Maintaining knowledge about temporal intervals¶
Allen, J. F. (1983). Maintaining knowledge about temporal intervals. ACM, 26(11).
Cited by¶
1 citation across 1 artifact.
Each citation links to the sentence it supports in the citing article.
Primes¶
- Co-location
- Overlap is a separate test, and it is the one most often skipped.
This sourceDefines the thirteen relations that can hold between time intervals, establishing overlap as a relation distinct from co-membership and not transitive, while interval equality is an equivalence relation that partitions cleanly.
- Overlap is a separate test, and it is the one most often skipped.
Verification¶
Does it exist? Confirmed. This work's DOI resolves to a registered record, which fixes its identity. That is all it fixes.
Does it back the claim? Not recorded. The single citation of this work carries no recorded support check.
Support is checked per citation rather than per work — the same source can be cited soundly in one article and wrongly in another. Per-citation recording began recently, so a citation with no recorded check is a gap in the record rather than evidence it went unchecked.
See how references were verified.
Registry ID ref:b3f6dc644889 · see in the full table