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Lisp Object State Saver (LOSS): A facility used to save partial schedules of the Hubble Space TelescopeCurrent research in the area of long term scheduling of the Hubble Space Telescope is being done using Common Lisp and Flavors on Lisp Machines. The planning tools manipulate memory-resident data structures which represent the many entities and relationships that represent planning states. The Lisp Object State Saver (LOSS), a general purpose utility, was constructed which allows one to take a snapshot of memory by storing a representation of the structures in a text file. This text file can later be loaded thus restoring the pre-existing and logically equivalent planning state. A LOSS template must be created for each datatype to be stored and a simple grammar governs the creation of such templates.
Document ID
19880020976
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Sponsler, Jeffrey L.
(Space Telescope Science Inst. Baltimore, MD, United States)
Date Acquired
September 5, 2013
Publication Date
August 1, 1988
Publication Information
Publication: NASA, Goddard Space Flight Center, The 1988 Goddard Conference on Space Applications of Artificial Intelligence
Subject Category
Cybernetics
Accession Number
88N30360
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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