We propose a new data-driven reduced order model (ROM) framework that centers around the hierarchical structure of variational multiscale (VMS) methodology and utilizes data to increase ROM accuracy at modest computational cost. The VMS is natural fit for basis: In first step, we use projection separate scales into three categories: (i) resolved large scales, (ii) small (iii) unresolved scales....

One-dimensional, boundary-driven lattice gases with local interactions are studied in the weakly interacting limit. The density profiles and the correlation functions are calculated to first order in the interaction strength for zero-range and short-range processes differing only in the specifics of the detailed-balance dynamics. Furthermore, the effective free-energy (large-deviation function)...

In order to achieve continuous operation and thus facilitate use of vision in a dynamic scenario it is necessary to introduce a purpose for the visual processing in order to provide information that may control the visual processing and thus limit the amount of resources needed to obtain the required results. A proposed architecture for vision systems is presented together with an architecture ...

Receiver-driven TCP protocols delegate key congestion control functions to receivers. Their goal is to exploit information available only at receivers in order to improve latency and throughput in diverse scenarios ranging from wireless access links to wireline and wireless web browsing. Unfortunately, in contrast to today’s sender-driven protocols, receiver-driven congestion control introduces...

Autonomous adaptive locomotion over irregular terrain is one important topic in robotics research. Postural control, meaning movement generation for robot legs in order to attain balance, is a first step in this direction. In this article, we focus on the essential issue of modeling the interaction between the central nervous system and the peripheral information in the locomotion context. This...

in recent years, researchers have become interested in examining the effect of pettlep imagery on motor performance and how pettlep imagery can improve the performance. the aim of this study was to compare the effect of pettlep imagery and balance practice on dynamic balance in the elderly. participants were 42 male elderly in arak city. they were divided into 4 groups based on the scores of dy...

label switching technology is a flexible and high performance method for forwarding layer three packets that are mapped to layer two flows. each label switch router, lsr, needs a specific label for every flow, where the number of labels depends on the mapping and granularity of flows. data and control driven methods are the most significant and popular methods in label mapping policy. the above...

The adoption of build-to-order order fulfillment processes gives rise to a paradigm shift in production planning. Since all business is linked to customer orders, it is the order-driven planning activities that determine the success of operations. Therefore, a clear understanding of the associated planning tasks order promising and master production scheduling as well as their dynamic interacti...