Publications (11)
SkillFab: An Agent-Native Skill Production Platform
Anjie Xu, Yifeng Cai, Yi Li +5
SkillFab is an agent-native platform for turning missing capabilities into reviewed, reusable Agent Skills. At runtime, agents first search for reusable skills; when no adequate sk…
A Probabilistic Framework for Predicting Spatiotemporal Intensity and Variability of Outdoor Thermal Comfort
Shisheng Chen, Ruohan Xu, Nyuk Hien Wong +3
Thermal conditions in the urban canopy exhibit stochastic variability driven by varied radiative fluxes and turbulent wind fields, requiring probabilistic rather than deterministic…
Physics-Informed Regression Modelling for Vertical Facade Surface Temperature: A Tropical Case Study on Solar-reflective Material
Shisheng Chen, Shanshan Tong, Nyuk Hien Wong +6
Urban heat islands (UHIs) pose a critical challenge in densely populated cities and tropical climates where large amounts of energy are used to meet the cooling demand. To address…
WAInjectBench: Benchmarking Prompt Injection Detections for Web Agents
Yinuo Liu, Ruohan Xu, Xilong Wang +2
Multiple prompt injection attacks have been proposed against web agents. At the same time, various methods have been developed to detect general prompt injection attacks, but none…
Critical behavior of the driven Curie-Weiss model
Ruohan Xu, Faezeh Khodabandehlou, Christian Maes
We complete the phase diagram of the macroscopic Curie-Weiss magnet in a time-periodic external field, as a function of temperature and driving parameters. There is a regime (large…
A Field-Theoretic Framework for Work Statistics and Universal Scaling in Non-equilibrium Phase Transitions
Yanbo Qiao, Ruohan Xu, H. T. Quan
We develop a field-theoretic framework for work statistics in models driven through criticality. By analyzing the dynamic renormalization group flow of composite power opera…
Scaling Behaviors of Work Cumulants in Slow Isothermal Processes
Ruohan Xu, Yanbo Qiao, H. T. Quan
We study the cumulants of work in a slow isothermal process for gapped systems. Using the Martin-Siggia-Rose-De Dominicis-Janssen (MSRDJ) formalism and the properties of connected…
DiagramNet: An End-to-End Recognition Framework and Dataset for Non-Standard System-Level Diagrams
Jincheng Lou, Ruohan Xu, Jiapeng Li +6
System-level diagrams encode the architectural blueprint of chip design, specifying module functions, dataflows, and interface protocols. However, non-standardized symbols and the…
Lorentz Transformation of the Energy Spectrum of the Equilibrium State of Massive Free Fields
Ruohan Xu, Tingzhang Shi, H. T. Quan
In previous studies of relativistic thermodynamics, the temperature of a static system, as perceived by a moving observer, has traditionally been treated as a scalar. This assumpti…
LEGO: An LLM Skill-Based Front-End Design Generation Platform
Jincheng Lou, Ruohan Xu, Jiecheng Ma +3
Existing LLM-based EDA agents are often isolated task-specific systems. This leads to repeated engineering effort and limited reuse of successful design and debugging strategies. W…
Quantifying Key Design Factors for Thermal Comfort in Underground Space Through Global Sensitivity Analysis and Machine Learning
Shisheng Chen, Nyuk Hien Wong, Chao Cen +6
This study identified the key design factors related to thermal comfort in naturally ventilated underground spaces under high temperature conditions (outdoor Tmax = 42.9 C) in Fuzh…