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ORCIDDenis Helic
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- affiliation: Graz University of Technology, Austria
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2020 – today
- 2024
[j27]Lukas Eberhard
, Kristina Popova, Simon Walk, Denis Helic:
Computing recommendations from free-form text. Expert Syst. Appl. 236: 121268 (2024)- [c69]Aleksandar Karakas, Denis Helic:
Combining Local Testing with Automatic Commits: Benefits for Progress Tracking and CS2 Students' Learning Experience. ITiCSE (1) 2024 - [c68]Michael Guttmann, Aleksandar Karakas, Denis Helic:
Attribution of Work in Programming Teams with Git Reporter. SIGCSE (1) 2024: 436-442 - [i21]Meng Cao, Hussain Hussain, Sandipan Sikdar, Denis Helic, Markus Strohmaier, Roman Kern:
Recommendation Fairness in Social Networks Over Time. CoRR abs/2402.03450 (2024) - [i20]Lukas Eberhard, Thorsten Ruprechter, Denis Helic:
Large Language Models as Narrative-Driven Recommenders. CoRR abs/2410.13604 (2024) - 2023
- [j26]Tiago Santos, Florian Lemmerich, Denis Helic:
Bayesian estimation of decay parameters in Hawkes processes. Intell. Data Anal. 27(1): 223-240 (2023) - [c67]Aleksandar Karakas, Denis Helic:
Relation Between Student Characteristics, Git Usage and Success in Programming Courses. EC-TEL 2023: 133-148 - [i19]Thorsten Ruprechter, Manoel Horta Ribeiro, Robert West, Denis Helic:
Protection from Evil and Good: The Differential Effects of Page Protection on Wikipedia Article Quality. CoRR abs/2310.12696 (2023) - 2022
- [j25]Christian Toth, Denis Helic, Bernhard C. Geiger:
Synwalk: community detection via random walk modelling. Data Min. Knowl. Discov. 36(2): 739-780 (2022) - [j24]Denis Helic, Ujwal Gadiraju, Marko Tkalcic:
Editorial: User Modeling and Recommendations. Frontiers Big Data 5: 923397 (2022) - [c66]Hussain Hussain, Meng Cao, Sandipan Sikdar, Denis Helic, Elisabeth Lex, Markus Strohmaier, Roman Kern:
Adversarial Inter-Group Link Injection Degrades the Fairness of Graph Neural Networks. ICDM 2022: 975-980 - [c65]Niklas Hopfgartner, Thorsten Ruprechter, Denis Helic:
Retention and Relapse in Gambling Self-help Communities on Reddit. SocInfo 2022: 305-319 - [c64]Mathias Uta, Alexander Felfernig, Denis Helic, Viet-Man Le:
Accuracy- and consistency-aware recommendation of configurations. SPLC (A) 2022: 79-84 - [i18]Hussain Hussain, Meng Cao, Sandipan Sikdar, Denis Helic, Elisabeth Lex, Markus Strohmaier, Roman Kern:
Adversarial Inter-Group Link Injection Degrades the Fairness of Graph Neural Networks. CoRR abs/2209.05957 (2022) - 2021
- [j23]Hussain Hussain, Tomislav Duricic, Elisabeth Lex, Denis Helic, Roman Kern:
The interplay between communities and homophily in semi-supervised classification using graph neural networks. Appl. Netw. Sci. 6(1): 80 (2021) - [c63]Hussain Hussain, Tomislav Duricic, Elisabeth Lex, Denis Helic, Markus Strohmaier, Roman Kern:
Structack: Structure-based Adversarial Attacks on Graph Neural Networks. HT 2021: 111-120 - [c62]Niklas Hopfgartner, Tiago Santos, Michael Auer, Mark Griffiths, Denis Helic:
Social Facilitation Among Gamblers: A Large-Scale Study Using Account-Based Data. ICWSM 2021: 185-195 - [c61]Mathias Uta, Alexander Felfernig, Denis Helic:
Constraint-Aware Recommendation of Complex Items (Long paper). KaRS/ComplexRec@RecSys 2021 - [c60]Mathias Uta, Alexander Felfernig, Viet Man Le, Andrei Popescu, Thi Ngoc Trang Tran, Denis Helic:
Evaluating recommender systems in feature model configuration. SPLC (A) 2021: 58-63 - [c59]Tiago Santos, Keith Burghardt, Kristina Lerman, Denis Helic:
