In recent years, Peero-to-Peer assisted Video-on-Demand (P2P VoD) has become an effective and efficient approach to distribute high-quality videos to large number of peers. In a P2P VoD system, each peer contributes storage to store several videos (the terms video and movie are used interchangeably.....
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In the design of new highways and railroads, it is essential to estimate the amount of traffic noise affecting regions along the highway or railroad path. Existing traffic noise simulation system is capable of evaluating the noise levels in a landscape taking into consideration the effects of highwa.....
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In the recent decades, JPEG, MPEG 1 and 2, which employ Discrete Cosine Transform (DCT) for coding, are widely used. This trend keeps growing rapidly as handheld digital image/video cameras become more and more popular in recent years. On the other hand, another transform, Integer Cosine Transform.....
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Data as may be employed in telecommunication is segmented into blocks, each block having associated therewith a metric of distortion as a function of the number of bits in the block to represent the quality of the data contained in the block. Within the blocks, bits are ordered according to signifi.....
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A mobile wireless device integrated with sensors for simultaneous acquisition of physiological signals and parameters, including photoplethysmogram (PPG), electrocardiogram (ECG), heart rate, blood pressure, and blood oxygen saturation (SpO2), is used. The device measures an optoelectronic signal a.....
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