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LCTRTS
2009
Springer
16 years 15 days ago
Eliminating the call stack to save RAM
Most programming languages support a call stack in the programming model and also in the runtime system. We show that for applications targeting low-power embedded microcontroller...
Xuejun Yang, Nathan Cooprider, John Regehr
VTC
2008
IEEE
236views Communications» more  VTC 2008»
16 years 2 days ago
Apriori-LLR-Threshold-Assisted K-Best Sphere Detection for MIMO Channels
—When the maximum number of best candidates retained at each tree search level of the K-Best Sphere Detection (SD) is kept low for the sake of maintaining a low memory requiremen...
Li Wang, Lei Xu, Sheng Chen, Lajos Hanzo
DATE
2007
IEEE
143views Hardware» more  DATE 2007»
16 years 1 days ago
Portable multimedia SoC design: a global challenge
- The intrinsic capability brought by each new technology node opens the way to a broad range of system integration options and continuously enables new applications to be integrat...
Maurizio Paganini, Georg Kimmich, Stephane Ducrey,...
HIPEAC
2007
Springer
15 years 12 months ago
Performance/Energy Optimization of DSP Transforms on the XScale Processor
The XScale processor family provides user-controllable independent configuration of CPU, bus, and memory frequencies. This feature introduces another handle for the code optimizat...
Paolo D'Alberto, Markus Püschel, Franz Franch...
149
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SIGIR
2006
ACM
15 years 11 months ago
Hybrid index maintenance for growing text collections
We present a new family of hybrid index maintenance strategies to be used in on-line index construction for monotonically growing text collections. These new strategies improve up...
Stefan Büttcher, Charles L. A. Clarke, Brad L...