We consider the problem of identifying a good option out of finite set of options under combinatorially structured, noisy feedback about the quality of the options in a sequential process: In each round, a subset of the options, from an available set of subsets, can be selected to receive noisy information about the quality of the options in the chosen subset. The goal is to identify the highes...

This paper presents a novel architecture mapping technique which was essential in the design of a QR array which forms the core processor of a single chip adaptive beamforming system. The mapping technique assigns a QR triangular array of 2m+3m+1 cells down onto a linear architecture of m+1 processors. The mapping results in a linear systolic architecture with one hundred percent hardware utili...

In this article, construction, operation, and performance of the RICH detector of Fermilab experiment 781 (SELEX) are described. The detector utilizes a matrix of 2848 phototubes for the photocathode to detect Cherenkov photons generated in a 10m Neon radiator. For the central region an N0 of 104 cm , corresponding to 13.6 hits on a β = 1 ring, was obtained. The ring radius resolution measured ...

of current literature on the platinum metals and their alloys

Inspired by the oscillatory nature of cerebral cortex activity, we recently proposed and studied self-organizing maps (SOMs) based on limit cycle neural activity in an attempt to improve the information efficiency and robustness of conventional single-node, single-pattern representations. Here we explore for the first time the use of limit cycle SOMs to build a neural architecture that controls...

We introduce roboPix, a robot, which is able to paint action paintings from a user’s thoughts using a Brain-Computer-Interface (BCI). The BCI provides signals, which encompass the user’s recognized thoughts and the user’s level of excitement. These signals command the movement of the robot’s arm, which spreads the paint on the canvas. Our system combines explicit and implicit signals to persona...

This paper discuss an improvement of that robot acquires a knowledge of environment by interacting with objects without designer’s knowledge. The knowledge is acquired by moving its arm slightly around an object and calculating affordances probabilistically through the behavior of feature points in images of environment. Specifically, the robot distinguish whether its arm is occluded by an obje...