References
- Allen , J.F. 1983 . Maintaining Knowledge about Temporal Intervals . CACM , 26 ( 11 ) : 832 – 834 .
- Allen , J.F. 1984 . Towards a general theory of action and time . Artificial Intelligence , 23 ( 11 ) : 123 – 154 .
- Barro , S. , Marin , R , Mira , J and Paton , A.R . 1994 . A model and language for the fuzzy representation and handling of time . Fuzzy Sets and Systems , 61 ( 11 ) : 153 – 175 .
- Chen , Z.Q. 1992 . Uncertain Temporal Knowledge Management . 4th Int. Conf. on SEKE . June 1992 , Cayri, Italy.
- Dubois , D. and Prade , H . 1988 . Possibility Theory:An approach to computerized processing of uncertainty , New York : Plenum Press .
- Dubois , D. and Prade , H . 1989 . Processing fuzzy temporal knowledge . IEEE Tran. on System, Man and Cybernetics , 19 ( 4 ) : 729 – 744 .
- Dubois , D. and Prade , H . . Possibility Theory as a basis for preference propagation in automated reasoning . IEEE Int. Conf. on Fuzzy Systems . San Diego. pp. 821 – 832 .
- Dean , T. and Mcdermot , D . 1987 . Temporal data base management . Artificial Intelligence , 32 : 1 – 55 .
- Dechter , R. , Meiri , I and Pearl , J . 1991 . Temporal constraint networks . Artificial Intelligence , 47 : 61 – 95 .
- Dutta , S. . An Event-based fuzzy temporal logic . Proc. 18th IEEE Intl. Symp. Multiple-valued Logic . Palma de Mallorca, Spain. pp. 64 – 71 .
- Dutta , S. . Temporal reasoning in medical expert systems . Proc. Symp. on Engineering of Computer-based Medical Systems . Minneapolics. pp. 118 – 122 .
- Kahn , K.M. and Gorry , G . 1977 . Mechanizing temporal knowledge . Artificial Intelligence , 9 : 87 – 108 .
- Kim , H. and Oh , K . 1991 . A new representation model in uncertain temporal knowledge . Proc.IFSA , 9 : 113 – 116 .
- Ladkin , P. 1987 . The completeness of a natural system for reasoning with time intervals . Proc. IJCAI , 9 : 462 – 467 .
- Mcdermott , D. 1982 . A temporal logic for reasoning about process and plans . Cognitive Science , 6 : 101 – 155 .
- Nowakowska , M. 1981 . A new theory of time:generation of time from fuzzy temporal relations . BUSEFAI , 6 : 87 – 94 .
- Qian , D.A. 1990 . Representation and use of imprecise temporal knowledge in dynamic systems . Fuzzy Sets and System , 50 : 59 – 77 .
- Shoham , Y. 1988 . Reasoning about change:Time and Causation from the standpoint of Artificial Intelligence , Cambridge, M.A. : MIT press .
- Sheng , R.L. 1983 . “ A inguistic approach to temporal information analysis ” . UC-Berkely .
- Tsang , E.P.K. 1987 . “ Time structure for AI ” . In Proc. 10th IJCAI
- Vitek , M. “ Fuzzy information and fuzzy time ” . In Proc, of IFAC-83 159 – 162 . Marseille, , France
- Zadeh , L.A. Fuzzy sets . Information Control , 8 338 – 353 .
- Zadeh , L.A. 1975 . Fuzzy logic and approximate reasoning Vol. 30 , 407 – 428 .
- Zadeh , L.A. 1978 . Fuzzy sets as basis for a theory of possibility . Fuzzy Sets and Systems , 1 : 3 – 28 .
- Zimmerman , H.J. 1985 . Fuzzy set theory and its applications , Kluwer Academicpublishers group .