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cs.LG2026
Beyond Accuracy: Measuring Bias Acknowledgment in Chain-of-Thought Reasoning for Responsible AI Evaluation
Xian Sun, Wei Gao, Yingshuo Wang +9
Reasoning models are increasingly used in settings where the final answer is not the only object of review: educational tools may show students intermediate steps, decision-support…
cs.LG2025
Temporal-Aware Graph Attention Network for Cryptocurrency Transaction Fraud Detection
Zhi Zheng, Bochuan Zhou, Yuping Song
Cryptocurrency transaction fraud detection faces the dual challenges of increasingly complex transaction patterns and severe class imbalance. Traditional methods rely on manual fea…