641 search results - page 42 / 129 » Temporal Queries in OLAP |
135
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SIGMOD
2011
ACM
14 years 6 months ago
2011
ACM
Considering a broad definition for service contracts (beyond web services and software, e.g. airline tickets and insurance policies), we tackle the challenges of building a high ...
150
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DEBS
2008
ACM
15 years 5 months ago
2008
ACM
Evaluation of complex event queries over time involves storing information about those events that are relevant for, i.e., might contribute to, future answers. We call the period ...
175
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TIME
2009
IEEE
15 years 10 months ago
2009
IEEE
—Past research on temporal databases has primarily focused on state-based representations and on relational query language extensions for such representations. This led to many d...
170
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SEBD
2001
15 years 5 months ago
2001
This paper introduces a new logical formalism, intended for temporal conceptual modelling, as a natural combination of the well-known description logic DLR and point-based linear ...
145
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ECAI
2008
Springer
15 years 5 months ago
2008
Springer
Formal verification based on model checking provides a powerful technology to query qualitative models of dynamical systems. The application of model-checking approaches is hamper...