Finding Central Sets of Tree Structures in Synchronous Distributed Systems. - Jonathan W. Berry; Daniel Hrozencik; Shrisha Rao 001; Zhizhang Shen (PDCS, 2004)

Finding Median Set of Tree Structures in Synchronous Distributed Systems. - Jonathan W. Berry; Daniel Hrozencik; Shrisha Rao 001; Zhizhang Shen (CATA, 2005)