The comments of many people who read a previous draft, especially
those of Jim Clifford, Shashi Gadia, Sushil Jajodia, Christian
Jensen, Sham Navathe, Arie Segev, and Abdullah Tansel, are
appreciated. However, complaints and criticisms should be directed to
the author.
Figure:
Task Dependencies
![\begin{figure}\input{tasks.tex}%\vspace{4in}\end{figure}](img1.png) |