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Selective attention may be focused upon a region of interest within the visual surroundings, thereby improving the perceptual quality of stimuli at that location. It has been debated whether this spatially selective mechanism plays a role in the attentive selection of whole objects in a visual scene. The relationship between spatial and object-selective(More)
This work describes the development of new automated antenna calibration instrumentation for the Deep Space Network (DSN). The purpose of the antenna calibration instrumentation is to provide reliable tools for the assessment, calibration, and improvement of the performance of the large number of antenna systems in the DSN, with special emphasis on Ka-band(More)
This paper presents a multi-agent approach to gene expression analysis and illustrates the working steps using real dataset produced from a microarray experiment. The analysis can be conducted in a multi-agent environment with majority of the workload automated by agents at different stages of processing. Conceptually, the analysis process can be divided(More)
In this paper, a new model and low level control system based on state variables theory for the commercial robotic platform called Pioneer 2 has been developed. We have identified and modelled the robot from the angular speeds of the wheels. We have controlled the translation and rotation speed of the robot, the orientation angle and the position(More)
This paper introduces different numerical strategies in computational electrophysiology, based on the Finite Element Method to handle the space discretization of the governing equations. The long-term goal is to apply these computational techniques to study the three-dimensional electrical propagation in patient-specific ventricular geometries, having in(More)
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