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CDC
2010
IEEE
109views Control Systems» more  CDC 2010»
13 years 5 months ago
On-line optimal timing control of switched systems
This paper considers a real-time algorithm for performance optimization of switched-mode hybrid dynamical systems. The controlled parameter consists of the switching times between ...
Yorai Wardi, Philip Twu, Magnus Egerstedt
PIMRC
2010
IEEE
13 years 7 months ago
Design of diversity-achieving LDPC codes for H-ARQ with cross-packet channel coding
In wireless scenarios an effective protocol to increase the reliability for time-varying channels is the hybrid automatic repeat request (H-ARQ). The H-ARQ scheme with cross-packet...
Dieter Duyck, Daniele Capirone, Christoph Hausl, M...
FAST
2010
14 years 9 days ago
Extending SSD Lifetimes with Disk-Based Write Caches
We present Griffin, a hybrid storage device that uses a hard disk drive (HDD) as a write cache for a Solid State Device (SSD). Griffin is motivated by two observations: First, HDD...
Gokul Soundararajan, Vijayan Prabhakaran, Mahesh B...
WEA
2010
Springer
476views Algorithms» more  WEA 2010»
14 years 4 months ago
Fast FPT Algorithms for Computing Rooted Agreement Forests: Theory and Experiments
We improve on earlier FPT algorithms for computing a rooted maximum agreement forest (MAF) or a maximum acyclic agreement forest (MAAF) of a pair of phylogenetic trees. Their sizes...
Chris Whidden, Robert G. Beiko, Norbert Zeh
GLVLSI
2010
IEEE
234views VLSI» more  GLVLSI 2010»
14 years 3 months ago
On-chip point-of-load voltage regulator for distributed power supplies
An ultra-low area, current efficient voltage regulator appropriate for distributed point-of-load voltage regulation in high performance integrated circuits (ICs) is described in t...
Selcuk Kose, Eby G. Friedman