Journal article
Some model theory of Guarded Negation
- Abstract:
-
The Guarded Negation Fragment (GNFO) is a fragment of first-order logic that contains all positive existential formulas, can express the first-order translations of basic modal logic and of many description logics, along with many sentences that arise in databases. It has been shown that the syntax of GNFO is restrictive enough so that com- putational problems such as validity and satisfiability are still decidable. This suggests that, in spite of its expressive power, GNFO formulas are amena...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
- Version:
- Accepted manuscript
Actions
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- Files:
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(pdf, 499.0KB)
-
- Publisher copy:
- 10.1017/jsl.2018.64
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Authors
Funding
+ Engineering and Physical Sciences Research Council
More from this funder
Funding agency for:
Benedikt, MA
Bibliographic Details
- Publisher:
- Association for Symbolic Logic Publisher's website
- Journal:
- Journal of Symbolic Logic Journal website
- Volume:
- 83
- Issue:
- 4
- Pages:
- 1307-1344
- Publication date:
- 2018-12-21
- Acceptance date:
- 2018-10-01
- DOI:
- EISSN:
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1943-5886
- ISSN:
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0022-4812
- Pubs id:
-
pubs:924209
- URN:
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uri:0299874b-c0a8-4c8c-99b2-83dd99beff57
- UUID:
-
uuid:0299874b-c0a8-4c8c-99b2-83dd99beff57
- Local pid:
- pubs:924209
Terms of use
- Copyright holder:
- Association for Symbolic Logic
- Copyright date:
- 2018
- Notes:
- © The Association for Symbolic Logic 2018. This is the author accepted manuscript following peer review version of the article. The final version is available online from Association for Symbolic Logic at: 10.1017/jsl.2018.64
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