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» Spatial Data Query Support in Peer-to-Peer Systems
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ADL
2000
Springer
284views Digital Library» more  ADL 2000»
15 years 2 months ago
A Boolean Query Processing with a Result Cache in Mediator Systems
A mediator system is a kind of a meta-search engine that provides a seamlessly integrated search service for diverse search engines (collections). Since collections of a mediator ...
Jae-Heon Cheong, Sang-goo Lee
MEDINFO
2007
157views Healthcare» more  MEDINFO 2007»
14 years 11 months ago
EHR Query Language (EQL) - A Query Language for Archetype-Based Health Records
OpenEHR specifications have been developed to standardise the representation of an international electronic health record (EHR). The language used for querying EHR data is not as ...
Chunlan Ma, Heath K. Frankel, Thomas Beale, Sam He...
ICDE
2007
IEEE
172views Database» more  ICDE 2007»
15 years 4 months ago
A New Data Cube for Integrating Data Mining and OLAP
Recently there is much need of discovering useful knowledge from massive log-data which are generated by Webbased information systems. Such log-data have multiple attributes about...
Tadashi Ohmori, Masahide Naruse, Mamoru Hoshi
SIGMOD
2005
ACM
123views Database» more  SIGMOD 2005»
15 years 3 months ago
Magnet: Supporting Navigation in Semistructured Data Environments
With the growing importance of systems containing arbitrary semistructured relationships, the need for supporting users searching in such repositories has grown. Currently support...
Vineet Sinha, David R. Karger
PVLDB
2010
128views more  PVLDB 2010»
14 years 8 months ago
Update Rewriting and Integrity Constraint Maintenance in a Schema Evolution Support System: PRISM++
Supporting legacy applications when the database schema evolves represents a long-standing challenge of practical and theoretical importance. Recent work has produced algorithms a...
Carlo Curino, Hyun Jin Moon, Alin Deutsch, Carlo Z...