STACLP EN PROLOG
Publicado por oswaldo (1 intervención) el 04/05/2011 00:16:11
hola que tal espero en este foro me puedan ayudar lo que pasa es que tengo un problema con un tema llamado "STACLP" se refiere a espacio-tiempo estos dos terminos que los maneja todo el tiempo, la situacion es que debo hacer un programa en prolog que indique las reglas y restricciones que marca el documento esta un poco extraño pero debo hacer unas consultas y no se ni como hacerlo espero puedan ayudarme.
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:- auto_table.
% auto_table if in: http://www.cs.sunysb.edu/~sbprolog/manual1/node31.html
demo(true).
demo(((B1,Alfa1,Beta1),(B2,Alfa2,Beta2))) :-
demo((B1,Alfa1,Beta1)),
demo((B2,Alfa2,Beta2)).
demo((A,Alfa,Beta)) :- contR(Alfa,Delta),
contT(Beta,Gama),
clause1((A,Delta,Gama),B),
demo(B).
demo((A,Alfap,Betap)) :- une(Alfa1,Beta1,Alfa2,Beta2,Alfa,Beta),
contR(Alfap,Alfa),
contT(Betap,Beta),
clause1((A,Alfa1,Beta1),B),
demo(B),
demo((A,Alfa2,Beta2)).
clause1((A,Alfa,Beta),B) :- claus((A,Alfa,Beta),B),
validaR(Alfa), validaT(Beta).
validaR(thr(X1,Y1,X2,Y2)) :- nonvar(X1), nonvar(Y1), nonvar(X2), nonvar(Y2).
validaR(inr(X1,Y1,X2,Y2)) :- nonvar(X1), nonvar(Y1), nonvar(X2), nonvar(Y2).
validaT(th(S1,S2)) :- nonvar(S1), nonvar(S2).
validaT(in(S1,S2)) :- nonvar(S1), nonvar(S2).
/*SPACE-TIME o TIME SPACE *//*THR overlap Y E-T*/une(thr(X1,X2,Y1,Y2),th(T1,T2),
thr(X1,X2,Z1,Z2),th(T1,T2),
thr(X1,X2,Y1,Z2),th(T1,T2)) :- claus((_,thr(X1,X2,Y1,Y2),th(T1,T2)),true),
claus((_,thr(X1,X2,Z1,Z2),th(T1,T2)),true),
Y1=<Z1, Z1=<Y2, Y2=<Z2.
/*THR overlap X E-T*/une(thr(X1,X2,Y1,Y2),th(T1,T2),
thr(Z1,Z2,Y1,Y2),th(T1,T2),
thr(X1,Z2,Y1,Y2),th(T1,T2)) :- claus((_,thr(X1,X2,Y1,Y2),th(T1,T2)),true),
claus((_,thr(Z1,Z2,Y1,Y2),th(T1,T2)),true),
X1=<Z1, Z1=<X2, X2=<Z2.
/*THR overlap time E-T*/une(thr(X1,X2,Y1,Y2),th(S1,S2),
thr(X1,X2,Y1,Y2),th(R1,R2),
thr(X1,X2,Y1,Y2),th(S1,R2)) :- claus((_,thr(X1,X2,Y1,Y2),th(S1,S2)),true),
claus((_,thr(X1,X2,Y1,Y2),th(R1,R2)),true),
S1=<R1, R1=<S2, S2=<R2.
/*INR overlap time E-T*/une(inr(X1,X2,Y1,Y2),th(S1,S2),
inr(X1,X2,Y1,Y2),th(R1,R2),
inr(X1,X2,Y1,Y2),th(S1,R2)) :- claus((_,inr(X1,X2,Y1,Y2),th(S1,S2)),true),
claus((_,inr(X1,X2,Y1,Y2),th(R1,R2)),true),
S1=<R1, R1=<S2, S2=<R2.
/*IN overlap region Y T-E*/une(in(T1,T2),thr(X1,X2,Y1,Y2),
in(T1,T2),thr(X1,X2,Z1,Z2),
in(T1,T2),thr(X1,X2,Y1,Z2)) :- claus((_,in(T1,T2),thr(X1,X2,Y1,Y2)),true),
claus((_,in(T1,T2),thr(X1,X2,Z1,Z2)),true),
Y1=<Z1, Z1=<Y2, Y2=<Z2.
/*IN overlap region X T-E*/une(in(T1,T2),thr(X1,X2,Y1,Y2),
in(T1,T2),thr(Z1,Z2,Y1,Y2),
in(T1,T2),thr(X1,Z2,Y1,Y2)) :- claus((_,in(T1,T2),thr(X1,X2,Y1,Y2)),true),
claus((_,in(T1,T2),thr(Z1,Z2,Y1,Y2)),true),
X1=<Z1, Z1=<X2, X2=<Z2.
/* SPACE *//* THR *//*THR <= E-T */ contR(thr(X1,X2,Y1,Y2),thr(X1p,X2p,Y1p,Y2p) ) :-
nonvar(X1),nonvar(X2),nonvar(Y1),nonvar(Y2),
nonvar(X1p),nonvar(X2p),nonvar(Y1p),nonvar(Y2p),
X1p=<X1, X1=<X2, X2=<X2p, Y1p=<Y1, Y1=<Y2, Y2=<Y2p.
