Publications

Research

Peer-reviewed work spanning machine-learning systems, AI security & robustness, and the detection of AI misuse. Full list on Google Scholar.

2026

Nature 2026

Humanity's Last Exam: A Benchmark of Expert-Level Academic Questions to Assess AI Capabilities

Long Phan,..., Wei Hao,..., Dan Hendrycks

Paper

2025

IMC 2025

Do Spammers Dream of Electric Sheep? Characterizing the Prevalence of LLM-Generated Malicious Emails

Wei Hao, Van Tran, Vincent Rideout, Zixi Wang, AnMei Dasbach-Prisk, M. H. Afifi, Junfeng Yang, Ethan Katz-Bassett, Grant Ho, Asaf Cidon

Forbes News coverage Paper

ACL 2025

Learning to Rewrite: Generalized LLM-Generated Text Detection

Wei Hao*, Ran Li*, Weiliang Zhao, Junfeng Yang, Chengzhi Mao

Paper Code

NAACL 2025

Diversity Helps Jailbreak Large Language Models

Weiliang Zhao, Daniel Ben-Levi, Wei Hao, Junfeng Yang, Chengzhi Mao

Paper

ICLR 2025

I Can Hear You: Selective Robust Training for Deepfake Audio Detection

Zirui Zhang, Wei Hao, Aroon Sankoh, William Lin, Emanuel Mendiola-Ortiz, Junfeng Yang, Chengzhi Mao

Paper

Patent 2025

Systems and Methods for Detecting Generated Text Through Rewriting Operations

Junfeng Yang, Chengzhi Mao, Carl Vondrick, Wei Hao

Patent

ASPLOS 2025

Nazar: Monitoring and Adapting ML Models on Mobile Devices

Wei Hao, Zixi Wang, Lauren Hong, Lingxiao Li, Nader Karayanni, AnMei Dasbach-Prisk, Chengzhi Mao, Junfeng Yang, Asaf Cidon

Paper

2024

ICML 2024

MGit: A Model Versioning and Management System

Wei Hao*, Daniel Mendoza*, Rafael Mendes, Deepak Narayanan, Amar Phanishayee, Asaf Cidon, Junfeng Yang

Paper

2023

Patent 2023

Machine Learning Model Lineage Tracking

Deepak Narayanan, Amar Phanishayee, Daniel Mendoza, Wei Hao

Patent

2022

MLSys 2022

A Tale of Two Models: Constructing Evasive Attacks on Edge Models

Wei Hao, Aahil Awatramani, Jiayang Hu, Chengzhi Mao, Pin-Chun Chen, Eyal Cidon, Asaf Cidon, Junfeng Yang

Paper

2020

OSDI 2020

Serving DNNs like Clockwork: Performance Predictability from the Bottom Up

Arpan Gujarati, Reza Karimi, Safya Alzayat, Wei Hao, Antoine Kaufmann, Ymir Vigfusson, Jonathan Mace

Distinguished Artifact Award Paper Talk

ISBI 2020

Learning Amyloid Pathology Progression from Longitudinal PiB-PET Images in Preclinical Alzheimer’s Disease

Wei Hao, Nicholas M. Vogt, Zihang Meng, Seong Jae Hwang, Rebecca L. Koscik, Sterling C. Johnson, Barbara B. Bendlin, Vikas Singh

Paper

2019

AISys @ SOSP 2019

Sparse Convolutions for Faster Object Recognition

Wei Hao, Shivaram Venkataraman

Paper