Auflistung nach Autor:in "Streicher, Alexander"
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- KonferenzbeitragDas Technologieakzeptanzmodell für kartenbasierte Lernspiele in der Bildauswertung(DeLFI 2016 -- Die 14. E-Learning Fachtagung Informatik, 2016) Streicher, Alexander; Lehmann, Eva
- KonferenzbeitragFindoo – Interoperable E-Learning Semantic Search and Content Authoring Assistance(20. Fachtagung Bildungstechnologien (DELFI), 2022) Streicher, Alexander; Schwarz, SimonSearch engine assistance systems can be of great use in the creation and curation of e-learning content. However, conventional crawling methods are typically limited in Learning Management Systems (LMS) due to technical barriers such as authentication or proprietary data formats. This article presents the concept and implementation of an e-learning search engine called “Findoo” based on a Learning Tools Interoperability (LTI) deep web crawler, combined with an assistance tool for content curation, e.g., restructuring of learning objects. Our concept includes robust crawling as well as assistance functions such as a semantic search and content recommendations. The system is designed with a modular architecture which makes fine-tuning to future use cases possible. Experimental technical verification results indicate that the system is well suited for domain-specific information retrieval.
- KonferenzbeitragLernpfadmodellierung mit der Webdidaktik für die adaptiven Erweiterung von Lernmanagementsystemen(DeLFI 2013: Die 11 e-Learning Fachtagung Informatik, 2013) Swertz, Christian; Schmölz, Alexander; Forstner, Alexandra; Dambier, Nathalie; Heberle, Florian; Henning, Peter; Streicher, Alexander; Burghart, Catherine; Bock, Jürgen; Badii, Atta; Fuente, Luis De La; Parodi, Elisabetta; Thiemert, Daniel; Gal, Eran; Ronen, Michaela; Zander, Stefan
- KonferenzbeitragMobile Assistenz in der Bildauswertung(55. Fachausschusssitzung Anthropotechnik der DGLR: Ausbildung und Training in der Fahrzeug- und Prozessführung, 2013) Streicher, Alexander; Szentes, DanielVor dem Hintergrund der stetig wachsenden Komplexität von Maschinen, Anlagen und IT-gestützten Systemen sowie dem Bedarf an zeitnaher und ortsbezogener Informationsbereitstellung, bieten sich mobile Plattformen als Informationsträger und Wissensvermitt
- KonferenzbeitragA pedagogical ontology as a playground in adaptive elearning environments(INFORMATIK 2013 – Informatik angepasst an Mensch, Organisation und Umwelt, 2013) Swertz, Christian; Schmölz, Alexander; Forstner, Alexandra; Heberle, Florian; Henning, Peter; Streicher, Alexander; Bargel, Bela Andreas; Bock, Jürgen; Zander, StefanThe support for teaching and learning with semantic technologies and intelligent knowledge processing has been approached by four concepts: pro- grammed instruction, adaptive learning environments, intelligent tutoring systems, and educational recommender systems. While the demand for automated support in teaching and learning is estimated as high, the use of developed systems is ob- servably low. With reference to educational theories, this paper argues that one reason for this is an overestimation of the possibilities of such systems. Consider- ing the limitations of automated systems in human communication as a constraint, a pedagogical ontology as a description language is proposed that opens up an edu- cational playground for teachers and learners.
- KonferenzbeitragPersonalized web learning by joining OER(DeLFI 2014 - Die 12. e-Learning Fachtagung Informatik, 2014) Henning, Peter A.; Fuchs, Kevin; Bock, Jürgen; Zander, Stefan; Streicher, Alexander; Zielinski, Andrea; Swertz, Christian; Forstner, Alexandra; Badii, Atta; Thiemert, Daniel; Perales, Oscar GarciaWe argue that quality issues and didactical concerns of MOOCs may be overcome by relying on small Open Educational Resources, joining them into concise courses by gluing them together along predefined learning pathways with proper semantic annotations. This new approach to adaptive learning does not attempt to model the learner, but rather concentrates on the learning process and established models thereof. Such a new approach does not only require conceptual work and corresponding support tools, but also a new meta data format and an engine which may interpret the semantic annotations as well as measure a learner's response to these. The EU FP7 project INTUITEL7 is introduced, which employs these technologies in a novel learning environment.