John W. Wolfsberger

Learn More
This paper presents the development of a simulation tool to assist the modeler of prelaunch countdown sequences define the problem and then automatically write the corresponding code in the target simulation language GPSS/PC. Included in this paper are a description of the Automatic Network Programming System (ANPS) and a sample problem using ANPS.
We investigated the temporal evolution of light-induced scattering in LiNbO(3):Fe, In crystals with different doping concentrations. A special behavior of the beam fanning was found when the intensity of the incident light was relatively weak. In this case the beam fanning became stronger at the beginning of the illumination and then was greatly reduced,(More)
This paper presents the development of a Natural Language Interface (NLI) which is semantic-based and uses Conceptual Dependency representation. The system was developed using Lisp and currently runs on a Symbolics Lisp machine. A key point is that the parser handles morphological analysis, which expands its capabilities of understanding more words. t.
  • 1