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ICRA
2008
IEEE
160views Robotics» more  ICRA 2008»
15 years 11 months ago
A constrained optimization approach to virtual fixtures for multi-handed tasks
— In this work, we have extended the concept of constrained motion control of robots to surgical tasks that require multiple robots. We present virtual fixtures to guide the mot...
Ankur Kapoor, Russell H. Taylor
TC
2008
15 years 4 months ago
The Synonym Lookaside Buffer: A Solution to the Synonym Problem in Virtual Caches
To support dynamic address translation in today's microprocessors, the first-level cache is accessed in parallel with a translation lookaside buffer (TLB). However, this curre...
Xiaogang Qiu, Michel Dubois
HICSS
2010
IEEE
215views Biometrics» more  HICSS 2010»
15 years 11 months ago
Investigating the Drivers of the Continuous Use of Social Virtual Worlds
Social virtual worlds (SVWs) have become increasingly important environments for social interaction, especially for the younger generations. For SVWs to be economically sustainabl...
Matti Mäntymäki, Jani Merikivi
HICSS
2008
IEEE
148views Biometrics» more  HICSS 2008»
15 years 11 months ago
Understanding the Relationship between Justice and Team Goal Commitment in Virtual Project Teams: An Empirical Investigation
Virtual project teams are spontaneous group configurations that endeavor to overcome spatial and temporal restrictions in bringing together distant experts to create just-in-time ...
Eric Tze Kuan Lim, Yu-Ting Caisy Hung
IJVR
2007
124views more  IJVR 2007»
15 years 4 months ago
The Effect of Gaps Between Displays on Spatial Perception and Cognition Tasks in Virtual Environments
—We propose the concept of Gap Between Displays (GBD) as a component of immersion in virtual environment systems. We hypothesized that GBD may reduce users’ task performance in...
Yi Wang, Kunmi Otitoju, Tong Liu, Sijung Kim, Doug...