Rishabh Dixit

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There is a continuous increase in the demand of water supply in cities due to the industrialization and growing population. This extra supply is generally met by groundwaters or nearby available surface waters. It may lead into incomplete treatment and substandard supply of drinking water. To ensure that the intake water derived from surface and groundwater(More)
The web continues to grow at an exponential rate so fetching relevant information about a specific topic is gaining importance. Web crawlers are programs that traverse the web and fetch the web documents in an automated manner. Focused crawlers search for a specific keyword in a web page. Link based focused crawlers focus on the anchor links of the page and(More)
In this paper, a novel method for sensor node localization under mixed line-of-sight/non-line-of-sight (LOS/NLOS) conditions based on second order cone programming (SOCP) is presented. SOCP methods have, hitherto, not been utilized in the node localization under mixed LOS/NLOS conditions. Unlike semidefinite programming (SDP) formulation, SOCP is(More)
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