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IJCAI
1989
15 years 5 days ago
On the Semantics of Counterfactuals
It is argued that Ginsberg's Possible Worlds Approach to counterfactual implication suffers from a number of defects which are the result of confusing proof theory and model ...
Peter Jackson
IJCAI
1989
15 years 5 days ago
Learning to Diagnose by Doing
This paper is a study on the process of evolution of a novice to an expert in a diagnostic context. In er, we have chosen an abstract example of a diagnostic problem. The results ...
Jayant Kalagnanam, Eswaran Subrahmanian
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IJCAI
1989
15 years 5 days ago
Control of Refitting during Plan Reuse
In plan reuse, refitting is the process of modifying an existing plan to make it applicable to a new problem situation. An efficient refitting strategy needs to be conservative, i...
Subbarao Kambhampati, James A. Hendler
IJCAI
1989
15 years 5 days ago
Can Early Stage Vision Detect Topology
The apparent motion reveals what in an image that human vision detects first. Chen's assumption that early stage vision can percept global topology is proved incorrect in the...
Lifu Liu, Nanyuan Zhao, Bian Zhaoqi
IJCAI
1989
15 years 5 days ago
An Experimental Comparison of Symbolic and Connectionist Learning Algorithms
Despite the fact that many symbolic and connectionist (neural net) learning algorithms are addressing the same problem of learning from classified examples, very little Is known r...
Raymond J. Mooney, Jude W. Shavlik, Geoffrey G. To...