2511.15684
2026-07-07
cs.LG
cs.AI
cs.CE
版本更新
Walrus: A Cross-Domain Foundation Model for Continuum Dynamics
海象:用于连续介质动力学的跨域基础模型
Michael McCabe, Payel Mukhopadhyay, Tanya Marwah, Bruno Regaldo-Saint Blancard, Francois Rozet, Cristiana Diaconu, Lucas Meyer, Kaze W. K. Wong, Hadi Sotoudeh, Alberto Bietti, Irina Espejo, Rio Fear, Siavash Golkar, Tom Hehir, Keiya Hirashima, Geraud Krawezik, Francois Lanusse, Rudy Morel, Ruben Ohana, Liam Parker, Mariel Pettee, Jeff Shen, Kyunghyun Cho, Miles Cranmer, Shirley Ho
AI总结
研究针对物理模拟中机器学习的挑战,通过新方法如谐波分析稳定、负载均衡训练策略等,开发基于Transformer的基础模型Walrus,在多场景预训练,实验表明其性能优于现有模型。