We address the problem of learning topic hierarchies from data. The model selection problem in this domain is daunting—which of the large collection of possible trees to use? We...
David M. Blei, Thomas L. Griffiths, Michael I. Jor...
: This paper describes a novel method for displaying and examining the execution space of a rule interpreter. This method provides both coarse-grained and fine-grained views. The c...
Abstract Within the context of solving Mixed-Integer Linear Programs by a Branch-andCut algorithm, we propose a new strategy for branching. Computational experiments show that, on ...
Transformation systems such as Stratego/XT provide powerful analysis and transformation frameworks and concise languages for language processing, but instantiating them for every ...
Abstract. We describe decomposition during search (DDS), an integration of And/Or tree search into propagation-based constraint solvers. The presented search algorithm dynamically ...