4378 search results - page 195 / 876 » On the Complexity of Ordered Colourings |
162
click to vote
TASLP
2010
15 years 1 months ago
2010
We present a frequency-domain technique based on PARAllel FACtor (PARAFAC) analysis that performs multichannel blind source separation (BSS) of convolutive speech mixtures. PARAFAC...
199
click to vote
ESORICS
2012
Springer
13 years 9 months ago
2012
Springer
With more than 300 million cards sold, HID iClass is one of the most popular contactless smart cards on the market. It is widely used for access control, secure login and payment s...
179
click to vote
VTC
2007
IEEE
16 years 25 days ago
2007
IEEE
— In this paper, we focus on the diversity order of the decode-and-forward (DF) cooperative networks with relay selection. Many detection schemes have been proposed for the DF; b...
177
click to vote
GLOBECOM
2006
IEEE
16 years 18 days ago
2006
IEEE
— High-rate space-time-frequency block codes (STFBC) are promising for achieving high bandwidth efficiency, low overhead and latency. Recently, a class of low-complexity STFBC m...
171
click to vote
TAMC
2010
Springer
15 years 11 months ago
2010
Springer
We study possible formulations of algebraic propositional proof systems operating with noncommutative formulas. We observe that a simple formulation gives rise to systems at least ...