In the context of decentralized MoE, what unique technical challenges might arise (compared to centralized MoE)? What insights does the paper offer on this? 在去中心化MoE的背景下，可能会面临哪些独特的技术挑战（例如，与中心化MoE相比）？论文对此有何见解？
Key challenges: 1) Network latency affecting routing; 2) Distributed parameter synchronization; 3) Security verification and incentive design; 4) Load balancing across heterogeneous nodes. The paper suggests cross-disciplinary innovation in ML, distributed systems, and cryptography. 主要挑战包括：1）网络延迟影响路由效率；2）分布式参数同步与一致性；3）安全验证与激励机制设计；4）异构节点间的负载均衡。论文指出需要ML、分布式系统和密码学的交叉创新。