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ENC
2005
IEEE
14 years 2 months ago
SKIMA: Semantic Knowledge and Information Management
This paper describes SKIMA, a mediation system that gives transparent access to heterogeneous and distributed sources considering their semantics and the semantics of application ...
Héctor Pérez-Urbina, Gennaro Bruno, ...
ICDCSW
2003
IEEE
14 years 2 months ago
A Flexible Web Service Based Architecture for Wireless Sensor Networks
The current sensor networks are assumed to be designed for specific applications, having strongly coupled data communication protocols. The future sensor networks are envisioned a...
Flávia Coimbra Delicato, Paulo F. Pires, Lu...
EDBT
2002
ACM
246views Database» more  EDBT 2002»
14 years 9 months ago
Impact and Potential of User Profiles Used for Distributed Query Processing Based on Literature Services
Applying meta search systems is a suitable method to support the user if there are many different services. Due to information splitting strategies of literature services existing ...
Bethina Schmitt
SIGMOD
2008
ACM
182views Database» more  SIGMOD 2008»
14 years 9 months ago
Multi-tenant databases for software as a service: schema-mapping techniques
In the implementation of hosted business services, multiple tenants are often consolidated into the same database to reduce total cost of ownership. Common practice is to map mult...
Stefan Aulbach, Torsten Grust, Dean Jacobs, Alfons...
GIS
2005
ACM
14 years 10 months ago
Close pair queries in moving object databases
Databases of moving objects are important for air traffic control, ground traffic, and battlefield configurations. We introduce the (historical and spatial) range close-pair query...
Panfeng Zhou, Donghui Zhang, Betty Salzberg, Gene ...