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MEDINFO
2007
157views Healthcare» more  MEDINFO 2007»
13 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...
JAPLL
2010
179views more  JAPLL 2010»
13 years 8 months ago
Tractable query answering and rewriting under description logic constraints
Answering queries over an incomplete database w.r.t. a set of constraints is an important computational task with applications in fields as diverse as information integration and ...
Héctor Pérez-Urbina, Boris Motik, Ia...
VLDB
2011
ACM
245views Database» more  VLDB 2011»
13 years 5 months ago
Normalization and optimization of schema mappings
Schema mappings are high-level specifications that describe the relationship between two database schemas. They are an important tool in several areas of database research, notab...
Georg Gottlob, Reinhard Pichler, Vadim Savenkov
AINA
2005
IEEE
14 years 3 months ago
Preserving Composition in XML Object Relational Storage
XML data can be stored in different types of databases including Object-Relational Databases (ORDB). Using ORDB, we get the benefit of relational maturity and the richness of obje...
Eric Pardede, J. Wenny Rahayu, David Taniar
DSN
2006
IEEE
14 years 1 months ago
An Approach for Detecting and Distinguishing Errors versus Attacks in Sensor Networks
Distributed sensor networks are highly prone to accidental errors and malicious activities, owing to their limited resources and tight interaction with the environment. Yet only a...
Claudio Basile, Meeta Gupta, Zbigniew Kalbarczyk, ...