Know-Center GmbH Research Center for Data-Driven Business & Big Data Analytics (98770)

  • 8010

    Inffeldgasse 13 Graz

    Austria

Research Output 2000 2019

2016

IR based Task-Model Learning: Automating the hierarchical structuring of tasks

Fukazawa, Y., Kröll, M., Strohmaier, M. & Ota, J., 2016, In : Web Intelligence and Agent Systems. p. 1-11

Research output: Contribution to journalArticleResearchpeer-review

Modeling Activation Processes in Human Memory to Predict the Use of Tags in Social Bookmarking Systems

Trattner, C., Kowald, D., Seitlinger, P. C., Kopeinik, S. & Ley, T., 25 Mar 2016, The Journal of Web Science, 2, p. 1-16.

Research output: Contribution to specialist publicationArticleResearchpeer-review

Open Access

Polarity Classification for Target Phrases in Tweets: A Word2Vec approach

Rexha, A., Kröll, M. & Kern, R., 29 May 2016.

Research output: Contribution to conferencePaperResearchpeer-review

Open Access

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

Pimas, O., Rexha, A., Kröll, M. & Kern, R., 2016.

Research output: Contribution to conferencePaperResearchpeer-review

QZTool – Automatically generated Origin-Destination Matrices from Cell Phone Trajectories

Horn, C., Gursch, H. G., Kern, R. & Cik, M., 2016, Advances in Human Aspects of Transportation: Advances in Intelligent Systems and Computing. Springer, Vol. 484. p. 823-836

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Rank as you go: User-driven exploration of search results

di Sciascio, C., Sabol, V. & Veas, E. E., 2016, Proceedings of the 21st International Conference on Intelligent User Interfaces. Association of Computing Machinery, p. 118-129 12 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Recommending Sellers to Buyers in Virtual Marketplaces Leveraging Social Information

Eberhard, L. & Trattner, C., 2016, Proceedings of the 25th International Conference Companion on World Wide Web.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Open Access
File

Research data explored: an extended analysis of citations and altmetrics

Peters, I., Kraker, P., Lex, E., Gumpenberger, C. & Gorraiz, J., 2016, In : Scientometrics. p. 1-22 22 p.

Research output: Contribution to journalArticleResearchpeer-review

Semantic Stability in Wikipedia

Stanisavljevic, D., Mavriqi-Hasani, I., Lex, E., Strohmaier, M. & Helic, D., 30 Nov 2016, Complex Networks & Their Applications V: Proceedings of the 5th International Workshop on Complex Networks and their Applications (COMPLEX NETWORKS 2016). Springer International Publishing AG , p. 379-390

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Sentiment Analysis for German Facebook Pages

Steinbauer, F. & Kröll, M., 2016, International Conference on Applications of Natural Language to Information Systems.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Skin Reading: encoding text in a 6-channel haptic display

Luzhnica, G., Veas, E. E. & Pammer, V., 2016, ISWC '16 Proceedings of the 2016 ACM International Symposium on Wearable Computers . New York: Association of Computing Machinery, p. 148-155 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Open Access
Skin
Display devices
Communication

Social inclusion as feature to improve BCI skill training: A feasibility case study in cerebral palsy

Scherer, R., Schwarz, A., Müller-Putz, G., Pammer-Schindler, V. & Lloria García, M., 2016, Proceedings of the Sixth International Brain-Computer Interface Meeting: BCI Past, Present, and Future. Verlag der Technischen Universität Graz

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Open Access

Social inclusion as feature to improve BCI skill training: A feasibility case study in cerebral palsy

Scherer, R., Schwarz, A., Müller-Putz, G., Pammer-Schindler, V. & Lloria Garcia, M., 1 Jun 2016.

Research output: Contribution to conferencePosterResearch

Technical Concept and Technology Choices for Implementing a Tangible Version of the Sokoban Game

Luzhnica, G., Öjeling, C., Veas, E. E. & Pammer-Schindler, V., 2016, 2016 IEEE International Symposium on Mixed and Augmented Reality (ISMAR-Adjunct). Institute of Electrical and Electronics Engineers, p. 113 114 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Mobile phones
Virtual reality
Glass

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

Kowald, D. & Lex, E., 2016, Proceedings of the 27th ACM Conference on Hypertext and Social Media.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Theory-based Learning Analytics: Using Formal Concept Analysis for Intelligent Student Modelling

Kickmeier-Rust, M., Bedek, M. & Albert, D., 2016, ICAI 2016: Proceedings of the 2016 International Conference on Artificial Intelligence . Arabnia, H. R., De La Fuente, D., Roger, D. & Kozerenko, E. B. (eds.). Athens, Ga.: CSREA Press, p. 97-100 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Towards a more fine grained Analysis of Scientific Authorship: Predicting the number of authors using stylometric features

