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A Note of Zipf's Law, Natural Languages, and Noncoding DNA Regions
(1995-03-01)
In Phys. Rev. Letters (73:2), Mantegna et al. conclude on the basis of Zipf rank frequency data that noncoding DNA sequence regions are more like natural languages than coding regions. We argue on the contrary that an ...
The M-Machine Multicomputer
(1995-03-01)
The M-Machine is an experimental multicomputer being developed to test architectural concepts motivated by the constraints of modern semiconductor technology and the demands of programming systems. The M- Machine computing ...
Aeroacoustics on Non-Dedicated Workstations
(1995-04-01)
The simulation of subsonic aeroacoustic problems such as the flow-generated sound of wind instruments is well suited for parallel computing on a cluster of non-dedicated workstations. Simulations are demonstrated which ...
Comparison Between Subsonic Flow Simulation and Physical Measurements of Flue Pipes
(1995-04-01)
Direct simulations of wind musical instruments using the compressible Navier Stokes equations have recently become possible through the use of parallel computing and through developments in numerical methods. As a first ...
Face Recognition from One Example View
(1995-09-01)
If we are provided a face database with only one example view per person, is it possible to recognize new views of them under a variety of different poses, especially views rotated in depth from the original example ...
Estimation of Pose and Illuminant Direction for Face Processing
(1994-11-01)
In this paper three problems related to the analysis of facial images are addressed: the illuminant direction, the compensation of illumination effects and, finally, the recovery of the pose of the face, restricted to ...
A Network Charge-Orineted MOS Transistor Model
(1995-08-01)
The MOS transistor physical model as described in [3] is presented here as a network model. The goal is to obtain an accurate model, suitable for simulation, free from certain problems reported in the literature [13], and ...
The Role of Attention in Binocular Rivalry as Revealed Through Optokinetic Nystagmus
(1995-11-01)
When stimuli presented to the two eyes differ considerably, stable binocular fusion fails, and the subjective percept alternates between the two monocular images, a phenomenon known as binocular rivalry. The influence of ...
Extracting Salient Curves from Images: An Analysis of the Saliency Network
(1995-08-01)
The Saliency Network proposed by Shashua and Ullman is a well-known approach to the problem of extracting salient curves from images while performing gap completion. This paper analyzes the Saliency Network. The ...
On the Physiology of Bistable Percepts
(1995-11-01)
Binocular rivalry refers to the alternating perceptions experienced when two dissimilar patterns are stereoscopically viewed. To study the neural mechanism that underlies such competitive interactions, single cells were ...