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PRESENCE
2008
98views more  PRESENCE 2008»
15 years 5 months ago
A High-End Virtual Reality Setup for the Study of Mental Rotations
Mental rotation is the capacity to predict the orientation of an object or the layout of a scene after a change in viewpoint. Previous studies have shown that the cognitive cost o...
Alexandre Lehmann, Manuel Vidal, Heinrich H. B&uum...
PR
2006
77views more  PR 2006»
15 years 5 months ago
Preserving boundaries for image texture segmentation using grey level co-occurring probabilities
Texture analysis has been used extensively in the computer-assisted interpretation of digital imagery. A popular texture feature extraction approach is the grey level co-occurrenc...
Rishi Jobanputra, David A. Clausi
SIGCSE
2008
ACM
150views Education» more  SIGCSE 2008»
15 years 5 months ago
Backstop: a tool for debugging runtime errors
The errors that Java programmers are likely to encounter can roughly be categorized into three groups: compile-time (semantic and syntactic), logical, and runtime (exceptions). Wh...
Christian Murphy, Eunhee Kim, Gail E. Kaiser, Adam...
AAI
2005
106views more  AAI 2005»
15 years 5 months ago
The Empathic Companion: A Character-Based Interface That Addresses Users' Affective States
In this paper, we report on our efforts in developing affective character-based interfaces, i.e. interfaces that recognize and measure affective information of the user and addres...
Helmut Prendinger, Mitsuru Ishizuka
TASLP
2008
61views more  TASLP 2008»
15 years 5 months ago
Spectral Representations of Nonmodal Phonation
Abstract--Regions of nonmodal phonation, which exhibit deviations from uniform glottal-pulse periods and amplitudes, occur often in speech and convey information about linguistic c...
Nicolas Malyska, Thomas F. Quatieri