| Title: | Europe-Swas-Artificial-Intelligence |
| Moderator: | HERON::BUCHANAN |
| Created: | Fri Jun 03 1988 |
| Last Modified: | Thu Aug 04 1994 |
| Last Successful Update: | Fri Jun 06 1997 |
| Number of topics: | 442 |
| Total number of notes: | 1429 |
This note is reserved for discussion of Crystal. Please feel free to post questions, experiences, descriptions, and comments as replies to this note.
| T.R | Title | User | Personal Name | Date | Lines |
|---|---|---|---|---|---|
| 50.1 | Crystal clear ??? | PRSUD2::MERCIER | Henri Mercier,SWAS Paris | Tue Feb 07 1989 18:25 | 5 |
Question :
What is Crystal ?
- Henri -
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| 50.2 | crystal info | NZOV01::PARKINSON | Reunite Gondwannaland! | Thu Jun 29 1989 08:06 | 14 |
This note has lain dead for a while. Since I saw crystal running
not long ago I can tell the world it is an expert system shell.
I wasn't very impressed, but the person demoing it knew very little
about crystal so maybe I didn't see it at its best.
It seemed to be rule based, but the rules looked to be represented
in a big decision tree whose leaves were questions. I guess it must
have been backward chaining. It was running on a PC and it had an
advisory system for local health authorities (written in the UK).
I was told the reason these people chose crystal was its speed.
It's not much, I know, but it's nice to know something for a change!
Roger
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