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SIGMOD
2010
ACM
277views Database» more  SIGMOD 2010»
15 years 7 months ago
A comparison of join algorithms for log processing in MaPreduce
The MapReduce framework is increasingly being used to analyze large volumes of data. One important type of data analysis done with MapReduce is log processing, in which a click-st...
Spyros Blanas, Jignesh M. Patel, Vuk Ercegovac, Ju...
131
Voted
CDC
2009
IEEE
168views Control Systems» more  CDC 2009»
15 years 7 months ago
Content distribution by multiple multicast trees and intersession cooperation: Optimal algorithms and approximations
—The paper addresses the problem of massive content distribution in the network where multiple sessions coexist. In the traditional approaches, the sessions form separate overlay...
Xiaoying Zheng, Chunglae Cho, Ye Xia
COLCOM
2009
IEEE
15 years 7 months ago
Efficient dissemination of personalized video content in resource-constrained environments
— Video streaming on mobile devices such as PDA’s, laptop PCs, pocket PCs and cell phones is becoming increasingly popular. These mobile devices are typically constrained by th...
Piyush Parate, Lakshmish Ramaswamy, Suchendra M. B...
140
Voted
EDBT
2009
ACM
116views Database» more  EDBT 2009»
15 years 7 months ago
Ranking objects based on relationships and fixed associations
Text corpora are often enhanced by additional metadata which relate real-world entities, with each document in which such entities are discussed. Such relationships are typically ...
Albert Angel, Surajit Chaudhuri, Gautam Das, Nick ...
91
Voted
HUC
2009
Springer
15 years 7 months ago
HydroSense: infrastructure-mediated single-point sensing of whole-home water activity
Recent work has examined infrastructure-mediated sensing as a practical, low-cost, and unobtrusive approach to sensing human activity in the physical world. This approach is based...
Jon Froehlich, Eric Larson, Tim Campbell, Conor Ha...