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Valid time

Known as: Valid-time 
In temporal databases, valid time (VT) is the time period during which a database fact is valid in the modeled reality. As of December 2011, ISO/IEC… 
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Papers overview

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Highly Cited
2008
Highly Cited
2008
Data warehousing and mining : concepts, methodologies, tools and applications / John Wang, editor. p. cm. Summary: "This… 
2006
2006
In this paper, we present the ArchIS system that achieves full-functionality transaction-time databases without requiring… 
Highly Cited
2005
Highly Cited
2005
The Resource Description Framework (RDF) is a metadata model and language recommended by the W3C. This paper presents a framework… 
Highly Cited
2003
Review
1999
Review
1999
Online Analytical Processing (OLAP) systems considerably ease the process of analyzing business data and have become widely used… 
Highly Cited
1998
Highly Cited
1998
In valid-time indeterminacy it is known that an event stored in a database did in fact occur, but it is not known exactly when… 
Review
1995
Review
1995
A temporal database contains time-varying data. In a real-time database transactions have deadlines or timing constraints. In… 
Highly Cited
1994
Highly Cited
1990
Highly Cited
1990