Handling Uncertain Information: A Review of Numeric and Non-Numeric Methods
Abstract
Problem solving and decision making by humans is often done in environments where information concerning the problem is partial or approximate. AI researchers have been attempting to emulate this capability in computer expert systems. Most of the methods used to-date lack a theoretical foundation. Some theories for handling uncertainty of information have been proposed in the recent past. In this paper, we critically review these theories. The main theories that we examine are: Probability Theory, Shafer's Evidence Theory, Zadeh's Possibility Theory, Cohen's Theory of Endorsements and the non-monotonic logics.
Cite
Text
Bhatnagar and Kanal. "Handling Uncertain Information: A Review of Numeric and Non-Numeric Methods." Conference on Uncertainty in Artificial Intelligence, 1985. doi:10.1016/B978-0-444-70058-2.50006-1Markdown
[Bhatnagar and Kanal. "Handling Uncertain Information: A Review of Numeric and Non-Numeric Methods." Conference on Uncertainty in Artificial Intelligence, 1985.](https://mlanthology.org/uai/1985/bhatnagar1985uai-handling/) doi:10.1016/B978-0-444-70058-2.50006-1BibTeX
@inproceedings{bhatnagar1985uai-handling,
title = {{Handling Uncertain Information: A Review of Numeric and Non-Numeric Methods}},
author = {Bhatnagar, Raj and Kanal, Laveen N.},
booktitle = {Conference on Uncertainty in Artificial Intelligence},
year = {1985},
pages = {3-26},
doi = {10.1016/B978-0-444-70058-2.50006-1},
url = {https://mlanthology.org/uai/1985/bhatnagar1985uai-handling/}
}