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LCN
2002
IEEE
15 years 11 months ago
On Modeling the Packet Error Statistics in Bursty Channels
Wireless channels usually face bursty errors, i.e., errors are prone to occur in clusters. These bit errors can be modeled using the Gilbert-Elliott model. When data packets are t...
Changli Jiao, Loren Schwiebert, Bin Xu
NDSS
2002
IEEE
15 years 11 months ago
Implementing Pushback: Router-Based Defense Against DDoS Attacks
Pushback is a mechanism for defending against distributed denial-of-service (DDoS) attacks. DDoS attacks are treated as a congestion-control problem, but because most such congest...
John Ioannidis, Steven M. Bellovin
VISUALIZATION
2002
IEEE
15 years 11 months ago
Visualizing Dynamic Molecular Conformations
The bioactivity of a molecule strongly depends on its metastable conformational shapes and the transitions between these. Therefore, conformation analysis and visualization is a b...
Johannes Schmidt-Ehrenberg, Daniel Baum, Hans-Chri...
IFIP
2010
Springer
15 years 11 months ago
Grasp Exploration for 3D Object Shape Representation Using Probabilistic Map
In this work it is shown the representation of 3D object shape acquired from grasp exploration. Electromagnetic motion tracking sensors are used on the fingers for object contour f...
Diego R. Faria, Ricardo Martins, Jorge Dias
SIGGRAPH
2010
ACM
15 years 11 months ago
Optimizing walking controllers for uncertain inputs and environments
We introduce methods for optimizing physics-based walking controllers for robustness to uncertainty. Many unknown factors, such as external forces, control torques, and user contr...
Jack M. Wang, David J. Fleet, Aaron Hertzmann