References

1

Lassila, O., ``PORK Object System Programmers' Guide'', Report CMU-RI-TR-95-12, the Robotics Institute, Carnegie Mellon University, Pittsburgh (PA), 1995.

2

Schmucker, Kurt. J, ``Object-Oriented Programming for the Macintosh'', Hayden Publishing Company, Hasbrock Heights (NJ), 1986.

3

Stephen F. Smith and Ora Lassila, ``Configurable Systems for Reactive Production Management'', Knowledge-Based Reactive Scheduling, IFIP Transactions B-15, North-Holland, Amsterdam (The Netherlands), 1994.

4

Stephen F. Smith and Ora Lassila, ``Toward the Development of Flexible Mixed-Initiative Scheduling Tools''. Proceedings of the ARPA/Rome Labs Planning Workshop '94, Tucson (AZ), February, 1994.

5

Smith, S.F.,``OPIS: A Methodology and Architecture for Reactive Scheduling'', in Intelligent Scheduling, (eds. M. Fox and M. Zweben), Morgan Kaufmann Publishers, 1993.

6

Steele, Guy L., Jr., ``Common Lisp - the Language'', Digital Press, Bedford (MA), 1990.

7

Wirfs-Brock, Rebecca, Brian Wilkerson and Lauren Wiener, ``Designing Object-Oriented Software'', Prentice Hall, Englewood Cliffs (NJ), 1990.