3 papers
cs.RO2025
Annotation-Free One-Shot Imitation Learning for Multi-Step Manipulation Tasks
Vijja Wichitwechkarn, Emlyn Williams, Charles Fox +1
Recent advances in one-shot imitation learning have enabled robots to acquire new manipulation skills from a single human demonstration. While existing methods achieve strong perfo…
cs.LG2025
Hallucination Detection and Mitigation with Diffusion in Multi-Variate Time-Series Foundation Models
Vijja Wichitwechkarn, Charles Fox, Ruchi Choudhary
Foundation models for natural language processing have many coherent definitions of hallucination and methods for its detection and mitigation. However, analogous definitions and m…
eess.SY2023
Value of Information Analysis for rationalising information gathering in building energy analysis
Max Langtry, Chaoqun Zhuang, Rebecca Ward +5
The use of monitored data to improve the accuracy of building energy models and operation of energy systems is ubiquitous, with topics such as building monitoring and Digital Twinn…