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CAL
2006
15 years 6 months ago
A Page-based Hybrid (Software-Hardware) Dynamic Memory Allocator
Modern programming languages often include complex mechanisms for dynamic memory allocation and garbage collection. These features drive the need for more efficient implementation ...
Wentong Li, Saraju P. Mohanty, Krishna M. Kavi
CEE
2007
67views more  CEE 2007»
15 years 6 months ago
Turbo equalization for block fading MIMO channels using random signal mapping
We present a novel turbo equalization scheme for block fading MIMO channels, where diversity is achieved using random signal mapping. We show that the computational complexity of ...
Richard Demo Souza, Javier Garcia-Frias, Renato da...
INTR
2007
101views more  INTR 2007»
15 years 6 months ago
Page ranking and topic-sensitive page ranking: micro-changes and macro-impact
Purpose – The purpose of this paper is to examine the marketing and sales implications of page ranking techniques, in terms of how companies may use knowledge of their operation...
Felix Rimbach, Marius Dannenberg, Udo Bleimann
TWC
2008
109views more  TWC 2008»
15 years 6 months ago
On Multiple Symbol Detection for Diagonal DUSTM Over Ricean Channels
This letter considers multiple symbol differential detection for multiple-antenna systems over flat Ricean-fading channels when partial channel state information (CSI) is available...
Tao Cui, Chintha Tellambura
SOCIALCOM
2010
15 years 4 months ago
OSNAC: An Ontology-based Access Control Model for Social Networking Systems
Abstract--As the information flowing around in social networking systems is mainly related or can be attributed to their users, controlling access to such information by individual...
Amirreza Masoumzadeh, James B. D. Joshi