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DCC
2007
IEEE
16 years 6 months ago
Quantization of Sparse Representations
Compressive sensing (CS) is a new signal acquisition technique for sparse and compressible signals. Rather than uniformly sampling the signal, CS computes inner products with rand...
Petros Boufounos, Richard G. Baraniuk
DATE
2007
IEEE
92views Hardware» more  DATE 2007»
16 years 1 months ago
Random sampling of moment graph: a stochastic Krylov-reduction algorithm
In this paper we introduce a new algorithm for model order reduction in the presence of parameter or process variation. Our analysis is performed using a graph interpretation of t...
Zhenhai Zhu, Joel R. Phillips
DIGRA
2005
Springer
16 years 7 days ago
Building and Reconstructing Character. A Case Study of Silent Hill 3
Characters are in an important role in many games. A good player character is likely to leave good lasting impression about the game. It has been argued that creating the personal...
Petri Lankoski
EUC
2005
Springer
16 years 7 days ago
Ubiquitous Content Formulations for Real-Time Information Communications
Abstract. With rapid advancements in wireless devices, ubiquitous computing seems becoming a reality everyday. Active pervasive network infrastructure has been introduced to offer...
Ka Lun Eddie Law, Sunny So
VLSM
2005
Springer
16 years 5 days ago
A Gradient Descent Procedure for Variational Dynamic Surface Problems with Constraints
Abstract. Many problems in image analysis and computer vision involving boundaries and regions can be cast in a variational formulation. This means that m-surfaces, e.g. curves and...
Jan Erik Solem, Niels Chr. Overgaard