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PPOPP
2010
ACM
15 years 7 months ago
A distributed placement service for graph-structured and tree-structured data
Effective data placement strategies can enhance the performance of data-intensive applications implemented on high end computing clusters. Such strategies can have a significant i...
Gregory Buehrer, Srinivasan Parthasarathy, Shirish...
ACSC
2009
IEEE
15 years 4 months ago
The Impact of Quanta on the Performance of Multi-level Time Sharing Policy under Heavy-tailed Workloads
Recent research indicates that modern computer workloads (e.g. processing time of web requests) follow heavy-tailed distributions. In a heavy-tailed distribution there are a large...
Malith Jayasinghe, Zahir Tari, Panlop Zeephongseku...
CLUSTER
2009
IEEE
15 years 4 months ago
MDCSim: A multi-tier data center simulation, platform
Abstract—Performance and power issues are becoming increasingly important in the design of large cluster based multitier data centers for supporting a multitude of services. Desi...
Seung-Hwan Lim, Bikash Sharma, Gunwoo Nam, Eun-Kyo...
ICPP
2009
IEEE
15 years 4 months ago
Using Standards-Based Interfaces to Share Data across Grid Infrastructures
—Data grids, such as the ones used by the high energy physics community, are used to share vast amounts of data across geographic locations. However, interactions with grid data ...
Karolina Sarnowska, Andrew S. Grimshaw, Erwin Laur...
ICTAI
2009
IEEE
15 years 4 months ago
Preventing Unwanted Social Inferences with Classification Tree Analysis
A serious threat to user privacy in new mobile and web2.0 applications stems from ‘social inferences’. These unwanted inferences are related to the users’ identity, current ...
Sara Motahari, Sotirios G. Ziavras, Quentin Jones