Yanyan Hao

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Escrowable identity-based authenticated key agreement (AKA) protocols are desirable under certain circumstances especially in certain closed groups applications. In this paper, we focus on two-party identitybased AKA schemes in the escrow mode, and present a strongly secure escrowable identity-based AKA protocol which captures all basic desirable security(More)
Compression of ECG (electrocardiogram) as a signal with finite rate of innovation (FRI) is proposed in this paper. By modelling the ECG signal as the sum of bandlimited and nonuniform linear spline which contains finite rate of innovation (FRI), sampling theory is applied to achieve effective compression and reconstruction of ECG signal. The simulation(More)
To investigate whether vascular endothelial growth factor (VEGF) enhances cancer cell adhesion to normal microvessels, we used in vivo video microscopy to measure adhesion rates of MDA-MB-435s human breast cancer cells and ErbB2-transformed mouse mammary carcinomas in the postcapillary venules of rat mesentery. An individual postcapillary venule in the(More)
— Compression of ECG (electrocardiogram) as a signal with finite rate of innovation (FRI) is proposed in this paper. By modelling the ECG signal as the sum of bandlimited and nonuniform linear spline which contains finite rate of innovation (FRI), sampling theory is applied to achieve effective compression and reconstruction of ECG signal. The simulation(More)
A novel coding scheme for ECG data compression is proposed in this paper. Following beat delineation, the periods of the beats are normalized by multi-rate processing. Amplitude normalization is performed afterwards, and discrete wavelet transform is applied to each normalized beat. Due to the period and amplitude normalization, the wavelet transform(More)
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