Publications

You can also find my articles on my Google Scholar profile.

Selected Publications and Systems

1. AI Coding Systems, Benchmarks, and Agents

SWE-OpenHarmony Benchmark: Evaluating LLMs and Coding Agents on OpenHarmony App Development
GitCode
Project leader. 2026 Technical Report, to appear. Selected as one of the evaluation and optimization benchmarks for DevEco Code and official HarmonyOS AI-assisted development, and planned to be showcased on the HarmonyOS official website.
Keywords: AI Coding, Coding Agent Evaluation, OpenHarmony, ArkTS, Incremental App Development, Benchmarking, Eval-driven Optimization, DevEco Code.

BigCodeBench: Benchmarking Code Generation with Diverse Function Calls and Complex Instructions
arXiv | GitHub | Hugging Face article
Terry Yue Zhuo, Minh Chien Vu, Jenny Chim, Han Hu, et al.
ICLR 2025, oral.
Keywords: Code LLM, Code Generation, Benchmarking, Function Calls, Complex Instructions.

Pairwise GUI Dataset Construction Between Android Phones and Tablets
Paper | Code | Media
Han Hu, Haolan Zhan, Yujin Huang, Di Liu.
NeurIPS 2024 (CCF A, CORE A*).
Keywords: GUI Agent, GUI-to-Code, Mobile App Automation, Cross-device GUI Understanding, Dataset Construction.

Enhancing GUI Exploration Coverage of Android Apps with Deep Link-Integrated Monkey
Paper | Code
Han Hu, Han Wang, Ruiqi Dong, Xiao Chen, Chunyang Chen.
ACM TOSEM 2024 (CCF A, CORE A*).
Keywords: GUI Agent, App Exploration, Executable Verification, Mobile App Testing, Deep Links.

StarCoder 2 and The Stack v2: The Next Generation
arXiv | GitHub
Anton Lozhkov et al.
2024 BigCode Project.
Keywords: Code LLM, Training Data, Open Models, The Stack, StarCoder.

Automated Mapping of Adaptive App GUIs from Phone to TV
Paper
Han Hu, Ruiqi Dong, John Grundy, Thai Minh Nguyen, Huaxiao Liu, Chunyang Chen.
ACM TOSEM 2023 (CCF A, CORE A*, ICSE 2024-JF).
Keywords: GUI Agent, GUI-to-Code, Cross-device Adaptation, Mobile App Automation, Adaptive UI.

2. AI Systems, Program Analysis, and Performance Optimization

ArkAnalyzer-HapRay: AI-assisted Performance Diagnosis for HarmonyOS/OpenHarmony Apps
GitCode
Core algorithm lead for HapRay’s frame-performance analysis and code-performance analysis capabilities. 2026 system, HDC 2026 showcase, 20,000+ GitCode downloads, GitCode G-Star project.
Keywords: HapRay, ArkAnalyzer, AI-assisted Program Analysis, Frame Performance, Code Performance, HDC 2026, DevEco Studio, GitCode G-Star.

Source-Free Detection and Impact Analysis of Compiler Optimization Problems in Mobile Applications
arXiv
Han Hu, Xiaoheng Xie, Bo Sun, Jian Gu, Gang Fan, Li Li.
ASE 2026 (CCF A, CORE A*).
Keywords: First-author Work, HapRay, Code Performance, Compiler Optimization, Binary Analysis, Source-free Detection, Mobile Apps.

Phantom Rendering Detection: Identifying and Analyzing Unnecessary UI Computations
FSE 2026 (CCF A, CORE A*). Related first-author high-potential patent.
Keywords: HapRay, Frame Performance, UI Computation, GPU Computation, Performance Diagnosis, DevEco Studio.

A First Look at On-device Models on iOS
Paper | Code
Han Hu, Yujin Huang, Qiuyuan Chen, Terry Yue Zhuo, Chunyang Chen.
ACM TOSEM 2023 (CCF A, CORE A*, ICSE 2024-JF).
Keywords: On-device Models, Mobile AI Systems, Model Characteristics, Performance Analysis, Security Analysis, iOS Apps.