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CHI
2008
ACM
15 years 10 months ago
On the benefits of confidence visualization in speech recognition
In a typical speech dictation interface, the recognizer's bestguess is displayed as normal, unannotated text. This ignores potentially useful information about the recognizer...
Keith Vertanen, Per Ola Kristensson
ICSE
2007
IEEE-ACM
15 years 10 months ago
Feedback-Directed Random Test Generation
We present a technique that improves random test generation by incorporating feedback obtained from executing test inputs as they are created. Our technique builds inputs incremen...
Carlos Pacheco, Shuvendu K. Lahiri, Michael D. Ern...
DCC
2002
IEEE
15 years 9 months ago
Rate-Based versus Distortion-Based Optimal Joint Source-Channel Coding
- We consider a joint source-channel coding system that protects an embedded wavelet bitstream against noise using a finite family of channel codes with error detection and error c...
Raouf Hamzaoui, Vladimir Stankovic
ICC
2008
IEEE
197views Communications» more  ICC 2008»
15 years 4 months ago
V-BLAST Receiver and Performance In MIMO Relay Networks with Imperfect CSI
Abstract —Previous work demonstrated that the improvements in spectral efficiency and link reliability can be obtained in wireless relay networks employing terminals with MIMO c...
Jiansong Chen, Xiaoli Yu, C. C. Jay Kuo
MTV
2007
IEEE
121views Hardware» more  MTV 2007»
15 years 4 months ago
Chico: An On-chip Hardware Checker for Pipeline Control Logic
The widening gap between CPU complexity and verification capability is becoming increasingly more salient. It is impossible to completely verify the functionality of a modern mic...
Andrew DeOrio, Adam Bauserman, Valeria Bertacco