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ICASSP
2009
IEEE
15 years 11 months ago
The effect of formant trajectories and phoneme durations on vowel intelligibility
We examined how much listeners can benefit from listening to “clear” (CLR) speech compared to “conversational” (CNV) speech, both spoken at different speaking rates. Vowe...
Akiko Amano-Kusumoto, John-Paul Hosom
IWPC
2009
IEEE
15 years 11 months ago
The effectiveness of source code obfuscation: An experimental assessment
Source code obfuscation is a protection mechanism widely used to limit the possibility of malicious reverse engineering or attack activities on a software system. Although several...
Mariano Ceccato, Massimiliano Di Penta, Jasvir Nag...
GLOBECOM
2008
IEEE
15 years 11 months ago
On the Effect of Antenna Height on the Characterization of the Indoor UWB Channel
Abstract—Ultra-wideband (UWB) technology is being proposed for several short range wireless applications. Some of the applications, such as position location devices for rescue p...
Umesh K. Shukla, Haris Ioannis Volos, R. Michael B...
AINA
2007
IEEE
15 years 10 months ago
Un-biasing the Link Farm Effect in PageRank Computation
Link analysis is a critical component of current Internet search engines' results ranking software, which determines the ordering of query results returned to the user. The o...
Arnon Rungsawang, Komthorn Puntumapon, Bundit Mana...
VTC
2007
IEEE
150views Communications» more  VTC 2007»
15 years 10 months ago
Effects of Non-Ideal Channel Feedback on Dual-Stream MIMO-OFDMA System Performance
— In this paper we analyze the downlink OFDMA system-level performances of a 2x2 dual-stream MIMO multiuser transmission scheme under the assumptions of partial and noisy channel...
István Z. Kovács, Klaus I. Pedersen,...