Elisabeth Lex

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Gone in 30 days! Predictions for car import planning

Emanuel Lacic, Matthias Traub, Tomislav Duricic, 2018, it Inf. Technol..

AFEL-REC: A Recommender System for Providing Learning Resource Recommendations in Social Learning Environments pdf

Dominik Kowald, Emanuel Lacic, Elisabeth Lex, 2018, CIKM Workshops.

Supporting Learning Analytics for Informal Workplace Learning with a Social Semantic Infrastructure

Tobias Ley, Vladimir Tomberg, Adolfo Ruiz-Calleja, 2015, EC-TEL.

Take up My Tags: Exploring Benefits of Meaning Making in a Collaborative Learning Task at the Workplace

Paul Seitlinger, Tobias Ley, Elisabeth Lex, 2016, EC-TEL.

AFEL: Towards Measuring Online Activities Contributions to Self-directed Learning

Dominik Kowald, Ricardo Alonso Maturana, Stefan Dietze, 2017, ARTEL@EC-TEL.

Integrating Data Across Workplace Learning Applications with a Social Semantic Infrastructure

Tobias Ley, Vladimir Tomberg, Adolfo Ruiz-Calleja, 2015, ICWL.

Neighborhood Troubles: On the Value of User Pre-Filtering To Speed Up and Enhance Recommendations pdf

Dominik Kowald, Emanuel Lacic, Elisabeth Lex, 2018, CIKM Workshops.

The influence of social status on consensus building in collaboration networks

Denis Helic, Florian Geigl, Elisabeth Lex, 2015, 2015 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM).

Visualizing Workplace Learning Data with the SSS Dashboard

Tobias Ley, Adolfo Ruiz-Calleja, Elisabeth Lex, 2016, CrossLAK.

Should we embed? A study on the online performance of utilizing embeddings for real-time job recommendations

Emanuel Lacic, Tomislav Duricic, Elisabeth Lex, 2019, RecSys.

Supporting collaborative learning with tag recommendations: a real-world study in an inquiry-based classroom project

Simone Kopeinik, Paul Seitlinger, Tobias Ley, 2017, LAK.

Tailoring Recommendations for a Multi-Domain Environment

Dominik Kowald, Emanuel Lacic, Elisabeth Lex, 2017, RecSysKTL.

A Real-Life School Study of Confirmation Bias and Polarisation in Information Behaviour

Dominik Kowald, Simone Kopeinik, Elisabeth Lex, 2019, EC-TEL.

Consensus dynamics in online collaboration systems

Dominik Kowald, Denis Helic, Elisabeth Lex, 2018, Computational social networks.

2016 IEEE Symposium on 3D User Interfaces, 3DUI 2016, Greenville, SC, USA, March 19-20, 2016

Takuji Narumi, Tomohiro Tanikawa, Michitaka Hirose, 2016, 3DUI.

Research Data Explored II: the Anatomy and Reception of figshare pdf

Peter Kraker, Isabella Peters, Elisabeth Lex, 2015, ArXiv.

Tackling Cold-Start Users in Recommender Systems with Indoor Positioning Systems

Dominik Kowald, Emanuel Lacic, Matthias Traub, 2015, RecSys Posters.

Studying Confirmation Bias in Hashtag Usage on Twitter pdf

Dominik Kowald, Elisabeth Lex, E. Lex, 2018, CSS 2018.

Simulation-based Co-Creation of Algorithms

Dominik Kowald, Tobias Ley, Elisabeth Lex, 2018, CC-TEL/TACKLE@EC-TEL.

Going beyond your Personal Learning Network, Using Recommendations and Trust through a Multimedia Question-Answering Service for Decision-support: a Case Study in the Healthcare

John Cook, Dominik Kowald, Debbie Holley, 2016, J. Univers. Comput. Sci..

