Abstract. In this paper, we present a method for the automatic acquisition of semantic-based reformulations from natural language questions. Our goal is to find useful and generic ...
In this paper, we focus on the ontological concept extraction and evaluation process from HTML documents. In order to improve this process, we propose an unsupervised hierarchical...
A Knowledge Worker (KW) uses her computer to perform different tasks for which she gathers and uses information from disparate sources such as the Web and e-mail, and creates new ...
The mwetoolkit is a tool for automatic extraction of Multiword Expressions (MWEs) from monolingual corpora. It both generates and validates MWE candidates. The generation is based...
Carlos Ramisch, Aline Villavicencio, Christian Boi...