Chittaranjan Mandal

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The architecture of a web-based course management tool that has been developed at IIT, Kharagpur and which manages the submission of assignments is discussed. Both the distributed architecture used for data storage and the client-server architecture supporting the web interface are described. Further developments of the tool making use of web-services are(More)
In the ad-hoc wireless network, there is no predefined infrastructure. So, nodes communicate with each other via peer communications. For effective communication, connected dominating set (CDS) can be used as a virtual backbone for the network. However, constructing a minimum connected dominating set is a NP-Complete problem. In the literature many(More)
partial fulfillment of the requirement for the degree of Master of Technology during the academic year 2007-2008 is a record of authentic work carried by him under my supervision and guidance. Abstract The Web is a huge resource for people who use search engines to search for specific pages related to their specific needs. As a result, search engines are(More)
The Web is a huge resource for people who use search engines to search for specific pages related to their specific needs. As a result, search engines are continuously striving to improve their ranking algorithms to efficiently fulfill end users‟ search needs. While such algorithms are effective in handling large volumes of web documents and queries, an(More)
In this paper we make a study of the capabzlities required of memories to su the synthesis of designs using structured archztectures. We explore the advantag using multi-port memories with two write ports as an architectural component over conventional memories with a single write port in such a synthesis environment. A study the of the memory resources(More)