14cb4e4PhD Student

Computer Science Institute
University of Bonn

Profiles: LinkedInGoogle ScholarGitHub

Room A120
Römerstr. 164, 53117 Bonn
University of Bonn, Computer Science


Short CV

Gëzim Sejdiu is a PhD Student & Research Associate at the University of Bonn. Gëzim’s research interest are in the area of Semantic Web, Big Data and Machine Learning. He is also interested in the area of distributed computing systems (Apache Spark, Apache Flink).

Research Interests

  • Big Data
  • Data Mining and Data Analysis
  • Semantic Web and Semantic Search
  • Machine Learning
  • Distributed Computing


  • Big Data Europe Integrating Big Data, Software & Communities for Addressing Europe’s Societal Challenges
  • SANSAOpen source platform for distributed data processing for RDF large-scale datasets
  • ML-DSLs – Domain Specific Languages for Machine Learning algorithms



  1. Distributed Knowledge Graph Processing in SANSA  @HPI Future SOC – Lab Day (Spring 2017), 25.04.2017 (video).
  2. A demo of Apache Flink with Docker on the BDE platform @2nd BDE Technical Webinar, 20.10.2016 (slides, video)


  1. Distributed Semantic Analytics using the SANSA Stack by Jens Lehmann, Gezim Sejdiu, Lorenz Bühmann, Patrick Westphal, Claus Stadler, Ivan Ermilov, Simon Bin, Muhammad Saleem, Axel-Cyrille Ngonga Ngomo and Hajira Jabeen in Proceedings of 16th International Semantic Web Conference – Resources Track (ISWC’2017), 2017.
  2. The Tale of Sansa Spark by Ivan Ermilov, Jens Lehmann, Gezim Sejdiu, Lorenz Bühmann, Patrick Westphal, Claus Stadler, Simon Bin, Nilesh Chakraborty, Henning Petzka, Muhammad Saleem, Axel-Cyrille Ngomo Ngonga, and Hajira Jabeen in Proceedings of 16th International Semantic Web Conference, Poster & Demos, 2017.
  3. Managing Lifecycle of Big Data Applications by Ivan Ermilov, Axel-Cyrille Ngonga Ngomo, Aad Versteden, Hajira Jabeen, Gezim Sejdiu, Giorgos Argyriou, Luigi Selmi, Jürgen Jakobitsch, and Jens Lehmann in KESW, 2017.
  4. The BigDataEurope Platform – Supporting the Variety Dimension of Big Data by Sören Auer, Simon Scerri, Aad Versteden, Erika Pauwels, Angelos Charalambidis, Stasinos Konstantopoulos, Jens Lehmann, Hajira Jabeen, Ivan Ermilov, Gezim Sejdiu, Andreas Ikonomopoulos, Spyros Andronopoulos, Mandy Vlachogiannis, Charalambos Pappas, Athanasios Davettas, Iraklis A. Klampanos, Efstathios Grigoropoulos, Vangelis Karkaletsis, Victor de Boer, Ronald Siebes, Mohamed Nadjib Mami, Sergio Albani, Michele Lazzarini, Paulo Nunes, Emanuele Angiuli, Nikiforos Pittaras, George Giannakopoulos, Giorgos Argyriou, George Stamoulis, George Papadakis, Manolis Koubarakis, Pythagoras Karampiperis, Axel-Cyrille Ngonga Ngomo, and Maria-Esther Vidal in 17th International Conference on Web Engineering (ICWE2017).
  5. LITMUS: An open extensible framework for benchmarking RDF data management solutions by Harsh Thakkar, Mohnish Dubey, Gezim Sejdiu, Axel-Cyrille Ngonga Ngomo, Jeremy Debattista, Christoph Lange, Jens Lehmann, Sören Auer, Maria-Esther Vidal in arXiv preprint arXiv:1608.02800, 2016.
  6. Ranking authors on the Web: A semantic AuthorRank by Lule Ahmedi, Lavdim Halilaj, Gezim Sejdiu, Labinot Bajraktari in Lecture Notes in Social Networks, Springer, 2014.
  7. Semantic Ranking of Web Pages – The Wikipedia Case Study by Gezim Sejdiu.  Master Thesis, Faculty of Electrical and Computer Engineering, University of Prishtina, Kosova. 2014.