Publications by authors named "Xiaochen Peng"

In recent years, international academics recognized that quality-adjusted life-years (QALYs) may not always fully capture the benefits produced by an intervention, and considered incorporating additional elements of value into cost-effectiveness analysis (CEA). Examples of these elements are adherence-improving factors, insurance value, value of hope, and real option value, which form the "value flower". In order to explore whether it is scientific and reasonable to incorporate additional elements into CEA, this paper focuses on what pharmacoeconomic evaluation should do and what it can do.

View Article and Find Full Text PDF

The use of multiple cost-effectiveness thresholds in pharmacoeconomic evaluation is a hotly debated topic in the international academic community. This study analyzed and discussed thresholds in the context of pharmacoeconomic evaluation and reimbursement decision-making. We suggest that the thresholds inferred from reimbursement decisions should be distinguished from cost-effectiveness threshold in pharmacoeconomic evaluation.

View Article and Find Full Text PDF

The objective of this study was to estimate the willingness to pay (WTP) per quality-adjusted life year (QALY) among people with malignancies in China. The WTP for a QALY was estimated using a contingent valuation survey. Health utility was measured in EuroQol-5 dimensions (EQ-5D).

View Article and Find Full Text PDF
Article Synopsis
  • Compute-in-memory (CIM) is an efficient method for managing multiply-and-accumulate operations in deep neural networks, making it suitable for hardware accelerators.
  • DNN+NeuroSim is a benchmarking framework that allows for flexible design of CIM arrays, helping to speed up the initial design process by simulating various memory technologies and architectures.
  • The study demonstrates that NeuroSim's predictions for a 40-nm RRAM-based CIM macro closely match actual chip simulations, with less than 1% error after calibration, confirming the reliability of the framework while noting slight performance degradation due to post-layout adjustments.
View Article and Find Full Text PDF