搜索结果: 1-15 共查到“mutual information”相关记录25条 . 查询时间(0.202 秒)
Low Randomness Masking and Shuffling: An Evaluation Using Mutual Information
masking shuffling RNG
2018/11/19
Side-channel countermeasure designers often face severe performance overheads when trying to protect a device. Widely applied countermeasures such as masking and shuffling entail generating a large am...
Analysis of Reliability and Impact Factors of Mutual Information Similarity Criterion for Remote Sensing Imagery Template Matching
Matching Registration Reliability Performance Impact Analysis Multi-sensor
2015/11/23
Reliability of similarity measure is a key factor for successful image matching. In this paper, mutual information is introduced to template image matching as a similarity measure. Its ability of adap...
Entropy and Mutual Information for Markov Channels with General Inputs
Entropy Mutual Information Markov Channels General Inputs
2015/7/8
We study new formulas based on Lyapunov exponents for entropy, mutual information, and capacity of finite state discrete time Markov channels. We also develop a method for directly computing mutual in...
Sumset and Inverse Sumset Inequalities for Differential Entropy and Mutual Information
Shannon entropy differential entropy sumset bounds inequalities submodularity data processing mutual information
2012/6/19
The sumset and inverse sumset theories of Freiman, Pl\"{u}nnecke and Ruzsa, give bounds connecting the cardinality of the sumset $A+B=\{a+b\;;\;a\in A,\,b\in B\}$ of two discrete sets $A,B$, to the ca...
GLACIER SURFACE MONITORING BY MAXIMIZING MUTUAL INFORMATION
SAR polarimetry information theory glacier
2014/4/29
The contribution of Polarimetric Synthetic Aperture Radar (PolSAR) images compared with the single-channel SAR in terms of temporal scene characterization has been found and described to add valuable ...
An Exploration of the Kolmogorov-Smirnov Test as Competitor to Mutual Information Analysis
implementation side-channel analysis mutual information analysis
2011/7/25
A theme of recent side-channel research has been the quest for distinguishers which remain effective even when few assumptions can be made about the underlying distribution of the measured leakage tra...
A Comprehensive Evaluation of Mutual Information Analysis Using a Fair Evaluation Framework
implementation / side-channel analysis mutual information
2012/3/27
The resistance of cryptographic implementations to side channel analysis is matter of considerable interest to those concerned with information security. It is particularly desirable to identify the a...
An Exploration of the Kolmogorov-Smirnov Test as Competitor to Mutual Information Analysis
implementation / side-channel analysis mutual information analysis differential power analysis Kolmogorov-Smirnov
2012/3/27
A theme of recent side-channel research has been the quest for distinguishers which remain effective even when few assumptions can be made about the underlying distribution of the measured leakage tra...
Mutual information, matroids and extremal dependencies
Mutual information matroids extremal dependencies
2011/2/24
In this paper, it is shown that the rank function of a matroid can be represented by a “mutual
information function” if and only if the matroid is binary. The mutual information function
considered ...
The performance of mutual information for mixture of bivariate normal distributions based on robust kernel estimation
Mutual Information Kernel Density Minimum Volume Ellipsoid
2010/9/25
Mutual Information (MI) measures the degree of association between variables in nonlinear model as well as linear models. It can also be used to measure the dependency between variables in mixture dis...
The total many-body correlations present in nite temperature classical spin systems are studied using the concept of mutual information. As opposed to zero-temperature quantum phase transitions,the t...
Quantum correlation: Comparison of measures with geometry and mutual information
Quantum correlation Comparison measures geometry mutual information
2010/11/5
Two measures for quantum correlations were proposed recently from a geometric perspective [Phys. Rev. Lett. 104, 080501 (2010); e-print arXiv:1004.0190]. We prove the the equivalence of the two geomet...
Certain Relations between Mutual Information and Fidelity of Statistical Estimation
Certain Relations Mutual Information Fidelity of Statistical Estimation
2010/10/19
I present several new relations between mutual information (MI) and statistical estimation error for a system that can be regarded simultaneously as a communication channel and as an estimator of an ...
Quantifying Emergence in terms of Persistent Mutual Information
Persistent Mutual Information close times
2010/4/2
We define Persistent Mutual Information (PMI) as the Mutual (Shannon) Information between the past history of a system and its evolution significantly later in the future. This quantifies how much pas...
Estimation of Rényi Entropy and Mutual Information Based on Generalized Nearest-Neighbor Graphs
Rényi Entropy Mutual Information Generalized Nearest-Neighbor Graphs
2010/3/11
In this paper we consider simple and computationally efficient nonparametric estimators of R´enyi
entropy and mutual information based on an i.i.d. sample drawn from an unknown, absolutely
con...