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» Reasoning about Knowledge Using Rough Sets
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FLAIRS
2004
13 years 11 months ago
Use of Default Reasoning for Disambiguation Under Question Answering
We develop the default logic for pragmatic analysis of natural language queries. Ambiguous sentences are considered so that each set of meanings is assigned an extension of defaul...
Boris Galitsky
JCIT
2007
107views more  JCIT 2007»
13 years 10 months ago
A New Approach to Computing Weighted Attributes Values in Incomplete Information Systems
The Rough Sets theory has been conceived to deal with inexact, uncertain or vague knowledge in Information systems. The article is devoted to propose notions including the general...
Tian Hong, Wang Xiukun, Henryk Rybinski
JELIA
2010
Springer
13 years 8 months ago
Stable Belief Sets Revisited
Stable belief sets were introduced by R. Stalnaker in the early ’80s, as a formal representation of the epistemic state for an ideal introspective agent. This notion motivated M...
Costas D. Koutras, Yorgos Zikos
MKM
2005
Springer
14 years 3 months ago
Impasse-Driven Reasoning in Proof Planning
Abstract. In a problem solving process, a step may not result in the expected progress or may not be applicable as expected. Hence, knowledge how to overcome and react to impasses ...
Andreas Meier, Erica Melis
ICTAI
2009
IEEE
13 years 7 months ago
A Knowledge-Light Nonlinear Case-Based Reasoning Approach to Radiotherapy Planning
Radiation is often used in prostate cancer treatments. Radiotherapy treatment planning is a complex decision making process. In order to make a patient well, the oncologist has to...
Nishikant Mishra, Sanja Petrovic, Santhanam Sundar