TIT
2002
13 years 4 months ago
2002
The problem of arranging two-dimensional arrays of data into one-dimensional sequences comes up in image processing, color quantization, and optical and magnetic data recording. A ...
TIT
2002
13 years 4 months ago
2002
We consider Zador's asymptotic formula for the distortion-rate function for a variable-rate vector quantizer in the high-rate case. This formula involves the differential ent...
TIT
2002
13 years 4 months ago
2002
A joint source
TIT
2002
13 years 4 months ago
2002
We consider the problem of sequential linear prediction of real-valued sequences under the square-error loss function. For this problem, a prediction algorithm has been demonstrate...
TIT
2002
13 years 4 months ago
2002
Abstract-- The aim of this paper is to present an axiomatization of a generalization of Shannon's entropy starting from partitions of finite sets. The proposed axiomatization ...
TIT
2002
13 years 4 months ago
2002
I present a new model for stock price fluctuations based on a concept of "information." In contrast, the usual Black
TIT
2002
13 years 4 months ago
2002
Generalization bounds depending on the margin of a classifier are a relatively recent development. They provide an explanation of the performance of state-of-the-art learning syste...
TIT
2002
13 years 4 months ago
2002
TIT
2002
13 years 4 months ago
2002
In this paper, we address the issue of performance of linear multiuser detectors for a multicasting application in an ad hoc wireless network. Using a code-division multiple-access...
TIT
2002
13 years 4 months ago
2002
Principal curves, like principal components, are a tool used in multivariate analysis for ends like feature extraction. Defined in their original form, principal curves need not ex...