Unsupervised stratification of cross-validation for accuracy estimation
Proving theorems by reuse
Think!: A unified numerical–symbolic knowledge representation scheme and reasoning system
Integrating actions and state constraints: A closed-form solution to the ramification problem (sometimes)
Using temporal logics to express search control knowledge for planning
On the decidability and complexity of reasoning about only knowing
A modal logic for subjective default reasoning
A foundationalist view of the AGM theory of belief change
Conformality in the self-organization network
Tractable approximations for temporal constraint handling
On some tractable classes in deduction and abduction
On the complexity of choosing the branching literal in DPLL
Author index of Volume 29