update package locations to a subdir packages

packages/cplint/examples/paper_ref_not.cpl

@@ -0,0 +1,41 @@
+/*
+s([\+ cites_cited(c1,p1)],P).
+P = 0.7 ?
+
+s([cites_citing(c1,p1)],P).
+P = 0.14 ?
+
+*/
+paper(p1).
+
+paper(p2).
+
+paper(p3).
+
+paper(p4).
+
+paper(p5).
+
+paper_topic(p1,theory).
+
+paper_topic(p2,theory).
+
+paper_topic(p4,theory).
+
+paper_topic(p3,ai).
+
+paper_topic(p5,ai).
+
+cites(c1).
+
+
+cites_cited_group(C,theory):0.9;cites_cited_group(C,ai):0.1.
+
+uniform(cites_cited(C,P),P,L):-
+    cites_cited_group(C,T),bagof(Pap,paper_topic(Pap,T),L).
+
+
+uniform(cites_citing(C,P),P,L):-
+	setof(Paper,paper(Paper),L),
+	cites_cited(C,Pap),
+	\+ cites_cited(C,p1).