Browse by Author "Sha, Lui"
Now showing items 12-17 of 17
Mancuso, Renato; Pellizzoni, Rodolfo; Caccamo, Marco; Sha, Lui; Yun, Heechul (2014)Multi-core platforms represent the answer of the industry to the increasing demand for computational capabilities. From a real-time perspective, however, the inherent sharing of resources, such as memory subsystem and I/O ...
SCOBE: A Schedule Randomization Protocol for Obfuscation Against Timing Inference Attacks in Hard Real-Time Systems Yoon, Man-Ki; Mohan, Sibin; Chen, Chien-Ying; Sha, Lui (2015-10-15)The high degree of predictability in hard real-time systems makes it possible for adversaries to launch timing inference attacks such as those based on side-channels and covert-channels. We present SCOBE, an obfuscation ...
Sha, Lui; Caccamo, Marco; Mancuso, Renato; Kim, Jung-Eun; Yoon, Man-Ki; Pellizzoni, Rodolfo; Yun, Heechul; Russel Kegley; Dennis Perlman; Greg Arundale; Bradford, Richard (2014-11-05)The benefits of adopting emerging multicore processors include reductions in space, weight, power, and cooling, while increasing CPU bandwidth per processor. However, the existing real-time system engineering process is ...
Zheng, Rong; He, Guanghui; Gupta, Indranil; Hou, Jennifer C.; Sha, Lui (2004-04)Time attribute is one of the most important attributes of time series data generated in wireless sensor networks. Coupled with energy, bandwidth, computational constraints of wireless sensors, efficient mechanisms need to ...
Towards Safe and Effective Integration of Networked Medical Devices using Organ-based Semi-Autonomous Hierarchical Control Kang, Woochul; Wu, Po-Liang; Sha, Lui; Berlin, Richard B., Jr.; Goldman, Julian M. (2012-10-23)Leveraging connectivity and interoperability of medical devices promises a great benefit for patient safety and effectiveness of medical services. However, safety issues arising from coordination failures between networked ...
WCET-Aware Optimization of Shared Cache Partition and Bus Arbitration for Hard Real-Time Multicore Systems Yoon, Man-Ki; Kim, Jung-Eun; Sha, Lui (2011-05)In recent years, multicore processors have been receiving a significant amount of attention from avionic and automotive industries as the demand for high-end real-time applications drastically increases. However, the ...