@inproceedings{76efc39031c311db8de7000ea68e967b,
title = "Alert Systems for production Plants: A Methodology Based on Conflict Analysis",
abstract = "We present a new methodology for detecting faults and abnormal behavior in production plants. The methodology stems from a joint project with a Danish energy consortium. During the course of the project we encountered several problems that we believe are common for projects of this type. Most notably, there was a lack of both knowledge and data concerning possible faults, and it therefore turned out to be infeasible to learn/construct a standard classification model for doing fault detection. As an alternative we propose a method for doing on-line fault detection using only a model of normal system operation, i.e., it does not rely on information about the possible faults. We illustrate the proposed method using real-world data from a coal driven power plant as well as simulated data from an oil production facility.",
author = "Nielsen, {Thomas Dyhre} and Jensen, {Finn Verner}",
year = "2005",
language = "English",
isbn = "3540273263",
series = "Lecture Notes in Computer Science",
publisher = "IEEE Computer Society Press",
number = "3571",
pages = "76--87",
booktitle = "Proceedings of the Eighth European Conference on Symbolic and Quantitative Approaches to Reasoning with Uncertainty",
address = "United States",
note = "European Conference on Symbolic and Quantitative Approaches to Reasoning with Uncertainty ; Conference date: 06-07-2005 Through 08-07-2005",
}