Note: The Scribe formatted versions of tables of contents for this journal are 
in the directory /../b/usr/eslib/IEEETRPAMI on the machine b.gp.cs.cmu.edu. The
"pretty" versions are also kept in this directory.
The "pretty" versions are all files that end with a .doc suffix.
The Scribe versions are all files that end with a .lbib suffix.
