6 papers
Optimal Exponent of the Single-Error Correction Threshold with Fixed Redundancy for Analog Error-Correcting Codes
Zhengyi Jiang, Wenhao Liu, Zhongyi Huang +1
Analog error-correcting codes (Analog ECCs), introduced by Roth [1], address errors in vector-matrix multiplication arising from analog noise and sparse outliers in in-memory compu…
DemoPSD: Disagreement-Modulated Policy Self-Distillation
Yunhe Li, Hao Shi, Wenhao Liu +5
On-policy self-distillation (OPSD) has emerged as a practical method for training large language models (LLMs) to reason, where a single model acts as both the teacher and the stud…
Asymptotically Optimal Codes for Correcting Burst Deletions and Insertions in Labeled DNA Sequences
Wenhao Liu, Zhengyi Jiang, Zhongyi Huang +1
Fluorescent labeling is a cornerstone of DNA visualization and a key enabler of random access in DNA-based data storage. However, the stochastic nature of biochemical processes, in…
ReasonAlloc: Hierarchical Decoding-Time KV Cache Budget Allocation for Reasoning Models
Wenhao Liu, Hao Shi, Yunhe Li +7
Long chain-of-thought (CoT) trajectories in large language model (LLM) reasoning cause severe inference bottlenecks due to rapid key-value (KV) cache growth. Current decoding-time…
Tight Lower Bounds on The Single-Error Detection Threshold for Analog Error-Correcting Codes
Zhengyi Jiang, Wenhao Liu, Zhongyi Huang +3
Analog error-correcting codes (Analog ECCs) for approximate vector-matrix multiplication have been extensively studied as means to achieve fault-tolerant in-memory computation. The…
Redundancy-Optimal Constructions of -Criss-Cross Deletion Correcting Codes with Efficient Encoding/Decoding Algorithms
Wenhao Liu, Zhengyi Jiang, Zhongyi Huang +1
Two-dimensional error-correcting codes, where codewords are represented as arrays over a -ary alphabet, find important applications in areas such as QR codes, DNA-b…