Sciweavers

3741 search results - page 129 / 749
» Monitoring Database Objects
Sort
View
SSDBM
2005
IEEE
111views Database» more  SSDBM 2005»
14 years 1 months ago
Querying Streaming Geospatial Image Data: The GeoStreams Project
Data products generated from remotely-sensed, geospatial imagery (RSI) used in emerging areas, such as global climatology, environmental monitoring, land use, and disaster managem...
Quinn Hart, Michael Gertz
ICIAR
2005
Springer
14 years 1 months ago
Real-Time and Robust Background Updating for Video Surveillance and Monitoring
Abstract. Background updating is an important aspect of dynamic scene analysis. Two critical problems: sudden camera perturbation and the sleeping person problem, which arise frequ...
Xingzhi Luo, Suchendra M. Bhandarkar
ICTAC
2009
Springer
13 years 5 months ago
A First-Order Policy Language for History-Based Transaction Monitoring
Online trading invariably involves dealings between strangers, so it is important for one party to be able to judge objectively the trustworthiness of the other. In such a setting,...
Andreas Bauer 0002, Rajeev Goré, Alwen Tiu
GVD
2004
109views Database» more  GVD 2004»
13 years 9 months ago
Database Caching: Analysis of Constraint-based Approaches Exemplified by Cache Groups
Caching is a proven means to improve scalability and availability of software systems as well as to reduce latency of user requests. In contrast to Web caching where single Web ob...
Andreas Bühmann, Theo Härder
SIGMOD
2010
ACM
157views Database» more  SIGMOD 2010»
13 years 8 months ago
Workload-aware storage layout for database systems
The performance of a database system depends strongly on the layout of database objects, such as indexes or tables, onto the underlying storage devices. A good layout will both ba...
Oguzhan Ozmen, Kenneth Salem, Jiri Schindler, Stev...