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Data Integrity Field
Known as:
DIF
, Data Integrity Extensions
Data Integrity Field (DIF) was an approach to protect data integrity in computer data storage from data corruption. It was proposed in 2003 by the…
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Related topics
Related topics
13 relations
Computer data storage
Cyclic redundancy check
Data integrity
Disk sector
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Broader (1)
Error detection and correction
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2014
2014
Designing a trust evaluation model for open-knowledge communities
Xian-Min Yang
,
Qin Qiu
,
Sheng-Quan Yu
,
H. Tahir
British Journal of Educational Technology
2014
Corpus ID: 30699644
The openness of open-knowledge communities ( OKCs) leads to concerns about the knowledge quality and reliability of such…
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2013
2013
Anchor methods for DIF detection: A comparison of the iterative forward, backward, constant and all-other anchor class
J. Kopf
,
A. Zeileis
,
C. Strobl
2013
Corpus ID: 12805286
In the analysis of differential item functioning (DIF) using item response theory (IRT), a common metric is necessary to compare…
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2012
2012
EVALUATING HYPOTHESES ABOUT DIFFERENTIAL ITEM FUNCTIONING
Alicia P. Schmitt
,
Paul W. Holland Neil J. Dorans
2012
Corpus ID: 54204725
Studies evaluating hypotheses about sources of differential item functioning (DIF) are classified into two categories…
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2006
2006
Radix-2 DIF fast algorithms for polynomial time-frequency transforms
Guo-An Bi
,
Yong-Mei Wei
,
Gang Li
,
C. Wan
,
B. Si
IEEE Transactions on Aerospace and Electronic…
2006
Corpus ID: 12820219
The polynomial time-frequency transform (PTFT) converts a one-dimensional polynomial-phase signal (PPS) into a multi-dimensional…
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2006
2006
Cautions Regarding Sample Characteristics When Using the Graded Response Model
G. Lautenschlager
,
A. Meade
,
Seock-Ho Kim
2006
Corpus ID: 148796803
We examine the performance of the GRM applied to idealized polytomous questionnaire data under conditions of varying scale length…
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2003
2003
Encoding Scenarios with Design Information Framework for the Generation of Multiple Aspect Models for System Implementation
Youn-kyung Lim
,
Keiichi Sato
2003
Corpus ID: 23185882
Multidisciplinary work is inevitable in designing a complex system. A system design is the output of integrating multiple aspects…
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2003
2003
Comparing the Stability of IRT-Based and non IRT-Based DIF Methods in Different Cultural Contexts Using TIMSS Data.
Richard Bertrand
,
Nancy Boiteau
2003
Corpus ID: 141311767
This study aimed at finding criteria like within-method stability rates or between-method agreement rates that could help to…
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1999
1999
Estudio del funcionamiento diferencial de los ítems en una Escala de Habilidades Sociales para Adolescentes
M. D. H. Montesinos
,
Francisca Galindo Garre
,
Cándido José inGLés Saura
,
Guillermo Campoy Menéndez
,
Beatriz Ortiz Soria
1999
Corpus ID: 145430056
Este trabajo tiene como objetivo estudiar el posible funcionamiento diferencial de los items (DIF) que componen la Escala de…
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1994
1994
DIF ANALYSIS FOR PRETEST ITEMS IN COMPUTER‐ADAPTIVE TESTING
Rebecca Zwick
,
Dorothy T. Thayer
,
M. Wingersky
1994
Corpus ID: 56297819
A simulation study of methods of assessing differential item functioning (DIF) in computer-adaptive tests (CATs) was conducted by…
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1989
1989
Ammonia depletion and DIF trigger stalk cell intact Dictyostelium discoideum slugs
M. Wang
,
P. Schaap
1989
Corpus ID: 89463058
The differentiation-inducing factor, DIF, was induce stalk cell differentiation in Dictyostelium incubated as submerged…
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