This paper explores what kind of user simulation model is suitable for developing a training corpus for using Markov Decision Processes (MDPs) to automatically learn dialog strate...
Abstract. Significant achievements have been made in the design and implementation of languages and tools for graph transformation systems. However, many other competing approaches...
Thomas Buchmann, Alexander Dotor, Sabrina Uhrig, B...
Relationships are an integral part of the design of a database. Comparing and integrating relationships from heterogeneous databases requires that the relationships be mapped to ea...
In this paper we tackle the problem of simplifying tree-based regression models, called model trees, which are characterized by two types of internal nodes, namely regression nodes...