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2009
15 years 5 months ago
Smoke and Mirrors: Reflecting Files at a Geographically Remote Location Without Loss of Performance
The Smoke and Mirrors File System (SMFS) mirrors files at geographically remote datacenter locations with negligible impact on file system performance at the primary site, and min...
Hakim Weatherspoon, Lakshmi Ganesh, Tudor Marian, ...
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TCOM
2010
141views more  TCOM 2010»
15 years 2 months ago
Mutual Information Statistics and Beamforming Performance Analysis of Optimized LoS MIMO Systems
Abstract--This paper provides a systematic mutual information (MI) and multichannel beamforming (MBF) characterization of optimized multiple-input multiple-output (MIMO) communicat...
Michail Matthaiou, Paul de Kerret, George K. Karag...
TWC
2010
15 years 2 months ago
Enhancing cell-edge performance: a downlink dynamic interference avoidance scheme with inter-cell coordination
Interference management has been a key concept for designing future high data-rate wireless systems that are required to employ dense reuse of spectrum. Static or semistatic interf...
Mahmudur Rahman, Halim Yanikomeroglu
INFOCOM
2012
IEEE
13 years 9 months ago
Experimental performance comparison of Byzantine Fault-Tolerant protocols for data centers
Abstract—In this paper, we implement and evaluate three different Byzantine Fault-Tolerant (BFT) state machine replication protocols for data centers: (1) BASIC: The classic solu...
Guanfeng Liang, Benjamin Sommer, Nitin H. Vaidya
ISCA
2012
IEEE
262views Hardware» more  ISCA 2012»
13 years 9 months ago
Boosting mobile GPU performance with a decoupled access/execute fragment processor
Smartphones represent one of the fastest growing markets, providing significant hardware/software improvements every few months. However, supporting these capabilities reduces the...
Jose-Maria Arnau, Joan-Manuel Parcerisa, Polychron...