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CATA
2004
13 years 11 months ago
Optimal Trees for the Parametric Fixed Charge Shortest Paths Problem
We investigate a variant of the Fixed Charge Shortest Paths problem which enumerates the sequence of optimal solutions that arise as the focus shifts from the fixed cost parameter...
Fred J. Rispoli, Steven Cosares
WCRE
2002
IEEE
14 years 2 months ago
Program Annotation in XML: A Parse-Tree Based Approach
In this paper we describe a technique that can be used to annotate source code with syntactic tags in XML format. This is achieved by modifying the parser generator bison to emit ...
James F. Power, Brian A. Malloy
ICANN
2010
Springer
13 years 11 months ago
Exploring Continuous Action Spaces with Diffusion Trees for Reinforcement Learning
We propose a new approach for reinforcement learning in problems with continuous actions. Actions are sampled by means of a diffusion tree, which generates samples in the continuou...
Christian Vollmer, Erik Schaffernicht, Horst-Micha...
KDD
1994
ACM
116views Data Mining» more  KDD 1994»
14 years 2 months ago
Exception Dags as Knowledge Structures
: The problem of transforming the knowledge bases of performance systems using induced rules or decision trees into comprehensible knowledgestructures is addressed. A knowledgestru...
Brian R. Gaines
NIPS
2008
13 years 11 months ago
Syntactic Topic Models
We develop the syntactic topic model (STM), a nonparametric Bayesian model of parsed documents. The STM generates words that are both thematically and syntactically constrained, w...
Jordan L. Boyd-Graber, David M. Blei