The “routing protocol for low-power and lossy networks” (RPL) from the IETF ROLL working group is a widely used standard to support routing in wireless sensor networks (WSNs). Although the RPL protocol was originally designed with static topologies in mind, recently a number of extensions have been proposed to support traffic flows from mobile nodes towards a static gateway. However, this paper...

Point-to-point networks provide a natural platform for distributed systems due to their high bandwidth, scalability, and the potential for exploiting communication locality. Managing these networks, however, is complicated by the disparate quality-of-service requirements of distributed applications. Since the various routing and switching schemes are best-suited for diierent classes of traac, t...

SPIDER is a network adapter that provides scalable communication support for point-to-point distributed systems. The device exports an eecient interface to the host processor, provides transparent support for dependable , time-constrained communication, and handles packet routing and switching. The communication support provided by SPIDER exploits concurrency between the independent data channe...

Recent advances in capture technologies have increased the production of 3D content form Point Clouds (PCs). The perceived quality such data can be impacted by typical processing including acquisition, compression, transmission, visualization, etc. In this paper, we propose a learning-based method that efficiently predicts distorted PCs through set features extracted from reference PC and its d...

In order to classify data with noises or outliers, Fuzzy support vector machine (FSVM) improve the generalization power of traditional SVM by assigning a fuzzy membership to each input data point. In this paper, an improved FSVM based on vague sets is proposed by assigning a truthmembership and a false-membership to each data point. And we reformulate the improved FSVM so that different input p...