3 papers
cs.AI2026
Absorbed in Inertia: Activation Analysis for Computer-Use Agents
Giulio Segalini, Zhi Wen Soi, Jérémie Decouchant +1
Computer-use agents have become increasingly capable of executing tasks on live desktops through natural-language instructions, based on trajectories of screenshots, actions, and r…
cs.LG2026
MISHAP-Bench: A Hallucination Benchmark for Large Audio-Language Models
Zhi Wen Soi, Giulio Segalini, Jian-Jia Chen +1
Large audio-language models (LALMs) produce fluent responses about audio but often hallucinate by making plausible yet ungrounded claims. Existing audio hallucination benchmarks ma…
cs.LG2026
Detecting Diffusion-Generated Time Series Under Generator Shift
Zhi Wen Soi, Aditya Shankar, Gert Lek +4
The boundary between real and diffusion-generated time series is becoming increasingly difficult to draw, yet detection in this domain remains underexplored, especially when the ge…