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GLOBECOM
2006
IEEE
16 years 25 days ago
Optimum Ergodic Power Allocation for Multiuser OFDM with Arbitrary Signal Constellations
Abstract— This paper formulates the power allocation policy that maximizes the region of ergodic mutual informations achievable in multiuser downlink OFDM channels known only sta...
Angel Lozano, Antonia Maria Tulino, Sergio Verd&ua...
144
Voted
GMP
2006
IEEE
113views Solid Modeling» more  GMP 2006»
16 years 25 days ago
Matrix Based Subdivision Depth Computation for Extra-Ordinary Catmull-Clark Subdivision Surface Patches
Abstract. A new subdivision depth computation technique for extraordinary Catmull-Clark subdivision surface (CCSS) patches is presented. The new technique improves a previous techn...
Gang Chen, Fuhua (Frank) Cheng
ADAEUROPE
2006
Springer
16 years 23 days ago
Bauhaus - A Tool Suite for Program Analysis and Reverse Engineering
The maintenance and evolution of critical software with high requirements for reliability is an extremely demanding, time consuming and expensive task. Errors introduced by ad-hoc ...
Aoun Raza, Gunther Vogel, Erhard Plödereder
ASPDAC
2005
ACM
95views Hardware» more  ASPDAC 2005»
16 years 11 days ago
Timing analysis considering temporal supply voltage fluctuation
Abstract— This paper proposes an approach to cope with temporal power/ground voltage fluctuation for static timing analysis. The proposed approach replaces temporal noise with a...
Masanori Hashimoto, Junji Yamaguchi, Takashi Sato,...
AIED
2005
Springer
16 years 10 days ago
Positive and negative verbal feedback for Intelligent Tutoring Systems
Abstract. We built three different versions of an ITS on a letter pattern extrapolation task: in one version, students only receive color-coded feedback; in the second, they receiv...
Barbara Di Eugenio, Xin Lu, Trina C. Kershaw, Andr...