Limiting Tags Fosters Efficiency. WebSci 2021: 46-55 - [c58]Philipp Koncar, Simon Walk, Denis Helic:
Analysis and Prediction of Multilingual Controversy on Reddit. WebSci 2021: 215-224 - [i17]Christian Toth, Denis Helic, Bernhard C. Geiger:
Synwalk - Community Detection via Random Walk Modelling. CoRR abs/2101.08623 (2021) - [i16]Thorsten Ruprechter, Manoel Horta Ribeiro, Tiago Santos, Florian Lemmerich, Markus Strohmaier, Robert West, Denis Helic:
Volunteer contributions to Wikipedia increased during COVID-19 mobility restrictions. CoRR abs/2102.10090 (2021) - [i15]Tiago Santos, Keith Burghardt, Kristina Lerman, Denis Helic:
Limiting Tags Fosters Efficiency. CoRR abs/2104.01028 (2021) - [i14]Tiago Santos, Florian Lemmerich, Denis Helic:
Surfacing Estimation Uncertainty in the Decay Parameters of Hawkes Processes with Exponential Kernels. CoRR abs/2104.01029 (2021) - [i13]Matthias Wölbitsch, Thomas Hasler, Patrick Kasper, Denis Helic, Simon Walk:
RFID-based Article-to-Fixture Predictions in Real-World Fashion Stores. CoRR abs/2105.10216 (2021) - [i12]Hussain Hussain, Tomislav Duricic, Elisabeth Lex, Denis Helic, Markus Strohmaier, Roman Kern:
Structack: Structure-based Adversarial Attacks on Graph Neural Networks. CoRR abs/2107.11327 (2021) - 2020
- [j22]Philipp Koncar, Alexandra Fuchs, Elisabeth Hobisch, Bernhard C. Geiger, Martina Scholger, Denis Helic:
Text sentiment in the Age of Enlightenment: an analysis of spectator periodicals. Appl. Netw. Sci. 5(1): 33 (2020) - [j21]Thorsten Ruprechter, Tiago Santos, Denis Helic:
Relating Wikipedia article quality to edit behavior and link structure. Appl. Netw. Sci. 5(1): 61 (2020) - [c57]Hussain Hussain, Tomislav Duricic, Elisabeth Lex, Roman Kern, Denis Helic:
On the Impact of Communities on Semi-supervised Classification Using Graph Neural Networks. COMPLEX NETWORKS (2) 2020: 15-26 - [c56]Anastasia Klimashevskaia, Bernhard C. Geiger, Martin Hagmüller, Denis Helic, Frank Fischer:
"To be or not to be central" - On the Stability of Network Centrality Measures in Shakespeare's "Hamlet". DH 2020 - [c55]Lukas Eberhard, Simon Walk, Denis Helic:
Tell Me What You Want: Embedding Narratives for Movie Recommendations. HT 2020: 301-306 - [c54]Tiago Santos, Keith Burghardt, Kristina Lerman, Denis Helic:
Can Badges Foster a More Welcoming Culture on Q&A Boards? ICWSM 2020: 969-973 - [c53]Tomislav Duricic, Hussain Hussain, Emanuel Lacic, Dominik Kowald, Denis Helic, Elisabeth Lex:
Empirical Comparison of Graph Embeddings for Trust-Based Collaborative Filtering. ISMIS 2020: 181-191 - [c52]Matthias Wölbitsch, Thomas Hasler, Denis Helic, Simon Walk:
Show Me the Money: RFID-based Article-to-Fixture Predictions for Fashion Retail Stores. RFID 2020: 1-8 - [c51]Denis Helic:
Mining Digital User Traces. SNAMS 2020: 1 - [c50]Philipp Koncar, Denis Helic:
Employee Satisfaction in Online Reviews. SocInfo 2020: 152-167 - [c49]Matthias Wölbitsch, Thomas Hasler, Simon Walk, Denis Helic:
Mind the Gap: Exploring Shopping Preferences Across Fashion Retail Channels. UMAP 2020: 257-265 - [e5]Denis Helic, Gerhard Leitner, Martin Stettinger, Alexander Felfernig, Zbigniew W. Ras:
Foundations of Intelligent Systems - 25th International Symposium, ISMIS 2020, Graz, Austria, September 23-25, 2020, Proceedings. Lecture Notes in Computer Science 12117, Springer 2020, ISBN 978-3-030-59490-9 [contents] - [i11]Tomislav Duricic, Hussain Hussain, Emanuel Lacic, Dominik Kowald, Denis Helic, Elisabeth Lex:
