Recent Trends in Parallel Computing
Volume 4, Issue 3 (2017)
Published
Table of contents
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A Comprehensive Review on Comparative Study of Different Techniques of Dispersion Compensation
Abstract: AbstractOptical fiber communication (OFC) provides high bit rate data communication. There are various types of impairments and signal degradation mechanisms which are involved with this highspeed communication system. In case of long distance communication, the most prominent impairment is dispersion. Dispersion affects the information signal very badly when it travels along a long distance. There are different techniques available to compensate dispersion. In this paper, the various methods of dispersion …
Published in Recent Trends in Parallel Computing · Vol. 4, Issue 3, 2017 · pp. 1–8 Read article
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Travel-Time Prediction: A Short Survey
Abstract: AbstractTravel-time information could be applied in various fields and its purpose is to improve the reliability and service quality. From the traveler’s point of view, the travel-time information helps to save the time and improve reliability through the selection of travel routes pre-trip and en-route. One way to accomplish this is to provide driver or passenger with current traffic information throughout their trip. In the application of logistics, travel-time information …
Published in Recent Trends in Parallel Computing · Vol. 4, Issue 3, 2017 · pp. 13–19 Read article
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Real Time Scheduling: A Review
Abstract: AbstractThe system which completes its execution within the deadline is known as Real Time System. In this paper a review of work done by various researchers in this area over past years is presented. Deadline is the main factor for improving the performance of a real time system and for this both hardware and software characteristics of real time system need to be considered.Keywords- Real Time scheduling, virtual scheduler, performance, …
Published in Recent Trends in Parallel Computing · Vol. 4, Issue 3, 2017 · pp. 20–28 Read article
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GPU Based Non-Serial Polyadic Dynamic Programming Template
Abstract: AbstractNon-serial polyadic dynamic programming algorithms are used to solve combinatorial optimization problems like optimal polygon triangulation, optimal matrix multiplication and RNA secondary structure prediction using Zuker algorithm. They have irregular data access patterns and are complicated dynamic programming algorithms. Each computation is dependent on multiple entries computed earlier in the process. We provide a GPU based algorithm template that is optimized for non-serial polyadic dynamic programming algorithms. This template requires …
Published in Recent Trends in Parallel Computing · Vol. 4, Issue 3, 2017 · pp. 29–39 Read article
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Simulative Investigation of 2.5 Gbps RZ Modulation Format Using Various Optical Sources in SOA Based RoF System
Abstract: AbstractIn this paper, the impact of various optical sources on the performance of semiconductor optical amplifier based radio over fiber (RoF) system has been analyzed. This RoF system has been modeled and analyzed using OptiSystem (14.0) software. The transmission performance of RoF system in terms of Q-factor, BER and eye height at different fiber lengths using various optical sources such as VCSEL, controlled pump laser, directly modulated laser and empirical …
Published in Recent Trends in Parallel Computing · Vol. 4, Issue 3, 2017 · pp. 9–12 Read article