A. Sivakumar

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This paper proposes the use of low-cost unmanned aerial vehicles (UAVs) to enable communication between mutually unreachable ground stations in regions without communication infrastructure. The proposed method involves flying UAVs at communicable altitude in a pre-specified pattern over the ground stations. A fully autonomous control system based on the(More)
Retrieving information from different languages may lead to many problems like polysemy and synonymy, which can be resolved by Latent Semantic Indexing (LSI) techniques. This paper uses the Singular Value Decomposition (SVD) of LSI technique to achieve effective indexing for English and Hindi languages. Parallel corpus consisting of both Hindi and English(More)
The Traveling salesperson problem (TSP) is one of the problem in mathematics and computer science which had drown attention as it is easy to understand and difficult to solve. In this paper, we implemented a heuristic approach for TSP using constructive method which generates satisfactory results in asymptotically linear time. Earlier work consider complete(More)
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