Empirical Comparison of Graph Embeddings for Trust-Based Collaborative Filtering. CoRR abs/2003.13345 (2020) - [i10]Hussain Hussain, Tomislav Duricic, Elisabeth Lex, Roman Kern, Denis Helic:
On the Impact of Communities on Semi-supervised Classification Using Graph Neural Networks. CoRR abs/2010.16245 (2020)
2010 – 2019
- 2019
- [j20]Tiago Santos, Florian Lemmerich, Markus Strohmaier, Denis Helic:
What's in a Review: Discrepancies Between Expert and Amateur Reviews of Video Games on Metacritic. Proc. ACM Hum. Comput. Interact. 3(CSCW): 140:1-140:22 (2019) - [j19]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): 4:1-4:23 (2019) - [c48]Thorsten Ruprechter, Tiago Santos, Denis Helic:
On the Relation of Edit Behavior, Link Structure, and Article Quality on Wikipedia. COMPLEX NETWORKS (2) 2019: 242-254 - [c47]Philipp Koncar, Denis Helic:
Text Sentiment in the Age of Enlightenment. COMPLEX NETWORKS (2) 2019: 350-362 - [c46]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: 251-258 - [c45]Lukas Eberhard, Simon Walk, Lisa Posch, Denis Helic:
Evaluating narrative-driven movie recommendations on Reddit. IUI 2019: 1-11 - [c44]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: 104-112 - [c43]Tiago Santos, Simon Walk, Roman Kern, Markus Strohmaier, Denis Helic:
Self- and Cross-Excitation in Stack Exchange Question & Answer Communities. WWW 2019: 1634-1645 - 2018
- [j18]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): 1131-1150 (2018) - [j17]Francesco Bonchi, Peter Dolog, Denis Helic, Peter Vojtás:
Invited papers from the ACM conference on hypertext and social media. New Rev. Hypermedia Multim. 24(2): 61-62 (2018) - [c42]Dorien Huysmans, Elena Smets, Walter De Raedt, Chris Van Hoof, Katleen Bogaerts, Ilse Van Diest, Denis Helic:
Unsupervised Learning for Mental Stress Detection - Exploration of Self-organizing Maps. BIOSIGNALS 2018: 26-35 - [p1]Dimitar Dimitrov, Denis Helic, Markus Strohmaier:
Tag-Based Navigation and Visualization. Social Information Access 2018: 181-212 - [r2]Christoph Trattner, Denis Helic, Markus Strohmaier:
Tag Clouds. Encyclopedia of Social Network Analysis and Mining. 2nd Ed. 2018 - 2017
- [j16]Daniel Lamprecht, Kristina Lerman, Denis Helic, Markus Strohmaier:
How the structure of Wikipedia articles influences user navigation. New Rev. Hypermedia Multim. 23(1): 29-50 (2017) - [j15]Peter Dolog, Peter Vojtás, Francesco Bonchi, Denis Helic:
28th ACM International Conference on Hypertext and Social Media. SIGWEB Newsl. 2017(Winter): 2:1-2:8 (2017) - [j14]Philipp Singer, Denis Helic, Andreas Hotho, Markus Strohmaier:
A Bayesian Method for Comparing Hypotheses About Human Trails. ACM Trans. Web 11(3): 14:1-14:29 (2017) - [c41]Matthias Wölbitsch, Simon Walk, Denis Helic:
Modeling Peer Influence in Time-Varying Networks. COMPLEX NETWORKS 2017: 353-364 - [c40]Massimo Vitiello, Simon Walk, Vanessa Chang, Rocael Hernández, Denis Helic, Christian Guetl:
MOOC Dropouts: A Multi-system Classifier. EC-TEL 2017: 300-314 - [c39]Florian Lemmerich, Philipp Singer, Martin Becker, Lisette Espin Noboa, Dimitar Dimitrov, Denis Helic, Andreas Hotho, Markus Strohmaier:
Comparing Hypotheses About Sequential Data: A Bayesian Approach and Its Applications. ECML/PKDD (3) 2017: 354-357 - [c38]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: 775-784 - [c37]Tiago Santos, Simon Walk, Denis Helic:
Nonlinear Characterization of Activity Dynamics in Online Collaboration Websites. WWW (Companion Volume) 2017: 1567-1572 - [c36]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: 1573-1578 - [e4]Peter Dolog, Peter Vojtás, Francesco Bonchi, Denis Helic:
