273 search results - page 45 / 55 » Satellite Navigation: New Signals, New Challenges |
FPGA
2004
ACM
14 years 1 months ago
2004
ACM
This paper presents a new approach to timing optimization for FPGA designs, namely incremental physical resynthesis, to answer the challenge of effectively integrating logic and p...
ADHOCNETS
2009
Springer
14 years 7 days ago
2009
Springer
Abstract. As wireless sensor networks gain in popularity, many deployments are posing new challenges due to their diverse topologies and resource constraints. Previous work has sho...
CCR
2006
13 years 9 months ago
2006
Effective network troubleshooting is critical for maintaining efficient and reliable network operation. Troubleshooting is especially challenging in multi-hop wireless networks be...
PAMI
2010
13 years 8 months ago
2010
—Although significant efforts have been made in developing nonnegative blind source separation techniques, accurate separation of positive yet dependent sources remains a challen...
GRAPHICSINTERFACE
2009
13 years 7 months ago
2009
Haptic icons are brief, meaningful tactile or force stimuli designed to support the communication of information through the often-underutilized haptic modality. Challenges to pro...