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IBERAMIA
2010
Springer
11 years 11 months ago
A Computational Method for Defeasible Argumentation Based on a Recursive Warrant Semantics
In a recent paper [2] the authors have formalized a recursive semantics for warranted conclusions in a general defeasible argumentation framework based on a propositional logic. Th...
Teresa Alsinet, Ramón Béjar, Lluis G...
IBERAMIA
2010
Springer
12 years 10 days ago
A Visual Grammar for Face Detection
Several methods have been developed for face detection with certain success, however these tend to fail under difficult conditions such as partial occlusions and changes in orienta...
Augusto Meléndez, Luis Enrique Sucar, Eduar...
IBERAMIA
2010
Springer
12 years 10 days ago
Robotic Orientation towards Speaker for Human-Robot Interaction
Abstract. The orientation of conversational robots to face their interlocutors is essential for natural and efficient Human-Robot Interaction (HRI). In this paper, progress towards...
Caleb Rascón, Héctor H. Avilé...
IBERAMIA
2010
Springer
12 years 10 days ago
Dynamic Reward Shaping: Training a Robot by Voice
Reinforcement Learning is commonly used for learning tasks in robotics, however, traditional algorithms can take very long training times. Reward shaping has been recently used to ...
Ana C. Tenorio-Gonzalez, Eduardo F. Morales, Luis ...
IBERAMIA
2010
Springer
12 years 10 days ago
Improved Text Generation Using N-gram Statistics
Abstract. In Natural Language Generation (NLG) systems, a generalpurpose surface realisation module will usually require the underlying application to provide highly detailed input...
Eder Miranda de Novais, Thiago Dias Tadeu, Ivandr&...
IBERAMIA
2010
Springer
12 years 10 days ago
Detection of Multiple People by a Mobile Robot in Dynamic Indoor Environments
Detection of multiple people is a key element for social robot design and it is a requirement for effective human-robot interaction. However, it is not an easy task, especially in...
José Alberto Méndez-Polanco, Ang&eac...
IBERAMIA
2010
Springer
12 years 10 days ago
Interaction Graphs for Multivariate Binary Data
We define a class of graphs that summarize in a compact visual way the interaction structure between binary multivariate characteristics. This allows studying the conditional depe...
Johan Van Horentonioeek, Jesús Emeterio Nav...
IBERAMIA
2010
Springer
12 years 10 days ago
Text-to-Text Surface Realisation Using Dependency-Tree Replacement
Surface realisation - the task of producing word strings from non-linguistic input data - has been the focus of a great deal of research in the field of data-to-text Natural Langu...
Eder Miranda de Novais, Thiago Dias Tadeu, Ivandr&...
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