Sciweavers

1287 search results - page 120 / 258
» Reduction of Timed Hybrid Systems
Sort
View
ICPR
2008
IEEE
15 years 10 months ago
Application of graph coloring in physical layout segmentation
Every-day, the postal sorting systems diffuse several tons of mails. It is noted that the principal origin of mail rejection is related to the failure of address-block localizatio...
Djamel Gaceb, Véronique Eglin, Frank Lebour...
TVCG
2008
192views more  TVCG 2008»
15 years 4 months ago
Heads Up and Camera Down: A Vision-Based Tracking Modality for Mobile Mixed Reality
Anywhere Augmentation pursues the goal of lowering the initial investment of time and money necessary to participate in mixed reality work, bridging the gap between researchers in ...
Stephen DiVerdi, Tobias Höllerer
ECRTS
2006
IEEE
15 years 10 months ago
Optimal deadline assignment for periodic real-time tasks in dynamic priority systems
Real-time systems are often designed using a set of periodic tasks. Task periods are usually set by the system requirements, but deadlines and computation times can be modified i...
Patricia Balbastre, Ismael Ripoll, Alfons Crespo
CASES
2007
ACM
15 years 8 months ago
Cache leakage control mechanism for hard real-time systems
Leakage energy consumption is an increasingly important issue as the technology continues to shrink. Since on-chip caches constitute a major portion of the processor's transi...
Jaw-Wei Chi, Chia-Lin Yang, Yi-Jung Chen, Jian-Jia...
VTC
2007
IEEE
154views Communications» more  VTC 2007»
15 years 10 months ago
An Improved Peak-to-Average Power Ratio Estimation Scheme for OFDM Systems
—To approximate the exact peaks of continuous-time orthogonal frequency division multiplexing (OFDM) signals, four times oversampling is usually employed for discrete-time OFDM s...
Chin-Liang Wang, Sheng-Ju Ku, Chun-Ju Yang