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CSDA
2007
111views more  CSDA 2007»
14 years 9 months ago
On rank tests for shift detection in time series
Robustified rank tests, applying a robust scale estimator, are investigated for reliable and fast shift detection in time series. The tests show good power for sufficiently larg...
Roland Fried, Ursula Gather
ICRA
2009
IEEE
148views Robotics» more  ICRA 2009»
15 years 4 months ago
Tracked vehicle with circular cross-section to realize sideways motion
—In this video, a novel tracked mechanism for sideways motion is presented. The tracked mechanism is of circular cross-section and has active rolling axes at the center of the ci...
Kenjiro Tadakuma, Riichiro Tadakuma, Keiji Nagatan...
IROS
2009
IEEE
150views Robotics» more  IROS 2009»
15 years 4 months ago
Basic running test of the cylindrical tracked vehicle with sideways mobility
— In this paper, the basic running performance of the cylindrical tracked vehicle with sideways mobility is presented. The crawler mechanism is of circular cross-section and has ...
Kenjiro Tadakuma, Riichiro Tadakuma, Keiji Nagatan...
SASO
2008
IEEE
15 years 4 months ago
Self-Organized Synchronization in Wireless Network
We investigate periodic time synchronization of networks without centralized control, which can be modeled as a problem of aligning local variables taking values on a circle. Sync...
Jiang Yu, Olav Tirkkonen