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TIME
2003
IEEE
15 years 12 months ago
A Novel Approach to Model NOW in Temporal Databases
In bitemporal databases, current facts and transaction states are modelled using a special value to represent the current time (such as a minimum or maximum timestamp or NULL). Pr...
Bela Stantic, John Thornton, Abdul Sattar
KR
2010
Springer
15 years 11 months ago
A Decidable Class of Groundable Formulas in the General Theory of Stable Models
We present a decidable class of first-order formulas in the general theory of stable models that can be instantiated even in the presence of function constants. The notion of an ...
Michael Bartholomew, Joohyung Lee
ASP
2001
Springer
15 years 11 months ago
Computing stable models in parallel
Answer-set programming (ASP) solvers must handle difficult computational problems that are NP-hard. These solvers are in the worst case exponential and their scope of applicabilit...
Raphael A. Finkel, Victor W. Marek, Neil Moore, Mi...
AIME
1997
Springer
15 years 11 months ago
A Causal-Functional Model Applied to EMG Diagnosis
This paper presents an EMG diagnostic Knowledge Based System, that is the first application of our methodology for reasoning with causal-functional (meta-)models. Despite past diff...
Jorge Cruz, Pedro Barahona
TIME
1994
IEEE
15 years 10 months ago
Managing Large Temporal Delays in a Model Based Control System
: In this paper we explain how we have integrated the functionalities of a constraint management system and a temporal data base system to enable a model-based control of systems t...
Fano Ramparany