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BMCBI
2011
13 years 5 months ago
Multithreaded comparative RNA secondary structure prediction using stochastic context-free grammars
Background: The prediction of the structure of large RNAs remains a particular challenge in bioinformatics, due to the computational complexity and low levels of accuracy of state...
Zsuzsanna Sukosd, Bjarne Knudsen, Morten Vaerum, J...
ISCA
2011
IEEE
294views Hardware» more  ISCA 2011»
13 years 2 months ago
Moguls: a model to explore the memory hierarchy for bandwidth improvements
In recent years, the increasing number of processor cores and limited increases in main memory bandwidth have led to the problem of the bandwidth wall, where memory bandwidth is b...
Guangyu Sun, Christopher J. Hughes, Changkyu Kim, ...
ISCA
2011
IEEE
269views Hardware» more  ISCA 2011»
13 years 2 months ago
Crafting a usable microkernel, processor, and I/O system with strict and provable information flow security
High assurance systems used in avionics, medical implants, and cryptographic devices often rely on a small trusted base of hardware and software to manage the rest of the system. ...
Mohit Tiwari, Jason Oberg, Xun Li 0001, Jonathan V...
ISCAS
2011
IEEE
278views Hardware» more  ISCAS 2011»
13 years 2 months ago
A programmable axonal propagation delay circuit for time-delay spiking neural networks
— we present an implementation of a programmable axonal propagation delay circuit which uses one first-order logdomain low-pass filter. Delays may be programmed in the 550ms rang...
Runchun Wang, Craig T. Jin, Alistair McEwan, Andr&...
FPGA
2011
ACM
393views FPGA» more  FPGA 2011»
13 years 2 months ago
Comparing FPGA vs. custom cmos and the impact on processor microarchitecture
As soft processors are increasingly used in diverse applications, there is a need to evolve their microarchitectures in a way that suits the FPGA implementation substrate. This pa...
Henry Wong, Vaughn Betz, Jonathan Rose