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HTML5 changes many aspects in the browser world by introducing numerous new concepts, in particular, the new HTML5 screen sharing API impacts the security implications of browsers tremendously. One of the core assumptions on which browser security is built is that there is no cross-origin feedback loop from the client to the server. However, the screen sharing API allows creating a cross-origin feedback...
This paper proposes a new network-wide optimized time division multiple access (TDMA) scheduling scheme for wireless sensor networks (WSNs). It can simultaneously achieve maximum throughput and fair rate allocation given the requirement of network lifetime. To achieve this object, we first formulate the rate allocation problem based on the Lexicographic Max-Min (LMM) criterion, which takes fairness,...
Noncontiguous I/O access is one of the main access patterns in parallel and distributed applications. An I/O architecture EXIO enables Globus, a popular run-time environment for distributed computing, on RDMA networks such as InfiniBand. In this paper, we investigate the benefits of InfiniBand zero-copy RDMA to noncontiguous I/O on Globus. Our experimental results demonstrate that, by enabling zero-copy...
In this paper, the capacity of joint transmit and receive antenna selection systems is investigated. Due to the difficulty in math, a general and closed-form capacity expression has not been obtained in previous works. In this paper, in terms of capacity maximization, we derive a closed-form upper bound of capacity for joint transmit and receive antenna selection systems. Our capacity bound is general...
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