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Philosophies and technologies for ambient aware devices in wearable computing grids
The possible context sensors, their required accuracies, their use in mobile services-possibly leading to background interactions of user devices-as well as a draft of their integration into an ambient aware device are described. Expand
A Two-Tiered Approach to Self-Localization
This paper describes a two-tiered approach to the self-localization problem for soccer playing robots using generic off-the-shelf color cameras, assuming a relatively good estimation of the position and orientation of the robot. Expand
Gradient Estimation in Uncertain Data
This work presents a comparison between gradient estimation Using normalized convolution and gradient estimation using normalized differential convolution with regard to speed, accuracy, and noisesensitivity. Expand