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Information Dissemination and Aggregation in Asset Markets with Simple Intelligent Traders
(1998-09-01)
Various studies of asset markets have shown that traders are capable of learning and transmitting information through prices in many situations. In this paper we replace human traders with intelligent software agents ...
Image-Based View Synthesis
(1997-01-01)
We present a new method for rendering novel images of flexible 3D objects from a small number of example images in correspondence. The strength of the method is the ability to synthesize images whose viewing position ...
Triangulation by Continuous Embedding
(1997-03-01)
When triangulating a belief network we aim to obtain a junction tree of minimum state space. Searching for the optimal triangulation can be cast as a search over all the permutations of the network's vaeriables. Our ...
A View on Dyslexia
(1997-06-01)
We describe here, briefly, a perceptual non-reading measure which reliably distinguishes between dyslexic persons and ordinary readers. More importantly, we describe a regimen of practice with which dyslexics learn a ...
Observations on Cortical Mechanisms for Object Recognition andsLearning
(1993-12-01)
This paper sketches a hypothetical cortical architecture for visual 3D object recognition based on a recent computational model. The view-centered scheme relies on modules for learning from examples, such as Hyperbf-like ...
Statistical Models for Co-occurrence Data
(1998-02-01)
Modeling and predicting co-occurrences of events is a fundamental problem of unsupervised learning. In this contribution we develop a statistical framework for analyzing co-occurrence data in a general setting where ...
Notes on PCA, Regularization, Sparsity and Support Vector Machines
(1998-05-01)
We derive a new representation for a function as a linear combination of local correlation kernels at optimal sparse locations and discuss its relation to PCA, regularization, sparsity principles and Support Vector Machines. ...
Modeling Invariances in Inferotemporal Cell Tuning
(1998-03-01)
In macaque inferotemporal cortex (IT), neurons have been found to respond selectively to complex shapes while showing broad tuning ("invariance") with respect to stimulus transformations such as translation and scale changes ...
On Degeneracy of Linear Reconstruction from Three Views: Linear Line Complex and Applications
(1997-12-01)
This paper investigates the linear degeneracies of projective structure estimation from point and line features across three views. We show that the rank of the linear system of equations for recovering the trilinear tensor ...
Sparse Correlation Kernel Analysis and Reconstruction
(1998-05-01)
This paper presents a new paradigm for signal reconstruction and superresolution, Correlation Kernel Analysis (CKA), that is based on the selection of a sparse set of bases from a large dictionary of class- specific basis ...