3 papers
cs.CL2026
Improving Multi-turn Dialogue Consistency with Self-Recall Thinking
Renning Pang, Tian Lan, Leyuan Liu +3
Large language model (LLM) based multi-turn dialogue systems often struggle to track dependencies across non-adjacent turns, undermining both consistency and scalability. As conver…
cs.AI2026
Case-Based Calibration of Adaptive Reasoning and Execution for LLM Tool Use
Renning Pang, Tian Lan, Leyuan Liu +3
Tool use extends large language models beyond parametric knowledge, but reliable execution requires balancing appropriate reasoning depth with strict structural validity. We approa…
cs.CR2025
CASPER: Contrastive Approach for Smart Ponzi Scheme Detecter with More Negative Samples
Weijia Yang, Tian Lan, Leyuan Liu +4
The rapid evolution of digital currency trading, fueled by the integration of blockchain technology, has led to both innovation and the emergence of smart Ponzi schemes. A smart Po…