/*THR <=*/ contR(thr((X1,X2,Y1,Y2)),thr(X1p,X2p,Y1p,Y2p) ) :-
nonvar(X1),nonvar(X2),nonvar(Y1),nonvar(Y2),
claus((_,thr(X1p,X2p,Y1p,Y2p),_),true),
X1p=<X1, X1=<X2, X2=<X2p, Y1p=<Y1, Y1=<Y2, Y2=<Y2p.
/*THR <= E-T ultima */ contR(thr(X1,X2,Y1,Y2),thr(X1p,X2p,Y1p,Y2p) ) :-
nonvar(X1),nonvar(X2),nonvar(Y1),nonvar(Y2),
claus((_,thr(X1p,X2p,Y1p,Y2p),_),true),
X1p=<X1, X1=<X2, X2=<X2p, Y1p=<Y1, Y1=<Y2, Y2=<Y2p.
/*THR <= */ contR(thr((X1,X2,Y1,Y2)),thr(X1,X2,Y1,Y2) ) :-
var(X1),var(X2),var(Y1),var(Y2),
claus((_,thr(X1,X2,Y1,Y2),_),true).
/*THR <= E-T */ contR(thr((X1,X2,Y1,Y2)),thr(X1p,X2p,Y1p,Y2p) ) :-
var(X1),var(X2),var(Y1),var(Y2),
nonvar(X1p),nonvar(X2p),nonvar(Y1p),nonvar(Y2p),
claus((_,thr(X1,X2,Y1,Y2),_),true),
X1p=<X1, X1=<X2, X2=<X2p, Y1p=<Y1, Y1=<Y2, Y2=<Y2p.
/* INR*//*INR <= E-T */ contR(inr(X1p,X2p,Y1p,Y2p),inr(X1,X2,Y1,Y2)) :-
nonvar(X1p),nonvar(X2p),nonvar(Y1p),nonvar(Y2p),
nonvar(X1),nonvar(X2),nonvar(Y1),nonvar(Y2),
X1p=<X1, X1=<X2, X2=<X2p, Y1p=<Y1, Y1=<Y2, Y2=<Y2p.
/*INR <= */ contR(inr((X1p,X2p,Y1p,Y2p)),inr(X1,X2,Y1,Y2)) :-
nonvar(X1p),nonvar(X2p),nonvar(Y1p),nonvar(Y2p),
claus((_,inr(X1,X2,Y1,Y2),_),true),
X1p=<X1, X1=<X2, X2=<X2p, Y1p=<Y1, Y1=<Y2, Y2=<Y2p.
/*INR <= E-T ultima */ contR(inr(X1p,X2p,Y1p,Y2p),inr(X1,X2,Y1,Y2)) :-
nonvar(X1p),nonvar(X2p),nonvar(Y1p),nonvar(Y2p),
claus((_,inr(X1,X2,Y1,Y2),_),true),
X1p=<X1, X1=<X2, X2=<X2p, Y1p=<Y1, Y1=<Y2, Y2=<Y2p.
/*INR <=*/ contR(inr((X1,X2,Y1,Y2)),inr(X1,X2,Y1,Y2)) :-
var(X1),var(X2),var(Y1),var(Y2),
claus((_,inr(X1,X2,Y1,Y2),_),true).
/*INR <= E-T */ contR(inr((X1p,X2p,Y1p,Y2p)),inr(X1,X2,Y1,Y2)) :-
var(X1p),var(X2p),var(Y1p),var(Y2p),
nonvar(X1),nonvar(X2),nonvar(Y1),nonvar(Y2),
claus((_,inr(X1p,X2p,Y1p,Y2p),_),true),
X1p=<X1, X1=<X2, X2=<X2p, Y1p=<Y1, Y1=<Y2, Y2=<Y2p.
/* TIME *//*TH <= T-E */ contT(th(S1,S2),th(R1,R2)) :-
nonvar(S1),nonvar(S2),
nonvar(R1),nonvar(R2), /*write(uno), */
R1=<S1, S1=<S2, S2=<R2.
/*TH <=*/ contT(th((S1,S2)),th(R1,R2)) :-
nonvar(S1),nonvar(S2),
claus((_,_,th(R1,R2)),true),
R1=<S1, S1=<S2, S2=<R2.
/*TH <= T-E ultima */ contT(th(S1,S2),th(R1,R2)) :-
nonvar(S1),nonvar(S2),
claus((_,_,th(R1,R2)),true),
R1=<S1, S1=<S2, S2=<R2.
/*TH <= */ contT(th((S1,S2)),th(S1,S2)) :-
var(S1),var(S2),
claus((_,_,th(S1,S2)),true).
/*TH <= T-E */ contT(th((S1,S2)),th(R1,R2)) :-
var(S1),var(S2),
nonvar(R1),nonvar(R2),
claus((_,_,th(S1,S2)),true),
R1=<S1, S1=<S2, S2=<R2.
