People
PEGASUS COLLABORATIVE COMPUTING GROUP

Staff
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Ph.D. - Researcher Ewa Deelman is a Research Team Leader of the Collaborative Computing Group in the Advanced Systems Division at ISI and a Research Associate Professor in the Dept of Computer Science at University of Southern California. Her main area of research is scientific workflow management in distributed systems. As part of this work she is leading the design and development of the Pegasus software that maps complex application workflows onto distributed resources. |
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Research Developer Karan Vahi is a Software Developer in the Collaborative Computing Group, at the Advanced Systems Division, ISI. He is the lead developer of Pegasus and is in charge of the core development. Karan has been working on Pegasus since 2002. |
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Research Developer |
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Programmer Analyst Rajiv sarted out as a Directed Research student, progressing to a Student Worker and then finally full time programmer. He has been at ISI for almost 3 years. Rajiv works on BioInformatics projects. |
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Computer Scientist |
Students
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Graduate Student (PHD) Weiwei Chen is a Phd student in the Collaborative Computing Group at the USC Information Sciences Institute. He received his BS from Tsinghua University (China) in 2009 and his MS from USC in 2012. His research focuses on workflow restructuring including task clustering, workflow partitioning and overhead analysis. |
Alumni
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Research Developer Gaurang Mehta was a Research Software Developer in the Collaborative Computing Group, at the Advanced Systems Division, ISI. He worked on Pegasus development and other Workflow and Grid related technolgies from 2001-2012. His most recent work focused on Integrating Bioinformatics Projects with Pegasus and providing solutions for workflows and data management. He now works for Amazon.com in the Amazon Web Services (AWS) division. |
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Research Developer Fabio is a Research developer with extensive background in Networks and Sensor technology. He worked on integrating Pegasus Workflows with sensors to deploy workflow technologies in the field. He has been working with various projects at ISI since 1999. He is now working at the Southern California Earthquake Center (SCEC) at the University of Southern California. |
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Developer Jens worked on the Page and FutureGrid Projects in addition to Pegasus. With a deep knowledge of all things C, Perl and Unix he is never shy at throwing the RFC's or W. Richard Stevens "Advanced Programming in the Unix Environment" at you. He now works at SDL - Language Weaver. |
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Intern Rohit participated in the 2012 Viterbi-India summer research program. His project focused on optimizing data management for scientific workflows in the cloud. |
| Prasanth Thomas |
Programmer (MS) Prasanth started out as a Student worker at ISI, progressing to being a fulltime Programmer spending 3 years from 2009-2011 at ISI. An excellent progammer he is now employed at Yahoo. |
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Raphael Bolze |
Post Doctoral Research Associate Raphael Bolze was a Post Doctoral Resarch Associate at the Collaborative Computing Group from 2009-2010. He is currently employed as a Manager with a Capgemini subsidiary Sogeti in Grenoble, France |
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Rubing Duan |
Post Doctoral Research Associate Rubing Duan was a Post Doctoral Resarch Associate at the Collaborative Computing Group from 2009-2010 |
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Gurmeet Singh |
Graduate Student (PHD) Gurmeet Singh was a Doctoral student in the Computer Science department at University of Southern California. Gurmeet's primary research interests are in the areas of Metadata Catalog Services, and workflow scheduling. He Graduated in 2008 and now works at NetApp, Sunnyvale, CA. |
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Jay Pavagadhi |
Graduate Student (MS) |
| Atul Kumar | Graduate Student (MS) Currently working at A9 |
| Srikalyan Chandrashekhar | Graduate Student Currently working at Sun Microsystems (Now Oracle) |
| Tina Hoffa | Undergraduate Student |
| Arun Ramakrishnan | Graduate Student (MS) Currently working at Language Weaver |
| Tsai Ming Tseng | Graduate Student (MS) |
| Karan Seth | Graduate Student (MS) |
| Erin Griffiths | Undergraduate Student |
| Sonal Patil | Graduate Student (MS) Expedia |
| Saurabh Khurana |
Graduate Student (MS) |
| Jaskaran Singh | Graduate Student (MS) Currently working at Microsoft , Seattle |















