The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Real-time heuristic search
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
Cites
A Formal Basis for the Heuristic Determination of Minimum Cost Paths
Hart, P., Nilsson, N., & Raphael, B. (1968) · IEEE Transactions on Systems Science and Cybernetics · doi:10.1109/tssc.1968.300136 · Cited by 12,738
Cited by
Multiagent systems: algorithmic, game-theoretic, and logical foundations
(2009) · Choice Reviews Online · doi:10.5860/choice.46-5662 · Cited by 1,756
Sutton, R. S. (1990) · Machine Learning Proceedings 1990 · doi:10.1016/b978-1-55860-141-3.50030-4 · Cited by 1,314
Artificial Intelligence: A New Synthesis
(1998) · Elsevier eBooks · doi:10.1016/c2009-0-27773-7 · Cited by 1,163
Dyna, an Integrated Architecture for Learning, Planning, and Reacting
Sutton, R. S. (1991) · ACM SIGART Bulletin · doi:10.1145/122344.122377 · Cited by 777
Quantum CNOT Circuits Synthesis for NISQ Architectures Using the Syndrome Decoding Problem
de Brugière, T. G., Baboulin, M., Valiron, B., Martiel, S., & Allouche, C. (2020) · Lecture Notes in Computer Science · doi:10.1007/978-3-030-52482-1_11 · Cited by 18
Metadata
- Authors
- Korf, R. E.
- Venue
- Artificial Intelligence
- Publisher
- Elsevier BV
- Published
- 1990-03
- Volume
- 42
- Issue
- 2-3
- Pages
- 189-211
- ISSN
- 0004-3702 (ISSN-L)
- OpenAlex
- W2021061679
- Cited by
- 917
- References
- 1
- FWCI
- 15.43
- 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 ›
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How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Real-time heuristic search. https://app.cochat.ai/papers/10.1016/0004-3702(90)90054-4
- The paper
- Korf, R. E. (1990). Real-time heuristic search. Artificial Intelligence. https://doi.org/10.1016/0004-3702(90)90054-4
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.
