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Sangmi
Lee Pallickara Research
Technologies, Indiana University 501
N. Morton St. Showers Hall, Suite 224 Bloomington,
47404, IN leesangm-at-cs-dot-indiana-edu |
My research interests
are in the area of large-scale scientific computing: specifically, issues
related to meta-scheduling, data management, and resource discovery. I am
currently leading the Swarm
project which provisions a meta-scheduling framework that leverages Condor and
Globus technologies to harness traditional Condor and Grid clusters. It is not
unusual for these high-throughput jobs to run for several days at a time. Swarm is currently deployed in a
sequencing application developed by the Center for Genomics and Bioinformatics
at Indiana University.
I am currently working on the Polar Grid and Tera Grid projects. The Polar Grid aims to understand the impact of rising sea
levels due to melting polar ice-sheets and how they relate to global climate
change. The Tera Grid attempts to aggregate resources at 11 other institutions
to create an integrated, persistent computational resource.
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CV(PDF)
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Publications (Complete List)
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Current Research Projects (Complete List)
Tera
Grid (Aug 07 – present)
This open scientific
discovery infrastructure combines resources at eleven partner sites to create
an integrated, persistent computational resource. Using high-performance
network connections, the TeraGrid
integrates high-performance computers, data resources and tools.
As part of my work on this project, I have designed
the Swarm system. Swarm provisions a meta-scheduling
framework that leverages Condor and Globus technologies to harness traditional
Condor and Grid clusters. It is not unusual for these high-throughput jobs to
run for several days at a time. Swarm
is currently deployed in a sequencing application developed by the Center for Genomics and Bioinformatics
at Indiana University.
Polar
Grid (Aug 07 – present)
The NSF-funded Polar
Grid project aims to understand the impact of rising sea levels and how
they relate to global climate change. As part of this effort we are building
science gateways that support data collection, examination and analysis for ice
sheet research that would help scientists. My ongoing research activities in
this project are in the area of data management encompassing issues related to
metadata and storage.
Indiana University -Technical Questions? My blog