well-founded

adj.

有充分根据的，理由充足的；

1. Older workers' fears are well-founded. Short of privatizing pensions, France faces limited options.
   老工人的担心是有根据的。由于私人退休金的短缺，法国面临的选择很少。
2. Some of the industry’s optimism appears to be well-founded.
   业界的一些乐观主义者看来有一些充分的理由。

The well-founded semantics for general logic programs
Unfounded sets and well-founded semantics for general logic programs
Smodels — an implementation of the stable model and well-founded semantics for normal logic programs
Smodels — an implementation of the stable model and well-founded semantics for normal logic programs
Non-Well-Founded Sets
Terminal coalgebras in well-founded set theory
Terminal coalgebras in well-founded set theory
Well-Founded Semantics Coincides with Three-Valued Stable Semantics
COMM: designing a well-founded multimedia ontology for the web
Well-founded semantics for description logic programs in the semantic web