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SPEECH
1998
118views more  SPEECH 1998»
15 years 6 months ago
Dimensionality reduction of electropalatographic data using latent variable models
We consider the problem of obtaining a reduced dimension representation of electropalatographic (EPG) data. An unsupervised learning approach based on latent variable modelling is...
Miguel Á. Carreira-Perpiñán, ...
TSE
1998
130views more  TSE 1998»
15 years 6 months ago
Automatic Support for Usability Evaluation
—The main goal of this work is to propose a method to evaluate user interfaces using task models and logs generated from a user test of an application. The method can be incorpor...
Andreas Lecerof, Fabio Paternò
189
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TCSV
2002
114views more  TCSV 2002»
15 years 6 months ago
Multicast and unicast real-time video streaming over wireless LANs
In this paper, we address the problem of real-time video streaming over wireless LANs for both unicast and multicast transmission. The wireless channel is modeled as a packet-erasu...
Abhik Majumdar, Daniel Grobe Sachs, Igor Kozintsev...
TIP
2002
102views more  TIP 2002»
15 years 6 months ago
Extension of phase correlation to subpixel registration
In this paper, we have derived analytic expressions for the phase correlation of downsampled images. We have shown that for downsampled images the signal power in the phase correla...
Hassan Foroosh, Josiane Zerubia, Marc Berthod
WINET
2002
98views more  WINET 2002»
15 years 6 months ago
A Unified Architecture for the Design and Evaluation of Wireless Fair Queueing Algorithms
Abstract. Fair queueing in the wireless domain poses significant challenges due to unique issues in the wireless channel such as locationdependent and bursty channel errors. In thi...
Thyagarajan Nandagopal, Songwu Lu, Vaduvur Bhargha...