Heckerman, D.

KSL-92-25

Heckerman, D. E. & Nathwani, B. An Evaluation of the Diagnostic Accuracy of Pathfinder. 1992.

KSL-92-62

Heckerman, D. E. & Nathwani, B. N. Toward Normative Expert Systems: Part II. Probability-Based Representations for Efficient Knowledge Acquisition and Inference. 1992.

KSL-92-66

Heckerman, D. E.; Horvitz, E. J.; & Nathwani, B. N. Toward Normative Expert Systems: Part I The Pathfinder Project. 1992.

KSL-91-15

Heckerman, D.; Horvitz, E.; & Middleton, B. An Approximate Nonmyopic Computation for Value of Information. University of California, Los Angeles, 1991.

KSL-91-44

Heckerman, D. F.; Horvitz, E. J.; & Nathwani, B. N. The Pathfinder Project: Update 1991. Knowledge Systems Laboratory, July, 1991.

KSL-91-56

Heckerman, D. E. & Shortliffe, E. H. From Certainty Factors to Belief Networks. 1992.

KSL-90-08

Heckerman, D.; Horvitz, E. J.; & Nathwani, B. N. Toward Normative Expert Systems: The Pathfinder Project. KSL, February, 1990.

KSL-90-09

Shwe, M.; Middleton, B.; Heckerman, D.; Henrion, M.; Horvitz, E.; Lehmann, H.; & Cooper, G. Probabilistic Diagnosis Using a Reformulation of the INTERNIST-1/QMR Knowledge Base I. The Probabilistic Model and Inference Algorithms. 1991.

KSL-90-11

Shwe, M.; Middleton, B.; Heckerman, D.; Henrion, M.; Horvitz, E.; Lehmann, H.; & Cooper, G. A Probabilistic Reformulation of the Quick Medical Reference System. 1990.

KSL-90-30

Heckerman, D. Probabilistic Similarity Networks. KSL, June, 1990.

KSL-90-31

Heckerman, D. Similarity Networks for the Construction of Multiple-Fault Belief Networks. 1990.

KSL-90-32

Geiger, D. & Heckerman, D. Separable and Transitive Graphoids. 1990.

KSL-90-47

Suermondt, H. J.; Cooper, G. F.; & Heckerman, D. A Combination of Cutset Conditioning with Clique-Tree Propagation in the Pathfinder System. Elsevier Science Publishers, 1992.

KSL-90-68

Middleton, B.; Shwe, M.; Heckerman, D.; Henrion, M.; Horvitz, E.; Lehmann, H.; & Cooper, G. Probabilistic Diagnosis Using a Reformulation of the INTERNIST-1/QMR Knowledge Base II. Evaluation of Diagnostic Performance. 1991.

KSL-89-01

Horvitz, E. J.; Heckerman, D. E.; & Cooper, G. F. Reflection and Action Under Scarce Resources: Theoretical Principles and Empirical Study. 1989.

KSL-89-24

Horvitz, E. J.; Heckerman, D. E.; Ng, K. C.; & Nathwani, B. N. Heuristic Abstraction in the Decision-Theoretic Pathfinder System. Washington D. C., 1989.

KSL-89-25

Heckerman, D. E.; Horvitz, E. J.; & Nathwani, B. N. Update on the Pathfinder Project. Washington D.C., 1989.

KSL-89-36

Heckerman, D. A Tractable Inference Algorithm for Diagnosing Multiple Diseases. Elsevier Science Publishers B.V, North Holland, 1989.

KSL-89-58

Heckerman, D. E.; Breese, J. S.; & Horvitz, E. J. The Compilation of Decision Models. 1989.

KSL-89-59

Heckerman, D. & Jimison, H. A Bayesian Perspective in Confidence. 1989.

KSL-89-67

Heckerman, D. & Horvitz, E. J. Problem Formulation as the Reduction of a Decision Problem. Association for Uncertainty in Artificial Intelligence, Cambridge, MA, 1990.

KSL-88-30

Cooper, G.; Horvitz, E.; & Heckerman, D. A Method for Temporal Probabilistic Reasoning. October, 1990.

KSL-88-38

Heckerman, D. E. An Empirical Comparison of Three Inference Methods. 1990.

KSL-87-45

Heckerman, D. & Jimison, H. A Perspective on Confidence and Its Use in Focusing Attention during Knowledge Acquisition. 1987.

KSL-87-46

Wellman, M. P. & Heckerman, D. E. The Role of Calculi in Uncertain Reasoning. 1987.

KSL-87-53

Heckerman, D. & Horvitz, E. J. On the Expressiveness of Rule-Based Systems for Reasoning with Uncertainty. 1987.

KSL-86-02

Horvitz, E.; Heckerman, D.; Nathwani, B.; & Fagan, L. The Use of a Heuristic Problem-Solving Hierarchy to Facilitate the Explanation of Hypothesis-Directed Reasoning. 1986.

KSL-86-08

Heckerman, D. & Miller, R. A. Towards a Better Understanding of the INTERNIST-1 Knowledge Base. 1986.

KSL-86-16

Heckerman, D. An Axiomatic Framework for Belief Updates. Working Paper, February, 1986.

KSL-86-25

Horvitz, E. J.; Heckerman, D. E.; & Langlotz, C. P. A Framework for Comparing Alternative Formalisms for Plausible Reasoning. Morgan Kaufmann, 1986.

KSL-86-33

Heckerman, D. E. & Horvitz, E. J. The Myth of Modularity in Rule-Based Systems for Reasoning with Uncertainty. 1986.

KSL-86-50

Shacter, R. D. & Heckerman, D. E. Thinking Backward for Knowledge Acquisition. Fall, 1986.