Hans-Friedrich Köhn - researchr alias

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Viewing Publication 1 - 8 from 8

2021

A Unified Theory of the Completeness of Q-Matrices for the DINA ModelHans-Friedrich Köhn, Chia-Yi Chiu. classification, 38(3):500-518, 2021. [doi]

2019

Residual analysis for unidimensional scaling in the L2-normMichael J. Brusco, Douglas Steinley, Hans-Friedrich Köhn. cssc, 48(7):2210-2221, 2019. [doi]

Attribute Hierarchy Models in Cognitive Diagnosis: Identifiability of the Latent Attribute Space and Conditions for Completeness of the Q-MatrixHans-Friedrich Köhn, Chia-Yi Chiu. classification, 36(3):541-565, 2019. [doi]

2018

How to Build a Complete Q-Matrix for a Cognitively Diagnostic TestHans-Friedrich Köhn, Chia-Yi Chiu. classification, 35(2):273-299, 2018. [doi]

2016

A Proof of the Duality of the DINA Model and the DINO ModelHans-Friedrich Köhn, Chia-Yi Chiu. classification, 33(2):171-184, 2016. [doi]

2013

Exact and approximate methods for a one-dimensional minimax bin-packing problemMichael J. Brusco, Hans-Friedrich Köhn, Douglas Steinley. anor, 206(1):611-626, 2013. [doi]

2010

Representation of individual differences in rectangular proximity data through anti-Q matrix decompositionHans-Friedrich Köhn. csda, 54(10):2343-2357, 2010. [doi]

2006

Combinatorial individual differences scaling within the city-block metricHans-Friedrich Köhn. csda, 51(2):931-946, 2006. [doi]

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