Abstract: HotStuff is a pipelined Byzantine Fault Tolerance (BFT) algorithm that has the good properties of both linear communication complexity and optimistic responsiveness. However, its three-chain ...

When we write sentences, we always use a capital letter at the start and and a full stop, question mark or exclamation mark when we end a sentence. We also use capital letters for I and for proper ...

New York City began digging out Monday after a winter storm dumped a foot of snow in some neighborhoods, marking the city’s heaviest snowfall in nearly five years. Snow started falling Sunday morning ...