Ninf (and NetSolve) are examples of POW Middle tier servers |
Coarse Grain Dataflow is an example of "general task graph" described in POEMS |
Coarse Grain Dataflow and Collaborative Session are examples of AppLeS Templates |
PetaSIM could be thought of as modeling tool for AppLeS (aimed at coarse grain quick runtime estimations) |
Web and Object Servers used synchronously as in collaborative sessions have very high re-use and very different trade-offs (proxies, mirror sites more important) from classic asynchronous access |