3 papers
math.PR2026
Extreme principal minors of Wishart and deformed GOE matrices
Zhaorui Dong, Zhanrui Dong, Tiefeng Jiang +2
We study the laws of large numbers for the largest eigenvalues among all principal minors of Wishart matrices and deformed GOE matrices. We propose a new method based on identifyin…
physics.optics2026
PRISM: Breaking the O(n) Memory Wall in Long-Context LLM Inference via O(1) Photonic Block Selection
Hyoseok Park, Yeonsang Park
Long-context LLM inference is bottlenecked not by compute but by the O(n) memory bandwidth cost of scanning the KV cache at every decode step -- a wall that no amount of arithmetic…
physics.optics2026
Photonic Exponential Approximation via Cascaded TFLN Microring Resonators toward Softmax
Hyoseok Park, Yeonsang Park
The rapid growth of large-scale AI models has intensified energy consumption and data-movement challenges in modern datacenters. Photonic accelerators offer a promising path by exe…