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Tuple-versioning

Known as: Point-in-time, Tuple-versioning database, Tuple-versioning database techniques 
Tuple-versioning (also called point-in-time) is a mechanism used in a relational database management system to store past states of a relation… 
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Broader (1)

Data modeling
Log triggerNull characterRelation (database)Relational database

Papers overview

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2018
2018
A New Algorithmic Model for Graph Analysis of Streaming Data
The constant and massive influx of new data into analysis systems needs to be addressed without assuming we can pause the… 
2013
2013
A new measure of groups perturbation
Defining a proper measure of proximity (or remoteness) between two groups of objects is of crucial importance in applied research… 
2007
2007
DISCOVERING MAXIMIZED PROGRESSIVE HIGH-ORDER PATTERNS IN BIOSEQUENCES
Mining patterns from large data sets is a difficult but very important problem that crosses many disciplines. High-order patterns… 
Review
2007
Review
2007
Alcohol Availability and Alcohol Consumption : New Evidence from Sunday Sales Restrictions in Canada
Many US states and Canadian provinces have recently lifted bans on off-premise retail liquor sales on Sundays, yet there is no… 
2006
2006
Buckling Reliability of Deteriorating Steel Beam Ends
Deterioration of steel beam ends due to deicing media is a common problem in colder climates. A primary effect of this… 
2003
2003
Monthly leaf area index estimates from point-in-time measurements and needle phenology for Pinus taeda
Leaf area index (LAI) of loblolly pine (Pinus taeda L.) trees of the southern United States varies almost twofold interannually… 
2003
2003
Failings in the Treatment of Electronic Signatures
The implementation of the legal recognition of electronic signatures in the UK does not distinguish between electronic signatures… 
Review
2002
Review
2002
MODELING NON-IGNORABLE NON-RESPONSE IN PANEL DATA
1. INTRODUCTION A number of large-scale sample surveys, such as the Current Population Survey and the National Crime Survey in… 
2000
2000
Measuring School Performance To Improve Student Achievement and To Reward Effective Programs.
This paper presents the Minneapolis Public School's (MPS) method of measuring school and student performance. MPS employs a multi… 
1995
1995
VLSI implementation of a digital neural network with reward-penalty learning
The use of networks of logical processing elements to effect pattern matching and pattern recognition has been the subject of…