1 citations · 1 across the 3 of their papers we have counts for
3 papers
cs.AI2013★ 1 cited
A Sensitivity Analysis of Pathfinder
Keung-Chi Ng, Bruce Abramson
Knowledge elicitation is one of the major bottlenecks in expert system design. Systems based on Bayes nets require two types of information--network structure and parameters (or pr…
cs.AI2013
A Sensitivity Analysis of Pathfinder: A Follow-up Study
Keung-Chi Ng, Bruce Abramson
At last year?s Uncertainty in AI Conference, we reported the results of a sensitivity analysis study of Pathfinder. Our findings were quite unexpected-slight variations to Pathfind…
cs.AI2013
Incremental Dynamic Construction of Layered Polytree Networks
Keung-Chi Ng, Tod S. Levitt
Certain classes of problems, including perceptual data understanding, robotics, discovery, and learning, can be represented as incremental, dynamically constructed belief networks.…