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Jan William Johnsen

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Jan William Johnsen

Researcher
Department of Information Security and Communication Technology
Faculty of Information Technology and Electrical Engineering

jan.w.johnsen@ntnu.no
Topasbygget, T535
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Publications Teaching Outreach

Publications

  • Chronological
  • By category
  • See all publications in Cristin

2023

  • Dorotic, Matilda; Johnsen, Jan William. (2023) Seksuell utnyttelse av barn over internett: Rapport om analyse av teknologiske faktorer som påvirker produksjon og deling av materiale som seksuelt utnytter barn over internett. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
    Report

2022

  • Johnsen, Jan William; Franke, Katrin. (2022) Interdisciplinary approach to criminal network analysis: Opportunities and challenges. NTNU
    Doctoral dissertation

2020

  • Johnsen, Jan William; Franke, Katrin. (2020) Identifying Proficient Cybercriminals Through Text and Network Analysis. IEEE conference proceedings
    Academic chapter/article/Conference paper

2019

  • Johnsen, Jan William; Franke, Katrin. (2019) The impact of preprocessing in natural language for open source intelligence and criminal investigation. IEEE International Conference on Big Data (Big Data)
    Academic article

2018

  • Johnsen, Jan William; Franke, Katrin. (2018) Identifying Central Individuals in Organised Criminal Groups and Underground Marketplaces. Lecture Notes in Computer Science (LNCS)
    Academic article
  • Johnsen, Jan William; Franke, Katrin. (2018) Digital Forensics Report for Dagens Næringsliv. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
    Report

2017

  • Shalaginov, Andrii; Franke, Katrin; Johnsen, Jan William. (2017) IEEE Big Data 1st International Workshop on Big Data Analytic for Cyber Crime Investigation and Prevention 2017. IEEE (Institute of Electrical and Electronics Engineers) IEEE (Institute of Electrical and Electronics Engineers)
    Academic anthology/Conference proceedings
  • Shalaginov, Andrii; Johnsen, Jan William; Franke, Katrin. (2017) Cyber crime investigations in the era of big data. IEEE (Institute of Electrical and Electronics Engineers)
    Academic chapter/article/Conference paper
  • Johnsen, Jan William; Franke, Katrin. (2017) Feasibility Study of Social Network Analysis on Loosely Structured Communication Networks. Procedia Computer Science
    Academic article

Journal publications

  • Johnsen, Jan William; Franke, Katrin. (2019) The impact of preprocessing in natural language for open source intelligence and criminal investigation. IEEE International Conference on Big Data (Big Data)
    Academic article
  • Johnsen, Jan William; Franke, Katrin. (2018) Identifying Central Individuals in Organised Criminal Groups and Underground Marketplaces. Lecture Notes in Computer Science (LNCS)
    Academic article
  • Johnsen, Jan William; Franke, Katrin. (2017) Feasibility Study of Social Network Analysis on Loosely Structured Communication Networks. Procedia Computer Science
    Academic article

Books

  • Shalaginov, Andrii; Franke, Katrin; Johnsen, Jan William. (2017) IEEE Big Data 1st International Workshop on Big Data Analytic for Cyber Crime Investigation and Prevention 2017. IEEE (Institute of Electrical and Electronics Engineers) IEEE (Institute of Electrical and Electronics Engineers)
    Academic anthology/Conference proceedings

Part of book/report

  • Johnsen, Jan William; Franke, Katrin. (2020) Identifying Proficient Cybercriminals Through Text and Network Analysis. IEEE conference proceedings
    Academic chapter/article/Conference paper
  • Shalaginov, Andrii; Johnsen, Jan William; Franke, Katrin. (2017) Cyber crime investigations in the era of big data. IEEE (Institute of Electrical and Electronics Engineers)
    Academic chapter/article/Conference paper

Report

  • Dorotic, Matilda; Johnsen, Jan William. (2023) Seksuell utnyttelse av barn over internett: Rapport om analyse av teknologiske faktorer som påvirker produksjon og deling av materiale som seksuelt utnytter barn over internett. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
    Report
  • Johnsen, Jan William; Franke, Katrin. (2022) Interdisciplinary approach to criminal network analysis: Opportunities and challenges. NTNU
    Doctoral dissertation
  • Johnsen, Jan William; Franke, Katrin. (2018) Digital Forensics Report for Dagens Næringsliv. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
    Report

Teaching

Courses

  • IMT4114 - Introduction to Digital Forensics
  • IMT4130 - Cybercrime Investigation

Outreach

2018

  • Academic lecture
    Shalaginov, Andrii; Franke, Katrin; Johnsen, Jan William. (2018) The 2nd International Workshop on Big Data Analytic for Cyber Crime Investigation and Prevention 2018. IEEE IEEE International Conference on Big Data 2018 , Seattle, WA, USA 2018-12-10 - 2018-12-13

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