The DOI matches its Crossref record.
The logic of inexact concepts
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cited by
The Concept of a Linguistic Variable and Its Application to Approximate Reasoning—I
Zadeh, L. A. (1975) · Information Sciences · doi:10.1016/0020-0255(75)90036-5 · Cited by 12,187
The concept of a linguistic variable and its application to approximate reasoning-III
Zadeh, L. A. (1975) · Information Sciences · doi:10.1016/0020-0255(75)90017-1 · Cited by 12,139
Fuzzy logic = computing with words
Zadeh, L. A. (1996) · IEEE Transactions on Fuzzy Systems · doi:10.1109/91.493904 · Cited by 3,227
The Concept of a Linguistic Variable and Its Application to Approximate Reasoning—II
Zadeh, L. A. (1975) · Information Sciences · doi:10.1016/0020-0255(75)90046-8 · Cited by 2,555
Fuzzy logic and approximate reasoning: In memory of Grigore Moisil
Zadeh, L. A. (1975) · Synthese · doi:10.1007/bf00485052 · Cited by 1,617
Metadata
- Authors
- Goguen, J. A.
- Venue
- Synthese
- Published
- 1969-04
- Volume
- 19
- Issue
- 3-4
- Pages
- 325-373
- ISSN
- 0039-7857 (ISSN-L)
- 1573-0964
- OpenAlex
- W2092180595
- Cited by
- 1,007
- References
- 0
- FWCI
- 4.29
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: The logic of inexact concepts. https://app.cochat.ai/papers/10.1007/bf00485654
- The paper
- Goguen, J. A. (1969). The logic of inexact concepts. Synthese. https://doi.org/10.1007/bf00485654
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
