Vinay Chander

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Multimedia content available on the web is increasing at a rapid rate. At this rate, indexing video content manually for search and retrieval is getting increasingly difficult due to the high cost and time that it demands. In this paper, we propose a scheme for automatic annotation and indexing of video content with a goal of supporting efficient retrieval.(More)
In this paper, we analyze patterns in the Short Message Service (SMS) behavior of customers in a large telecom service provider network. Toward this, we construct SMS Graphs, which are graphs induced by people exchanging SMSs, from the SMS Call Detail Records of the concerned service provider. These patterns are modeled by a weighted graph G(V, E, W ), in(More)
Video communication over the Internet is becoming increasingly popular today. Transmission of videos over networks has always been a problem due to reasons like high bandwidth requirement, lossy channels (especially wireless links, low bit rate two way communication links etc), huge file sizes and the large variety of end terminals with different(More)
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