Balancing the Fluency-Consistency Tradeoff in Collaborative Information Search with a Recommender Approach

Dominik Kowald, Paul Seitlinger, Tobias Ley, 2018, Int. J. Hum. Comput. Interact..

Bringing together bibliometrics research from different disciplines – what can we learn from each other?

Peter Kraker, Katrin Weller, Isabella Peters, 2015 .

An infrastructure for workplace learning analytics: Tracing knowledge creation with the social semantic server

Dominik Kowald, Tobias Ley, Adolfo Ruiz-Calleja, 2019 .

Temporal Effects on Hashtag Reuse in Twitter: A Cognitive-Inspired Hashtag Recommendation Approach

Dominik Kowald, Elisabeth Lex, Subhash Chandra Pujari, 2017, WWW.

Research Data Explored: Citations versus Altmetrics pdf

Peter Kraker, Isabella Peters, Elisabeth Lex, 2015, ISSI.

Which Algorithms Suit Which Learning Environments? A Comparative Study of Recommender Systems in TEL

Dominik Kowald, Simone Kopeinik, Elisabeth Lex, 2016, EC-TEL.

Visual Analysis and Knowledge Discovery for Text

Wolfgang Kienreich, Michael Granitzer, Christin Seifert, 2014, Large-Scale Data Analytics.

The Influence of Frequency, Recency and Semantic Context on the Reuse of Tags in Social Tagging Systems

Dominik Kowald, Elisabeth Lex, E. Lex, 2016, HT.

Exploring Coverage and Distribution of Identifiers on the Scholarly Web pdf

Peter Kraker, Elisabeth Lex, Asura Enkhbayar, 2015, ISI.

Realtime Ad Hoc Search in Twitter: Know-Center at TREC Microblog Track 2011

Michael Granitzer, Elisabeth Lex, Christopher Horn, 2011, TREC.

Facet Classification of Blogs: Know-Center at the TREC 2009 Blog Distillation Task

Michael Granitzer, Elisabeth Lex, Andreas Juffinger, 2009, TREC.

The Unfairness of Popularity Bias in Music Recommendation: A Reproducibility Study

Dominik Kowald, Markus Schedl, Elisabeth Lex, 2019, ECIR.

The TagRec Framework as a Toolkit for the Development of Tag-Based Recommender Systems

Dominik Kowald, Simone Kopeinik, Elisabeth Lex, 2017, UMAP.

AFEL - Analytics for Everyday Learning

Stefan Thalmann, Mathieu d'Aquin, Dominik Kowald, 2018, WWW.

Where am I? Using Mobile Sensor Data to Predict a User's Semantic Place with a Random Forest Algorithm

Elisabeth Lex, Viktoria Pammer-Schindler, Jörg Simon, 2012, MobiQuitous.

A Generic Framework for Visualizing the News Article Domain and its Application to Real-World Data

Wolfgang Kienreich, Michael Granitzer, Christin Seifert, 2008, J. Digit. Inf. Manag..

Know-Center at TREC 2009 Blog Distillation Task: A Notebook Paper

Michael Granitzer, Elisabeth Lex, Know-Center Graz, 2009 .

Named Entity Recognition for the Agricultural Domain

Elisabeth Lex, Sobha Lalitha Devi, C. S. Malarkodi, 2016, Res. Comput. Sci..

Evaluating Tag Recommender Algorithms in Real-World Folksonomies: A Comparative Study

Dominik Kowald, Elisabeth Lex, E. Lex, 2015, RecSys.

Attention Please! A Hybrid Resource Recommender Mimicking Attention-Interpretation Dynamics

Dominik Kowald, Simone Kopeinik, Paul Seitlinger, 2015, WWW.

Modeling Artist Preferences of Users with Different Music Consumption Patterns for Fair Music Recommendations pdf

Dominik Kowald, Markus Schedl, Elisabeth Lex, 2019, ArXiv.

Research data explored: an extended analysis of citations and altmetrics

Peter Kraker, Isabella Peters, Elisabeth Lex, 2016, Scientometrics.

