3 papers
math.OC2026
An Exact Algorithm for the Max-Min Covering Location Blocker Problem
Yun-Tian Zhang, Chen Chen, Fabio Furini +1
We introduce the Max-Min Covering Location Blocker Problem, a bilevel optimization problem in which a leader blocks a minimum-cost set of candidate locations so that the optimal co…
cs.CL2026
MORSE: Multi-Context Ordering via Reverse Scoring for Evidence-Preserving Compression
Ke Wan, Yifan Wang, Liheng Lai +1
Retrieval-augmented generation often relies on multiple retrieved contexts that contain substantial redundancy, motivating context compression to preserve useful information under…
cs.CL2026
Attention Routing Stabilizes Early: Working-Set Inference for Recurrent Language Models
Ke Wan, Chen Chen
Recurrent-depth language models, such as looped Transformers, repeatedly apply shared network blocks to refine latent representations without generating explicit intermediate reaso…