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DAC
2005
ACM
16 years 2 months ago
Cache coherence support for non-shared bus architecture on heterogeneous MPSoCs
We propose two novel integration techniques -- bypass and bookkeeping -- in the memory controller to address the cache coherence compatibility issue of a non-shared bus heterogene...
Taeweon Suh, Daehyun Kim, Hsien-Hsin S. Lee
SEUS
2009
IEEE
15 years 8 months ago
Towards Time-Predictable Data Caches for Chip-Multiprocessors
Future embedded systems are expected to use chip-multiprocessors to provide the execution power for increasingly demanding applications. Multiprocessors increase the pressure on th...
Martin Schoeberl, Wolfgang Puffitsch, Benedikt Hub...
ICC
2009
IEEE
184views Communications» more  ICC 2009»
15 years 8 months ago
A 3-D Markov Chain Queueing Model of IEEE 802.11 DCF with Finite Buffer and Load
—We introduce a 3-dimensional Markov chain that integrates the IEEE 802.11 DCF contention resolution and queueing processes into one model. Important QoS measures, delay and loss...
Ren Ping Liu, Gordon Sutton, Iain B. Collings
ICRA
2009
IEEE
150views Robotics» more  ICRA 2009»
15 years 8 months ago
Analytic error variance predictions for planar vehicles
— Path planning algorithms that incorporate risk and uncertainty need to be able to predict the evolution of pathfollowing error statistics for each candidate plan. We present an...
Matthew Greytak, Franz Hover
IROS
2006
IEEE
122views Robotics» more  IROS 2006»
15 years 7 months ago
Team-Driven Multi-Model Motion Tracking with Communication
— Interactions are frequently seen between the robot and the targets being tracked within the robotics community. Modeling the interactions using knowledge of robot cognition imp...
Yang Gu, Manuela M. Veloso