flex Expert System Toolkit - LPIS

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7. Knowledge Specification Language 80 action multiply ; do for X from -20 to 20 step 5 do for Y from -20 to 20 do write( X * Y ) and nl end for end for . <strong>flex</strong> toolkit
7. Knowledge Specification Language 81 KSL Sentences The previous sections have described the valid KSL representations for objects and the relationships between them. In this section we describe the valid sentences in which such objects and formulae can occur. They constitute what can and cannot be stated in a KSL program. A KSL sentence begins with one of the following KSL keywords. action constraint data demon do frame function group instance launch question relation rule ruleset synonym template watchdog Each sentence is terminated by a space and a full-stop. <strong>flex</strong> toolkit
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flex Reference By Dave Westwood
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The contents of this manual describ
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Contents 4 Contents Contents 4 1. I
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Contents 6 KSL Sentences 81 Frames
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Contents 8 Variant 196 Set 197 Gene
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1. Introduction 10 Forward Chaining
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2. Frames and Inheritance 12 2. Fra
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2. Frames and Inheritance 14 Defaul
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2. Frames and Inheritance 16 flex t
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2. Frames and Inheritance 18 define
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2. Frames and Inheritance 20 employ
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2. Frames and Inheritance 22 Inheri
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2. Frames and Inheritance 24 Depth-
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2. Frames and Inheritance 26 Univer
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2. Frames and Inheritance 28 The fl
Page 32 and 33: 3. Forward Chaining 30 the axioms a
Page 34 and 35: 3. Forward Chaining 32 flex toolkit
Page 36 and 37: 3. Forward Chaining 34 A Simple Mod
Page 38 and 39: 3. Forward Chaining 36 The basic cy
Page 40 and 41: 3. Forward Chaining 38 First Come F
Page 42 and 43: 3. Forward Chaining 40 considered.
Page 44 and 45: 4. Data-Driven Programming 42 data-
Page 46 and 47: 4. Data-Driven Programming 44 Const
Page 48 and 49: 4. Data-Driven Programming 46 • c
Page 50 and 51: 4. Data-Driven Programming 48 conte
Page 52 and 53: 5. Questions And Answers 50 Rather
Page 54 and 55: 5. Questions And Answers 52 Customi
Page 56 and 57: 5. Questions And Answers 54 answer
Page 58 and 59: 6. Anatomy of a flex Program 56 ?-
Page 60 and 61: 6. Anatomy of a flex Program 58 fle
Page 62 and 63: 6. Anatomy of a flex Program 60 and
Page 64 and 65: 7. Knowledge Specification Language
Page 110 and 111: 8. Run-Time Interpretation of KSL 1
Page 122 and 123: 9. Flex Predicates 120 9. flex Tool
Page 124 and 125: 9. Flex Predicates 122 ask( +Name )
Page 126 and 127: 9. Flex Predicates 124 flex toolkit
Page 128 and 129: 9. Flex Predicates 126 every_instan
Page 130 and 131: 9. Flex Predicates 128 forward_chai
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9. Flex Predicates 130 Examples fle
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9. Flex Predicates 132 are : Search
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9. Flex Predicates 134 isa_demon( ?
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9. Flex Predicates 136 Example ?- i
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9. Flex Predicates 138 flex toolkit
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9. Flex Predicates 140 flex toolkit
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9. Flex Predicates 142 new_group( +
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9. Flex Predicates 144 one of the f
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9. Flex Predicates 146 new_synonym(
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9. Flex Predicates 148 the agenda.
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9. Flex Predicates 150 Examples rem
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9. Flex Predicates 152 remove_quest
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9. Flex Predicates 154 spied_chain
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9. Flex Predicates 156 If the exist
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11. Example - Robbie Goes Shopping
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Appendix A - Examples 166 Appendix
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tail Appendix A - Examples 168 herb
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Appendix A - Examples 170 Represent
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Appendix A - Examples 172 The Ident
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Appendix A - Examples 174 Example 2
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Appendix A - Examples 176 The Rules
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Appendix A - Examples 178 group sta
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Appendix B - Formal Definition of K
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Appendix C - KSL Keyword Glossary 2
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Appendix D - Dealing with Uncertain
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Index 232 — GENERAL INDEX — —
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Index 234 cycle, 111 cycle/3, 106 c
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Index 236 attribute of, 51 child, 7
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Index 238 isa_exception/1, 117 isa_
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Index 240 Ordering, 58, 59, 88, 105
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Index 242 create, 128 disabling of,
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Index 244 Updating agenda, 29, 74 U
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Index 246 false, 180, 193 first, 72
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Index 248 —flex PREDICATES INDEX
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Index 250 run_data/0, 137 run_data/
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flex Expert System Toolkit - LPIS

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