Xingyu Li
2 indexed papers
Recent (6 mo)
2With code
0Influential cites
0Benchmarked
0Publications per year
226
Top categories
Vision×1Crypto×1AI×1
Frequent co-authors
Research Timeline
2026
TrajGuard: Streaming Hidden-state Trajectory Detection for Decoding-time Jailbreak Defense
TrajGuard is a novel, training-free defense framework that detects jailbreaks by monitoring the progressive risk signals embedded in the hidden-state trajectories of tokens during the LLM decoding process, achieving a high defense rate with low latency.
TROPHIES: Temporal Reconstruction of Places, Humans, and Cameras from Multi-view Videos
TROPHIES introduces a unified framework to jointly reconstruct dynamic humans, static scenes, and camera poses from multi-view videos, achieving globally consistent and physically plausible 4D reconstructions.
Highlighted terms show continued research focus across papers
Papers
cs.CVRecentJun 1, 2026
TROPHIES: Temporal Reconstruction of Places, Humans, and Cameras from Multi-view Videos
TROPHIES introduces a unified framework to jointly reconstruct dynamic humans, static scenes, and camera poses from multi-view videos, achieving globally consistent and physically plausible 4D reconst…
View →
cs.CRcs.AIRecentApr 9, 2026