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It is a grand challenge to reveal the causal effects of DNA variants in complex phenotypes. Although statistical techniques can establish correlations between genotypes and phenotypes in Genome-Wide Association Studies (GWAS), they often fail when the variant is rare. The emerging Network-based Association Studies aim to address this shortcoming in statistical analysis, but are mainly applied to coding...
In this paper, we propose a quality of experience (QoE) estimation model for HTTP video streaming service over wireless networks. In the proposed model, the comprehensive QoE influence factors are grouped into two types, namely the objectivity-aware parameters and the psychology-aware parameters. The considered factors include video content features, the encoding parameters, the network transmission...
The data-link layer protocol is of great significance for the effectiveness and reliability of the transmission. In terrestrial wireless networks, there are three error control protocols in data-link layer, stop-wait ARQ, go-back-N ARQ and selective ARQ. Moreover, LT code, an advanced error control mechanism, is proposed and widely used in deep space communications or other erasure channels. However,...
With the rapid proliferation of RFID technologies, RFID has been introduced to the applications like safety inspection and warehouse management. Conventionally a number of deployment rules are specified for these applications. This paper studies a practically important problem of rule checking over a large set of RFID tags, i.e., checking whether the specified rules are satisfied according to the...
To provide reliable video stream transmission over wireless networks, we propose a cross-layer design model in this paper. In the proposed model, the adaptive modulation and coding parameters at the physical layer, the ARQ parameters at the data link layer and the application-layer forward error correction (A-FEC) parameters at the application layer are jointly designed. Our objective is to maximize...
In this paper, we address retransmission strategies of the generation-based network coding in the packet network. Our discussion focuses on how to make the retransmission more efficient. We investigate four retransmission strategies, quasi Classical ReTransmission strategy (CRT), Random ReTransmission strategy (RRT), Packet-Loss-Edge-based ReTransmission strategy (PLERT) and Minimum ReTransmission...
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