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Network coding is becoming a very important technology to improve the reconstructing performance of distributed storage systems due to its high reliability and low redundancy. Update is a typical and important operation involved in the network-coding-based systems. However, the overhead incurred by the update operation has a significant impact on the system performance. Traditionally, the small updated...
Recently, social event recommendation, which is to recommend a list of upcoming events to a user, has attracted a lot of research interests. In this paper, we first construct a heterogeneous graph to express the interactions among different types of entities in event-based social network. Based on the constructed graph, we propose a novel recommendation algorithm called reverse random walk with restart...
Welcome to the 16th IEEE International Workshop on Parallel and Distributed Scientific and Engineering Computing (PDSEC-15), held on May 29, 2015 in Hyperabad, India, in conjunction with the 29th IEEE International Parallel and Distributed Processing Symposium (IPDPS 2015).
In the past, indoor wireless access systems had been designed mainly from the radio coverage perspective. Recently, fingerprint-based localization has also been proposed as another popular application for such access systems. However, few has been studied in the network design for both coverage and localization at the same time. This paper proposes a novel network design for guaranteeing radio coverage...
Indoor localization has become a hot topic thanks to the fast development of wireless local area networks. The basic localization scheme can be divided into two approaches: fingerprint-based and lateration-based. In this paper, we propose a novel localization method that combines the fingerprint method and lateration method. Fingerprint-based method is first used for sub area determination and lateration...
Welcome to the 10th IEEE International Workshop on Parallel and Distributed Scientific and Engineering Computing (PDSEC-09), held on 29 May 2009 in Rome, Italy, in conjunction with the 23rd IEEE Int. Parallel and Distributed Processing Symposium (IPDPS 2009).
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