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SRDS
2006
IEEE
16 years 1 months ago
Proactive Resilience Revisited: The Delicate Balance Between Resisting Intrusions and Remaining Available
In a recent paper, we presented proactive resilience as a new approach to proactive recovery, based on architectural hybridization. We showed that, with appropriate assumptions ab...
Paulo Sousa, Nuno Ferreira Neves, Paulo Verí...
SUTC
2006
IEEE
16 years 1 months ago
Self-organization Strategies for Dynamic Context Coverage in Capability-Constrained Mobile Sensor Networks
We propose and formally characterize a new problem named the dynamic context coverage problem in capabilityconstrained mobile sensor network environments. The goal is to move and ...
Shiow-yang Wu, Chao-Hong Liu, Chen-Kuang Tzeng
VLSID
2006
IEEE
143views VLSI» more  VLSID 2006»
16 years 1 months ago
Frame Based Fair Multiprocessor Scheduler: A Fast Fair Algorithm for Real-Time Embedded Systems
This paper presents Frame Based Fair Multiprocessor Scheduler (FBFMS) which provides accurate real-time proportional fair scheduling for a set of dynamic tasks on a symmetric mult...
Arnab Sarkar, P. P. Chakrabarti, Rajeev Kumar
VTC
2006
IEEE
16 years 1 months ago
A Novel Hybrid ARQ Scheme Based on Shift Column Permutation Bit Interleaving for OFDM Systems
—In this paper, a novel hybrid ARQ scheme based on shift column permutation bit interleaving is proposed for OFDM systems. When a packet is requested for retransmission, we can u...
Junwoo Jung, Hyungwon Park, Jaesung Lim
VTC
2006
IEEE
16 years 1 months ago
Channel Estimation and Multiuser Detection for MC-DS/CDMA Systems
We propose a joint channel and data estimation scheme which does not require the training data in multicarrier direct-sequence multiple access (MC-DS/CDMA) systems. In order to eli...
Bangwon Seo, Jae Young Ahn, Hyung-Myung Kim
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