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SIGMOD
2008
ACM
193views Database» more  SIGMOD 2008»
16 years 4 months ago
Efficient provenance storage
Scientific workflow systems are increasingly used to automate complex data analyses, largely due to their benefits over traditional approaches for workflow design, optimization, a...
Adriane Chapman, H. V. Jagadish, Prakash Ramanan
SIGMOD
2007
ACM
132views Database» more  SIGMOD 2007»
16 years 4 months ago
A dynamic and flexible sensor network platform
SwissQM is a novel sensor network platform for acquiring data from the real world. Instead of statically hand-crafted programs, SwissQM is a virtual machine capable of executing b...
Donald Kossmann, Gustavo Alonso, Jan S. Rellermeye...
SIGMOD
2005
ACM
105views Database» more  SIGMOD 2005»
16 years 4 months ago
Reference Reconciliation in Complex Information Spaces
Reference reconciliation is the problem of identifying when different references (i.e., sets of attribute values) in a dataset correspond to the same real-world entity. Most previ...
Xin Dong, Alon Y. Halevy, Jayant Madhavan
SIGMOD
2004
ACM
121views Database» more  SIGMOD 2004»
16 years 4 months ago
A secure hierarchical model for sensor network
In a distributed sensor network, large number of sensors deployed which communicate among themselves to selforganize a wireless ad hoc network. We propose an energyefficient level...
Malik Ayed Tubaishat, Jian Yin, Biswajit Panja, Sa...
SIGMOD
2004
ACM
95views Database» more  SIGMOD 2004»
16 years 4 months ago
Querying at Internet-Scale
We are developing a distributed query processor called PIER, which is designed to run on the scale of the entire Internet. PIER utilizes a Distributed Hash Table (DHT) as its comm...
Brent N. Chun, Joseph M. Hellerstein, Ryan Huebsch...