3 papers
cs.SE2026
A Deterministic Binary Fingerprinting Framework with Zero-Trained Feature Extraction for Sparse Count Matrices
Lei Zhao, Fujin Huang, Ling Kang +1
Sparse count matrices from single-cell transcriptomes to k-mer profiles and document-term frequencies are conventionally analyzed via PCA-reduced graph clustering or iterative opti…
cs.SI2026
Context Distribution Restoration for Social Surveys: A Recoverability-Adaptive Transport Framework
Lei Zhao, Fujin Huang, Ling Kang +1
Social surveys such as CHNS, NHANES, and BRFSS underpin population health and inequality research, yet critical metadata--urban/rural status, gender, and related stratification fie…
cs.NE2025
Zero-Shot Document-Level Biomedical Relation Extraction via Scenario-based Prompt Design in Two-Stage with LLM
Lei Zhao, Ling Kang, Quan Guo
With the advent of artificial intelligence (AI), many researchers are attempting to extract structured information from document-level biomedical literature by fine-tuning large la…