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CORR
2010
Springer
135views Education» more  CORR 2010»
15 years 5 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
ACL
2010
15 years 4 months ago
Identifying Text Polarity Using Random Walks
Automatically identifying the polarity of words is a very important task in Natural Language Processing. It has applications in text classification, text filtering, analysis of pr...
Ahmed Hassan, Dragomir R. Radev
ASPDAC
2010
ACM
165views Hardware» more  ASPDAC 2010»
15 years 4 months ago
Dynamic power estimation for deep submicron circuits with process variation
- Dynamic power consumption in CMOS circuits is usually estimated based on the number of signal transitions. However, when considering glitches, this is not accurate because narrow...
Quang Dinh, Deming Chen, Martin D. F. Wong
COMPIMAGE
2010
Springer
15 years 4 months ago
On the Effects of Normalization in Adaptive MRF Hierarchies
Abstract. In this paper, we analyze the effects of energy normalization in adaptivehierarchy-based energy minimization methods. Adaptive hierarchies provide a nt multi-level abstra...
Albert Y. C. Chen, Jason J. Corso
PATMOS
2010
Springer
15 years 4 months ago
Self-Timed SRAM for Energy Harvesting Systems
Abstract. Portable digital systems tend to be not just low power but power efficient as they are powered by low batteries or energy harvesters. Energy harvesting systems tend to pr...
Abdullah Baz, Delong Shang, Fei Xia, Alexandre Yak...