2 papers
cs.LG2026
On the Existence and Behavior of Secondary Attention Sinks
Jeffrey T. H. Wong, Cheng Zhang, Louis Mahon +3
Attention sinks are tokens, often the beginning-of-sequence (BOS) token, that receive disproportionately high attention despite limited semantic relevance. In this work, we identif…
cs.LG2026
VCDF: A Validated Consensus-Driven Framework for Time Series Causal Discovery
Gene Yu, Ce Guo, Wayne Luk
Time series causal discovery is essential for understanding dynamic systems, yet many existing methods remain sensitive to noise, non-stationarity, and sampling variability. We pro…