/* the next two clausules are the link between IN and TH annotations *//* IN <= TH */ contT(in(R1,R2),th(S1,S2)) :-
nonvar(R1),nonvar(R2),
claus((_,_,th(S1,S2)),true),
R1=<S1,S1=<R2,R1=<R2,R2=<S2,S1=<S2.
/* if IN then TH in the same time point */contT(th(S1,S2),in(S1,S2)) :-
nonvar(S1),nonvar(S2),
claus((_,_,in(S1,S2)),true),
S1=S2, S2=R1, R1=R2.
/* -------------- *//*in <= T-E */ contT(in(R1,R2),in(S1,S2)) :-
nonvar(R1),nonvar(R2),
nonvar(S1),nonvar(S2),
R1=<S1, S1=<S2, S2=<R2.
/*in <=*/ contT(in((R1,R2)),in(S1,S2)) :-
nonvar(R1),nonvar(R2),
claus((_,_,in(S1,S2)),true),
R1=<S1, S1=<S2, S2=<R2.
/*in <= T-E ultima */ contT(in(R1,R2),in(S1,S2)) :-
nonvar(R1),nonvar(R2),
claus((_,_,in(S1,S2)),true),
R1=<S1, S1=<S2, S2=<R2.
/*in <=*/ contT(in((R1,R2)),in(R1,R2)) :-
var(R1),var(R2),
claus((_,_,in(R1,R2)),true).
/*in <= T-E */ contT(in((R1,R2)),in(S1,S2)) :-
var(R1),var(R2),
nonvar(S1),nonvar(S2),
claus((_,_,in(R1,R2)),true),
R1=<S1, S1=<S2, S2=<R2.
/* FACTS */claus(person(monica,jurnalist),true ).
claus((does(monica,play),inr(600,1500,1200,1400),th(1200,1300)),true).
claus((does(monica,eat),inr(600,1000,1000,1100),th(1100,1200)),true).
claus((does(monica,ski),thr(500,2000,1400,2000),th(1300,1600)),true).
claus(person(panfila,jurnalist),true ).
claus((does(panfila,play),in(1200,1300),thr(600,1500,1200,1400)),true).
claus((does(panfila,eat),in(1100,1200),thr(600,1000,1000,1100)),true).
claus((does(panfila,ski),in(1300,1600),thr(500,2000,1400,2000)),true).
claus(person(john,tourist),true).
claus((does(john,eat),inr(600,1000,1000,1100),th(1100,1200)),true ).
claus((does(john,ski),thr(500,2000,1400,2000),th(1200,1500)),true).
claus(person(hilda,tourist),true).
claus((does(hilda,eat),inr(600,1000,1000,1100),in(1100,1200)),true).
claus((does(hilda,run),inr(520,2000,1400,2000),th(1500,1700)),true).
claus((resort(terrance), thr(500,2000,1000,1400), th(0000,2400)),true).
claus((resort(skia), thr(500,2000,1400,2000), th(0000,2400)),true).
/* EXAMPLE OF QUERIES (you have to comment the actual query and uncomment the next query
before load the program *//* setof(P,demo((does(P,eat),inr(_),th(_))),L). *//* s(R) :- demo((does(hilda,_),inr(R),in(1500,1700))). *//*s(R,I) :- demo(((does(monica,_),thr(R),th(I)),(resort(skia),thr(R),th(_)))). *//*s(R) :- demo((does(hilda,_),inr(R),in(0800,1200))).*//*s(A,R,I) :- demo(((does(monica,A),inr(R),th(I)),(resort(terrance),thr(R),th(_)))),write(R),write(I). */ /*s(R,I) :- demo(((does(monica,eat),inr(R),th(I)),(does(hilda,eat),inr(R),in(I)),
(does(john,eat),inr(R),th(I)),(resort(terrance),thr(R),th(_)))).*//*s(R,I,R1) :- demo(((does(john,_),inr(R),th(I)),(does(monica,_),inr(R1),th(I)),
(resort(terrance),thr(R1),th(_)))),write(R),write(R1),write(I).*//* s(R,I) :- demo((
(does(monica,eat),inr(R),th(I)),
(does(hilda,eat),inr(R),in(I)),
(does(john,eat),inr(R),in(I)),
(resort(terrance),thr(R),th(_))
)). *//* Facts about volcano zone */claus(transport(bus1,people),true).
claus(transport(bus2,people),true).
claus((does(bus1,parking),inr(3,3,4,4),th(10,12)),true).
claus((does(bus2,working),inr(3,4,4,7),th(10,12)),true).
claus((does(bus1,working),inr(1,2,2,3),in(12,17)),true).
claus((does(bus1,loading),thr(1,2,1,2),th(13,14)),true).
claus((town(huejotzingo),thr(3,4,4,7), th(0,24)),true).
claus((town(calpan), thr(1,2,2,3), th(0,24)),true).
/*s(X,R) :- demo((
(does(X,loading),inr(R),in(12,15)),
(town(calpan),thr(R),in(_))
)).*//*s(X,R) :- demo((does(bus2,X),inr(R),in(9,12))).*/Valora esta pregunta
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