One of the most current routing families in wireless sensor networks is geographic routing. Using nodes location, they generally apply a greedy routing that makes a sensor forward data to route to one of its neighbors in the forwarding direction of the destination. If this greedy step fails, the routing protocol triggers a recovery mechanism. Such recovery mechanisms are mainly based on graph p...

Unilateral peripheral vestibular disorder (UPVD) causes deficient locomotor responses to novel environments due to a lack of accurate vestibular sensory information, increasing fall risk. This study aimed to examine recovery response (stability recovery actions) and adaptive feedback potential in dynamic stability of UPVD-patients and healthy control subjects during perturbed walking. 17 UPVD-p...

This article investigates systematically the utility of performance measures in non-stationary environments. Three characteristics for describing the goals of a dynamic adaptation process are proposed: accuracy, stability, and recovery. This examination underpins the usage of the best fitness value as a basis for measuring the three characteristics in scenarios with moderate changes of the best...

A special moduli set Residue Number System (RNS) of high dynamic range (DR) can speed up the execution of very-large word-length repetitive multiplications found in applications like public key cryptography. The modulo 2n − 1 multiplier is usually the noncritical datapath among all modulo multipliers in such high-DR RNS multiplier. This timing slack can be exploited to reduce the system area an...

Plate impact shock and spall recovery experiments were conducted to study the effects of peak shock stress on the substructure evolution and spall response of fully annealed 1100 aluminum. The substructure of the material evolves substantially with increase in peak shock stress ranging from 4 GPa to 9 GPa with dislocation debris uniformly distributed throughout the interior of the subgrain. Obs...

Compressive sensing (CS) enables the acquisition and recovery of sparse signals and images at sampling rates significantly below the classical Nyquist rate. Despite significant progress in the theory and methods of CS, little headway has been made in compressive video acquisition and recovery. Video CS is complicated by the ephemeral nature of dynamic events, which makes direct extensions of st...

Compressive sensing (CS) enables the acquisition and recovery of sparse signals and images at sampling rates significantly below the classical Nyquist rate. Despite significant progress in the theory and methods of CS, little headway has been made in compressive video acquisition and recovery. Video CS is complicated by the ephemeral nature of dynamic events, which makes direct extensions of st...

the current internet inherently has a degree of survivability due to the connection less ip protocol. dynamic routing protocols are designed to react to faults by changing routes when routers learn about topology changes via routing information updates (e.g., link status advertisements). loss of quality of service (qos) has not been an issue because current internet traffic is the best-effort. ...

INTRODUCTION: The feasibility of using crosslinking reagent, e.g., the genipin or methylglyoxal, to enhance the biomechanical functions of the injured or degenerated intervertebral disc has been extensively investigated. Our previous study found that genipin could recover the disc dynamic properties of mild denatured disc; however, the recovery efficiency was degraded by fatigue loading. Genipi...

An error-recovery method for embedded multi-processor systems on SRAM-based FPGAs is proposed. This method is effective against soft-errors in the configuration memory, such as the errors caused by hIgh energy radiation also known as Single Event Upsets. The error-recovery algorithm performs on-line test of the ~PGA configuration memory and recovers errors using dynamic partial reconfiguration....