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» Supporting views in data stream management systems
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PC
2008
158views Management» more  PC 2008»
15 years 6 months ago
Application of multistage stochastic programs solved in parallel in portfolio management
We present a multistage model for allocation of financial resources to bond indices in different currencies. The model was tested on historical data of interest and exchange rates...
Mária Lucká, Igor Melichercik, Ladis...
KDD
2008
ACM
274views Data Mining» more  KDD 2008»
16 years 7 months ago
Data mining using high performance data clouds: experimental studies using sector and sphere
We describe the design and implementation of a high performance cloud that we have used to archive, analyze and mine large distributed data sets. By a cloud, we mean an infrastruc...
Robert L. Grossman, Yunhong Gu
SSDBM
2007
IEEE
118views Database» more  SSDBM 2007»
16 years 26 days ago
Database Support for Weighted Match Joins
As relational database management systems are applied to non-traditional domains such as scientific data management, there is an increasing need to support queries with semantics ...
Ameet Kini, Jeffrey F. Naughton
184
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SRDS
2010
IEEE
15 years 4 months ago
Lightweight Fault-Tolerance for Peer-to-Peer Middleware
We address the problem of providing transparent, lightweight, fault-tolerance mechanisms for generic peer-to-peer middleware systems. The main idea is to use the peer-to-peer overl...
Rolando Martins, Priya Narasimhan, Luis Lopes, Fer...
SIGMOD
2006
ACM
116views Database» more  SIGMOD 2006»
16 years 6 months ago
Provenance management in curated databases
Curated databases in bioinformatics and other disciplines are the result of a great deal of manual annotation, correction and transfer of data from other sources. Provenance infor...
Peter Buneman, Adriane Chapman, James Cheney