Bmc Bioinformatics, Holger Fröhlich, Nora Speer, Annemarie Poustka, Tim Beißbarth, Biomed Central, ...
Software GOSim – an R-package for computation of information theoretic
Clustering-based Approach to Identify Solutions for the Inference of Regulatory Networks (2005)
Christian Spieth, Felix Streichert, Nora Speer, Andreas Zell
In this paper we address the problem of finding valid solutions for the problem of inferring gene regulatory networks. Different approaches to directly infer the dependencies of gene regulatory...
Biological Cluster Validity Indices (2005)
Based On The, Nora Speer, Christian Spieth, Andreas Zell
With the invention of biotechnological high throughput methods like DNA microarrays and the analysis of the resulting huge amounts of biological data, clustering algorithms gain new popularity.
Functional Grouping of Genes Using Spectral Clustering And Gene Ontology (2005)
Nora Speer, Holger Fröhlich, Christian Spieth, Andreas Zell
With the invention of high throughput methods, researchers are capable of producing large amounts of biological data. During the analysis of such data the need for a functional grouping of genes...
Identifying Valid Solutions for the Inference of Regulatory Networks (2005)
Christian Spieth, Felix Streichert, Andreas Zell, Nora Speer
In this paper, we address the problem of finding gene regulatory networks from experimental DNA microarray data. The problem often is multi-modal and therefore appropriate optimization strategies...
Multiobjective model optimization for inferring gene regulatory networks (2005)
Christian Spieth, Felix Streichert, Nora Speer, Andreas Zell
Abstract. With the invention of microarray technology, researchers are able to measure the expression levels of ten thousands of genes in parallel at various time points of a biological process. The...
Spectral clustering gene ontology terms to group genes by function (2005)
Nora Speer, Christian Spieth, Andreas Zell
Abstract. With the invention of biotechnological high throughput methods like DNA microarrays, biologists are capable of producing huge amounts of data. During the analysis of such data the need for...
Functional Distances for Genes Based on GO Feature Maps and their Application to (2005)
Nora Speer, Holger Fröhlich, Christian Spieth, Andreas Zell
Abstract — With the invention of high throughput methods, researchers are capable of producing large amounts of biological data. During the analysis of such data, the need for a functional grouping...
Iteratively inferring gene regulatory networks with virtual knockout experiments (2004)
Christian Spieth, Felix Streichert, Nora Speer, Andreas Zell
Abstract. In this paper we address the problem of finding gene regulatory networks from experimental DNA microarray data. We introduce enhancements to an Evolutionary Algorithm optimization process...
Christian Spieth, Felix Streichert, Nora Speer, Andreas Zell
Abstract — In this paper we address the problem of finding gene regulatory networks from artificial data sets of DNA microarray experiments. Some researchers suggested Evolutionary Algorithms for...
A memetic inference method for gene regulatory networks based on s-systems (2004)
Christian Spieth, Felix Streichert, Nora Speer, Andreas Zell
Abstract — In this paper we address the problem of finding gene regulatory networks from experimental DNA microarray data. As underlying mathematical model we used S-Systems, a quantitative model,...
Christian Spieth, Felix Streichert, Nora Speer, Andreas Zell
Abstract. In this paper we address the problem of finding gene regulatory networks from experimental DNA microarray data. Different approaches to infer the dependencies of gene regulatory networks by...