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Abstract: In this paper we propose a propositional temporal language based on fuzzy temporal constraints which turns out to be expressive enough for domains like many coming from medicine where knowledge is of propositional nature and an explicit handling of time, imprecision and uncertainty are required. The language is provided with a natural possibilistic semantics to account for the uncertainty issued by the fuzziness of temporal constraints. We also present an inference system based on... (Update)
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...design of a system for temporal reasoning under uncertainty. For instance, we have applied them to defining a possibilistic temporal logic [GV95] where approximate and temporal representation and reasoning are consistently combined. Key words: approximate temporal knowledge,...
.... and Prade, 1989; Kohlas and Monney, 1990; Console et al. 1991; Dubois et al. 1992; Marin et al. 1994; Barro et al. 1994; Vila and Godo, 1995]. In particular, Barro et al. 1994] propose an straight forward redefinition of generalization of the notion of metric temporal...
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3: Temporal Constraint networks (context) - DECHTER, MEIRI et al. - 1991
3: Maintaining knowledge about temporal intervals (context) - Allen - 1983
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BibTeX entry: (Update)
Llus GODO and Llus VILA. Possibilistic temporal reasoning based on fuzzy temporal constraints. In IJCAI'95. Morgan Kaufmann, 1995. To appear. http://citeseer.ist.psu.edu/godo95possibilistic.html More
@inproceedings{ godo95possibilistic,
author = "Lluis Godo and Lluis Vila",
title = "Possibilistic Temporal Reasoning Based on Fuzzy Temporal Constraints",
booktitle = "{IJCAI'95}: Proceedings International Joint Conference on Artificial Intelligence",
address = "Montreal",
editor = "Chris Mellish",
year = "1995",
url = "citeseer.ist.psu.edu/godo95possibilistic.html" }
Citations (may not include all citations):1044 Maintaining knowledge about temporal intervals (context) - Allen - 1983
340 Temporal constraint networks (context) - Dechter, Meiri et al. - 1991
284 Constraint propagation algorithms for temporal reasoning (context) - Vilain, Kautz - 1986
106 Temporal data base management (context) - Dean, McDermott - 1987
69 Possibility Theory (context) - Dubois, Prade - 1988
53 A theory of approximate rea- soning (context) - Zadeh - 1979
32 Approximation algorithms for temporal reasoning (context) - van Beek - 1989
22 Reasoning in time and space (context) - Malik, Binford - 1983
17 A survey on temporal reasoning in artificial intelligence - Vila - 1994
13 A model and a language for the fuzzy representation and hand.. (context) - Barro, Marin et al. - 1994
12 Timed possibilistic logic - Dubois, Lang et al. - 1992
10 and Henri Prade (context) - Dubois, Lang - 1994
9 Resolution principles in possibilistic logic (context) - Dubois, Prade - 1990
6 An event-based fuzzy temporal logic (context) - Dutta - 1988
5 Fuzzy rules in knowledge-based systems-modelling gradedness (context) - Dubois, Prade - 1992
4 Temporal inference with a point-based interval algebra (context) - Porto, Ribeiro - 1992
3 Fuzzy temporal reasoning on causal mod- els (context) - Console, Rivolin et al. - 1991
3 Modeling time representation from a fuzzy per- spective (context) - Marin, Barro et al. - 1994
3 Fuzzy information and fuzzy time (context) - Vitek - 1983
3 Temporal token calculus: a temporal reasoning approach for k.. - Vila, Escalada-Imaz - 1994
3 Possi- bilistic temporal reasoning based on fuzzy temporal c.. - Godo, Vila - 1995
3 Temporal reasoning under uncertainty with belief functions (context) - Kohlas, Monney - 1990
2 A gen- eral temporal model supporting duration reasoning (context) - Knight, JLxin - 1992
1 Temporal Representation and Reasoning Inolwedge based System (context) - Vila, Representation et al. - 1994
1 Query- answering in fuzzy temporal constraint networks (context) - Vila, Godo - 1995
1 Spario-temporal reasoning and linear inequalities (context) - Valdes-Perez - 1986
1 Process- ing fuzzy temporal knowledge (context) - Dubois, Prade - 1989
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A Survey on Temporal Reasoning in Artificial Intelligence - Vila (1994) (Correct)
Temporal Constraints: A Survey - Schwalb, Vila (1998) (Correct)
A Theory of Time and Temporal Incidence based on Instants and.. - Vila, Schwalb (Correct)
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