101 citations · 115 across the 5 of their papers we have counts for
5 papers
Extracting Phases from Aperiodic Signals
Alexander Kraskov, Thomas Kreuz, Ralph G. Andrzejak +3
We demonstrate by means of a simple example that the arbitrariness of defining a phase from an aperiodic signal is not just an academic problem, but is more serious and fundamental…
Monte Carlo Protein Folding: Simulations of Met-Enkephalin with Solvent-Accessible Area Parameterizations
Hsiao-Ping Hsu, Bernd A. Berg, Peter Grassberger
Treating realistically the ambient water is one of the main difficulties in applying Monte Carlo methods to protein folding. The solvent-accessible area method, a popular method fo…
Sequential Monte Carlo Methods for Protein Folding
Peter Grassberger
We describe a class of growth algorithms for finding low energy states of heteropolymers. These polymers form toy models for proteins, and the hope is that similar methods will ult…
Hierarchical Clustering Based on Mutual Information
Alexander Kraskov, Harald Stögbauer, Ralph G. Andrzejak +1
Motivation: Clustering is a frequently used concept in variety of bioinformatical applications. We present a new method for hierarchical clustering of data called mutual informatio…
Hierarchical Clustering Using Mutual Information
Alexander Kraskov, Harald Stoegbauer, Ralph G. Andrzejak +1
We present a method for hierarchical clustering of data called {\it mutual information clustering} (MIC) algorithm. It uses mutual information (MI) as a similarity measure and expl…