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Blasting operation is widely used method for rock excavation in mining and civil works. Ground vibration and air-overpressure (AOp) are two of the most detrimental effects induced by blasting. So, evaluation and prediction of ground vibration and AOp are essential. This paper presents a new combination of artificial neural network (ANN) and K-nearest(More)
Cloud gaming is an emerging service that has recently started to garner prominence in the gaming industry. Since the significant part of computational processing, including game rendering and video compression, is performed in data centers, controlling the transfer of information within the cloud has an important impact on the quality of cloud gaming(More)
—with the growth of Internet traffic and using Gb/s or 10 Gb/s links in backbone, the speed of forwarding packets in intermediate devices is crucial. Routers must be able to forward millions of packets per second on each of their interfaces. Finding a method that can speed up the IP lookup is one of the challenges in network research. There are two(More)
Digital Pulse Interval Modulation (DPIM) technique coded using a 1/3 code rate convolutional codes with 3-constraint length is presented. The channel model used is that of the non-diffuse environment with no multipath induced dispersion. Coding DPIM results in an improved packet error rate performance compared with uncoded DPIM but at the price of increased(More)
Cloud based video games bring new opportunities to the gaming industry, and enable end-users to play high-end graphic games on any low-end device without high performance hardware requirements. As the major computational parts of game processing, including user's input processing, rendering and encoding the game scene, and video streaming are performed in(More)
The purpose of this study is to investigate the relationship between free float of shares and the P/E ratio with a price bubble in the companies listed in the Tehran Stock Exchange. This statistical society contains 50 companies which are more active than others announced by the Stock Exchange in 2010. The scopes of this study are 2008 and 2009. In this(More)
Gaming on demand is an emerging service that has recently started to garner prominence in the gaming industry. Cloud-based video games provide affordable, flexible, and high-performance solutions for end-users with constrained computing resources and enables them to play high-end graphic games on low-end thin clients. Despite its advantages, cloud gaming's(More)
Power spectral density (PSD) of the convolutional coded digital pulse interval modulation (CC-DPIM) is derived analytically based on the stationarization of variable-length word sequence (VLWS). To verify the theoretical model developed, CC-DPIM is simulated in Matlab and its spectrum is compared with the predicted results showing a close match. As in DPIM(More)