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ICASSP
2010
IEEE
14 years 10 months ago
A kernel mean matching approach for environment mismatch compensation in speech recognition
The mismatch between training and test environmental conditions presents a challenge to speech recognition systems. In this paper, we investigate an approach for matching the dist...
Abhishek Kumar, John H. L. Hansen
JFR
2008
87views more  JFR 2008»
14 years 9 months ago
Hough based terrain classification for realtime detection of drivable ground
The usability of mobile robots for surveillance, search and rescue missions can be significantly improved by intelligent functionalities decreasing the cognitive load on the opera...
Jann Poppinga, Andreas Birk 0002, Kaustubh Pathak
JUCS
2008
274views more  JUCS 2008»
14 years 9 months ago
The State of HCI in Ibero-American Countries
: Human-Computer Interaction (HCI) is a challenging discipline that is currently concerned with the design, implementation and evaluation of interactive systems for human use, as w...
Toni Granollers, César A. Collazos, Mar&iac...
SIGCSE
2008
ACM
120views Education» more  SIGCSE 2008»
14 years 9 months ago
Computing and higher education in Peru
Abstract: In Peru, the computing discipline as an academic field has been neglected during decades deriving in a lowquality higher education system and consequently shaping an acad...
Marco A. Alvarez, José Baiocchi, José...
COMCOM
1999
91views more  COMCOM 1999»
14 years 9 months ago
Group-oriented undeniable signature schemes with a trusted center
Undeniable signature is an intriguing concept introduced by Chaum and Antwerpen at Crypto'89. In 1999, Lee and Hwang presented two group-oriented undeniable signature schemes ...
Narn-Yih Lee, Tzonelih Hwang