| NSF Org: |
OAC Office of Advanced Cyberinfrastructure (OAC) |
| Recipient: |
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| Initial Amendment Date: | August 19, 2009 |
| Latest Amendment Date: | August 19, 2009 |
| Award Number: | 0943705 |
| Award Instrument: | Standard Grant |
| Program Manager: |
Kevin Thompson
kthompso@nsf.gov (703)292-4220 OAC Office of Advanced Cyberinfrastructure (OAC) CSE Directorate for Computer and Information Science and Engineering |
| Start Date: | September 1, 2009 |
| End Date: | August 31, 2013 (Estimated) |
| Total Intended Award Amount: | $1,875,831.00 |
| Total Awarded Amount to Date: | $1,875,831.00 |
| Funds Obligated to Date: |
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| ARRA Amount: | $1,875,831.00 |
| History of Investigator: |
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| Recipient Sponsored Research Office: |
3720 S FLOWER ST FL 3 LOS ANGELES CA US 90033 (213)740-7762 |
| Sponsor Congressional District: |
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| Primary Place of Performance: |
3720 S FLOWER ST FL 3 LOS ANGELES CA US 90033 |
| Primary Place of
Performance Congressional District: |
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| Unique Entity Identifier (UEI): |
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| Parent UEI: |
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| NSF Program(s): | CESER-Cyberinfrastructure for |
| Primary Program Source: |
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| Program Reference Code(s): |
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| Program Element Code(s): |
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| Award Agency Code: | 4900 |
| Fund Agency Code: | 4900 |
| Assistance Listing Number(s): | 47.070 |
ABSTRACT
This proposal will be awarded using funds made available by the American Recovery and Reinvestment Act of 2009 (Public Law 111-5), and meets the requirements established in Section 2 of the White House Memorandum entitled, Ensuring Responsible Spending of Recovery Act Funds, dated March 20, 2009.
The STCI: Middleware for Monitoring and Troubleshooting of Large-Scale Applications on National Cyberinfrastructure project aims to provide robust and scalable workflow monitoring services that can be used to track the progress of workflow-based applications as they are executing on the distributed cyberinfrastructure. New anomaly detection and troubleshooting services will also be developed to alert users to problems with the application and cyberinfrastructure services and allow them to quickly navigate and mine the application's execution records. The foundation of this work is the development of a robust and scalable infrastructure for performance information gathering and distribution. Information flowing through this infrastructure will be stored in high-performance archives and distributed to interested entities through subscription interfaces. Three main services will be developed: 1) an online monitoring service, 2) an anomaly detection service based on dynamic mining of application and cyberinfrastructure logs and 3) a troubleshooting service that will help trace the source of a failure.
Intellectual Merit
This work will potentially increase scientists' productivity by allowing them to quickly identify problems in an application, thus reducing the time it takes to generate scientifically meaningful results. This work will also make the performance of complex scientific workflows more transparent, which will enable the generation of accurate estimates of overall time to completion, more efficient use of resources, and easier resolution of end-to-end performance problems in collaboration with network and resource providers.
Broader Impact
Scientific communities in astronomy, biology, earthquake science, physics, and others will immediately benefit from the proposed system. Because the approach relies on simple, well-defined logging formats, this work is applicable to a range of workflow management systems as well as sub-components of those systems such as job managers and data transfer tools.
PUBLICATIONS PRODUCED AS A RESULT OF THIS RESEARCH
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