We study the problem of statistical multiplexing of cell streams which have correlations at multiple time-scales. Each stream is modeled by a singularly perturbed Markovmodulated process with some state transitions occurring much more infrequently than others. We develop a set of large deviations results to estimate the buffer overflow probabilities in various asymptotic regimes in the buffer s...

Canonical ensemble molecular dynamics simulations of liquid methanol, modeled using a rigid-body, pair-additive potential, are used to compute static distributions and temporal correlations of tagged molecule potential energies as a means of characterizing the liquid state dynamics. The static distribution of tagged molecule potential energies shows a clear multimodal structure with three disti...

in many signal processing applications, an appropriate measure to comparetwo signals plays a fundamental role in both implementing the algorithm andevaluating its performance. several techniques have been introduced in literature assimilarity measures. however, the existing measures are often either impractical forsome applications or they have unsatisfactory results in some other applications....

Tecfidera has been shown to be of benefit in relapsing multiple sclerosis in two Phase III clinical trials. In the DEFINE trial, the medication produced a 49% reduction in the proportion of people who experienced relapses over 2 years, and had a similar significant impact on disease activity detected on MRI., This resulted in a 38% reduction in the risk of confirmed progression of disability as...