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SIGCOMM
2012
ACM
13 years 9 months ago
Mirror mirror on the ceiling: flexible wireless links for data centers
Modern data centers are massive, and support a range of distributed applications across potentially hundreds of server racks. As their utilization and bandwidth needs continue to ...
Xia Zhou, Zengbin Zhang, Yibo Zhu, Yubo Li, Saipri...
SIGMOD
2012
ACM
220views Database» more  SIGMOD 2012»
13 years 9 months ago
GUPT: privacy preserving data analysis made easy
It is often highly valuable for organizations to have their data analyzed by external agents. However, any program that computes on potentially sensitive data risks leaking inform...
Prashanth Mohan, Abhradeep Thakurta, Elaine Shi, D...
SIGMOD
2012
ACM
226views Database» more  SIGMOD 2012»
13 years 9 months ago
SkewTune: mitigating skew in mapreduce applications
We present an automatic skew mitigation approach for userdefined MapReduce programs and present SkewTune, a system that implements this approach as a drop-in replacement for an e...
YongChul Kwon, Magdalena Balazinska, Bill Howe, Je...
ICDE
2012
IEEE
237views Database» more  ICDE 2012»
13 years 9 months ago
On Discovery of Traveling Companions from Streaming Trajectories
— The advance of object tracking technologies leads to huge volumes of spatio-temporal data collected in the form of trajectory data stream. In this study, we investigate the pro...
Lu An Tang, Yu Zheng, Jing Yuan, Jiawei Han, Alice...
INFOCOM
2012
IEEE
13 years 9 months ago
Realizing the full potential of PSM using proxying
Abstract—The WiFi radio in smartphones consumes a significant portion of energy when active. To reduce the energy consumption, the Power Saving Mode was standardized in IEEE 802...
Ning Ding, Abhinav Pathak, Dimitrios Koutsonikolas...
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