2021.7.19 Multiagent papers

07-14-2021	Nowcasting transmission and suppression of the Delta variant of SARS-CoV-2 in Australia by Sheryl L. Chang et al
07-14-2021	Social nucleation: Group formation as a phase transition by Frank Schweitzer et al
07-14-2021	Asynchronous games on Petri nets and ATL by Federica Adobbati et al
07-16-2021	Architecture of Automated Crypto-Finance Agent by Ali Raheman et al
07-13-2021	Information Spread with Error Correction by Omri Ben-Eliezer et al
07-14-2021	Scalable Evaluation of Multi-Agent Reinforcement Learning with Melting Pot by Joel Z. Leibo et al
07-14-2021	Communication-Efficient Hierarchical Federated Learning for IoT Heterogeneous Systems with Imbalanced Data by Alaa Awad Abdellatif et al