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ICASSP
2011
IEEE
14 years 1 months ago
Linear IIR-MMSE precoding for frequency selective MIMO channels
We consider the design of linear precoding filters with respect to the minimum mean square error (MMSE) criterion for systems that employ an additional scalar gain next to a fix...
Sander Wahls, Holger Boche
TSP
2010
14 years 4 months ago
Estimating multiple frequency-hopping signal parameters via sparse linear regression
Abstract--Frequency hopping (FH) signals have well-documented merits for commercial and military applications due to their near-far resistance and robustness to jamming. Estimating...
Daniele Angelosante, Georgios B. Giannakis, Nichol...
ICRA
2007
IEEE
134views Robotics» more  ICRA 2007»
15 years 4 months ago
MRBUG: A Competitive Multi-Robot Path Finding Algorithm
— We explore an on-line problem where a group of robots has to reach a target whose position is known in an unknown planar environment whose geometry is acquired by the robots du...
Shahar Sarid, Amir Shapiro, Yoav Gabriely
ICRA
2006
IEEE
99views Robotics» more  ICRA 2006»
15 years 4 months ago
MRSAM: a Quadratically Competitive Multi-robot Online Navigation Algorithm
— We explore an online problem where a group of robots has to find a target whose position is unknown in an unknown planar environment whose geometry is acquired by the robots d...
Shahar Sarid, Amir Shapiro, Yoav Gabriely
ITS
2000
Springer
159views Multimedia» more  ITS 2000»
15 years 1 months ago
Can We Learn from ITSs?
With the rise of VR, the internet, and mobile technologies and the shifts in educational focus from teaching to learning and from solitary to collaborative work, it's easy (bu...
Benedict du Boulay