Prof. Dr. Fatih Gedikli

Tätigkeitsgebiet: Softwaretechnik, Web Engineering, Künstliche Intelligenz
Büro: 04-1.326 (Parkstadt Mülheim)
Telefon: +49 208 88254-817
E-Mail:

Fatih Gedikli ist Informatiker und Professor für Künstliche Intelligenz und Big Data am Institut für Informatik der Hochschule Ruhr West.

Prof. Dr. Fatih Gedikli verfügt über weitreichende Expertise in Softwaretechnik und Web Engineering. Seine Forschung konzentriert sich auf die Entwicklung von Empfehlungssystemen, die in unserer informationsüberfluteten Welt eine wesentliche Entscheidungshilfe für den Menschen darstellen. Durch den Einsatz maschineller Lernverfahren verbesserte er die Genauigkeit dieser Systeme und stellte die Wichtigkeit von Erklärungsschnittstellen für das Verständnis und die Akzeptanz seitens der Anwendenden heraus.

Als begeisterter Verfechter für Big-Data-Analysen widmet sich Prof. Dr. Fatih Gedikli intensiv der Entwicklung innovativer Lösungen und Werkzeuge, die das automatische Erkennen und Interpretieren komplexer Muster in umfangreichen Datensätzen ermöglichen. Ein zentraler Aspekt seiner Forschung ist der Einsatz von Natural Language Processing (NLP)-Techniken zur detaillierten Analyse von Nachrichtentexten mit dem Ziel, tiefergehende Einblicke zu gewinnen und wertvolle Informationen effizient aus der Fülle an Textdaten zu extrahieren.

Forschung

Recommender Systems
News Recommendation and Analytics
Natural Language Processing (NLP)
Artificial Intelligence: Applications and Theory

Lehre

Grundlagen der Informatik und Programmierung
Softwaretechnik
Webtechnologien und mobile Anwendungen
Empfehlungssysteme
Mobile Computing

Publikationen

Aktuelle und ausgewählte Publikationen

Recommender Systems, Semantics-based
F. Gedikli, D. Jannach
Book chapter in: Encyclopedia of Social Network Analysis and Mining (ESNAM). Alhajj, R. and Rokne, J. (Eds.), Springer, forthcoming 2026 (preprint)
The Importance of Recommender Systems: A Key Technology of the World Wide Web
F. Gedikli
Expert blog post for Frontnow GmbH, September 22, 2023 (link)
Explaining BERT model decisions for near-duplicate news article detection based on named entity recognition
A. Stockem Novo, F. Gedikli
IEEE 17th International Conference on Semantic Computing (ICSC), 278-281, 2023
Named Entities as Key Features for Detecting Semantically Similar News Articles
A. Stockem Novo, F. Gedikli
International Journal of Semantic Computing (IJSC) 17 (4), 2023
NewsRecs: A Mobile App Framework for Conducting and Evaluating Online Experiments for News Recommender Systems
N. Janzen, F. Gedikli
15th International Conference on Agents and Artificial Intelligence (ICAART), 267-275, 2023
KI-basierter Wissensgraph: Veranschaulichung von Menschenrechtsverletzungen und Umweltsünden in globalen Lieferketten
F. Gedikli
Embedded Software Engineering, Online-Fachmagazin für Embedded Software Entwicklung und professionelles Software Engineering, September 29, 2022 (link)
Semi-Automated Identification of News Story Chains: A New Dataset and Entity-based Labeling Method
F. Gedikli, A. Stockem Novo, D. Jannach
Workshop on News Recommendation and Analytics (INRA) @ RecSys, 29-42, 2021
How should I explain? A comparison of different explanation types for recommender systems
F. Gedikli, D. Jannach, M. Ge
International Journal of Human-Computer Studies (IJHCS) 72 (4), 367-382, 2014
Improving recommendation accuracy based on item-specific tag preferences
F. Gedikli, D. Jannach
ACM Transactions on Intelligent Systems and Technology (TIST) 4 (1), 1-19, 2013
What recommenders recommend–an analysis of accuracy, popularity, and sales diversity effects
D. Jannach, L. Lerche, F. Gedikli, G. Bonnin
User Modeling, Adaptation, and Personalization (UMAP): 21th International Conference, 25-37, 2013
Accuracy improvements for multi-criteria recommender systems
D. Jannach, Z. Karakaya, F. Gedikli
Proceedings of the 13th ACM conference on electronic commerce (EC), 674-689, 2012

Externe Publikationslisten

Wissenschaftliche Mitarbeiter

AUSGEWÄHLTE PUBLIKATIONEN

anthropomorphic robot arm anthropomorphism arm movement model artificial skin attractor dynamics approach Autonomous robotics BCI behavior generation direct physical interaction Dynamical systems force sensing haptic interface human motor behavior human operators intuition human perception inverse kinematics Machine Learning man machine interaction man-machine-interaction manipulators mechanical structure modeling movement model object recognition pervasive design Reinforcement learning robot manipulator control robot vision robotic assistant sensory channels user modelling 
21 Einträge « ‹ 1 von 3 › » 
2014
21.
 Gedikli, Fatih;  Jannach, Dietmar
Recommender Systems, Semantic-Based Sonstige 
2014.
BibTeX | Schlagwörter: 
@misc{Gedikli2014,

title = {Recommender Systems, Semantic-Based},

author = {Fatih Gedikli and Dietmar Jannach},

year  = {2014},

date = {2014-01-01},

keywords = {},

pubstate = {published},

tppubtype = {misc}

}

Schließen
20.
 Gedikli, Fatih;  Jannach, Dietmar;  Ge, Mouzhi
How should I explain? A comparison of different explanation types for recommender systems Artikel 
In: International Journal of Human-Computer Studies, Bd. 72, Nr. 4, S. 367–382, 2014.
BibTeX | Schlagwörter: 
@article{Gedikli2014a,

