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Innovation Matters  
  Computer Science > Computational Biology and Medical Informatics >

B. Robson B. and R. Mushlin (2004), "Genomic Messaging System for Information-Based Personalized Medicine with Clinical and Proteome Research Applications", J. Proteome Res. In Press.

Abstract
The convergence of clinical medicine and the Life Sciences, commencing with opportunities in clinical trials and clinically linked medical research, presents many novel challenges. The Genomic Messaging System (GMS) described here was originally developed as a tool for assembling clinical genomic records of individual and collective patients, and was then generalized to become a flexible workflow component that will link clinical records to a variety of computational biology research tools, for research and ultimately for a more personalized, focused, and preventative healthcare system. Prominent among the applications linked are protein science applications, including the rapid automated modeling of patient proteins with their individual structural polymorphisms. In an initial study, GMS formed the basis of a fully automated system for modeling patient proteins with structural polymorphisms as a basis for drug selection and ultimately design on an individual patient basis.



B. Robson and R. Mushlin (2004), "The Dragon on the Gold: Myths and Realities for Data Mining in Biotechnology using Digital and Molecular Libraries", J. Proteome Res. In Press.

Abstract
To develop bioscience and personalized medicine in the post-genomic era, the biggest problem may be how to extract knowledge from the rich libraries of biomedical data. A particular dragon protects the gold therein: the dragon is the “curse of dimensionality” and its formidable fire weapon, which is burning researchers, is the “combinatorial explosion”. This arises because many genomic, proteomic, clinical, and lifestyle factors may interact that cannot necessarily be considered on a simple pairwise or additive basis. A suggested theoretical solutionsor at least “road map” that ameliorates management of these problems borrows from several disciplines. It is undertaken also in the hope might also lead to research with broader impact on several unresolved issues in biotechnology: conversely, mathematical understanding of processes involving molecular libraries, such as cDNA libraries and DNA in the living cell itself, may open the opportunities to use biotechnology to construct nanotechnological storage and query systems.



S. Weiss, and N. Indurkhya (2000), "Lightweight rule induction", Proceedings of the Seventeenth International Conference on Machine Learning, pp. 1135-1142.

Abstract
A lightweight rule induction method is described that generates compact Disjunctive Normal Form (DNF) rules. Each class has an equal number of unweighted rules. A new example is classified by applying all rules and assigning the example to the class with the most satisfied rules. The induction method attempts to minimize the training error with no pruning. An overall design is specified by setting limits on the size and number of rules. During training, cases are adaptively weighted using a simple cumulative error method. The induction method is nearly linear in time relative to an increase in the number of induced rules or the number of cases. Experimental results on large benchmark data sets demonstrate that predictive performance can rival the best reported results in the literature.


 

 
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