Author

Ke-Xin Zhang

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Preprint Sep 2026

CompEvo: Competition-Induced Evolution for Multi-Agent in News-Driven Time Series Forecasting

This work proposes CompEvo, a trainable multi-agent evolution framework that integrates strategy execution, fitness-based differentiable selection, and competition-induced strategy evolution that enables heterogeneous agents to explore diverse news evidence, converts forecasting feedback into differentiable influence w...

Yuxuan Zhang, Yang-Yang Feng, Yong Guan et al. · 0 citations

#human-computer interacti... Review Sep 2026

From the Task Boundaries of Narrative Text to Structural Anchoring, Uncertainty Triggers, and Cross-Calibration

CoNS-Explorer is developed, which uses reviewed instructional DAGs/SCMs to maintain a shared causal-fact ledger and generate fact-matched direct explanations and contextualized stories and four testable design propositions for adaptive causal explanation.

Bo-Wen Deng, Jian-Qing Zou, Ke-Xin Zhang et al. · 0 citations