Roman Kern

According to our database, Roman Kern authored at least 144 papers between 2007 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Interpretability of Causal Discovery in Tracking Deterioration in a Highly Dynamic Process.

Asha Choudhary, Matej Vukovic, Belgin Mutlu, Michael Haslgrübler, Roman Kern

Sensors, June, 2024

Four Guiding Principles for Modeling Causal Domain Knowledge: A Case Study on Brainstorming Approaches for Urban Blight Analysis.

Houssam Razouk, Michael Leitner, Roman Kern

CoRR, 2024

Ensemble Watermarks for Large Language Models.

Georg Niess, Roman Kern

CoRR, 2024

Evaluating Large Language Models for Causal Modeling.

Houssam Razouk, Leonie Benischke, Georg Niess, Roman Kern

CoRR, 2024

Increasing the Accessibility of Causal Domain Knowledge via Causal Information Extraction Methods: A Case Study in the Semiconductor Manufacturing Industry.

Houssam Razouk, Leonie Benischke, Daniel Garber, Roman Kern

CoRR, 2024

Establishing and Evaluating Trustworthy AI: Overview and Research Challenges.

Dominik Kowald, Sebastian Scher, Viktoria Pammer-Schindler, Peter Müllner, Kerstin Waxnegger, Lea Demelius, Angela Fessl, Maximilian Toller, Inti Gabriel Mendoza Estrada, Ilija Simic, Vedran Sabol, Andreas Trügler, Eduardo E. Veas, Roman Kern, Tomislav Nad, Simone Kopeinik

CoRR, 2024

Constraining Anomaly Detection with Anomaly-Free Regions.

Maximilian Toller, Hussain Hussain, Roman Kern, Bernhard C. Geiger

CoRR, 2024

Stylometric Watermarks for Large Language Models.

Georg Niess, Roman Kern

CoRR, 2024

Recommendation Fairness in Social Networks Over Time.

Meng Cao, Hussain Hussain, Sandipan Sikdar, Denis Helic, Markus Strohmaier, Roman Kern

CoRR, 2024

Improving OCR Quality in 19th Century Historical Documents Using a Combined Machine Learning Based Approach.

David Fleischhacker, Wolfgang Göderle, Roman Kern

CoRR, 2024

Assessing trustworthy AI: Technical and legal perspectives of fairness in AI.

Markus Kattnig, Alessa Angerschmid, Thomas Reichel, Roman Kern

Comput. Law Secur. Rev., 2024

Effects of Class Imbalance Countermeasures on Interpretability.

David Cemernek, Shafaq Siddiqi, Roman Kern

IEEE Access, 2024

Exploring the Capabilities of GPT4-Vision as OCR Engine.

Alex Ghiriti, Wolfgang Göderle, Roman Kern

Proceedings of the Linking Theory and Practice of Digital Libraries, 2024

Large Language Models for Fault Detection in Buildings' HVAC Systems.

Gerda Langer, Thomas Hirsch, Roman Kern, Theresa Kohl, Gerald Schweiger

Proceedings of the Energy Informatics - 4th Energy Informatics Academy Conference, 2024

2023

A historical perspective of biomedical explainable AI research.

Luca Malinverno, Vesna Barros, Francesco Ghisoni, Giovanni Visonà, Roman Kern, Philip J. Nickel, Barbara Elvira Ventura, Ilija Simic, Sarah Stryeck, Francesca Manni, César Ferri, Claire Jean-Quartier, Laura Genga, Gabriele Beate Schweikert, Mario Lovric, Michal Rosen-Zvi

Patterns, September, 2023

SAGA: A Scalable Framework for Optimizing Data Cleaning Pipelines for Machine Learning Applications.

Shafaq Siddiqi, Roman Kern, Matthias Boehm

Proc. ACM Manag. Data, September, 2023

Reconsidering Read and Spontaneous Speech: Causal Perspectives on the Generation of Training Data for Automatic Speech Recognition.

Philipp Gabler, Bernhard C. Geiger, Barbara Schuppler, Roman Kern

Inf., February, 2023

How to keep text private? A systematic review of deep learning methods for privacy-preserving natural language processing.

Samuel Sousa, Roman Kern

Artif. Intell. Rev., February, 2023

Cluster Purging: Efficient Outlier Detection Based on Rate-Distortion Theory.

Maximilian Toller, Bernhard C. Geiger, Roman Kern

IEEE Trans. Knowl. Data Eng., 2023

A Causality-Inspired Approach for Anomaly Detection in a Water Treatment Testbed.