KnowBrain: An Online Social Knowledge Repository for Informal Workplace Learning

Patricia Santos, Stefanie N. Lindstaedt, John Cook, 2015, EC-TEL.

Social activity versus academic activity: a case study of computer scientists on Twitter

Robert Jäschke, Asmelash Teka, Elisabeth Lex, 2015, I-KNOW.

Utilizing Human Memory Processes to Model Genre Preferences for Personalized Music Recommendations pdf

Dominik Kowald, Markus Schedl, Elisabeth Lex, 2020, ArXiv.

The influence of social status and network structure on consensus building in collaboration networks

Denis Helic, Florian Geigl, Elisabeth Lex, 2016, Social Network Analysis and Mining.

Crosslanguage blog mining and trend visualisation

Elisabeth Lex, Andreas Juffinger, 2009, WWW '09.

Trust-based collaborative filtering: tackling the cold start problem using regular equivalence

Dominik Kowald, Emanuel Lacic, Tomislav Duricic, 2018, RecSys.

Measuring the quality of web content using factual information

Benno Stein, Edgardo Ferretti, Michael Granitzer, 2012, WebQuality '12.

Using Factual Density to Measure Informativeness of Web Documents

Alexander F. Gelbukh, Roman Kern, Elisabeth Lex, 2013, NODALIDA.

The Impact of Semantic Context Cues on the User Acceptance of Tag Recommendations: An Online Study

Dominik Kowald, Paul Seitlinger, Tobias Ley, 2018, WWW.

Cross-domain classification: Trade-off between complexity and accuracy

Michael Granitzer, Christin Seifert, Elisabeth Lex, 2009, 2009 International Conference for Internet Technology and Secured Transactions, (ICITST).

HowTo: Scientific Work in Interdisciplinary and Distributed Teams

Elisabeth Lex, Sebastian Dennerlein, 2015 .

International conference on knowledge technologies and data-driven business 2017 (i-KNOW 2017) - Workshop proceedings

Dominik Kowald, Tobias Ley, Roman Kern, 2017 .

Improving Collaborative Filtering Using a Cognitive Model of Human Category Learning

Dominik Kowald, Simone Kopeinik, Elisabeth Lex, 2017, J. Web Sci..

Blog credibility ranking by exploiting verified content

Michael Granitzer, Elisabeth Lex, Andreas Juffinger, 2009, WICOW.

Objectivity classification in online media

Michael Granitzer, Elisabeth Lex, Andreas Juffinger, 2010, HT '10.

Mitigating Confirmation Bias on Twitter by Recommending Opposing Views pdf

Dominik Kowald, Elisabeth Lex, Mario Wagner, 2018, CSS 2018.

Zenodo in the Spotlight of Traditional and New Metrics

Peter Kraker, Isabella Peters, Elisabeth Lex, 2017, Front. Res. Metr. Anal..

High Enough?: Explaining and Predicting Traveler Satisfaction Using Airline Reviews

Dominik Kowald, Emanuel Lacic, Elisabeth Lex, 2016, HT.

Stylometric features for emotion level classification in news related blogs

Michael Granitzer, Elisabeth Lex, Andreas Juffinger, 2010, RIAO.

A Comparison of Stylometric and Lexical Features for Web Genre Classification and Emotion Classification in Blogs

Michael Granitzer, Elisabeth Lex, Andreas Juffinger, 2010, 2010 Workshops on Database and Expert Systems Applications.

Dominik Kowald, Markus Schedl, Elisabeth Lex, 2020, Trans. Int. Soc. Music. Inf. Retr..

The social semantic server: a flexible framework to support informal learning at the workplace

Dominik Kowald, Tobias Ley, Emanuel Lacic, 2015, I-KNOW.

Overcoming the Imbalance Between Tag Recommendation Approaches and Real-World Folksonomy Structures with Cognitive-Inspired Algorithms pdf

Dominik Kowald, Elisabeth Lex, E. Lex, 2018, ArXiv.

