Non-negative spectrogram factorization algorithms such as probabilistic latent component analysis (PLCA) have been shown to be quite powerful for source separation. When training d...
This paper examines the degree of overlap between for physical ease of access on the Web in general, and physical ease of use on the mobile Web. There differences in the basic int...
This paper describes an initial prototype demonstrator of a Companion, designed as a platform for novel approaches to the following: 1) The use of Information Extraction (IE) tech...
Yorick Wilks, Roberta Catizone, Alexiei Dingli, We...
In this paper, we describe how domain ontologies are used in a dialogue system guiding the user to access web public administration contents. The current implementation of the sys...
Marta Gatius, Meritxell González, Sheyla Militell...
In light of the serious problems with both illiteracy and information access in the developing world, there is a widespread belief that speech technology can play a significant ro...
Etienne Barnard, Johan Schalkwyk, Charl Johannes v...