Georgios Koutroulis, Belgin Mutlu, Roman Kern

Sensors, 2023

Recent Advances of Differential Privacy in Centralized Deep Learning: A Systematic Survey.

Lea Demelius, Roman Kern, Andreas Trügler

CoRR, 2023

Detecting Outliers in Non-IID Data: A Systematic Literature Review.

Shafaq Siddiqi, Faiza Qureshi, Stefanie N. Lindstaedt, Roman Kern

IEEE Access, 2023

Improving FMEA Comprehensibility via Common-Sense Knowledge Graph Completion Techniques.

Houssam Razouk, Xinglan Liu, Roman Kern

IEEE Access, 2023

Predicting Partial Discharges of Transformers: Decision Support System for Factory Acceptance Test.

Benjamin Gigerl, Yang Zhao, Johann Raminger, Jupiter Bakakeu, Roman Kern, Stefan Thalmann

Proceedings of the IEEE International Conference on Industrial Engineering and Engineering Management, 2023

2022

Machine learning in continuous casting of steel: a state-of-the-art survey.

David Cemernek, Sandra Cemernek, Heimo Gursch, Ashwini Pandeshwar, Thomas Leitner, Matthias Berger, Gerald Klösch, Roman Kern

J. Intell. Manuf., 2022

Constructing robust health indicators from complex engineered systems via anticausal learning.

Georgios Koutroulis, Belgin Mutlu, Roman Kern

Eng. Appl. Artif. Intell., 2022

ManEx: The Visual Analysis of Measurements for the Assessment of Errors in Electrical Engines.

Joscha Eirich, Georgios Koutroulis, Belgin Mutlu, Dominik Jäckle, Roman Kern, Tobias Schreck, Jürgen Bernard

IEEE Computer Graphics and Applications, 2022

Effective use of BERT in graph embeddings for sparse knowledge graph completion.

Xinglan Liu, Hussain Hussain, Houssam Razouk, Roman Kern

Proceedings of the SAC '22: The 37th ACM/SIGAPP Symposium on Applied Computing, Virtual Event, April 25, 2022

Impact of Training Instance Selection on Domain-Specific Entity Extraction using BERT.

Eileen Salhofer, Xinglan Liu, Roman Kern

Proceedings of the 2022 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies: Student Research Workshop, 2022

Causal Investigation of Public Opinion during the COVID-19 Pandemic via Social Media Text.

Michael Jantscher, Roman Kern

Proceedings of the Thirteenth Language Resources and Evaluation Conference, 2022

Adversarial Inter-Group Link Injection Degrades the Fairness of Graph Neural Networks.

Hussain Hussain, Meng Cao, Sandipan Sikdar, Denis Helic, Elisabeth Lex, Markus Strohmaier, Roman Kern

Proceedings of the IEEE International Conference on Data Mining, 2022

DAPHNE: An Open and Extensible System Infrastructure for Integrated Data Analysis Pipelines.

Patrick Damme, Marius Birkenbach, Constantinos Bitsakos, Matthias Boehm, Philippe Bonnet, Florina M. Ciorba, Mark Dokter, Pawel Dowgiallo, Ahmed Eleliemy, Christian Faerber, Georgios I. Goumas, Dirk Habich, Niclas Hedam, Marlies Hofer, Wenjun Huang, Kevin Innerebner, Vasileios Karakostas, Roman Kern, Tomaz Kosar, Alexander Krause, Daniel Krems, Andreas Laber, Wolfgang Lehner, Eric Mier, Marcus Paradies, Bernhard Peischl, Gabrielle Poerwawinata, Stratos Psomadakis, Tilmann Rabl, Piotr Ratuszniak, Pedro Silva, Nikolai Skuppin, Andreas Starzacher, Benjamin Steinwender, Ilin Tolovski, Pinar Tözün, Wojciech Ulatowski, Yuanyuan Wang, Izajasz P. Wrosz, Ales Zamuda, Ce Zhang, Xiaoxiang Zhu

Proceedings of the 12th Conference on Innovative Data Systems Research, 2022

2021

KOMPOS: Connecting Causal Knots in Large Nonlinear Time Series with Non-Parametric Regression Splines.

Georgios Koutroulis, Leo Botler, Belgin Mutlu, Konrad Diwold, Kay Römer, Roman Kern

ACM Trans. Intell. Syst. Technol., 2021

Deep learning - a first meta-survey of selected reviews across scientific disciplines, their commonalities, challenges and research impact.