Proceedings of the 28th ACM Conference on Hypertext and Social Media, HT 2017, Prague, Czech Republic, July 4-7, 2017. ACM 2017, ISBN 978-1-4503-4708-2 [contents] - [i9]Tiago Santos, Simon Walk, Roman Kern, Markus Strohmaier, Denis Helic:
Activity in Questions & Answers Websites. CoRR abs/1709.05111 (2017) - 2016
- [j13]Ilire Hasani-Mavriqi, Florian Geigl, Subhash Chandra Pujari, Elisabeth Lex, Denis Helic:
The influence of social status and network structure on consensus building in collaboration networks. Soc. Netw. Anal. Min. 6(1): 80:1-80:17 (2016) - [j12]Simon Walk, Denis Helic, Florian Geigl, Markus Strohmaier:
Activity Dynamics in Collaboration Networks. ACM Trans. Web 10(2): 11:1-11:32 (2016) - [c35]Daniel Lamprecht, Markus Strohmaier, Denis Helic:
A Method for Evaluating the Navigability of Recommendation Algorithms. COMPLEX NETWORKS 2016: 247-259 - [c34]Darko Stanisavljevic, Ilire Hasani-Mavriqi, Elisabeth Lex, Markus Strohmaier, Denis Helic:
Semantic Stability in Wikipedia. COMPLEX NETWORKS 2016: 379-390 - [c33]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: 37-47 - [c32]Florian Lemmerich, Martin Becker, Philipp Singer, Denis Helic, Andreas Hotho, Markus Strohmaier:
Mining Subgroups with Exceptional Transition Behavior. KDD 2016: 965-974 - [c31]Florian Geigl, Simon Walk, Markus Strohmaier, Denis Helic:
Steering the Random Surfer on Directed Webgraphs. WI 2016: 280-287 - [c30]Stefan John, Michael Granitzer, Denis Helic:
Extracting Navigation Hierarchies from Networks with Genetic Algorithms. WEBIST (2) 2016: 63-74 - [c29]Daniel Lamprecht, Dimitar Dimitrov, Denis Helic, Markus Strohmaier:
Evaluating and Improving Navigability of Wikipedia: A Comparative Study of Eight Language Editions. OpenSym 2016: 17:1-17:10 - [i8]Florian Geigl, Kristina Lerman, Simon Walk, Markus Strohmaier, Denis Helic:
Assessing the Navigational Effects of Click Biases and Link Insertion on the Web. CoRR abs/1603.06200 (2016) - [i7]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 abs/1610.09160 (2016) - 2015
- [j11]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: 51-66 (2015) - [j10]Daniel Lamprecht, Markus Strohmaier, Denis Helic, Csongor Nyulas, Tania Tudorache, Natalya Fridman Noy, Mark A. Musen:
Using ontologies to model human navigation behavior in information networks: A study based on Wikipedia. Semantic Web 6(4): 403-422 (2015) - [c28]Ilire Hasani-Mavriqi, Florian Geigl, Subhash Chandra Pujari, Elisabeth Lex, Denis Helic:
The Influence of Social Status on Consensus Building in Collaboration Networks. ASONAM 2015: 162-169 - [c27]Dimitar Dimitrov, Philipp Singer, Denis Helic, Markus Strohmaier:
The Role of Structural Information for Designing Navigational User Interfaces. HT 2015: 59-68 - [c26]Martin Becker, Philipp Singer, Florian Lemmerich, Andreas Hotho, Denis Helic, Markus Strohmaier:
VizTrails: An Information Visualization Tool for Exploring Geographic Movement Trajectories. HT 2015: 319-320 - [c25]Florian Geigl, Daniel Lamprecht, Rainer Hofmann-Wellenhof, Simon Walk, Markus Strohmaier, Denis Helic:
Random surfers on a web encyclopedia. I-KNOW 2015: 5:1-5:8 - [c24]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: 21:1-21:8 - [c23]Martin Becker, Philipp Singer, Florian Lemmerich, Andreas Hotho, Denis Helic, Markus Strohmaier:
Photowalking the City: Comparing Hypotheses About Urban Photo Trails on Flickr. SocInfo 2015: 227-244 - [c22]Philipp Singer, Denis Helic, Andreas Hotho, Markus Strohmaier:
