TIT
2002
13 years 10 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 10 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 10 months ago
2002
A joint source
TIT
2002
13 years 10 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 10 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 10 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 10 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 10 months ago
2002
TIT
2002
13 years 10 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 10 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...