Jan Egger, Antonio Pepe, Christina Gsaxner, Yuan Jin, Jianning Li, Roman Kern

PeerJ Comput. Sci., 2021

Privacy in Open Search: A Review of Challenges and Solutions.

Samuel Sousa, Christian Guetl, Roman Kern

CoRR, 2021

State-Space Constraints Improve the Generalization of the Differentiable Neural Computer in some Algorithmic Tasks.

Patrick Ofner, Roman Kern

CoRR, 2021

Formula RL: Deep Reinforcement Learning for Autonomous Racing using Telemetry Data.

Adrian Remonda, Sarah Krebs, Eduardo E. Veas, Granit Luzhnica, Roman Kern

CoRR, 2021

Machine Learning based Indicators to Enhance Process Monitoring by Pattern Recognition.

Stefan Schrunner, Michael Scheiber, Anna Jenul, Anja Zernig, Andre Kästner, Roman Kern

CoRR, 2021

The interplay between communities and homophily in semi-supervised classification using graph neural networks.

Hussain Hussain, Tomislav Duricic, Elisabeth Lex, Denis Helic, Roman Kern

Appl. Netw. Sci., 2021

KI-Waste - Combining Image Recognition and Time Series Analysis in Refuse Sorting.

Heimo Gursch, Harald Ganster, Alfred Rinnhofer, Georg Waltner, Christian Payer, Christian Oberwinkler, Reinhard Meisenbichler, Roman Kern

Proceedings of the Mensch und Computer 2021, 2021

Structack: Structure-based Adversarial Attacks on Graph Neural Networks.

Hussain Hussain, Tomislav Duricic, Elisabeth Lex, Denis Helic, Markus Strohmaier, Roman Kern

Proceedings of the HT '21: 32nd ACM Conference on Hypertext and Social Media, Virtual Event, Ireland, 30 August 2021, 2021

2020

Lessons Learned from the 1st ARIEL Machine Learning Challenge: Correcting Transiting Exoplanet Light Curves for Stellar Spots.

Nikolaos Nikolaou, Ingo P. Waldmann, Angelos Tsiaras, Mario Morvan, Billy Edwards, Kai Hou Yip, Giovanna Tinetti, Subhajit Sarkar, James M. Dawson, Vadim Borisov, Gjergji Kasneci, Matej Petkovic, Tomaz Stepisnik, Tarek Al-Ubaidi, Rachel Louise Bailey, Michael Granitzer, Sahib Julka, Roman Kern, Patrick Ofner, Stefan Wagner, Lukas Heppe, Mirko Bunse, Katharina Morik

CoRR, 2020

A Formally Robust Time Series Distance Metric.

Maximilian Toller, Bernhard C. Geiger, Roman Kern

CoRR, 2020

Parasitic resistance as a predictor of faulty anodes in electro galvanizing: a comparison of machine learning, physical and hybrid models.

Mario Lovric, Richard Meister, Thomas Steck, Leon Fadljevic, Johann Gerdenitsch, Stefan Schuster, Lukas Schiefermüller, Stefanie N. Lindstaedt, Roman Kern

Adv. Model. Simul. Eng. Sci., 2020

A generative semi-supervised classifier for datasets with unknown classes.

Stefan Schrunner, Bernhard C. Geiger, Anja Zernig, Roman Kern

Proceedings of the SAC '20: The 35th ACM/SIGAPP Symposium on Applied Computing, online event, [Brno, Czech Republic], March 30, 2020

A Neural-based Architecture For Small Datasets Classification.

Andi Rexha, Mauro Dragoni, Roman Kern

Proceedings of the JCDL '20: Proceedings of the ACM/IEEE Joint Conference on Digital Libraries in 2020, 2020

Enhanced Active Learning of Convolutional Neural Networks: A Case Study for Defect Classification in the Semiconductor Industry.

Georgios Koutroulis, Tiago Santos, Michael Wiedemann, Christian Faistauer, Roman Kern, Stefan Thalmann

Proceedings of the 12th International Joint Conference on Knowledge Discovery, 2020

On the Impact of Communities on Semi-supervised Classification Using Graph Neural Networks.

Hussain Hussain, Tomislav Duricic, Elisabeth Lex, Roman Kern, Denis Helic

Proceedings of the Complex Networks & Their Applications IX, 2020

2019

Activity Archetypes in Question-and-Answer (Q8A) Websites - A Study of 50 Stack Exchange Instances.

