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DAC
2005
ACM
14 years 8 months ago
Energy optimal speed control of devices with discrete speed sets
We obtain analytically, the energy optimal speed profile of a generic multi-speed device with a discrete set of speeds, to execute a given task within a given time. Current implem...
Ravishankar Rao, Sarma B. K. Vrudhula
ACII
2005
Springer
14 years 1 months ago
A User-Centered Approach to Affective Interaction
Abstract. We have built eMoto, a mobile service for sending and receiving affective messages, with the explicit aim of addressing the inner experience of emotions. eMoto is a desig...
Petra Sundström, Anna Ståhl, Kristina H...
WECWIS
2002
IEEE
133views ECommerce» more  WECWIS 2002»
14 years 11 days ago
SmartClick: An Enabler for Human-Centered Wireless Web Service
Recently wireless web services have been rapidly growing as a new way of information service. As the wireless Internet access grows, so do e-commerce opportunities through the wir...
Seong-ryong Kang, Hoh Peter In, Wei Zhao
COMPGEOM
2010
ACM
14 years 16 days ago
The 2-center problem in three dimensions
Let P be a set of n points in R3 . The 2-center problem for P is to find two congruent balls of the minimum radius whose union covers P. We present two randomized algorithms for ...
Pankaj K. Agarwal, Rinat Ben Avraham, Micha Sharir
ICRA
2009
IEEE
130views Robotics» more  ICRA 2009»
14 years 2 months ago
The adelopod tumbling robot
— The desire for a high mobility-to-size ratio in mobile robots has led to the exploration of many new methods of locomotion, one of which is tumbling. We believe that tumbling h...
Brett Hemes, Nikolaos Papanikolopoulos, Barry O'Br...