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HAPTICS
2009
IEEE
16 years 1 months ago
Passive set-position modulation approach for haptics with slow, variable, and asynchronous update
We consider the following problem in haptics: information update from the virtual world is slow w.r.t. the local servo-loop rate of the haptic device, and the information transmis...
Dongjun Lee, Ke Huang
CISS
2008
IEEE
16 years 24 days ago
Distributed estimation in wireless sensor networks via variational message passing
Abstract – In this paper, a variational message passing framework is proposed for Markov random fields. Analogous to the traditional belief propagation algorithm, variational mes...
Yanbing Zhang, Huaiyu Dai
ICRA
2008
IEEE
123views Robotics» more  ICRA 2008»
16 years 22 days ago
Exact state and covariance sub-matrix recovery for submap based sparse EIF SLAM algorithm
— This paper provides a novel state vector and covariance sub-matrix recovery algorithm for a recently developed submap based exactly sparse Extended Information Filter (EIF) SLA...
Shoudong Huang, Zhan Wang, Gamini Dissanayake
WCNC
2008
IEEE
16 years 20 days ago
Network Coding via Opportunistic Forwarding in Wireless Mesh Networks
— Network coding has been used to increase transportation capabilities in wireless mesh networks. In mesh networks, the coding opportunities depend on the co-location of multiple...
Jian Zhang, Yuanzhu Peter Chen, Ivan Marsic
ICCS
2007
Springer
16 years 14 days ago
A General Long-Time Molecular Dynamics Scheme in Atomistic Systems: Hyperdynamics in Entropy Dominated Systems
Abstract. We extend the hyperdynamics method developed for lowdimensional energy-dominated systems, to simulate slow dynamics in more general atomistic systems. We show that a few ...
Xin Zhou, Yi Jiang