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CORR
2010
Springer
135views Education» more  CORR 2010»
15 years 4 months ago
Modified EESM Based Link Adaptation Algorithm for Multimedia Transmission in Multicarrier Systems
The previous link adaptation algorithms on ofdm based systems use equal modulation order for all sub carrier index within a block. For multimedia transmission using ofdm as the mo...
R. Sandanalakshmi, Athilakshmi, K. Manivannan
COLT
2010
Springer
15 years 4 months ago
Mansour's Conjecture is True for Random DNF Formulas
In 1994, Y. Mansour conjectured that for every DNF formula on n variables with t terms there exists a polynomial p with tO(log(1/)) non-zero coefficients such that Ex{0,1}n [(p(x)...
Adam R. Klivans, Homin K. Lee, Andrew Wan
IPPS
2010
IEEE
15 years 4 months ago
Multicore-aware reuse distance analysis
This paper presents and validates methods to extend reuse distance analysis of application locality characteristics to shared-memory multicore platforms by accounting for invalidat...
Derek L. Schuff, Benjamin S. Parsons, Vijay S. Pai
IPPS
2010
IEEE
15 years 4 months ago
J2EE instrumentation for software aging root cause application component determination with AspectJ
Unplanned system outages have a negative impact on company revenues and image. While the last decades have seen a lot of efforts from industry and academia to avoid them, they stil...
Javier Alonso, Jordi Torres, Josep Lluis Berral, R...
IPPS
2010
IEEE
15 years 4 months ago
Using focused regression for accurate time-constrained scaling of scientific applications
Many large-scale clusters now have hundreds of thousands of processors, and processor counts will be over one million within a few years. Computational scientists must scale their ...
Bradley J. Barnes, Jeonifer Garren, David K. Lowen...