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EUROSYS
2007
ACM
14 years 4 months ago
hFS: a hybrid file system prototype for improving small file and metadata performance
Two oft-cited file systems, the Fast File System (FFS) and the Log-Structured File System (LFS), adopt two sharply different update strategies—update-in-place and update-out-of-...
Zhihui Zhang, Kanad Ghose
ISCC
2002
IEEE
122views Communications» more  ISCC 2002»
14 years 11 days ago
Efficiency/friendliness tradeoffs in TCP Westwood
In this paper, we propose a refinement of TCP Westwood allowing the management of the Efficiency/Friendliness-toNewReno tradeoff. We show that the refined TCP Westwood is able to ...
Ren Wang, Massimo Valla, M. Y. Sanadidi, Bryan K. ...
FPGA
2000
ACM
141views FPGA» more  FPGA 2000»
13 years 11 months ago
Tolerating operational faults in cluster-based FPGAs
In recent years the application space of reconfigurable devices has grown to include many platforms with a strong need for fault tolerance. While these systems frequently contain ...
Vijay Lakamraju, Russell Tessier
FPGA
1999
ACM
139views FPGA» more  FPGA 1999»
13 years 11 months ago
Trading Quality for Compile Time: Ultra-Fast Placement for FPGAs
The demand for high-speed FPGA compilation tools has occurred for three reasons: first, as FPGA device capacity has grown, the computation time devoted to placement and routing h...
Yaska Sankar, Jonathan Rose
BMCBI
2010
175views more  BMCBI 2010»
13 years 7 months ago
Towards high performance computing for molecular structure prediction using IBM Cell Broadband Engine - an implementation perspe
Background: RNA structure prediction problem is a computationally complex task, especially with pseudo-knots. The problem is well-studied in existing literature and predominantly ...
S. P. T. Krishnan, Sim Sze Liang, Bharadwaj Veerav...