1. Concord: a system of imprecise computations;Lin,1987
2. Scheduling real-time, periodic jobs using imprecise results;Liu,1987
3. Performance of algorithms for scheduling periodic jobs to minimize average error;Chung,1988
4. Performance of algorithms for scheduling periodic jobs to avoid timing faults;Chung,1989
5. Chung, J. Y., J. W. S. Liu, and K. J. Lin, “Scheduling periodic jobs that allow imprecise results”, to appear in IEEE Transactions on Computer.