L
Lamia Youseff
Researcher at University of California, Santa Barbara
Publications - 21
Citations - 3743
Lamia Youseff is an academic researcher from University of California, Santa Barbara. The author has contributed to research in topics: Cloud computing & Virtual machine. The author has an hindex of 13, co-authored 21 publications receiving 3678 citations. Previous affiliations of Lamia Youseff include Massachusetts Institute of Technology & Google.
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Proceedings ArticleDOI
The Eucalyptus Open-Source Cloud-Computing System
Daniel Nurmi,Rich Wolski,Chris Grzegorczyk,Graziano Obertelli,Sunil Soman,Lamia Youseff,Dmitrii Zagorodnov +6 more
TL;DR: This work presents Eucalyptus -- an open-source software framework for cloud computing that implements what is commonly referred to as Infrastructure as a Service (IaaS); systems that give users the ability to run and control entire virtual machine instances deployed across a variety physical resources.
Proceedings ArticleDOI
Toward a Unified Ontology of Cloud Computing
TL;DR: An ontology of this area is proposed which demonstrates a dissection of the cloud into five main layers, and illustrates their interrelations as well as their inter-dependency on preceding technologies.
Journal ArticleDOI
Systematic Analysis of Challenge-Driven Improvements in Molecular Prognostic Models for Breast Cancer
Adam A. Margolin,Erhan Bilal,Erich Huang,Erich Huang,Thea Norman,Lars Ottestad,Brigham H. Mecham,Ben Sauerwine,Michael R. Kellen,Lara M. Mangravite,Matthew D. Furia,Matthew D. Furia,Hans Kristian Moen Vollan,Hans Kristian Moen Vollan,Oscar M. Rueda,Justin Guinney,Nicole A. Deflaux,Bruce Hoff,Xavier Schildwachter,Hege G. Russnes,Daehoon Park,Veronica O. Vang,Tyler Pirtle,Lamia Youseff,Craig Citro,Christina Curtis,Vessela N. Kristensen,Joseph L. Hellerstein,Stephen H. Friend,Gustavo Stolovitzky,Samuel Aparicio,Carlos Caldas,Anne Lise Børresen-Dale,Anne Lise Børresen-Dale +33 more
TL;DR: An open challenge to model breast cancer prognosis revealed that collaboration and transparency enhanced the power of prognostic models and formed the basis for a new style of publication peer review.
Book ChapterDOI
Paravirtualization for HPC systems
TL;DR: This work presents a comprehensive performance evaluation of Xen, a low-overhead, Linux-based, virtual machine monitor, for paravirtualization of HPC cluster systems at LLNL, and indicates that Xen is very efficient and practical for HPC systems.
Proceedings ArticleDOI
An operating system for multicore and clouds: mechanisms and implementation
David Wentzlaff,Charles Gruenwald,Nathan Beckmann,Kevin Modzelewski,Adam Belay,Lamia Youseff,Jason Miller,Anant Agarwal +7 more
TL;DR: This work describes the mechanisms and implementation of a factored operating system named fos, a single system image operating system across both multicore and Infrastructure as a Service (IaaS) cloud systems, and provides early performance measurements of fos.