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From Minimal Logical Forms for Answer Extraction to Logical Graphs for Question
 

Summary: From Minimal Logical Forms for Answer
Extraction to Logical Graphs for Question
Answering
Diego Moll´a
Department of Computing, Macquarie University, Sydney, Australia
diego.molla-aliod@mq.edu.au
http://web.science.mq.edu.au/~diego/
Abstract. Many exciting things happened since I left the ExtrAns project
at the University of Zurich. In this paper I present a very brief journal of
the research that derived from my work at Zurich. My work combined a
study of several representations of questions and answer sentences with
the development of procedures to find the answer. The culmination of
this work was the definition of the Logical Graphs (LGs), which are graph
representations derived from ExtrAns' original Minimal Logical Forms
(MLFs), and the development of a method for the automatic learning
of question-answer patterns based on LGs. I hope the reader will enjoy
reading this journey of ideas.
Key words: answer extraction, question answering, minimal logical
forms, logical graphs
1 Introduction

  

Source: Aliod, Diego Mollá - Department of Computing, Macquarie University

 

Collections: Computer Technologies and Information Sciences