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When the use of wireless sensors network is becoming increasingly wider and deeper, its problems are also beginning to highlight. Due to the limit of wireless sensors' energy supply and the unstable channel, ensuring the reliability and speed of the transmission has become the research hot spot. With multipath or retransmission transmission mechanism, the redundancy of data transmission can be ensured...
Packet forwarding anomaly is an abnormal network state where flows are forwarded along wrong paths. Current practice of forwarding anomaly detection in Software Defined Networks (SDN) is achieved by sending probing packets or analyzing flow statistics. However, these approaches are not effective and efficient. For example, the probing approaches cannot capture all attacks, and the statistics approaches...
Essential proteins are indispensable for cellular life. It is of great significance to identify essential proteins that can help us understand the minimal requirements for cellular life and is also very important for drug design. However, identification of essential proteins based on experimental approaches are always time-consuming and expensive. With the development of high-throughput technology...
Routing failures are common on the Internet and routing protocols can not always react fast enough to recover from them, which usually causes packet delivery failures. To address the problem, fast reroute solutions have been proposed to guarantee reroute path availability and to avoid high packet loss after network failures. However, existing solutions are often specific to single type of routing...
Thread level speculation (TLS) and transactional memory (TM) are both proposed to address the problem of productivity in multi-core era. Both of them require similar underlying support. In this paper, we propose a low-design-complexity approach to effective unified support for both TLS & TM, by extending a scalable TM model to support TLS. The baseline TM model chosen is LogTM. A distributed hardware...
In this paper, geographic information system (GIS) is applied to perform distribution load transfer operation. It's important and significant to perform load transfer for improving the service reliability of distribution network and decreasing outage loss. However, distribution load transfer operation was mostly completed by manual work and experience in the past. Several analysis program modules,...
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