Risk Taxonomy, Mitigation, and Assessment Benchmarks of Large Language Model Systems

no code implementations • 11 Jan 2024 • Tianyu Cui, Yanling Wang, Chuanpu Fu, Yong Xiao, Sijia Li, Xinhao Deng, Yunpeng Liu, Qinglin Zhang, Ziyi Qiu, Peiyang Li, Zhixing Tan, Junwu Xiong, Xinyu Kong, Zujie Wen, Ke Xu, Qi Li

Based on this, we propose a comprehensive taxonomy, which systematically analyzes potential risks associated with each module of an LLM system and discusses the corresponding mitigation strategies.

Language Modelling Large Language Model

Scenario analysis of non-pharmaceutical interventions on global COVID-19 transmissions

no code implementations • 7 Apr 2020 • Xiaohui Chen, Ziyi Qiu

This paper introduces a dynamic panel SIR (DP-SIR) model to investigate the impact of non-pharmaceutical interventions (NPIs) on the COVID-19 transmission dynamics with panel data from 9 countries across the globe.

Sparse transition matrix estimation for high-dimensional and locally stationary vector autoregressive models

1 code implementation • 14 Apr 2016 • Xin Ding, Ziyi Qiu, Xiaohui Chen

Under the sparsity assumption on the transition matrix, we establish the rate of convergence of the proposed estimator and show that the convergence rate depends on the smoothness of the locally stationary VAR processes only through the smoothness of the transition matrix function.

Statistics Theory Applications Statistics Theory