Simon Walk

Publication Activity (10 Years)

Years Active: 2012-2024
Publications (10 Years): 29

Top Topics

Ontology Engineering

User Interaction

Top Venues

Publications

Lukas Eberhard, Kristina Popova, Simon Walk, Denis Helic
Computing recommendations from free-form text. Expert Syst. Appl. 236 (2024)
Matthias Wölbitsch, Thomas Hasler, Patrick Kasper, Denis Helic, Simon Walk
RFID-based Article-to-Fixture Predictions in Real-World Fashion Stores. CoRR (2021)
Philipp Koncar, Simon Walk, Denis Helic
Analysis and Prediction of Multilingual Controversy on Reddit. WebSci (2021)
Matthias Wölbitsch, Thomas Hasler, Simon Walk, Denis Helic
Mind the Gap: Exploring Shopping Preferences Across Fashion Retail Channels. UMAP (2020)
Matthias Wölbitsch, Thomas Hasler, Denis Helic, Simon Walk
Show Me the Money: RFID-based Article-to-Fixture Predictions for Fashion Retail Stores. RFID (2020)
Lukas Eberhard, Simon Walk, Denis Helic
Tell Me What You Want: Embedding Narratives for Movie Recommendations. HT (2020)
Thomas Hasler, Matthias Wölbitsch, Michael Goller, Simon Walk
Estimating Relative Tag Locations based on Time-Differences in Read Events. RFID (2019)
Tiago Santos, Simon Walk, Roman Kern, Markus Strohmaier, Denis Helic
Activity Archetypes in Question-and-Answer (Q8A) Websites - A Study of 50 Stack Exchange Instances. ACM Trans. Soc. Comput. 2 (1) (2019)
Lisette Espín-Noboa, Florian Lemmerich, Simon Walk, Markus Strohmaier, Mark A. Musen
HopRank: How Semantic Structure Influences Teleportation in PageRank (A Case Study on BioPortal). WWW (2019)
Matthias Wölbitsch, Thomas Hasler, Michael Goller, Christian Gütl, Simon Walk, Denis Helic
RFID in the Wild - Analyzing Stocktake Data to Determine Detection Probabilities of Products. IoTSMS (2019)
Tiago Santos, Simon Walk, Roman Kern, Markus Strohmaier, Denis Helic
Self- and Cross-Excitation in Stack Exchange Question & Answer Communities. WWW (2019)
Lukas Eberhard, Simon Walk, Lisa Posch, Denis Helic
Evaluating narrative-driven movie recommendations on Reddit. IUI (2019)
Lisette Espín-Noboa, Florian Lemmerich, Simon Walk, Markus Strohmaier, Mark A. Musen
HopRank: How Semantic Structure Influences Teleportation in PageRank (A Case Study on BioPortal). CoRR (2019)
Matthias Wölbitsch, Simon Walk, Michael Goller, Denis Helic
Beggars Can't Be Choosers: Augmenting Sparse Data for Embedding-Based Product Recommendations in Retail Stores. UMAP (2019)
Massimo Vitiello, Simon Walk, Denis Helic, Vanessa Chang, Christian Gütl
User Behavioral Patterns and Early Dropouts Detection: Improved Users Profiling through Analysis of Successive Offering of MOOC. J. Univers. Comput. Sci. 24 (8) (2018)
Maulik R. Kamdar, Simon Walk, Tania Tudorache, Mark A. Musen
Analyzing user interactions with biomedical ontologies: A visual perspective. J. Web Semant. 49 (2018)
Simon Walk, Lisette Espin Noboa, Denis Helic, Markus Strohmaier, Mark A. Musen
How Users Explore Ontologies on the Web: A Study of NCBO's BioPortal Usage Logs. WWW (2017)
Tiago Santos, Simon Walk, Roman Kern, Markus Strohmaier, Denis Helic
Activity in Questions & Answers Websites. CoRR (2017)
Massimo Vitiello, Simon Walk, Vanessa Chang, Rocael Hernández, Denis Helic, Christian Guetl
MOOC Dropouts: A Multi-system Classifier. EC-TEL (2017)
Maulik R. Kamdar, Simon Walk, Tania Tudorache, Mark A. Musen
BiOnIC: A Catalog of User Interactions with Biomedical Ontologies. ISWC (2) (2017)
Matthias Wölbitsch, Simon Walk, Denis Helic
Modeling Peer Influence in Time-Varying Networks. COMPLEX NETWORKS (2017)
Tiago Santos, Simon Walk, Denis Helic
Nonlinear Characterization of Activity Dynamics in Online Collaboration Websites. WWW (Companion Volume) (2017)
Philipp Koncar, Simon Walk, Denis Helic, Markus Strohmaier
Exploring the Impact of Trolls on Activity Dynamics in Real-World Collaboration Networks. WWW (Companion Volume) (2017)
