Sciweavers

2452 search results - page 151 / 491
» Future Technological Challenges for High Performance Compute...
Sort
View
SDM
2003
SIAM
184views Data Mining» more  SDM 2003»
15 years 7 months ago
Finding Clusters of Different Sizes, Shapes, and Densities in Noisy, High Dimensional Data
The problem of finding clusters in data is challenging when clusters are of widely differing sizes, densities and shapes, and when the data contains large amounts of noise and out...
Levent Ertöz, Michael Steinbach, Vipin Kumar
ASSETS
2008
ACM
15 years 8 months ago
Computer vision-based clear path guidance for blind wheelchair users
We describe a system for guiding blind and visually impaired wheelchair users along a clear path that uses computer vision to sense the presence of obstacles or other terrain feat...
Volodymyr Ivanchenko, James Coughlan, William Gerr...
JCB
2007
146views more  JCB 2007»
15 years 6 months ago
MSOAR: A High-Throughput Ortholog Assignment System Based on Genome Rearrangement
The assignment of orthologous genes between a pair of genomes is a fundamental and challenging problem in comparative genomics, since many computational methods for solving variou...
Zheng Fu, Xin Chen, Vladimir Vacic, Peng Nan, Yang...
RECONFIG
2008
IEEE
225views VLSI» more  RECONFIG 2008»
16 years 26 days ago
A Hardware Filesystem Implementation for High-Speed Secondary Storage
Platform FPGAs are capable of hosting entire Linuxbased systems including standard peripherals, integrated network interface cards and even disk controllers on a single chip. File...
Ashwin A. Mendon, Ron Sass
JSAC
2006
165views more  JSAC 2006»
15 years 6 months ago
ALPi: A DDoS Defense System for High-Speed Networks
Distributed denial-of-service (DDoS) attacks pose a significant threat to the Internet. Most solutions proposed to-date face scalability problems as the size and speed of the netwo...
P. E. Ayres, H. Sun, H. Jonathan Chao, Wing Cheong...