Local recovery approaches for reliable multicast have the potential to provide signiicant performance gains in terms of reduced bandwidth and delay, and higher system throughput. In this paper we examine two local recovery approaches | one server{based, and the other receiver{based, and compare their performance. The server{based approach makes use of specially designated hosts, called repair s...

The present study analyzed the acute effects of an incremental running test on countermovement jump (CMJ) and handgrip strength performance in endurance athletes, considering the effect of post-exercise recovery time and sex. Thirty-three recreationally trained long-distance runners, 20 men and 13 women, participated voluntarily in this study. The participants performed the Léger test, moreover...

The increasingly widespread use of cluster architectures has resulted in many new application scenarios for data replication. While data replication is, in principle, a well understood problem, recovery of replicated systems has not yet received enough attention. In the case of clusters, recovery procedures are particularly important since they have to keep a high level of availability even dur...

A parallel recovery algorithm is proposed in this paper. It detects the parallelity between the recovery operations and executes them in parallel to achieve fast recovery for a network partition failure. An example is used to demonstrate the performance.

BACKGROUND The influence of fixture congestion on injury rates and team performance has only been scarcely investigated. AIM To study associations between recovery time and match load and injury rates and team performance in professional football. METHODS Exposure and time loss injuries were registered prospectively from 27 teams over 11 seasons. Matches were grouped according to recovery d...

Application-layer overlay networks have been proposed as an alternative method to overcome IP-layer path anomalies and provide users with improved routing services. Running at the application layer, overlay networks usually rely on probing mechanisms for IP-path performance monitoring and failure detection. Their service performance is jointly determined by their topology, parameters of probing...

Performance of a checkpointing based multiple fault tolerance is low. The main reason is overheads associate with checkpointing. A checkpointing algorithm can be improved by improved storing strategy and checkpointing scheduling. Improved storage strategy and checkpointing scheduling will reduce the overheads associated with checkpointing. Performance and efficiency is most desirable feature of...

in the present study, a comprehensive and systematic strategy was described to evaluate the performance of several three-way calibration methods on a bio-analytical problem. parallel factor analysis (parafac), alternating trilinear decomposition (atld), self-weighted alternating trilinear decomposition (swatld), alternating penalty trilinear decomposition (aptld) and unfolded partial least squa...