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163
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SIGMOD
2011
ACM
248views Database» more  SIGMOD 2011»
14 years 6 months ago
Llama: leveraging columnar storage for scalable join processing in the MapReduce framework
To achieve high reliability and scalability, most large-scale data warehouse systems have adopted the cluster-based architecture. In this paper, we propose the design of a new clu...
Yuting Lin, Divyakant Agrawal, Chun Chen, Beng Chi...
CORR
2010
Springer
132views Education» more  CORR 2010»
15 years 3 months ago
Performance of Interference Alignment in Clustered Wireless Ad Hoc Networks
Abstract--Spatial interference alignment among a finite number of users is investigated as a technique to increase the probability of successful transmission in an interference lim...
Roland Tresch, Maxime Guillaud
160
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ICCV
2007
IEEE
16 years 5 months ago
Real-time Body Tracking Using a Gaussian Process Latent Variable Model
In this paper, we present a tracking framework for capturing articulated human motions in real-time, without the need for attaching markers onto the subject's body. This is a...
Shaobo Hou, Aphrodite Galata, Fabrice Caillette, N...
123
Voted
ICMCS
2007
IEEE
127views Multimedia» more  ICMCS 2007»
15 years 10 months ago
Joint Motion and Color Statistical Video Processing for Motion Segmentation
Vast amounts of digital multimedia data are being produced and distributed today, so methods for the efficient and reliable extraction of information from video data are becoming...
Alexia Briassouli, Vasileios Mezaris, Yiannis Komp...
ICDE
2012
IEEE
224views Database» more  ICDE 2012»
13 years 6 months ago
Exploiting Common Subexpressions for Cloud Query Processing
—Many companies now routinely run massive data analysis jobs – expressed in some scripting language – on large clusters of low-end servers. Many analysis scripts are complex ...
Yasin N. Silva, Paul-Ake Larson, Jingren Zhou