PLANNER |
⊕
1967
|
↓
↑
⊕
String and List Processing
|
Goal description
|
⊕
United States
|
Goal-direct LISP dialect |
PSL |
⊕
1970
|
↓
↑
⊕
Experimental and other
|
Goal description
|
⊕
United States
|
Problem Statement Language |
QA3 |
⊕
1967
|
↓
↑
⊕
Specialised Languages
|
Goal description
|
⊕
United States
|
Question Answering |
QA4 |
⊕
1967
|
↓
↑
⊕
String and List Processing
|
Goal description
|
⊕
United States
|
Question Answering |
REF-ARF |
⊕
1970
|
↓
↑
⊕
Specialised Languages
|
Goal description
|
⊕
United States
|
|
Strips |
⊕
1969
|
↓
↑
⊕
Specialised Languages
|
Goal description
|
⊕
United States
|
Extra-logical problem solver |
VIVID |
⊕
1987
|
↓
↑
⊕
Experimental and other
|
Goal description
|
⊕
United States
|
|