Christoph Lofi
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A Model for Competence Gap Analysis.
JL De Coi, E Herder, AW Koesling, C Lofi, D Olmedilla, O Papapetrou, ...
WEBIST (3), 304-312, 2007
Crowdsourcing Twitter annotations to identify first-hand experiences of prescription drug use
N Alvaro, M Conway, S Doan, C Lofi, J Overington, N Collier
Journal of biomedical informatics 58, 280-287, 2015
Skyline queries in crowd-enabled databases
C Lofi, K El Maarry, WT Balke
Proceedings of the 16th International Conference on Extending Database …, 2013
Pushing the boundaries of crowd-enabled databases with query-driven schema expansion
J Selke, C Lofi, WT Balke
arXiv preprint arXiv:1203.0057, 2012
Measuring semantic similarity and relatedness with distributional and knowledge-based approaches
C Lofi
Information and Media Technologies 10 (3), 493-501, 2015
Information extraction meets crowdsourcing: A promising couple
C Lofi, J Selke, WT Balke
Datenbank-Spektrum 12 (2), 109-120, 2012
Eliciting matters–controlling skyline sizes by incremental integration of user preferences
WT Balke, U Güntzer, C Lofi
International Conference on Database Systems for Advanced Applications, 551-562, 2007
Will I like it? Providing product overviews based on opinion excerpts
S Homoceanu, M Loster, C Lofi, WT Balke
2011 IEEE 13th Conference on Commerce and Enterprise Computing, 26-33, 2011
Highly scalable multiprocessing algorithms for preference-based database retrieval
J Selke, C Lofi, WT Balke
International Conference on Database Systems for Advanced Applications, 246-260, 2010
User Interaction Support for Incremental Refinement of Preference-Based Queries.
WT Balke, U Güntzer, C Lofi
RCIS, 209-220, 2007
Skyline queries over incomplete data-error models for focused crowd-sourcing
C Lofi, K El Maarry, WT Balke
International Conference on Conceptual Modeling, 298-312, 2013
Evaluating neural text simplification in the medical domain
L Van den Bercken, RJ Sips, C Lofi
The World Wide Web Conference, 3286-3292, 2019
Design patterns for hybrid algorithmic-crowdsourcing workflows
C Lofi, K El Maarry
2014 IEEE 16th Conference on Business Informatics 1, 1-8, 2014
Efficient computation of trade-off skylines
C Lofi, U Güntzer, WT Balke
Proceedings of the 13th international conference on extending database …, 2010
Sequences of Diverse Song Recommendations: An exploratory study in a commercial system
N Tintarev, C Lofi, CCS Liem
Proceedings of the 25th Conference on User Modeling, Adaptation and …, 2017
Webcam-based attention tracking in online learning: A feasibility study
T Robal, Y Zhao, C Lofi, C Hauff
23rd International Conference on Intelligent User Interfaces, 189-197, 2018
Scalable mind-wandering detection for MOOCs: a webcam-based approach
Y Zhao, C Lofi, C Hauff
European Conference on Technology Enhanced Learning, 330-344, 2017
Certificate achievement unlocked: How does MOOC learners' behaviour change?
Y Zhao, D Davis, G Chen, C Lofi, C Hauff, GJ Houben
Adjunct publication of the 25th conference on user modeling, adaptation and …, 2017
Semantic annotation of data processing pipelines in scientific publications
S Mesbah, K Fragkeskos, C Lofi, A Bozzon, GJ Houben
European semantic web conference, 321-336, 2017
Incremental Trade-Off Management for Preference-Based Queries.
WT Balke, U Güntzer, C Lofi
Int. J. Comput. Sci. Appl. 4 (2), 75-91, 2007
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