach of edge preserving and edge based segmentation for compression of images using Modified Fast Haar wavelet transform (MFHW) and Bit Plane Encoder to elevate the compression ratio with high picture quality. The edges of an image are preserved to increase the PSNR, and then the detected edges are used to segment the(More)