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Systems Biology Commons

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Full-Text Articles in Systems Biology

In-Silico Models For Capturing The Static And Dynamic Characteristics Of Robustness Within Complex Networks, Bhanu K. Kamapantula Jan 2015

In-Silico Models For Capturing The Static And Dynamic Characteristics Of Robustness Within Complex Networks, Bhanu K. Kamapantula

Theses and Dissertations

Understanding the role of structural patterns within complex networks is essential to establish the governing principles of such networks. Social networks, biological networks, technological networks etc. can be considered as complex networks where information processing and transport plays a central role. Complexity in these net works can be due to abstraction, scale, functionality and structure. Depending on the abstraction each of these can be categorized further. Gene regulatory networks are one such category of biological networks. Gene regulatory networks (GRNs) are assumed to be robust under internal and external perturbations. Network motifs such as feed-forward loop motif and bifan motif …


Graph-Based Regularization In Machine Learning: Discovering Driver Modules In Biological Networks, Xi Gao Jan 2015

Graph-Based Regularization In Machine Learning: Discovering Driver Modules In Biological Networks, Xi Gao

Theses and Dissertations

Curiosity of human nature drives us to explore the origins of what makes each of us different. From ancient legends and mythology, Mendel's law, Punnett square to modern genetic research, we carry on this old but eternal question. Thanks to technological revolution, today's scientists try to answer this question using easily measurable gene expression and other profiling data. However, the exploration can easily get lost in the data of growing volume, dimension, noise and complexity. This dissertation is aimed at developing new machine learning methods that take data from different classes as input, augment them with knowledge of feature relationships, …