Tiago Santos, Simon Walk, Roman Kern, Markus Strohmaier, Denis Helic

ACM Trans. Soc. Comput., 2019

SAZED: parameter-free domain-agnostic season length estimation in time series data.

Maximilian Toller, Tiago Santos, Roman Kern

Data Min. Knowl. Discov., 2019

Robust Parameter-Free Season Length Detection in Time Series.

Maximilian Toller, Roman Kern

CoRR, 2019

Using the Open Meta Kaggle Dataset to Evaluate Tripartite Recommendations in Data Markets.

Dominik Kowald, Matthias Traub, Dieter Theiler, Heimo Gursch, Emanuel Lacic, Stefanie N. Lindstaedt, Roman Kern, Elisabeth Lex

CoRR, 2019

Self- and Cross-Excitation in Stack Exchange Question & Answer Communities.

Tiago Santos, Simon Walk, Roman Kern, Markus Strohmaier, Denis Helic

Proceedings of the World Wide Web Conference, 2019

A Health Factor for Process Patterns Enhancing Semiconductor Manufacturing by Pattern Recognition in Analog Wafermaps.

Stefan Schrunner, Anna Jenul, Michael Scheiber, Anja Zernig, Andre Kästner, Roman Kern

Proceedings of the 2019 IEEE International Conference on Systems, Man and Cybernetics, 2019

Know-Center at SemEval-2019 Task 5: Multilingual Hate Speech Detection on Twitter using CNNs.

Kevin Winter, Roman Kern

Proceedings of the 13th International Workshop on Semantic Evaluation, 2019

Cyber-Physical Systems as Enablers in Manufacturing Communication andWorker Support.

Heimo Gursch, David Cemernek, Andreas Wuttei, Roman Kern

Proceedings of the Mensch und Computer 2019, 2019

Chatbots Assisting German Business Management Applications.

Florian Steinbauer, Roman Kern, Mark Kröll

Proceedings of the Advances and Trends in Artificial Intelligence. From Theory to Practice, 2019

2018

Authorship identification of documents with high content similarity.

Andi Rexha, Mark Kröll, Hermann Ziak, Roman Kern

Scientometrics, 2018

GerIE - An Open Information Extraction System for the German Language.

Akim Bassa, Mark Kröll, Roman Kern

J. Univers. Comput. Sci., 2018

Source selection of long tail sources for federated search in an uncooperative setting.

Günter Urak, Hermann Ziak, Roman Kern

Proceedings of the 33rd Annual ACM Symposium on Applied Computing, 2018

Detection of Abusive Speech for Mixed Sociolects of Russian and Ukrainian Languages.

Bohdan Andrusyak, Mykhailo Rimel, Roman Kern

Proceedings of the 12th Workshop on Recent Advances in Slavonic Natural Languages Processing, 2018

Ein Industrie 4.0-Use Case in der Motorenproduktion.

Darko Stanisavljevic, Manfred Rosenberger, Gernot Lechner, Stefan Körner, Roman Kern, Bernd Jeitler, Alexander Stocker

Proceedings of the Mensch und Computer 2018, 2018

Flexible Scheduling for Human Robot Collaboration in Intralogistics Teams.

Heimo Gursch, Nelson Silva, Bernhard Reiterer, Lucas Paletta, Patrick Bernauer, Martin Fuchs, Eduardo E. Veas, Roman Kern

Proceedings of the Mensch und Computer 2018, 2018

A Comparison of Supervised Approaches for Process Pattern Recognition in Analog Semiconductor Wafer Test Data.

Stefan Schrunner, Olivia Bluder, Anja Zernig, Andre Kästner, Roman Kern

Proceedings of the 17th IEEE International Conference on Machine Learning and Applications, 2018

The CLAUSY System at ESWC-2018 Challenge on Semantic Sentiment Analysis.

Andi Rexha, Mark Kröll, Mauro Dragoni, Roman Kern

Proceedings of the Semantic Web Challenges, 2018

Understanding wafer patterns in semiconductor production with variational auto-encoders.

Tiago Santos, Roman Kern

Proceedings of the 26th European Symposium on Artificial Neural Networks, 2018

2017

Ubiquitous Access to Digital Cultural Heritage.

Christin Seifert, Werner Bailer, Thomas Orgel, Louis Gantner, Roman Kern, Hermann Ziak, Albin Petit, Jörg Schlötterer, Stefan Zwicklbauer, Michael Granitzer

ACM Journal on Computing and Cultural Heritage, January, 2017

Activity in Questions & Answers Websites.

