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4 papers · 2 filters
Wireless Power Transfer for Distributed Estimation in Sensor Networks
Vien V. Mai, Won-Yong Shin, Koji Ishibashi
This paper studies power allocation for distributed estimation of an unknown scalar random source in sensor networks with a multiple-antenna fusion center (FC), where wireless sens…
Information-geometrical characterization of statistical models which are statistically equivalent to probability simplexes
Hiroshi Nagaoka
The probability simplex is the set of all probability distributions on a finite set and is the most fundamental object in the finite probability theory. In this paper we give a cha…
On a Relationship between the Correct Probability of Estimation from Correlated Data and Mutual Information
Yasutada Oohama
Let , be two correlated discrete random variables. We consider an estimation of from encoded data of by some encoder function . We derive an inequality…
Two-Dimensional Source Coding by Means of Subblock Enumeration
Takahiro Ota, Hiroyoshi Morita
A technique of lossless compression via substring enumeration (CSE) attains compression ratios as well as popular lossless compressors for one-dimensional (1D) sources. The CSE uti…