• "The average height of a node in the BANG abstract directory tree" with Nabil Hachem and Stanley Selkow, Information Processing Letters vol 16, #1 pp 55-61 (Jan 14, 1997)
• "Approximate Query Answering in Numerical Databases" with Nabil Hachem and Chenye Bao, Eighth International Conference on Scientific and Statistical Database Management Stockholm, Sweden, June 18-20, 1996.
• "The DHWTC algorithm for transitive closure" in Proceedings of the Mathematical Foundations for Database Systems Symposium ed. Bernhard Thalheim, Springer-Verlag,1991
• "Teaching Operating Systems with Projects" IEEE Computer Society Bulletin of the Technical Committee on Operating Systems and Application Environments (TCOS) Fall 1996,Number 3, Volume 8.

Some software (Freely available, and worth every penny!)

• HP Laserwriter to Lexmark 5700 printer filter. I bought a Lexmark 5700 printer, which is very nice, except that the printer driver only runs under Windows. So I wrote this filter. Written in g++. Filter only supports graphic PCL, not text, and not all of that.
• A ghostscript driver for the Lexmark 5700. Only supports black-and-white. May work in black-and-white for some other Lexmark printers, and perhaps for some Compaq printers (IJ 700?) as well. Reported to work for the Xerox XJ-8.
  To use this driver, you'll need ghostscript sources and a C compiler. My readme file may be of some help. You'll also need a edited contrib.mak file which mentions the driver.

• projects and support software for teaching Operating Systems