3 papers
cs.AI2013
A General Purpose Inference Engine for Evidential Reasoning Research
Richard M. Tong, Lee A. Appelbaum, D. G. Shapiro
The purpose of this paper is to report on the most recent developments in our ongoing investigation of the representation and manipulation of uncertainty in automated reasoning sys…
cs.AI2013
Problem Structure and Evidential Reasoning
Richard M. Tong, Lee A. Appelbaum
In our previous series of studies to investigate the role of evidential reasoning in the RUBRIC system for full-text document retrieval (Tong et al., 1985; Tong and Shapiro, 1985;…
cs.AI2013
An Architecture for Probabilistic Concept-Based Information Retrieval
Robert Fung, S. L. Crawford, Lee A. Appelbaum +1
While concept-based methods for information retrieval can provide improved performance over more conventional techniques, they require large amounts of effort to acquire the concep…