Tiago Santos, Simon Walk, Roman Kern, Markus Strohmaier, Denis Helic

CoRR, 2017

Graz University of Technology at CL-SciSumm 2017: Query Generation Strategies.

Thomas Felber, Roman Kern

Proceedings of the Computational Linguistics Scientific Summarization Shared Task (CL-SciSumm 2017) organized as a part of the 2nd Joint Workshop on Bibliometric-enhanced Information Retrieval and Natural Language Processing for Digital Libraries (BIRNDL 2017) and co-located with the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2017), 2017

Know-Center at SemEval-2017 Task 10: Sequence Classification with the CODE Annotator.

Roman Kern, Stefan Falk, Andi Rexha

Proceedings of the 11th International Workshop on Semantic Evaluation, 2017

A semantic federated search engine for domain-specific document retrieval.

Mauro Dragoni, Andi Rexha, Hermann Ziak, Roman Kern

Proceedings of the Symposium on Applied Computing, 2017

Multi-Loop Feedback Hierarchy Involving Human Workers in Manufacturing Processes.

Heimo Gursch, David Cemernek, Roman Kern

Proceedings of the Mensch und Computer 2017, 2017

Markov random fields for pattern extraction in analog wafer test data.

Stefan Schrunner, Olivia Bluder, Anja Zernig, Andre Kästner, Roman Kern

Proceedings of the Seventh International Conference on Image Processing Theory, 2017

Big data as a promoter of industry 4.0: Lessons of the semiconductor industry.

David Cemernek, Heimo Gursch, Roman Kern

Proceedings of the 15th IEEE International Conference on Industrial Informatics, 2017

Opinion Mining with a Clause-Based Approach.

Andi Rexha, Mark Kröll, Mauro Dragoni, Roman Kern

Proceedings of the Semantic Web Challenges, 2017

Extending Scientific Literature Search by Including the Author's Writing Style.

Andi Rexha, Mark Kröll, Hermann Ziak, Roman Kern

Proceedings of the Fifth Workshop on Bibliometric-enhanced Information Retrieval (BIR) co-located with the 39th European Conference on Information Retrieval (ECIR 2017), 2017

Evaluation of Contextualization and Diversification Approaches in Aggregated Search.

Hermann Ziak, Roman Kern

Proceedings of the 28th International Workshop on Database and Expert Systems Applications, 2017

2016

From Data to Visualisations and Back: Selecting Visualisations Based on Data and System Design Considerations.

Belgin Mutlu, Vedran Sabol, Heimo Gursch, Roman Kern

CoRR, 2016

Know-Center at SemEval-2016 Task 5: Using Word Vectors with Typed Dependencies for Opinion Target Expression Extraction.

Stefan Falk, Andi Rexha, Roman Kern

Proceedings of the 10th International Workshop on Semantic Evaluation, 2016

An Information Retrieval Based Approach for Multilingual Ontology Matching.

Andi Rexha, Mauro Dragoni, Roman Kern, Mark Kröll

Proceedings of the Natural Language Processing and Information Systems, 2016

Generating Tailored Classification Schemas for German Patents.

Oliver Pimas, Stefan Klampfl, Thomas Kohl, Roman Kern, Mark Kröll

Proceedings of the Natural Language Processing and Information Systems, 2016

Parameter Forecasting for Vehicle Paint Quality Optimisation.

Heimo Gursch, Stefan Körner, Hannes Krasser, Roman Kern

Proceedings of the Mensch und Computer 2016, 2016

Identifying Referenced Text in Scientific Publications by Summarisation and Classification Techniques.

Stefan Klampfl, Andi Rexha, Roman Kern

Proceedings of the Joint Workshop on Bibliometric-enhanced Information Retrieval and Natural Language Processing for Digital Libraries (BIRNDL) co-located with the Joint Conference on Digital Libraries 2016 (JCDL 2016), 2016

A Literature Survey of Early Time Series Classification and Deep Learning.

Tiago Santos, Roman Kern

Proceedings of the 1st International Workshop on Science, 2016

Exploiting Propositions for Opinion Mining.

Andi Rexha, Mark Kröll, Mauro Dragoni, Roman Kern

Proceedings of the Semantic Web Challenges - Third SemWebEval Challenge at ESWC 2016, Heraklion, Crete, Greece, May 29, 2016

Polarity Classification for Target Phrases in Tweets: A Word2Vec Approach.

Andi Rexha, Mark Kröll, Mauro Dragoni, Roman Kern

Proceedings of the Semantic Web - ESWC 2016 Satellite Events, Heraklion, Crete, Greece, May 29, 2016

Reconstructing the Logical Structure of a Scientific Publication Using Machine Learning.

