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IPPS
1998
IEEE
15 years 10 months ago
Comparing the Optimal Performance of Different MIMD Multiprocessor Architectures
We compare the performance of systems consisting of one large cluster containing q processors with systems where processors are grouped into k clusters containing u processors eac...
Lars Lundberg, Håkan Lennerstad
CHI
2010
ACM
16 years 1 months ago
Usability and strength in click-based graphical passwords
Click-based graphical passwords have attractive usability properties, such as cueing and good memorability. However, image size and number of click-points in each password signifi...
Elizabeth Stobert
ICVS
2009
Springer
16 years 1 months ago
Saliency-Based Obstacle Detection and Ground-Plane Estimation for Off-Road Vehicles
Abstract. Due to stringing time constraints, saliency models are becoming popular tools for building situated robotic systems requiring, for instance, object recognition and vision...
Pedro Santana, Magno Guedes, Luís Correia, ...
CG
2007
Springer
15 years 6 months ago
Multiresolution for curves and surfaces based on constraining wavelets
We present a novel method for determining local multiresolution filters for a broad range of subdivision schemes. Our approach is based on constraining the wavelet coefficients s...
Luke Olsen, Faramarz F. Samavati, Richard H. Barte...
CCECE
2006
IEEE
16 years 20 days ago
Vector Concepts-Based Spectral Modelling
This paper presents a unique spectral modelling approach suitable for digital camera image processing. The proposed vector model combines both the magnitude and directional charac...
Rastislav Lukac, Konstantinos N. Plataniotis