Information extraction (IE) systems are costly to build because they require development texts, parsing tools, and specialized dictionaries for each application domain and each na...
The evaluation of a large implemented natural language processing system involves more than its application to a common performance task. Such tasks have been used in the message u...
In this paper, we present our e orts towards developing an intelligent tourist system. The system is equipped with a unique combination of sensors and software. The hardware inclu...
Jie Yang, Weiyi Yang, Matthias Denecke, Alex Waibe...
Information extraction systems have been dealt with at length from the viewpoint of users posing definite questions whose expected answer is to be found in a document collection. T...
A novel method based on geometrical and texture information is proposed for facial expression recognition from video sequences. The Discriminant Non-negative Matrix Factorization ...