送交者: steven 于 2005-1-15, 15:30:55:
回答: I mis-defined the problem a little 由 Newman 于 2005-1-15, 11:49:57:
the questions you want to ask are:
1) Is the network a sync or async network,
2) Does it involve failure? If it does, what kind? link down or Byzantine?
define your pre-conditions, then choose your algorithm.