Simon Walk, Denis Helic, Florian Geigl, Markus Strohmaier
Activity Dynamics in Collaboration Networks. ACM Trans. Web 10 (2) (2016)
Florian Geigl, Kristina Lerman, Simon Walk, Markus Strohmaier, Denis Helic
Assessing the Navigational Effects of Click Biases and Link Insertion on the Web. CoRR (2016)
Florian Geigl, Simon Walk, Markus Strohmaier, Denis Helic
Steering the Random Surfer on Directed Webgraphs. WI (2016)
Simon Walk, Lisette Espin Noboa, Denis Helic, Markus Strohmaier, Mark A. Musen
How Users Explore Ontologies on the Web: A Study of NCBO's BioPortal Usage Logs. CoRR (2016)
Simon Walk, Tania Tudorache, Mark A. Musen
Visualizing User Editing Behavior in Collaborative Ontology-engineering Projects. VOILA@ISWC (2016)
Florian Geigl, Kristina Lerman, Simon Walk, Markus Strohmaier, Denis Helic
Assessing the Navigational Effects of Click Biases and Link Insertion on the Web. HT (2016)
Simon Walk, Philipp Singer, Lisette Espin Noboa, Tania Tudorache, Mark A. Musen, Markus Strohmaier
Understanding How Users Edit Ontologies: Comparing Hypotheses About Four Real-World Projects. ISWC (1) (2015)
Florian Geigl, Daniel Lamprecht, Rainer Hofmann-Wellenhof, Simon Walk, Markus Strohmaier, Denis Helic
Random Surfers on a Web Encyclopedia. CoRR (2015)
Florian Geigl, Daniel Lamprecht, Rainer Hofmann-Wellenhof, Simon Walk, Markus Strohmaier, Denis Helic
Random surfers on a web encyclopedia. I-KNOW (2015)
Daniel Lamprecht, Florian Geigl, Tomas Karas, Simon Walk, Denis Helic, Markus Strohmaier
Improving recommender system navigability through diversification: a case study of IMDb. I-KNOW (2015)
Simon Walk, Philipp Singer, Markus Strohmaier, Denis Helic, Natalya Fridman Noy, Mark A. Musen
How to apply Markov chains for modeling sequential edit patterns in collaborative ontology-engineering projects. Int. J. Hum. Comput. Stud. 84 (2015)
Simon Walk, Denis Helic, Florian Geigl, Markus Strohmaier
Activity Dynamics in Collaboration Networks. CoRR (2015)
Simon Walk, Philipp Singer, Markus Strohmaier, Denis Helic, Natasha F. Noy, Mark A. Musen
Sequential Usage Patterns in Collaborative Ontology-Engineering Projects. CoRR (2014)
Simon Walk, Markus Strohmaier
Characterizing and Predicting Activity in Semantic MediaWiki Communities. SWCS@ISWC (2014)
Simon Walk, Philipp Singer, Markus Strohmaier, Tania Tudorache, Mark A. Musen, Natalya Fridman Noy
Discovering Beaten Paths in Collaborative Ontology-Engineering Projects using Markov Chains. J. Biomed. Informatics 51 (2014)
Simon Walk, Philipp Singer, Markus Strohmaier, Tania Tudorache, Mark A. Musen, Natalya Fridman Noy
Discovering Beaten Paths in Collaborative Ontology-Engineering Projects using Markov Chains. CoRR (2014)
Simon Walk, Philipp Singer, Markus Strohmaier
Sequential Action Patterns in Collaborative Ontology-Engineering Projects: A Case-Study in the Biomedical Domain. CIKM (2014)
Dominik Kowald, Sebastian Dennerlein, Dieter Theiler, Simon Walk, Christoph Trattner
The Social Semantic Server - A Framework to Provide Services on Social Semantic Network Data. I-SEMANTICS (Posters & Demos) (2013)
Simon Walk, Jan Pöschko, Markus Strohmaier, Keith Andrews, Tania Tudorache, Natalya Fridman Noy, Csongor Nyulas, Mark A. Musen
PragmatiX: An Interactive Tool for Visualizing the Creation Process Behind Collaboratively Engineered Ontologies. Int. J. Semantic Web Inf. Syst. 9 (1) (2013)
Markus Strohmaier, Simon Walk, Jan Pöschko, Daniel Lamprecht, Tania Tudorache, Csongor Nyulas, Mark A. Musen, Natalya Fridman Noy
How ontologies are made: Studying the hidden social dynamics behind collaborative ontology engineering projects. J. Web Semant. 20 (2013)
Simon Walk, Markus Strohmaier, Tania Tudorache, Natalya Fridman Noy, Csongor Nyulas, Mark A. Musen
Recommending Concepts to Experts: An Exploration of Recommender Techniques for Collaborative Ontology Engineering Platforms in the Biomedical Domain. ICBO (2012)