Guido Schryen

Paderborn University, Department of Management Information Systems

Paderborn

Germany

  • Paderborn University, Department of Management Information Systems

SCHOLARLY PAPERS

5

DOWNLOADS

440

SSRN CITATIONS

0

CROSSREF CITATIONS

0

Scholarly Papers (5)

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1.

Digital Responsibility

Number of pages: 7 Posted: 19 Mar 2022
Matthias Trier, Dennis Kundisch, Daniel Beverungen, Oliver Müller, Guido Schryen and Milad Mirbabaie
Paderborn University, Business Information Systems, esp. Social Computing, Business Information Systems, esp.. Digital Markets, affiliation not provided to SSRN, University of Liechtenstein, Paderborn University, Department of Management Information Systems and University of Duisburg-Essen - Department of Computer Science and Applied Cognitive Science
Downloads 365 (142,202)

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Digital Responsibility, Digitalization, Digital Transformation, Corporate Digital Responsibility, CDR, DR

2.

Distinguishing Knowledge Impact from Citation Impact: A Methodology for Analysing Knowledge Impact for the Literature Review Genre

Number of pages: 46 Posted: 18 May 2020
Guido Schryen, Gerit Wagner and Alexander Benlian
Paderborn University, Department of Management Information Systems, HEC Montreal and Technical University of Darmstadt
Downloads 49 (666,597)

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Scientific impact, knowledge impact, content-based citation analysis, methodology

3.

Speedup and Efficiency of Computational Parallelization: A Unifying Approach and Asymptotic Analysis

Number of pages: 30 Posted: 18 Jan 2023
Guido Schryen
Paderborn University, Department of Management Information Systems
Downloads 10 (981,997)

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Performance analysis, Speedup, Efficiency, Scalability, Asymptotic analysis

4.

Parallel Branch-and-Price Algorithms for the Single Machine Total Weighted Tardiness Scheduling Problem with Sequence-Dependent Setup Times

Number of pages: 87 Posted: 10 Aug 2023
Philipp Speckenmeyer, Constanze Hilmer, Gerhard Rauchecker and Guido Schryen
Paderborn University, affiliation not provided to SSRN, affiliation not provided to SSRN and Paderborn University, Department of Management Information Systems
Downloads 8 (999,663)

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single machine scheduling, weighted tardiness, sequence-dependent setup times, branch-and-price algorithm, dynamic programming, shared-memory parallelization

5.

Development of two novel face-recognition CAPTCHAs: A security and usability study

Schryen, G., Wagner, G., & Schlegel, A. (2016). Development of two novel face-recognition CAPTCHAs: a security and usability study. Computers & Security, 60, 95-116.
Number of pages: 62 Posted: 18 Nov 2021
Guido Schryen, Gerit Wagner and Alexander Schlegel
Paderborn University, Department of Management Information Systems, HEC Montreal and affiliation not provided to SSRN
Downloads 8 (999,663)

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CAPTCHA, Usability, Facial features, Gender classification, Age classification, Face recognition reverse Turing test