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129
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DOLAP
2004
ACM
15 years 9 months ago
Aggregate queries in peer-to-peer OLAP
A peer-to-peer (P2P) data management system consists essentially of a network of peer systems, each maintaining full autonomy over its own data resources. Data exchange between pe...
Mauricio Minuto Espil, Alejandro A. Vaisman
ER
2003
Springer
84views Database» more  ER 2003»
15 years 9 months ago
Resolving Structural Conflicts in the Integration of XML Schemas: A Semantic Approach
While the Internet has facilitated access to information sources, the task of scalable integration of these heterogeneous data sources remains a challenge. The adoption of the eXte...
Xia Yang, Mong-Li Lee, Tok Wang Ling
CVPR
2004
IEEE
16 years 5 months ago
A New GPCA Algorithm for Clustering Subspaces by Fitting, Differentiating and Dividing Polynomials
We consider the problem of clustering data lying on multiple subspaces of unknown and possibly different dimensions. We show that one can represent the subspaces with a set of pol...
Jacopo Piazzi, René Vidal, Yi Ma
131
Voted
OSDI
2006
ACM
16 years 4 months ago
Fidelity and Yield in a Volcano Monitoring Sensor Network
We present a science-centric evaluation of a 19-day sensor network deployment at Reventador, an active volcano in Ecuador. Each of the 16 sensors continuously sampled seismic and ...
Geoffrey Werner-Allen, Konrad Lorincz, Jeff Johnso...
CCECE
2009
IEEE
15 years 8 months ago
A full-rate truly monolithic CMOS CDR for low-cost applications
A truly monolithic clock and data recovery (CDR) circuit for low cost low-end data communication systems has been realized in 0.6ȝm CMOS. The implemented CDR comprises a phase-an...
Bangli Liang, Zhigong Wang, Dianyong Chen, Bo Wang...