@proceedings {38176, title = {Computing the Tree of Life: Leveraging the Power of Desktop and Service Grids}, year = {2011}, month = {2011}, type = {10.1109/IPDPS.2011.344}, abstract = {The trend in life sciences research, particularly in molecular evolutionary systematics, is toward larger data sets and ever-more detailed evolutionary models, which can generate substantial computational loads. Over the past several years we have developed a grid computing system aimed at providing researchers the computational power needed to complete such analyses in a timely manner. Our grid system, known as The Lattice Project, was the first to combine two models of grid computing - the service model, which mainly federates large institutional HPC resources, and the desktop model, which harnesses the power of PCs volunteered by the general public. Recently we have developed a "science portal" style web interface that makes it easier than ever for phylogenetic analyses to be completed using GARLI, a popular program that uses a maximum likelihood method to infer the evolutionary history of organisms on the basis of genetic sequence data. This paper describes our approach to scheduling thousands of GARLI jobs with diverse requirements to heterogeneous grid resources, which include volunteer computers running BOINC software. A key component of this system provides a priori GARLI runtime estimates using machine learning with random forests.}, keywords = {(artificial, (mathematics), analysis, BOINC, COMPUTATION, computational, computing, data, Estimation, evolutionary, GARLI, genetic, Grid, GRIDS, handling, heterogeneous, History, HPC, information, intelligence), interface, interfaces, Internet, jobs, lattice, learning, life, likelihood, load, machine, maximum, method, model, molecular, phylogenetic, portal, Portals, power, project, resource, Science, sequence, service, services, sets, software, substantial, system, systematics, tree, TREES, user, Web}, author = {Adam L. Bazinet and Michael P. Cummings} } @article {38379, title = {Microbial oceanography in a sea of opportunity}, journal = {NatureNature}, volume = {459}, year = {2009}, type = {10.1038/nature08056}, abstract = {Plankton use solar energy to drive the nutrient cycles that make the planet habitable for larger organisms. We can now explore the diversity and functions of plankton using genomics, revealing the gene repertoires associated with survival in the oceans. Such studies will help us to appreciate the sensitivity of ocean systems and of the ocean{\textquoteright}s response to climate change, improving the predictive power of climate models.}, keywords = {Astronomy, astrophysics, Biochemistry, Bioinformatics, Biology, biotechnology, cancer, cell cycle, cell signalling, climate change, Computational Biology, development, developmental biology, DNA, drug discovery, earth science, ecology, environmental science, Evolution, evolutionary biology, functional genomics, Genetics, Genomics, geophysics, immunology, interdisciplinary science, life, marine biology, materials science, medical research, medicine, metabolomics, molecular biology, molecular interactions, nanotechnology, Nature, neurobiology, neuroscience, palaeobiology, pharmacology, Physics, proteomics, quantum physics, RNA, Science, science news, science policy, signal transduction, structural biology, systems biology, transcriptomics}, isbn = {0028-0836}, author = {Bowler, Chris and Karl, David M. and Rita R. Colwell} }