OS Scheduling

In any system that multiplexes resources, the problem of scheduling what computations run where and when is perhaps most fundamental. Yet, like many other essential problems in computing (e.g., query optimization databases), academic research moves a pendulum, with periods intense activity followed by dormancy it considered "solved" problem. These three papers make significant contributions to an ongoing effort develop better policies for modern systems. The highlight need better, more efficient, flexible OS schedulers; open up new areas research; demonstrate importance continued development innovation policies.