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2020 – today
- 2025
[j2]René Lehmann, Bodo Vogt:
Breakdown of the compositional data approach in psychometric Likert scale big data analysis: about the loss of statistical power of two-sample t-tests applied to heavy-tailed big data. Brain Informatics 12(1): 9 (2025)- [c10]Malte Josten
, Matthias Schaffeld, René Lehmann, Torben Weis:
Navigating the Security Challenges of LLMs: Positioning Target-Side Defenses and Identifying Research Gaps. ICISSP (2) 2025: 240-247 - 2024
- [j1]René Lehmann, Bodo Vogt:
Improving Likert scale big data analysis in psychometric health economics: reliability of the new compositional data approach. Brain Informatics 11(1): 19 (2024) - [c9]René Lehmann, Bodo Vogt:
Empirical Insights into the Value of a Novel Compositional Data Approach for Analyzing Bipolar Likert Scale Data. BI (1) 2024: 351-361 - [c8]René Lehmann, Bodo Vogt:
Increasing normal approximation in psychometric health care data analyses using a compositional data approach. HICSS 2024: 1536-1545 - [c7]René Lehmann, Bodo Vogt:
Compositional data statistics improves smart tourism data analytics: profound managerial decisions through reduced statistical bias and increased power. HICSS 2024: 1701-1710 - [c6]René Lehmann, Bodo Vogt:
Shifting psychometric bipolar scales data towards the normal distribution. HICSS 2024: 3307-3316 - [c5]René Lehmann:
Towards Interoperability of APIs - an LLM-based approach. Middleware Demos/Posters/Doctoral Symposium 2024: 29-30 - [c4]René Lehmann, Bodo Vogt:
Robustness of the Compositional Data Approach in Bipolar Psychometric Likert Scales Big Skewed Data Analysis. WI/IAT 2024: 338-344 - 2023
- [c3]René Lehmann, Bodo Vogt:
Increasing the Power of Two-Sample T-tests in Health Psychology Using a Compositional Data Approach. BI 2023: 333-347 - [c2]René Lehmann, Bodo Vogt:
Reconsidering Bipolar Scales Data As Compositional Data Improves Psychometric Healthcare Data Analytics. HICSS 2023: 2830-2839 - 2021
- [c1]Christian Haring, René Lehmann, Andrea Horbach, Torsten Zesch:
C-Test Collector: A Proficiency Testing Application to Collect Training Data for C-Tests. BEA@EACL 2021: 180-184
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