Rexha, A., Klampfl, S., Kröll, M. & Kern, R., 2016, International Workshop on Bibliometric-enhanced Information Retrieval (BIR).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Understanding the Impact of Weather for POI Recommendations

Trattner, C., Oberegger, A., Eberhard, L., Parra, D. & Balby Marinho, L., 2016, Proceedings of the ACM RecSys Workshop on Recommenders in Tourism (RecTour).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

VASCO - Digging the Dead Man’s Chest of Value Streams

Berndt, R., Silva, N., Caldera, C., Krispel, U., Eggeling, E., Sunk, A., Reisinger, G., Sihn, W. & Fellner, D. W., Dec 2016, In : International Journal on Advances in Intelligent Systems. 9, 3 and 4, 15 p.

Research output: Contribution to journalArticleResearchpeer-review

Planning
Data acquisition
Carbon dioxide
Productivity
Costs

Vizrec: Recommending personalized visualizations

Mutlu, B., Veas, E. & Trattner, C., 2016, In : ACM Transactions on Interactive Intelligent Systems. 6, 4, 39 p., 31.

Research output: Contribution to journalArticleResearchpeer-review

Visualization
Collaborative filtering
Data acquisition

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

Kopeinik, S., Kowald, D. & Lex, E., Sep 2016, Adaptive and Adaptable Learning: 11th European Conference on Technology Enhanced Learning. Springer Verlag, Vol. 9891. p. 124-138 14 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2015

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

Kraker, P. & Lex, E., 2015.

Research output: Contribution to conferencePaperResearchpeer-review

Associating Intent with Sentiment in Weblogs

Kröll, M. & Strohmaier, M., 2015, (Accepted/In press) International Conference on Applications of Natural Language to Information Systems. .

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

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

Seitlinger, P., Kowald, D., Kopeinik, S., Hasani-Mavriqi, I., Ley, T. & Lex, E., 30 Jan 2015, In : arXiv.org e-Print archive.

Research output: Contribution to journalArticleResearch

File
Collaborative filtering
Factorization

CSCL in non-technological environments: Evaluation of a wiki system with integrated self- and peer assessment

Wesiak, G., Höfler, M., AL-Smadi, M. & Gütl, C., 2015, InPACT 2015. ., p. 107-11

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Designing for Engaging BCI Training: A Jigsaw Puzzle

Pammer-Schindler, V., Simon, J. P., Wilding, K., Keller, S. & Scherer, R., 2015, CHI PLAY '15. New York, NY: Association of Computing Machinery, p. 667-672

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Designing Innovative Digital Technologies for Knowledge Management and Data-driven Business: A Case Study

Fessl, A., Feyertag, S. & Pammer-Schindler, V., 2015, Proceedings of the 15th International Conference on Knowledge Technologies and Data-driven Business. ., p. xxx-xxx

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Educational technology as seen through the eyes of the readers

Kraker, P., 1 Sep 2015, In : International journal of technology enhanced learning. 7, 1, p. 57-74 18 p.

Research output: Contribution to journalArticleResearchpeer-review

Educational technology
educational technology
visualization
Visualization
readership

Exploring Coverage and Distribution of Identifiers on the Scholarly Web

Kraker, P., Enkhbayar, A. & Lex, E., 17 Mar 2015, In : arXiv.org e-Print archive.

Research output: Contribution to journalArticleResearch

File

Exploring Coverage and Distribution of Identifiers on the Scholarly Web

Kraker, P., Enkhbayar, A. & Lex, E., 2015, Proceedings of the 14th International Symposium of Information Science – ISI 2015.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Exploring real world points of interest: Design and evaluation of object-centric exploration

Tatzgern, M., Kalkofen, D., Grasset, R., Veas, E. E., Seichter, H. & Schmalstieg, D., 2015, In : Pervasive and mobile computing. 18, p. 55-70

Research output: Contribution to journalArticleResearchpeer-review

Exploring Time Relations in Semantic Graphs

Wozelka, R., Kröll, M. & Sabol, V., 2015, (Accepted/In press) SIGRAD Conference. .

