Sequencing Tasks with Exponential Service Times to Minimize the Expected Flow Time or Makespan.

John L. Bruno Peter J. Downey Greg N. Frederickson Sequencing Tasks with Exponential Service Times to Minimize the Expected Flow Time or Makespan. 100-113 1981 28 J. ACM 1 http://doi.acm.org/10.1145/322234.322242 db/journals/jacm/jacm28.html#BrunoDF81