1466 search results - page 30 / 294 » Complexity of Reasoning over Temporal Data Models |
121
Voted
SSD
2001
Springer
15 years 8 months ago
2001
Springer
The notion of time granularity comes into play in a variety of problems involving time representation and management in database applications, including temporal database design, t...
131
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KDD
2006
ACM
16 years 4 months ago
2006
ACM
This paper presents an LDA-style topic model that captures not only the low-dimensional structure of data, but also how the structure changes over time. Unlike other recent work t...
97
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JANCL
2006
15 years 3 months ago
2006
We present an overview of linear-time temporal logics with Presburger constraints whose models are sequences of tuples of integers. Such formal specification languages are welldesi...
137
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OTM
2005
Springer
15 years 9 months ago
2005
Springer
We propose to enhance a schema integration process with a validation phase employing logic-based data models. In our methodology, we validate the source schemas against the data mo...
156
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ARTMED
2006
15 years 3 months ago
2006
Objective: Currently, visualization support for patient data analysis is mostly limited to the representation of directly measured data. Contextual information on performed treatm...