Stefan Klampfl, Roman Kern

Proceedings of the Semantic Web Challenges - Third SemWebEval Challenge at ESWC 2016, Heraklion, Crete, Greece, May 29, 2016

Do Ambiguous Words Improve Probing for Federated Search?

Günter Urak, Hermann Ziak, Roman Kern

Proceedings of the Research and Advanced Technology for Digital Libraries, 2016

Towards a More Fine Grained Analysis of Scientific Authorship: Predicting the Number of Authors Using Stylometric Features.

Andi Rexha, Stefan Klampfl, Mark Kröll, Roman Kern

Proceedings of the Third Workshop on Bibliometric-enhanced Information Retrieval co-located with the 38th European Conference on Information Retrieval (ECIR 2016), 2016

Query Splitting for Context-Driven Federated Recommendations.

Hermann Ziak, Roman Kern

Proceedings of the 27th International Workshop on Database and Expert Systems Applications, 2016

KNOW At The Social Book Search Lab 2016 Mining Track.

Hermann Ziak, Andi Rexha, Roman Kern

Proceedings of the Working Notes of CLEF 2016, 2016

KNOW At The Social Book Search Lab 2016 Suggestion Track.

Hermann Ziak, Roman Kern

Proceedings of the Working Notes of CLEF 2016, 2016

Profiling Microblog Authors using Concreteness and Sentiment - Know-Center at PAN 2016 Author Profiling.

Oliver Pimas, Andi Rexha, Mark Kröll, Roman Kern

Proceedings of the Working Notes of CLEF 2016, 2016

2015

Efficient Table Annotation for Digital Articles.

Matthias Frey, Roman Kern

D Lib Mag., 2015

Unified Information Access for Knowledge Workers via a Federated Recommender System.

Heimo Gursch, Hermann Ziak, Roman Kern

Proceedings of the Mensch und Computer 2015, 2015

Map-Matching Cell Phone Trajectories of Low Spatial and Temporal Accuracy.

Gunnar Schulze, Christopher Horn, Roman Kern

Proceedings of the IEEE 18th International Conference on Intelligent Transportation Systems, 2015

Towards Authorship Attribution for Bibliometrics using Stylometric Features.

Andi Rexha, Stefan Klampfl, Mark Kröll, Roman Kern

Proceedings of the First Workshop on Mining Scientific Papers: Computational Linguistics and Bibliometrics co-located with 15th International Society of Scientometrics and Informetrics Conference (ISSI 2015), 2015

Machine Learning Techniques for Automatically Extracting Contextual Information from Scientific Publications.

Stefan Klampfl, Roman Kern

Proceedings of the Semantic Web Evaluation Challenges, 2015

Efficient Search Result Diversification via Query Expansion Using Knowledge Bases.

Raoul Rubien, Hermann Ziak, Roman Kern

Proceedings of the 26th International Workshop on Database and Expert Systems Applications, 2015

Evaluation of Pseudo Relevance Feedback Techniques for Cross Vertical Aggregated Search.

Hermann Ziak, Roman Kern

Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2015

Know-Center at PAN 2015 Author Identification: Notebook for PAN at CLEF 2015.

Oliver Pimas, Mark Kröll, Roman Kern

Proceedings of the Working Notes of CLEF 2015, 2015

Deriving Public Transportation Timetables with Large-Scale Cell Phone Data.

Christopher Horn, Roman Kern

Proceedings of the 6th International Conference on Ambient Systems, 2015

2014

Unsupervised document structure analysis of digital scientific articles.

Stefan Klampfl, Michael Granitzer, Kris Jack, Roman Kern

Int. J. Digit. Libr., 2014

Towards a Marketplace for the Scientific Community: Accessing Knowledge from the Computer Science Domain.

Mark Kröll, Stefan Klampfl, Roman Kern

D Lib Mag., 2014

A Comparison of Two Unsupervised Table Recognition Methods from Digital Scientific Articles.

Stefan Klampfl, Kris Jack, Roman Kern

D Lib Mag., 2014

Recommending Scientific Literature: Comparing Use-Cases and Algorithms.

Roman Kern, Kris Jack, Michael Granitzer

CoRR, 2014

Automatic Summarization for Terminology Recommendation: The Case of the NCBO Ontology Recommender.