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Forgetting the Words but Remembering the Meaning: Modeling Forgetting in a Verbal and Semantic Tag Recommender

Kowald, D., Seitlinger, P. C., Kopeinik, S., Ley, T. & Trattner, C., 2015, MSM-MUSE Post-Proceedings. Springer, p. ---

Research output: Chapter in Book/Report/Conference proceedingChapterResearch

Open Access
File

In-App Reflection Guidance for Workplace Learning

Fessl, A., Wesiak, G., Rivera Pelayo, V., Feyertag, S. & Pammer-Schindler, V., 2015, Design for Teaching and Learning in a Networked World, Proceedings of the10th European Conference on Technology Enhanced Learning (ECTEL 2015). Springer, p. 85-99

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Integrated web visualizations for protein-protein interaction databases

Jeanquartier, F., Jeanquartier, C. & Holzinger, A., 2015, In : BMC Bioinformatics . 16, 195, p. 1-16

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Protein Databases
Protein-protein Interaction
Visualization
Proteins
Resources

Know-Center at PAN 2015 Author Identification

Pimas, O., Kröll, M. & Kern, R., 8 Sep 2015.

Research output: Contribution to conferencePaperResearchpeer-review

Knowledge Strategies in Organisations – a Case for the Barcamp Format

Dennerlein, S. M., Gutounig, R., Kaiser, R., Barreiros, C. & Rauter, R., 2015, Proceedings of the European Conference on Knowledge Management. ., p. 0-1

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Machine Learning Techniques for Automatically Extracting Contextual Information from Scientific Publications

Klampfl, S., 2015.

Research output: Contribution to conferencePosterResearch

Modeling Activation Processes in Human Memory to Improve Tag Recommendations

Kowald, D., Seitlinger, P. C., Ley, T. T. & Lex, E., 2015.

Research output: Contribution to conferencePosterResearchpeer-review

Refining Frequency-Based Tag Reuse Predictions by Means of Time and Semantic Context

Kowald, D., Kopeinik, S., Seitlinger, P. C., Ley, T., Albert, D. & Trattner, C., 2015, MSM-MUSE Post-Proceedings. Springer, p. ---

Research output: Chapter in Book/Report/Conference proceedingChapterResearch

Open Access
File

Research Data Explored: Citations versus Altmetrics

Peters, I., Kraker, P., Lex, E., Gumpenberger, C. & Gorraiz, J., 14 Jan 2015, In : arXiv.org e-Print archive.

Research output: Contribution to journalArticleResearch

File

Research Data Explored: Citations versus Altmetrics

Peters, I., Kraker, P., Lex, E., Gumpenberger, C. & Gorraiz, J., 2015, Proceedings of the International Society for Informetrics and Scientometrics – ISSI 2015.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Research Data Explored II: the Anatomy and Reception of figshare

Kraker, P., Lex, E., Gorraiz, J., Gumpenberger, C. & Peters, I., 4 Mar 2015, In : arXiv.org e-Print archive.

Research output: Contribution to journalArticleResearch

File

Research Data Explored II: the Anatomy and Reception of figshare

Kraker, P., Lex, E., Gorraiz, J., Gumpenberger, C. & Peters, I., 2015, Proceedings of the 20th International Conference on Science and Technology Indicators (STI 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

ScaR: Towards a Real-Time Recommender Framework Following the Microservices Architecture

Lacic, E., Traub, M., Kowald, D. & Lex, E., 2015, Proceedings of the Workshop on Large Scale Recommender Systems (LSRS2015) at RecSys 2015. ., p. ---

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Open Access
File

Smart Booking Without Looking: Providing Hotel Recommendations in the TripRebel Portal

Traub, M., Kowald, D., Lacic, E., Schoen, P., Supp, G. & Lex, E., 2015, Proceedings of the i-KNOW 2015 Conference. ., p. 50:1-50:4

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

State-of-the-Art and Future Challenges in the Integration of Biobank Catalogues

Müller, H., Reihs, R., Zatloukal, K., Jeanquartier, F., Merino Martinez, R., Enckevort, D., Swertz, M. & Holzinger, A., 2015, Smart Health: State-of-the-Art and Beyond, Springer Lecture Notes in Computer Science LNCS 8700. 1 ed. Cham, Heidelberg, New York, Dordrecht, London: Springer International, p. 261-273

Research output: Chapter in Book/Report/Conference proceedingChapterResearch

Open Access
File

Supporting learning analytics for informal workplace learning with a social semantic infrastructure

Ruiz-Calleja, A., Dennerlein, S., Tomberg, V., Pata, K., Ley, T., Theiler, D. & Lex, E., 2015, Design for Teaching and Learning in a Networked World: 10th European Conference on Technology Enhanced Learning, EC-TEL 2015. Springer, p. 634-637 4 p. (Lecture Notes in Computer Science; vol. 9307).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

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

Lacic, E., Kowald, D., Traub, M., Luzhnica, G., Simon, J. P. & Lex, E., 2015, Poster Proceedings of the 9th {ACM} Conference on Recommender Systems. New York, NY, USA: Association of Computing Machinery, p. ---

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Open Access
File