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SIGMOD
2006
ACM
138views Database» more  SIGMOD 2006»
15 years 10 months ago
B-tree indexes for high update rates
ct In some applications, data capture dominates query processing. For example, monitoring moving objects often requires more insertions and updates than queries. Data gathering usi...
Goetz Graefe
MINENET
2005
ACM
15 years 3 months ago
Learning-based anomaly detection in BGP updates
Detecting anomalous BGP-route advertisements is crucial for improving the security and robustness of the Internet’s interdomain-routing system. In this paper, we propose an inst...
Jian Zhang, Jennifer Rexford, Joan Feigenbaum
EUROMICRO
2009
IEEE
15 years 1 months ago
Multi-layered Virtual Machines for Security Updates in Grid Environments
The use of user specific virtual machines (VMs) in Grid and Cloud computing reduces the administration overhead associated with manually installing required software for every user...
Roland Schwarzkopf, Matthias Schmidt, Niels Fallen...
VLDB
1989
ACM
110views Database» more  VLDB 1989»
15 years 1 months ago
Derived Data Update in Semantic Databases
The derived data update problem involves the transformation of modifications of derived facts into corresponding changes to base facts and other derived facts. Using a database sc...
I-Min A. Chen, Dennis McLeod
SYRCODIS
2008
127views Database» more  SYRCODIS 2008»
14 years 11 months ago
On the Semantics of Updates in a Functional Language
Issues related to updating data in native XML database systems are studied extensively nowadays. In this work we consider a problem of updating typed XML documents having their sc...
Pavel Loupal