Pablo López-García, Stefan Schulz, Roman Kern

Proceedings of the 7th International Workshop on Semantic Web Applications and Tools for Life Sciences, 2014

Is enterprise search useful at all?: lessons learned from studying user behavior.

Alexander Stocker, Markus Zoier, Selver Softic, Stefan Paschke, Heimo Bischofter, Roman Kern

Proceedings of the 14th International Conference on Knowledge Management and Data-driven Business, 2014

{{citation needed}}: Filling in Wikipedia's Citation Shaped Holes.

Kris Jack, Pablo López-García, Maya Hristakeva, Roman Kern

Proceedings of the First Workshop on Bibliometric-enhanced Information Retrieval co-located with 36th European Conference on Information Retrieval (ECIR 2014), 2014

2013

Text Representation for Efficient Document Annotation.

Christin Seifert, Eva Ulbrich, Roman Kern, Michael Granitzer

J. Univers. Comput. Sci., 2013

Extraction of References Using Layout and Formatting Information from Scientific Articles.

Roman Kern, Stefan Klampfl

D Lib Mag., 2013

KnCe2013-CORE: Semantic Text Similarity by use of Knowledge Bases.

Hermann Ziak, Roman Kern

Proceedings of the Second Joint Conference on Lexical and Computational Semantics, 2013

Crowdsourcing Fact Extraction from Scientific Literature.

Christin Seifert, Michael Granitzer, Patrick Höfler, Belgin Mutlu, Vedran Sabol, Kai Schlegel, Sebastian Bayerl, Florian Stegmaier, Stefan Zwicklbauer, Roman Kern

Proceedings of the Human-Computer Interaction and Knowledge Discovery in Complex, Unstructured, Big Data, 2013

Using Factual Density to Measure Informativeness of Web Documents.

Christopher Horn, Alisa Zhila, Alexander F. Gelbukh, Roman Kern, Elisabeth Lex

Proceedings of the 19th Nordic Conference of Computational Linguistics, 2013

Integrating User Preferences Into Distance Metrics.

Mark Kröll, Vedran Sabol, Roman Kern, Michael Granitzer

Proceedings of the LWA 2013. Lernen, 2013

An Unsupervised Machine Learning Approach to Body Text and Table of Contents Extraction from Digital Scientific Articles.

Stefan Klampfl, Roman Kern

Proceedings of the Research and Advanced Technology for Digital Libraries, 2013

Grammar Checker Features for Author Identification and Author Profiling Notebook for PAN at CLEF 2013.

Roman Kern

Proceedings of the Working Notes for CLEF 2013 Conference , 2013

2012

Understanding why users tag: A survey of tagging motivation literature and results from an empirical study.

Markus Strohmaier, Christian Körner, Roman Kern

J. Web Semant., 2012

Evaluation of Folksonomy Induction Algorithms.

Markus Strohmaier, Denis Helic, Dominik Benz, Christian Körner, Roman Kern

ACM Trans. Intell. Syst. Technol., 2012

TeamBeam - Meta-Data Extraction from Scientific Literature.

Roman Kern, Kris Jack, Maya Hristakeva, Michael Granitzer

D Lib Mag., 2012

A comparison of layout based bibliographic metadata extraction techniques.

Michael Granitzer, Maya Hristakeva, Robert Knight, Kris Jack, Roman Kern

Proceedings of the 2nd International Conference on Web Intelligence, Mining and Semantics, 2012

Unleashing Semantics of Research Data.

Florian Stegmaier, Christin Seifert, Roman Kern, Patrick Höfler, Sebastian Bayerl, Michael Granitzer, Harald Kosch, Stefanie N. Lindstaedt, Belgin Mutlu, Vedran Sabol, Kai Schlegel, Stefan Zwicklbauer

Proceedings of the Specifying Big Data Benchmarks, 2012

Vote/Veto Classification, Ensemble Clustering and Sequence Classification for Author Identification.

Roman Kern, Stefan Klampfl, Mario Zechner

Proceedings of the CLEF 2012 Evaluation Labs and Workshop, 2012

2011

Model Selection Strategies for Author Disambiguation.

Roman Kern, Mario Zechner, Michael Granitzer

Proceedings of the 2011 Database and Expert Systems Applications, 2011

Vote/Veto Meta-Classifier for Authorship Identification - Notebook for PAN at CLEF 2011.

Roman Kern, Christin Seifert, Mario Zechner, Michael Granitzer

Proceedings of the CLEF 2011 Labs and Workshop, 2011

2010

A hybrid system for German encyclopedia alignment.

