Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2020Adiabatic Quantum Computing for Max-Sum Diversification
Bauckhage, Christian; Sifa, Rafet; Wrobel, Stefan
Conference Paper
2020Combining Machine Learning and Simulation to a Hybrid Modelling Approach: Current and Future Directions
Rüden, Laura von; Mayer, Sebastian; Sifa, Rafet; Bauckhage, Christian; Garcke, Jochen
Conference Paper
2020A Community Detection Based Approach for Exploring Patterns in Player Reviews
Pielka, Maren; Sifa, Rafet; Ramamurthy, Rajkumar; Ojeda, César; Bauckhage, Christian
Conference Paper
2020Matrix- and Tensor Factorization for Game Content Recommendation
Sifa, Rafet; Yawar, Raheel; Ramamurthy, Rajkumar; Bauckhage, Christian; Kersting, Kristian
Journal Article
2020Patterns and Outliers in Temporal Point Processes
Ojeda, César; Cvejoski, Kostadin; Sifa, Rafet; Schücker, Jannis; Bauckhage, Christian
Conference Paper
2019Echo State Networks for Named Entity Recognition
Ramamurthy, Rajkumar; Stenzel, Robin; Sifa, Rafet; Ladi, Anna; Bauckhage, Christian
Conference Paper
2019A Hybrid AI Tool to Extract Key Performance Indicators from Financial Reports for Benchmarking
Brito, Eduardo; Sifa, Rafet; Bauckhage, Christian; Loitz, Rüdiger; Lohmeier, Uwe; Pünt, Christin
Conference Paper
2019Inside the Group: Investigating Social Structures in Player Groups and their Influence on Activity
Schiller, Michael H.; Wallner, Günter; Schinnerl, Christopher; Monte Calvo, Alexander; Pirker, Johanna; Sifa, Rafet; Drachen, Anders
Journal Article
2019Joint Selection of Central and Extremal Prototypes Based on Kernel Minimum Enclosing Balls
Bauckhage, Christian; Sifa, Rafet
Conference Paper
2019Leveraging Domain Knowledge for Reinforcement Learning using MMC Architectures
Ramamurthy, Rajkumar; Bauckhage, Christian; Sifa, Rafet; Schücker, Jannis; Wrobel, Stefan
Conference Paper
2019Max-Sum Dispersion via Quantum Annealing
Bauckhage, Christian; Sifa, Rafet; Hecker, Dirk; Wrobel, Stefan
Conference Paper
2019Prototypes within Minimum Enclosing Balls
Bauckhage, Christian; Sifa, Rafet; Dong, Tiansi
Conference Paper
2019A QUBO Formulation of the k-Medoids Problem
Bauckhage, Christian; Piatkowski, Nico; Sifa, Rafet; Hecker, Dirk; Wrobel, Stefan
Conference Paper
2019Towards Automated Auditing with Machine Learning
Sifa, Rafet; Ladi, Anna; Pielka, Maren; Ramamurthy, Rajkumar; Hillebrand, Lars; Kirsch, Birgit; Biesner, David; Stenzel, R.; Bell, T.; Lübbering, M.; Nütten, U.; Bauckhage, C.; Warning, U.; Fürst, B.; Khameneh, T.D.; Thom, D.; Huseynov, I.; Kahlert, R.; Schlums, J.; Ismail, H.; Kliem, B.; Loitz, R.
Conference Paper
2019Towards Contradiction Detection in German: A Translation-Driven Approach
Sifa, Rafet; Pielka, Maren; Ramamurthy, Rajkumar; Ladi, Anna; Hillebrand, Lars; Bauckhage, Christian
Conference Paper
2019Two Attempts to Predict Author Gender in Cross-Genre Settings in Dutch
Brito, Eduardo; Sifa, Rafet; Bauckhage, Christian
Conference Paper
2018Customer lifetime value prediction in non-contractual freemium settings: Chasing high-value users using deep neural networks and SMOTE
Sifa, Rafet; Runge, Julian; Bauckhage, Christian; Klapper, Daniel
Conference Paper
2018Detecting and correcting spelling errors in high-quality Dutch Wikipedia text
Beeksma, M.; Gompel, M. van; Kunneman, F.; Onrust, L.; Regnerus, B.; Vinke, D.; Brito, Eduardo; Bauckhage, Christian; Sifa, Rafet
Journal Article
2018Ising models for binary clustering via adiabatic quantum computing
Bauckhage, Christian; Brito, E.; Cvejoski, Kostadin; Ojeda,César; Sifa, Rafet; Wrobel, Stefan
Conference Paper
2018Matrix and Tensor Factorization Based Game Content Recommender Systems: A Bottom-Up Architecture and a Comparative Online Evaluation
Sifa, Rafet; Yawar, Raheel; Ramamurthy, Rajkumar; Bauckhage, Christian
Conference Paper
2018Profiling in Games: Understanding Behavior from Telemetry
Sifa, Rafet; Drachen, Anders; Bauckhage, Christian
Book Article
2018Towards Shortest Paths via Adiabatic Quantum Computing
Bauckhage, Christian; Brito, Eduardo; Cvejoski, Kostadin; Ojeda, César; Schücker, Jannis; Sifa, Rafet
Conference Paper
2017Inverse dynamical inheritance in stack exchange taxonomies
Ojeda, César; Cvejoski, Kostadin; Sifa, Rafet; Bauckhage, Christian
Conference Paper
2017Investigating and forecasting user activities in newsblogs: A study of seasonality, volatility and attention burst
Bauckhage, Christian; Ojeda,César; Sifa, Rafet
Conference Paper
2017Online k-Maxoids clustering
Sifa, Rafet; Bauckhage, Christian
Conference Paper
2017Third party effect: Community based spreading in complex networks
Bauckhage, Christian; Ojeda, César; Sifa, Rafet; Agarwal, Shubham
Conference Paper
2017Towards German Word Embeddings: A Use Case with Predictive Sentiment Analysis
Brito, Eduardo; Sifa, Rafet; Cvejowski, Kostadin; Ojeda, César; Bauckhage, Christian
Conference Paper
2016Predicting retention in sandbox games with tensor factorization-based representation learning
Sifa, Rafet; Srikanth, Sridev; Drachen, Anders; Ojeda, César; Bauckhage, Christian
Conference Paper
2015Clustering game behavior data
Bauckhage, Christian; Drachen, Anders; Sifa, Rafet
Journal Article
2015Large-scale cross-game player behavior analysis on steam
Sifa, Rafet; Drachen, Anders; Bauckhage, Christian
Conference Paper
2015Predicting purchase decisions in mobile free-to-play games
Sifa, Rafet; Hadiji, Fabian; Runge, Julian; Drachen, Anders; Kersting, Kristian; Bauckhage, Christian
Conference Paper
2015User churn migration analysis with DEDICOM
Sifa, Rafet; Ojeda, César; Bauckhage, Christian
Conference Paper
2014A Comparison of Methods for Player Clustering via Behavioral Telemetry
Drachen, Anders; Thurau, Christian; Sifa, Rafet; Bauckhage, Christian
Report
2012How players lose interest in playing a game: An empirical study based on distributions of total playing times
Bauckhage, Christian; Kersting, Kristian; Sifa, Rafet; Thurau, Christian; Drachen, Anders; Canossa, Alessandro
Conference Paper