Kensho built a multi-agent framework using LangGraph to unify S&P Global's fragmented financial datasets, enabling natural language queries with verified citations. S&P Global's AI arm Kensho has ...

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Abstract: Blockchain phishing scams cause billions in annual losses, yet extreme data imbalance severely hampers existing detection algorithms. Current dynamic graph generation methods fragment ...

Abstract: The heterogeneous graph, as an effective representation of real-world data, encapsulates rich structural and semantic information. In recent years, numerous Heterogeneous Graph Neural ...