Roman Kern, Christin Seifert, Michael Granitzer

Int. J. Digit. Libr., 2010

Analysis of structural relationships for hierarchical cluster labeling.

Markus Muhr, Roman Kern, Michael Granitzer

Proceedings of the Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, 2010

KCDC: Word Sense Induction by Using Grammatical Dependencies and Sentence Phrase Structure.

Roman Kern, Markus Muhr, Michael Granitzer

Proceedings of the 5th International Workshop on Semantic Evaluation, 2010

Why do Users Tag? Detecting Users' Motivation for Tagging in Social Tagging Systems.

Markus Strohmaier, Christian Körner, Roman Kern

Proceedings of the Fourth International Conference on Weblogs and Social Media, 2010

Of categorizers and describers: an evaluation of quantitative measures for tagging motivation.

Christian Körner, Roman Kern, Hans-Peter Grahsl, Markus Strohmaier

Proceedings of the HT'10, 2010

Exploring the Influence of Tagging Motivation on Tagging Behavior.

Roman Kern, Christian Körner, Markus Strohmaier

Proceedings of the Research and Advanced Technology for Digital Libraries, 2010

German Encyclopedia Alignment Based on Information Retrieval Techniques.

Roman Kern, Michael Granitzer

Proceedings of the Research and Advanced Technology for Digital Libraries, 2010

External and Intrinsic Plagiarism Detection Using a Cross-Lingual Retrieval and Segmentation System - Lab Report for PAN at CLEF 2010.

Markus Muhr, Roman Kern, Mario Zechner, Michael Granitzer

Proceedings of the CLEF 2010 LABs and Workshops, 2010

2009

ARS/SD: An Associative Retrieval Service for the Semantic Desktop.

Peter Scheir, Chiara Ghidini, Roman Kern, Michael Granitzer, Stefanie N. Lindstaedt

Proceedings of the Networked Knowledge - Networked Media, 2009

Distributed Web 2.0 Crawling for Ontology Evolution.

Andreas Juffinger, Thomas Neidhart, Michael Granitzer, Roman Kern, Albert Weichselbraun, Gerhard Wohlgenannt, Arno Scharl

J. Digit. Inf. Manag., 2009

Efficient linear text segmentation based on information retrieval techniques.

Roman Kern, Michael Granitzer

Proceedings of the MEDES '09: International ACM Conference on Management of Emergent Digital EcoSystems, 2009

Application of Axiomatic Approaches to Crosslanguage Retrieval.

Roman Kern, Andreas Juffinger, Michael Granitzer

Proceedings of the Working Notes for CLEF 2009 Workshop co-located with the 13th European Conference on Digital Libraries (ECDL 2009) , Corfù, Greece, September 30, 2009

Evaluation of Axiomatic Approaches to Crosslanguage Retrieval.

Roman Kern, Andreas Juffinger, Michael Granitzer

Proceedings of the Multilingual Information Access Evaluation I. Text Retrieval Experiments, 2009

2008

Extending Folksonomies for Image Tagging.

Roman Kern, Michael Granitzer, Viktoria Pammer

Proceedings of the Ninth International Workshop on Image Analysis for Multimedia Interactive Services, 2008

Recommending Tags for Pictures Based on Text, Visual Content and User Context.

Stefanie N. Lindstaedt, Viktoria Pammer, Roland Mörzinger, Roman Kern, Helmut Mülner, Claudia Wagner

Proceedings of the Third International Conference on Internet and Web Applications and Services, 2008

Exploiting Cooccurrence on Corpus and Document Level for Fair Crosslanguage Retrieval.

Andreas Juffinger, Roman Kern, Michael Granitzer

Proceedings of the Working Notes for CLEF 2008 Workshop co-located with the 12th European Conference on Digital Libraries (ECDL 2008) , 2008

Crosslanguage Retrieval Based on Wikipedia Statistics.

Andreas Juffinger, Roman Kern, Michael Granitzer

Proceedings of the Evaluating Systems for Multilingual and Multimodal Information Access, 2008

2007

Distributed Web2.0 crawling for ontology evolution.

Andreas Juffinger, Thomas Neidhart, Albert Weichselbraun, Gerhard Wohlgenannt, Michael Granitzer, Roman Kern, Arno Scharl

Proceedings of the Second IEEE International Conference on Digital Information Management (ICDIM), 2007

Aspects of Broad Folksonomies.

Mathias Lux, Michael Granitzer, Roman Kern

Proceedings of the 18th International Workshop on Database and Expert Systems Applications (DEXA 2007), 2007