HypTrails: A Bayesian Approach for Comparing Hypotheses About Human Trails on the Web. WWW 2015: 1003-1013 - [i6]Simon Walk, Denis Helic, Florian Geigl, Markus Strohmaier:
Activity Dynamics in Collaboration Networks. CoRR abs/1505.01634 (2015) - [i5]Florian Geigl, Daniel Lamprecht, Rainer Hofmann-Wellenhof, Simon Walk, Markus Strohmaier, Denis Helic:
Random Surfers on a Web Encyclopedia. CoRR abs/1507.04489 (2015) - [i4]Daniel Lamprecht, Markus Strohmaier, Denis Helic:
Improving Reachability and Navigability in Recommender Systems. CoRR abs/1507.08120 (2015) - 2014
- [c21]Denis Helic:
Regular equivalence in informed network search. MIPRO 2014: 1088-1093 - [c20]Florian Geigl, Denis Helic:
The Role of Homophily and Popularity in Informed Decentralized Search. DyNaK 2014 - [r1]Christoph Trattner, Denis Helic, Markus Strohmaier:
Tag Clouds. Encyclopedia of Social Network Analysis and Mining 2014: 2103-2107 - [i3]Philipp Singer, Denis Helic, Behnam Taraghi, Markus Strohmaier:
Memory and Structure in Human Navigation Patterns. CoRR abs/1402.0790 (2014) - [i2]Simon Walk, Philipp Singer, Markus Strohmaier, Denis Helic, Natasha F. Noy, Mark A. Musen:
Sequential Usage Patterns in Collaborative Ontology-Engineering Projects. CoRR abs/1403.1070 (2014) - [i1]Philipp Singer, Denis Helic, Andreas Hotho, Markus Strohmaier:
HypTrails: A Bayesian Approach for Comparing Hypotheses about Human Trails. CoRR abs/1411.2844 (2014) - 2013
- [c19]Denis Helic, Markus Strohmaier, Michael Granitzer, Reinhold Scherer:
Models of human navigation in information networks based on decentralized search. HT 2013: 89-98 - [e3]Martin Atzmueller, Alvin Chin, Denis Helic, Andreas Hotho:
Ubiquitous Social Media Analysis - Third International Workshops, MUSE 2012, Bristol, UK, September 24, 2012, and MSM 2012, Milwaukee, WI, USA, June 25, 2012, Revised Selected Papers. Lecture Notes in Computer Science 8329, Springer 2013, ISBN 978-3-642-45391-5 [contents] - 2012
- [j9]Seid Maglajlic, Denis Helic:
How do Social Networks Influence Learning Outcomes? A Case Study in an Industrial Setting. Interact. Technol. Smart Educ. 9(2): 74-88 (2012) - [j8]Markus Strohmaier, Denis Helic, Dominik Benz, Christian Körner, Roman Kern:
Evaluation of Folksonomy Induction Algorithms. ACM Trans. Intell. Syst. Technol. 3(4): 74:1-74:22 (2012) - [c18]Denis Helic, Christian Körner, Michael Granitzer, Markus Strohmaier, Christoph Trattner:
Navigational efficiency of broad vs. narrow folksonomies. HT 2012: 63-72 - [c17]Christoph Trattner, Denis Helic, Philipp Singer, Markus Strohmaier:
Exploring the differences and similarities between hierarchical decentralized search and human navigation in information networks. I-KNOW 2012: 14 - [c16]Denis Helic:
Analyzing user click paths in a Wikipedia navigation game. MIPRO 2012: 374-379 - [e2]Alvin Chin, Martin Atzmueller, Denis Helic:
Proceedings of the 3rd international workshop on Modeling social media, MSM 2012, Milwaukee, WI, USA, June 25, 2012. ACM 2012, ISBN 978-1-4503-1402-2 [contents] - [e1]Martin Atzmueller, Alvin Chin, Denis Helic, Andreas Hotho:
Modeling and Mining Ubiquitous Social Media - International Workshops MSM 2011, Boston, MA, USA, October 9, 2011, and MUSE 2011, Athens, Greece, September 5, 2011, Revised Selected Papers. Lecture Notes in Computer Science 7472, Springer 2012, ISBN 978-3-642-33683-6 [contents] - 2011
- [j7]Ilire Hasani-Mavriqi, Helmut Leitner, Denis Helic, Hermann A. Maurer:
Implementation of a Wiki-based Information and Communication System for Academia Europaea. J. Comput. Inf. Technol. 19(4): 231-238 (2011) - [j6]Denis Helic, Christoph Trattner, Markus Strohmaier, Keith Andrews:
