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In this paper, a routing model for minimizing hot spots in the network on chip (NOC) is presented. The model makes use of AntNet routing algorithm which is based on Ant colony. Using this algorithm, which we call AntNet routing algorithm, heavy packet traffics are distributed on the chip minimizing the occurrence of hot spots. To evaluate the efficiency of(More)
Spinorphin is an endogenous heptapeptide (leucylvalylvalyltyrosylprolyltryptophylthreonine), first isolated from bovine spinal cord, whose sequence matches a conserved region of beta-hemoglobin. Also referred to as LVV-hemorphin-4 and a member of the nonclassical opioid hemorphin family, spinorphin inhibits enkephalin-degrading enzymes and is analgesic.(More)
— Many 2-D data processing applications can be simplified and represented by use of 1-D operations. Such tools, however, require applying both vertical and horizontal operations to the data blocks. The data transposing units is preferred to be used by the designers rather than applying individual operations for horizontal and vertical directions. Hence,(More)
H.264/AVC as the most recent video coding standard delivers significantly better performance compared to previous standards, supporting higher video quality over lower bit rate channels. The H.264 in-loop deblocking filter is one of the several complex techniques that have realized this superior coding quality. The deblocking filter is a computationally and(More)
Recently, digital watermarking has been one of the most appealing domains in copyright protection because of its residence in the content and negligible visual effects. In this paper, a video watermarking scheme is proposed which embeds copyright information in H.264 bitstream motion vectors. In the proposed method, a watermark string is embedded into the(More)
Naive-Bayes and k-NN classifiers are two machine learning approaches for text classification. Rocchio is the classic method for text classification in information retrieval. Based on these three approaches and using classifier fusion methods, we propose a novel approach in text classification. Our approach is a supervised method, meaning that the list of(More)
The task of plagiarism detection is to find passages of text-reuse in a suspicious document. This task is of increasing relevance, since scholars around the world take advantage of the fact that information about nearly any subject can be found on the World Wide Web by reusing existing text instead of writing their own. We organized the Persian PlagDet(More)
One of the main reasons behind the superior efficiency of the H.264/AVC video coding standard is the use of an in-loop deblocking filter. Since the deblocking filter is computation and data intensive, it has a profound impact on the speed degradation of both encoding and decoding processes. In this paper, we propose an efficient deblocking filter(More)