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JMIV
2010
115views more  JMIV 2010»
15 years 4 months ago
Image and Video Colorization Using Vector-Valued Reproducing Kernel Hilbert Spaces
Motivated by the setting of reproducing kernel Hilbert space (RKHS) and its extensions considered in machine learning, we propose an RKHS framework for image and video colorizatio...
Minh Ha Quang, Sung Ha Kang, Triet M. Le
JSC
2010
99views more  JSC 2010»
15 years 4 months ago
Faster algorithms for computing Hong's bound on absolute positiveness
We show how to compute Hong’s bound for the absolute positiveness of a polynomial in d variables with maximum degree δ in O(n logd n) time, where n is the number of non-zero co...
Kurt Mehlhorn, Saurabh Ray
NC
2010
150views Neural Networks» more  NC 2010»
15 years 4 months ago
Deterministic and stochastic P systems for modelling cellular processes
This paper presents two approaches based on metabolic and stochastic P systems, together with their associated analysis methods, for modelling biological systems and illustrates th...
Marian Gheorghe, Vincenzo Manca, Francisco Jos&eac...
GLOBECOM
2010
IEEE
15 years 4 months ago
Exploiting Channel Correlations - Simple Interference Alignment Schemes with No CSIT
We explore a few selected multiuser communication problems where the possibility of interference alignment, and consequently the total number of degrees of freedom (DoF) with chann...
Syed Ali Jafar
WINE
2010
Springer
135views Economy» more  WINE 2010»
15 years 4 months ago
Market Communication in Production Economies
We study the information content of equilibrium prices using the market communication model of Deng, Papadimitriou, and Safra [4]. We show that, in the worst case, communicating an...
Christopher A. Wilkens