Are tag clouds useful for navigation? A network-theoretic analysis. Int. J. Soc. Comput. Cyber Phys. Syst. 1(1): 33-55 (2011) - [j5]Christoph Trattner, Denis Helic, Markus Strohmaier:
On the Construction of Efficiently Navigable Tag Clouds Using Knowledge from Structured Web Content. J. Univers. Comput. Sci. 17(4): 565-582 (2011) - [c15]Denis Helic, Markus Strohmaier:
Building directories for social tagging systems. CIKM 2011: 525-534 - [c14]Denis Helic, Sebastian Wilhelm, Ilire Hasani-Mavriqi, Markus Strohmaier:
The effects of navigation tools on the navigability of web-based information systems. I-KNOW 2011: 16 - [c13]Christoph Trattner, Christian Körner, Denis Helic:
Enhancing the navigability of social tagging systems with tag taxonomies. I-KNOW 2011: 18 - [c12]Denis Helic, Markus Strohmaier, Christoph Trattner, Markus Muhr, Kristina Lerman:
Pragmatic evaluation of folksonomies. WWW 2011: 417-426 - 2010
- [c11]Christoph Trattner, Denis Helic:
Linking Related Documents: Combining Tag Clouds and Search Queries. ICWE 2010: 486-489 - [c10]Denis Helic, Christoph Trattner, Markus Strohmaier, Keith Andrews:
On the Navigability of Social Tagging Systems. SocialCom/PASSAT 2010: 161-168 - [c9]Christoph Trattner, Ilire Hasani-Mavriqi, Denis Helic, Helmut Leitner:
The Austrian way of Wiki(pedia)!: development of a structured Wiki-based encyclopedia within a local Austrian context. Int. Sym. Wikis 2010 - [c8]Atif Latif, Muhammad Tanvir Afzal, Denis Helic, Klaus Tochtermann, Hermann A. Maurer:
Discovery and Construction of Authors' Profile from Linked Data (A case study for Open Digital Journal). LDOW 2010
2000 – 2009
- 2009
- [j4]Mohammad Al-Smadi, Christian Gütl, Denis Helic:
Towards a Standardized e-Assessment System: Motivations, Challenges and First Findings. Int. J. Emerg. Technol. Learn. 4(2): 6-12 (2009) - 2008
- [c7]Narayanan Kulathuramaiyer, Bilal Zaka, Denis Helic:
Integrated Copy-Paste Checking: Design and Services. ICALT 2008: 519-523 - 2007
- [j3]Denis Helic:
Formal Representations of Learning Scenarios: A Methodology to Configure E-Learning Systems. J. Univers. Comput. Sci. 13(4): 504-531 (2007) - 2005
- [c6]Denis Helic:
An Ontology-Based Approach to Supporting Didactics in E-Learning Systems. ICALT 2005: 174-176 - 2004
- [j2]Denis Helic, Hermann A. Maurer, Nick Scerbakov:
Knowledge transfer processes in a modern WBT system. J. Netw. Comput. Appl. 27(3): 163-190 (2004) - [c5]Denis Helic, Hermann A. Maurer, Nick Scerbakov:
Combining individual tutoring with automatic course sequencing in WBT systems. WWW (Alternate Track Papers & Posters) 2004: 456-457 - 2001
- [c4]Denis Helic, Hermann A. Maurer, Nick Scerbakov:
Knowledge Domains: A Global Structuring Mechanism for Learning Resources in WBT Systems. WebNet 2001: 509-514 - [c3]Denis Helic, Hermann A. Maurer, Nick Scerbakov:
Mentoring Sessions: Increasing the Influence of Tutors on the Learning Process in WBT Systems. WebNet 2001: 515-519
1990 – 1999
- 1999
- [j1]Denis Helic, Hermann A. Maurer, Nick Scherbakov:
Introducing hypermedia composites to WWW. J. Netw. Comput. Appl. 22(1): 19-32 (1999) - [c2]Denis Helic, Seid Maglajlic, Nick Scherbakov:
The HC-Data Model: A New Semantic Hypermedia Data Model. WebNet 1999: 493-498 - [c1]Seid Maglajlic, Denis Helic, Nick Scerbakov:
A Practical Approach to Authoring Hypermedia Composites Used for Web Applications. WebNet 1999: 1336-1337
Coauthor Index
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