28 lines
644 B
Prolog
28 lines
644 B
Prolog
%%% -*- Mode: Prolog; -*-
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% ProbLog program describing an office window
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%
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% example for using hybrid ProbLog
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%
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% query ?- problog_exact(room_has_window, Prob, Status).
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% Prob = 0.008527075,
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% Status = ok ?
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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:- use_module('../problog').
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width(gaussian(2,1)).
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length(gaussian(9,3)).
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0.8 :: office_has_window.
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0.001 :: corridor_has_window.
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in_office :- width(W),length(L), in_interval(W,2,4), in_interval(L,2,4).
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in_corridor :- width(W),length(L), below(W,2.5), above(L,3).
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room_has_window:-
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in_office, office_has_window.
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room_has_window:-
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in_corridor,corridor_has_window.
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