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Data model

Known as: Data model diagram, Data models, Structured data 
A Data Model is an abstract model that organizes elements of data and standardizes how they relate to one another and to properties of the real world… Expand
Wikipedia

Related topics

Related topics

50 relations
Abstract data typeActivity diagramAlgorithmic efficiencyApache Stanbol
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2003
Highly Cited
2003
Testing for Serial Correlation in Linear Panel-data Models
Because serial correlation in linear panel-data models biases the standard errors and causes the results to be less efficient… Expand
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Review
2002
Review
2002
Dynamic panel data models: A guide to micro data methods and practice
This paper reviews econometric methods for dynamic panel data models, and presents examples that illustrate the use of these… Expand
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Highly Cited
1999
Highly Cited
1999
Estimating dynamic panel data models: a guide for
Using a Monte Carlo approach, we find that the bias of LSDV for dynamic panel data models can be sizeable, even when T 5 20. A… Expand
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Highly Cited
1999
Highly Cited
1999
Detecting intrusions using system calls: alternative data models
Intrusion detection systems rely on a wide variety of observable data to distinguish between legitimate and illegitimate… Expand
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Highly Cited
1995
Highly Cited
1995
Initial Conditions and Moment Restrictions in Dynamic Panel Data Models
In this paper we consider estimation of the autoregressive error components model. When the autoregressive parameter is… Expand
Highly Cited
1995
Highly Cited
1995
A model for technical inefficiency effects in a stochastic frontier production function for panel data
A stochastic frontier production function is defined for panel data on firms, in which the non-negative technical inefficiency… Expand
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Highly Cited
1995
Highly Cited
1995
An Event-Based Spatiotemporal Data Model (ESTDM) for Temporal Analysis of Geographical Data
Abstract Representations historically used within GIS assume a world that exists only in the present. Information contained… Expand
Review
1992
Review
1992
Geographical data modeling
Data modeling is defined as the process of discretizing spatial variation, but may be confused with issues of data structure, and… Expand
Highly Cited
1975
Highly Cited
1975
The entity-relationship model: toward a unified view of data
A data model, called the entity-relationship model, which incorporates the semantic information in the real world is proposed. A… Expand
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Highly Cited
1975
Highly Cited
1975
The entity-relationship model: toward a unified view of data
A data model, called the entity-relationship model, is proposed. This model incorporates some of the important semantic… Expand
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