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dr.ir. R.L.G. Lemmens (Robert)

Assistant Professor

Expertise

Semantics
Ontology
Xml
Geographic Information Systems
Sensors
Web Services
Gps
Sensor
Water
Service

Publications

Recent Articles
Köbben, B. J., & Lemmens, R. L. G. (2017). ILWIS : een oude (on)bekende : powerpoint.. 1s-14s. GeoBuzz, 's Hertogenbosch, Netherlands.
Scheider, S., Degbelo, S. S., Lemmens, R., van Elzakker, C. P. J. M., Zimmerhof, P., Kostic, N., ... Banhatti, G. (2017). Exploratory querying of SPARQL endpoints in space and time. Semantic web, 8(1), 65-86. DOI: 10.3233/SW-150211
Lemmens, R. L. G., Falquet, G., & Métral, C. (2016). Towards Linked Data and ontology development for the semantic enrichment of volunteered geo-information. In Proceedings of: Link-VGI: LINKing and analyzing Volunteered Geographic Information (VGI) across different platforms, workshop at the AGILE 2016 Conference
Bucher, B., Falquet, G., Métral, C., & Lemmens, R. L. G. (2016). Enhancing the management of quality of VGI : contributions from context and task modelling. In C. Capineri, & . [et al] (Eds.), European Handbook of Crowdsourced Geographic Information (pp. 131-142). London: Ubiquity Press.
Lemmens, R. L. G., Falquet, G., de Sabbata, S., Bin Jiang, & Bucher, B. (2016). Querying VGI by semantic enrichment. In C. Capineri, & . [et al] (Eds.), European Handbook of Crowdsourced Geographic Information (pp. 185-194). London: Ubiquity Press.
Tsega, H. B., Lemmens, R., Kraak, M. J., & Lungo, J. (2015). Towards a smarter system for Human Sensor Web. In Proceedings of 2015 IEEE international conference on pervasive computing and communication workshops (PerCom workshops) (pp. 14-19). Washington, D.C.: IEEE. DOI: 10.1109/PERCOMW.2015.7133986
Lin, Y., Deng, D., Lin, W. C., Lemmens, R., Crossman, N. D., Henle, K., & Schmeller, D. S. (2014). Uncertainty analysis of crowd - sourced and professionally collected field data used in species distribution models of Taiwanese moths. Biological conservation, 181, 102-110. DOI: 10.1016/j.biocon.2014.11.012
Lemmens, R. L. G. (2013). Training and stakeholder workshops. In M. K. Klopfer (Ed.), EO2HEAVEN : mitigating environmental health risks : also as e-book (pp. 55-57). EO2HEAVEN Consortium.

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Contact Details

Visiting Address

University of Twente
Faculty of Geo-Information Science and Earth Observation
ITC (building no. 75), room 1-064
Hengelosestraat 99
7514AE  Enschede
The Netherlands

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Mailing Address

University of Twente
Faculty of Geo-Information Science and Earth Observation
ITC  1-064
P.O. Box 217
7500 AE Enschede
The Netherlands

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