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Text retrieval using Latent Semantic Indexing (LSI) with truncated Singular Value Decomposition (SVD) has been intensively studied in recent years. However, the expensive complexity involved in computing truncated SVD constitutes a major drawback of the LSI method. In this paper, we demonstrate how matrix rank approximation can influence the effectiveness(More)
In this paper we propose a new concept for multiplication by using modified booth algorithm and reversible logic functions. Modified booth algorithm produces less delay compare to normal multiplication process. Modified booth algorithm reduces the number partial products which will reduces maximum delay count a the output. by combining modified booth(More)
The paper describes a multistage shuffle interconnection network which is controlled by a central monitor. A control code broadcast by the monitor to all the basic switching elements of the network simultaneously, makes the network dynamically reconfigurable. The control code plays three vital roles. Firstly, it establishes conflict-free paths between(More)
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