A Novel Visualization Approach for Data-Mining-Related Classification

Christin Seifert, Elisabeth Lex, C. Seifert, 2009, 2009 13th International Conference Information Visualisation.

Listener Modeling and Context-Aware Music Recommendation Based on Country Archetypes pdf

Dominik Kowald, Christine Bauer, Markus Schedl, 2020, Frontiers in Artificial Intelligence.

Assessing the Quality of Web Content pdf

Horst Bischof, Michael Granitzer, Elisabeth Lex, 2014, ArXiv.

Beyond Accuracy Optimization: On the Value of Item Embeddings for Student Job Recommendations pdf

Dominik Kowald, Emanuel Lacic, Elisabeth Lex, 2017, ArXiv.

Smart booking without looking: providing hotel recommendations in the TripRebel portal

Dominik Kowald, Emanuel Lacic, Matthias Traub, 2015, I-KNOW.

Semantic Stability in Wikipedia

Denis Helic, Markus Strohmaier, Elisabeth Lex, 2016, COMPLEX NETWORKS.

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

Stefanie N. Lindstaedt, Dominik Kowald, Stefanie Lindstaedt, 2019, ArXiv.

Support the underground: characteristics of beyond-mainstream music listeners

Dominik Kowald, Christine Bauer, Eva Zangerle, 2021, EPJ Data Science.

Design Implications for Explanations: A Case Study on Supporting Reflective Assessment of Potentially Misleading Videos

Nava Tintarev, Harmanpreet Kaur, Oana Inel, 2021, Frontiers in Artificial Intelligence.

Analyzing Item Popularity Bias of Music Recommender Systems: Are Different Genders Equally Affected?

Dominik Kowald, Markus Schedl, Elisabeth Lex, 2021, RecSys.

Psychology-informed Recommender Systems

Dominik Kowald, Paul Seitlinger, Markus Schedl, 2021, Found. Trends Inf. Retr..

Opinion Polarization on COVID-19 Measures: Integrating Surveys and Social Media Data

Markus Hadler, Elisabeth Lex, Markus Reiter-Haas, 2021 .

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

Denis Helic, Roman Kern, Tomislav Duricic, 2021, Appl. Netw. Sci..

Studying Moral-based Differences in the Framing of Political Tweets

Simone Kopeinik, Elisabeth Lex, Markus Reiter-Haas, 2021, ICWSM.

Robustness of Meta Matrix Factorization Against Strict Privacy Constraints pdf

Dominik Kowald, Elisabeth Lex, Peter Müllner, 2021, ECIR.

My friends also prefer diverse music: homophily and link prediction with user preferences for mainstream, novelty, and diversity in music

Dominik Kowald, Markus Schedl, Tomislav Duricic, 2021, ASONAM.

Position Paper on Simulating Privacy Dynamics in Recommender Systems pdf

Dominik Kowald, Elisabeth Lex, Peter Müllner, 2021, ArXiv.

Structack: Structure-based Adversarial Attacks on Graph Neural Networks

Denis Helic, Markus Strohmaier, Tomislav Duricic, 2021, HT.

Cross-platform analysis of user comments in YouTube videos linked on Reddit conspiracy theory forum pdf

Tomislav Duricic, Elisabeth Lex, Volker Seiser, 2021, ArXiv.

Predicting Music Relistening Behavior Using the ACT-R Framework

Markus Schedl, Marko Tkalcic, Elisabeth Lex, 2021, RecSys.

Next-Generation Metrics : Reponsible Metrics and Evaluation for Open Science. Report of the European Commission Expert Group on Altmetrics

Isabella Peters, Paul Wouters, Elisabeth Lex, 2017 .

A Critical Look at the ResearchGate Score as a Measure of Scientific Reputation

Peter Kraker, Elisabeth Lex, Peter Kraker, 2015 .