Contact person in projects

• WebSAIL
  Web search literacy: Awareness, interface complexity and long-term effects (WebSAIL)

Involved in projects

• ezDL
  ezDL is framework for interactive search systems

• Khresmoi
  Medical Information Analysis & Retrieval

Lecturer

• Seminar: Contextual IR
  Winter 2020/2021

• Seminar: Recent Trends in IR
  Winter 2019/2020
• Seminar: Vague Conditions in Object Search
  Winter 2018/2019
• Seminar: User-Generated Content in Social Media Vol.2
  Winter 2016
• Student project: Erfassung und Analyse von Suchkompetenz
  Summer 2016
• Seminar: User-Generated Content in Social Media
  Summer 2016
• Seminar: Recent Trends in Information Retrieval Vol.2
  Winter 2015

Tutor

• Lecture: Databases
  Winter 2020/2021

• Lecture: Information Engineering
  Summer 2020
• Lecture: Databases
  Winter 2019/2020
• Lecture: Databases
  Winter 2018/2019
• Lecture: Information Engineering
  Summer 2017
• Lecture: Information Retrieval
  Summer 2016
• Lecture: Information Engineering
  Summer 2016
• Lecture: Databases
  Winter 2015

Lab Tutor

• Lecture: Databases
  Winter 2015
• Lecture: Databases
  Winter 2014
• Lecture: Databases
  Winter 2013
• Lecture: Databases
  Winter 2012
• Lecture: Databases
  Winter 2011

Publications

• Karatassis, Ioannis (2015).
  A Gamification Framework for Enhancing Search Literacy. In: Proceedings of the 6th Symposium on Future Directions in Information Access (FDIA) 2015
• Ioannis Karatassis; Sebastian Dungs (2015).
  Introducing a Gamification Approach for Enhancing Web Search Literacy. In: Proceedings of the IR Workshop at Lernen, Wissen, Adaption (LWA 2015)

Diploma, Master and Bachelor theses

Only in german!

• Analyse von Google-Suchdaten - Wie suchen Studierende?
  Reserved bachelor thesis
• Vorher- und Nachher-Effekte beim Suchverhalten durch Schulungsmaßnahmen zur Steigung der Websuchkompetenz
  Reserved bachelor thesis
• Vorhersage von Erfolg in der Websuche durch Markov-Modelle
  Reserved bachelor thesis
• A Cloud-Native High Available and Scalable PostgreSQL Management System
  Running bachelor thesis

• Erstellung eines Online-Tutoriums zur Steigerung der Websuchkompetenz
  Finished bachelor thesis
• Entwicklung eines Frameworks zur Analyse von Web-Suchlogs
  Finished bachelor thesis
• Formale Spezifikation und Erkennung von Websuchtaktiken
  Finished bachelor thesis
• Entwicklung eines Frameworks zur Analyse von Websuch-Sessions
  Finished bachelor thesis
• Entwicklung eines Frameworks zur Erhöhung der Websuchkompetenz unter Verwendung von Scaffolding
  Finished master thesis
• Erweiterung des ezDL-Suchframeworks um medizinische Quellen
  Finished bachelor thesis
• Understanding and Predicting Success of Web Searches based on Search Behavior
  Finished master thesis