Abstract: This paper introduces an open-source, decentralized framework named SigmaRL, designed to enhance both sample effciency and generalization of multi-agent Reinforcement Learning (RL) for ...

Led by the International Fact-Checking Network (IFCN) at the Poynter Institute, the #CoronaVirusFacts united more than 100 fact checkers around the world in publishing, sharing, and translating facts ...

There were 18.1 million new cases of cancer worldwide in 2020, it is estimated. The four most common cancers occurring worldwide are female breast, lung, bowel and prostate cancers. These four account ...