Job Recommendations: The XING Case

Autor: Katja Niemann, Daniel Kohlsdorf, Fabian Abel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e67ed68142ba15fb2889575048ffafe1
https://doi.org/10.1142/9789813275355_0017

Analyzing the Impact of Using Optional Activities in Self-Regulated Learning

Autor: Maren Scheffel, José A. Ruipérez-Valiente, Katja Niemann, Carlos Delgado Kloos, Pedro J. Muñoz-Merino, Martin Wolpers

Publikováno v: IEEE Transactions on Learning Technologies, 9(3), 231-243. IEEE
Ruiperez-Valiente, J A, Muñoz-Merino, P J, Delgado Kloos, C, Niemann, K, Scheffel, M & Wolpers, M 2016, ' Analyzing the Impact of Using Optional Activities in Self-Regulated Learning ', IEEE Transactions on Learning Technologies, vol. 9, no. 3, pp. 231-243 . https://doi.org/10.1109/TLT.2016.2518172
IMDEA Networks Institute Digital Repository
instname
IMDEA Networks Institute

Self-regulated learning (SRL) environments provide students with activities to improve their learning (e.g., by solving exercises), but they might also provide optional activities (e.g., changing an avatar image or setting goals) where students can d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c7a1c4eb39039783e217feadc10368b
http://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=7386677

Increasing the accessibility of learning objects by automatic tagging

Autor: Katja Niemann

Publikováno v: LAK

Data sets coming from the educational domain often suffer from sparsity. Hence, they might comprise potentially useful learning objects that are not findable by the users. In order to address this problem, we present a new way to automatically assign

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3d4b8fa3c700bb4e849865554eb661f8
https://doi.org/10.1145/2723576.2723660

Isothermal Amplification and Quantification of Nucleic Acids and its Use in Microsystems

Autor: Dirk Kuhlmeier, Vicky Tröger, Cornelia Gärtig, Katja Niemann

Publikováno v: Journal of Nanomedicine & Nanotechnology.

Nucleic acid amplification technologies (NAATs) offer the most sensitive tests in the clinical laboratory. These techniques are used as a powerful tool for screening and diagnosis of infectious diseases. Isothermal methods, as an alternative to polym

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::499564b1dcee485512af32cad7098ee1
https://doi.org/10.4172/2157-7439.1000282

Getting a grasp on tag collections by visualising tag clusters based on higher-order co-occurrences

Autor: Katja Niemann, Sarah Leon Rojas, Martin Wolpers, Maren Scheffel, Hendrik Drachsler, Marcus Specht

Publikováno v: Niemann, K, Leon Rojas, S, Wolpers, M, Scheffel, M, Drachsler, H & Specht, M 2015, Getting a grasp on tag collections by visualising tag clusters based on higher-order co-occurrences . in E Duval, K Verbert, J Klerkx, M Wolpers, A Pardo, S Govaerts, D Gillet, X Ochoa & D Parra (eds), VISLA 2015: Visual Aspects of Learning Analytics : Proceedings of the First International Workshop on Visual Aspects of Learning Analytics co-located with 5th International Learning Analytics and Knowledge Conference (LAK 2015) . CEUR Workshop Proceedings, vol. 1518, The 5th International Learning Analytics and Knowledge (LAK) Conference, Poughkeepsie, New York, United States, 16/03/15 .
Open Universiteit

Tagging learning resources in repositories or web portals offers a way to meaningfully describe these resources. The more tags there are, however, the more di cult it is to find one's way around the repository, especially when they are user-generated

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c74499ac939bca6a8ac62c522966fda0
https://research.ou.nl/en/publications/31145765-2b02-40b7-b6fe-649ab438847b