title = {How should I explain? A comparison of different explanation types for recommender systems},

author = {Fatih Gedikli and Dietmar Jannach and Mouzhi Ge},

year  = {2014},

date = {2014-01-01},

journal = {International Journal of Human-Computer Studies},

volume = {72},

number = {4},

pages = {367--382},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

Schließen
2013
19.
 Jannach, Dietmar;  Lerche, Lukas;  Gedikli, Fatih;  Bonnin, Geoffray
What recommenders recommend--an analysis of accuracy, popularity, and sales diversity effects Proceedings Article 
In: International conference on user modeling, adaptation, and personalization, S. 25–37, 2013.
BibTeX | Schlagwörter: 
@inproceedings{Jannach2013,

title = {What recommenders recommend--an analysis of accuracy, popularity, and sales diversity effects},

author = {Dietmar Jannach and Lukas Lerche and Fatih Gedikli and Geoffray Bonnin},

year  = {2013},

date = {2013-01-01},

booktitle = {International conference on user modeling, adaptation, and personalization},

pages = {25--37},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

Schließen
18.
 Gedikli, Fatih
An analysis of the effects of using different explanation styles Buchabschnitt 
In: Recommender Systems and the Social Web, S. 69–87, Springer, 2013.
BibTeX | Schlagwörter: 
@incollection{Gedikli2013,

title = {An analysis of the effects of using different explanation styles},

author = {Fatih Gedikli},

year  = {2013},

date = {2013-01-01},

booktitle = {Recommender Systems and the Social Web},

pages = {69--87},

publisher = {Springer},

keywords = {},

pubstate = {published},

tppubtype = {incollection}

}

Schließen
17.
 Gedikli, Fatih
Recommender systems and the social web: Leveraging tagging data for recommender systems Buch 
Springer Science & Business Media, 2013.
BibTeX | Schlagwörter: 
@book{Gedikli2013a,

title = {Recommender systems and the social web: Leveraging tagging data for recommender systems},

author = {Fatih Gedikli},

year  = {2013},

date = {2013-01-01},

publisher = {Springer Science & Business Media},

keywords = {},

pubstate = {published},

tppubtype = {book}

}

Schließen
16.
 Gedikli, Fatih
Summary and perspectives Buchabschnitt 
In: Recommender Systems and the Social Web, S. 89–92, Springer, 2013.
BibTeX | Schlagwörter: 
@incollection{Gedikli2013b,

title = {Summary and perspectives},

author = {Fatih Gedikli},

year  = {2013},

date = {2013-01-01},

booktitle = {Recommender Systems and the Social Web},

pages = {89--92},

publisher = {Springer},

keywords = {},

pubstate = {published},

tppubtype = {incollection}

}

Schließen
15.
 Gedikli, Fatih;  Jannach, Dietmar
Improving recommendation accuracy based on item-specific tag preferences Artikel 
In: ACM Transactions on Intelligent Systems and Technology (TIST), Bd. 4, Nr. 1, S. 1–19, 2013.
BibTeX | Schlagwörter: 
@article{Gedikli2013c,

title = {Improving recommendation accuracy based on item-specific tag preferences},

author = {Fatih Gedikli and Dietmar Jannach},

year  = {2013},

date = {2013-01-01},

journal = {ACM Transactions on Intelligent Systems and Technology (TIST)},

volume = {4},

number = {1},

pages = {1--19},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

Schließen
2012
14.
 Jannach, Dietmar;  Karakaya, Zeynep;  Gedikli, Fatih
Accuracy improvements for multi-criteria recommender systems Proceedings Article 
In: Proceedings of the 13th ACM conference on electronic commerce, S. 674–689, 2012.
BibTeX | Schlagwörter: 
@inproceedings{Jannach2012,

title = {Accuracy improvements for multi-criteria recommender systems},

author = {Dietmar Jannach and Zeynep Karakaya and Fatih Gedikli},

year  = {2012},

date = {2012-01-01},

booktitle = {Proceedings of the 13th ACM conference on electronic commerce},

pages = {674--689},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

Schließen
13.
 Jannach, Dietmar;  Gedikli, Fatih;  Karakaya, Zeynep;  Juwig, Oliver;  others,
Recommending hotels based on multi-dimensional customer ratings Proceedings Article 
In: ENTER, S. 320–331, 2012.
BibTeX | Schlagwörter: 
@inproceedings{Jannach2012a,

title = {Recommending hotels based on multi-dimensional customer ratings},

author = {Dietmar Jannach and Fatih Gedikli and Zeynep Karakaya and Oliver Juwig and others},

year  = {2012},

date = {2012-01-01},

booktitle = {ENTER},

pages = {320--331},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

Schließen
12.
 Ge, Mouzhi;  Jannach, Dietmar;  Gedikli, Fatih
Bringing diversity to recommendation lists--an analysis of the placement of diverse items Proceedings Article 
In: International Conference on Enterprise Information Systems, S. 293–305, 2012.
BibTeX | Schlagwörter: 
@inproceedings{Ge2012,

title = {Bringing diversity to recommendation lists--an analysis of the placement of diverse items},

author = {Mouzhi Ge and Dietmar Jannach and Fatih Gedikli},

year  = {2012},

date = {2012-01-01},

booktitle = {International Conference on Enterprise Information Systems},

pages = {293--305},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

Schließen
21 Einträge « ‹ 1 von 3 › »

Forschung

Lehre

Publikationen

Aktuelle und ausgewählte Publikationen

Externe Publikationslisten

Wissenschaftliche Mitarbeiter

Noah Janzen

AUSGEWÄHLTE PUBLIKATIONEN

2014

2013

2012