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GLOBE
2009
Springer
13 years 10 months ago
Designing, Specifying and Querying Metadata for Virtual Data Integration Systems
Abstract. We show how to specify and use the metadata for a virtual and relational data integration system under the local-as-view (LAV) approach. We use XML and RuleML for represe...
Leopoldo E. Bertossi, Gayathri Jayaraman
SOFSEM
2012
Springer
12 years 25 days ago
Recent Challenges and Ideas in Temporal Synthesis
In automated synthesis, we transform a specification into a system that is guaranteed to satisfy the specification against all environments. While modelchecking theory has led to...
Orna Kupferman
EICS
2010
ACM
13 years 10 months ago
Collaboratively maintaining semantic consistency of heterogeneous concepts towards a common concept set
In e-business, creating a common concept set for business integration, interoperation and interaction has to consider the heterogeneity reality of different interpretations from m...
Jingzhi Guo, Iok Ham Lam, Chun Chan, Guangyi Xiao
INFOVIS
2002
IEEE
13 years 10 months ago
Case Study: Visualizing Sets of Evolutionary Trees
We describe a visualization tool which allows a biologist to explore a large set of hypothetical evolutionary trees. Interacting with such a dataset allows the biologist to identi...
Nina Amenta, Jeff Klingner
SIGMOD
1999
ACM
101views Database» more  SIGMOD 1999»
13 years 9 months ago
Computing Capabilities of Mediators
Existing data-integration systems based on the mediation architecture employ a variety of mechanisms to describe the query-processing capabilities ofsources. However, these system...
Ramana Yerneni, Chen Li, Hector Garcia-Molina, Jef...