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cs.CL2026
A gentle tutorial on Bock's algorithm for minimum directed spanning trees with a structured reformulation
Yuxi Wang, Jungyeul Park
Bock's 1971 algorithm is an exact primal--dual method for the minimum-cost arborescence problem, but its Algol presentation obscures the interaction of its maintained arrays and la…
cs.CL2025
Advancing Text Classification with Large Language Models and Neural Attention Mechanisms
Ning Lyu, Yuxi Wang, Feng Chen +1
This study proposes a text classification algorithm based on large language models, aiming to address the limitations of traditional methods in capturing long-range dependencies, u…
cs.CL2025
Knowledge-Augmented Large Language Model Agents for Explainable Financial Decision-Making
Qingyuan Zhang, Yuxi Wang, Cancan Hua +2
This study investigates an explainable reasoning method for financial decision-making based on knowledge-enhanced large language model agents. To address the limitations of traditi…