Complexity measure for a parallel algorithms.
Parallel searching algorithms: maximum/minimum, median, K-th largest/smallest element. Parallel sorting algorithms.
Parallel graph algorithms: parallel graph search &, tree traversal algorithms, parallel algorithms for connectivity problems, parallel algorithms for path problems.
Joseph Jaja.An Introduction to Parallel Algorithms, Addison Wesley, 1992.
H. Sparkias and A. Gibbon.Lecture notes on Parallel Computation, Cambridge University Press, 1993.
Research papers.