Jess

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Jess is a rule engine and scripting environment written entirely in Sun's JavaTM language by Ernest Friedman-Hill at Sandia National Laboratories in Livermore, CA. Jess was originally inspired by the CLIPS expert system shell, but has grown into a complete, distinct, dynamic environment of its own. Using Jess, you can build Java software that has the capacity to 'reason' using knowledge you supply in the form of declarative rules. Jess is small, light, and one of the fastest rule engines available.
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Topics (1399)
Replies Last Post Views
JESS: Object to built-in type by yura-7
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by yura-7
FW: JESS: Debugger by Jeffrey Davine
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by Jeffrey Davine
JESS: Converting Object to Object[] by yura-7
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by friedman_hill ernest...
JESS: Debugger by Jeffrey Davine
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by kahunamoore
JESS: JessTab 1.0 (New Question) by Eunice Palmeira
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by Samson Tu
JESS: slot-specific and multifields by Greenblatt, Howard
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by friedman_hill ernest...
JESS: JessTab 1.0 by Eunice Palmeira
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by Dona Mommsen
JESS: runQueryStar by Scott Moss
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by Scott Moss
JESS: defquery by Roger Studner
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by friedman_hill ernest...
JESS: Hrmm. by Roger Studner
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by friedman_hill ernest...
JESS: GUI by [EXTERN] Manuel Koll...
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by Roger Studner
Re: JESS: Accessing the Java object behind a shadow fact in a by Jason Morris
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by Jason Morris
JESS: Multifield matching nil by Steve Solomon-4
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by friedman_hill ernest...
JESS: "Or" problem by mauricio rincon
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by friedman_hill ernest...
JESS: variable facts by [EXTERN] Manuel Koll...
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by friedman_hill ernest...
JESS: Question about multifields... by Joseph Grant
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by friedman_hill ernest...
RE: JESS: Behavior change from 6.1p7 to 7.0b3 with modifyfunctio n by Jon Weygandt
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by Jon Weygandt
JESS: String to Symbol by bobillo
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by friedman_hill ernest...
RE: JESS: Behavior change from 6.1p7 to 7.0b3 with modify functio n by Locksley Woo, CLSA
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by friedman_hill ernest...
RE: JESS: How does the pattern match: ?trans_state & "SI" |"MI" | "EI" by Jon Weygandt
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by Jon Weygandt
JESS: How does the pattern match: ?trans_state & "SI" | "MI" | "EI" by Jon Weygandt
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by friedman_hill ernest...
JESS: Behavior change from 6.1p7 to 7.0b3 with modify function by Jon Weygandt
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by friedman_hill ernest...
JESS: backward compatibility issue with Eclipse in Jess 7.0b4 by Scott Moss
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by friedman_hill ernest...
JESS: empty list pattern and ppdefrule by Jonathan Sewall
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by Jason Morris
JESS: multiple shadow fact templates by Scott Moss
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by Scott Moss
JESS: Announcing Jess 7.0b4 by friedman_hill ernest...
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by friedman_hill ernest...
JESS: Jess error: Bad index by Eunice Palmeira
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by kip.c.lubliner
JESS: WebSite navigation by DBD
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by friedman_hill ernest...
JESS: JNI by [EXTERN] Manuel Koll...
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by friedman_hill ernest...
JESS: JessTab & FuzzyJess by bobillo
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by bobillo
JESS: Pocket PC by nikita berdikov
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by friedman_hill ernest...
JESS: MethodNameComparator generates error in 70b3 by Semmel, Glenn S
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by friedman_hill ernest...
JESS: Date: Wed, 26 Oct 2005 15:13:21 +0200 by Vladimir Florian
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by friedman_hill ernest...
JESS: Ontologies in JESS by Matt Hutchinson
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by Matt Hutchinson
JESS: Facts and modules by hlc
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by hlc
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