Christoph Rensing

140 papers A* 2A 2B 27C 4Misc 3Journal 18Unranked 75

Year	Rank	Type	Title / Venue / Authors
2021	J	`jnl`	I Do Not Understand What I Cannot Define: Automatic Question Generation With Pedagogically-Driven Content Selection. CoRR Tim Steuer, Anna Filighera, Tobias Meuser, Christoph Rensing
2020	B	`conf`	Exploring Artificial Jabbering for Automatic Text Comprehension Question Generation. EC-TEL Tim Steuer, Anna Filighera, Christoph Rensing
2020	—	`conf`	Fooling Automatic Short Answer Grading Systems. AIED (1) Anna Filighera, Tim Steuer, Christoph Rensing
2020	B	`conf`	Fooling It - Student Attacks on Automatic Short Answer Grading. EC-TEL Anna Filighera, Tim Steuer, Christoph Rensing
2020	A	`ed.`	LAK '20: 10th International Conference on Learning Analytics and Knowledge, Frankfurt, Germany, March 23-27, 2020. LAK Christoph Rensing, Hendrik Drachsler
2020	—	`conf`	Remember the Facts? Investigating Answer-Aware Neural Question Generation for Text Comprehension. AIED (1) Tim Steuer, Anna Filighera, Christoph Rensing
2019	B	`conf`	Automatic Text Difficulty Estimation Using Embeddings and Neural Networks. EC-TEL Anna Filighera, Tim Steuer, Christoph Rensing
2019	Misc	`conf`	Preselection of documents for personalized recommendations of job postings based on word embeddings. SAC Steffen Schnitzer, Dominik Reis, Wael Alkhatib, Christoph Rensing, Ralf Steinmetz
2019	—	`conf`	Themenübergreifende Diskursklassifikation auf Basis von Word Embeddings und Sequenzfeatures. DeLFI Tim Steuer, Christoph Rensing
2019	—	`conf`	Training-Less Multi-label Text Classification Using Knowledge Bases and Word Embeddings. KSEM (2) Wael Alkhatib, Steffen Schnitzer, Christoph Rensing
2018	B	`conf`	Ensuring Novelty and Transparency in Learning Resource-Recommendation Based on Deep Learning Techniques. EC-TEL Wael Alkhatib, Eid Araache, Christoph Rensing, Steffen Schnitzer
2018	C	`conf`	Towards Ontology-Based Training-Less Multi-label Text Classification. NLDB Wael Alkhatib, Saba Sabrin, Svenja Neitzel, Christoph Rensing
2017	—	`conf`	Automatische Sammlung von Aktivitäten Lernender in offenen Lernumgebungen und deren Nutzung in einer Lerntagebuchanwendung. DeLFI Svenja Neitzel, Christoph Rensing
2017	—	`conf`	Concept, Design and First Evaluation of a Mobile Learning Diary Application with Access to a Learning Record Store. ARTEL@EC-TEL Svenja Neitzel, Christoph Rensing, Henrik Bellhäsl
2017	—	`conf`	Ein Assistent zur Konzeption von Lernaufträgen für das Lernen am Produktionsarbeitsplatz. DeLFI Christoph Rensing, Wael Alkathib, Max Zollenkopf, Olaf Aschmann, Stephan Tittel
2017	—	`conf`	Eine extravertierte und eine gewissenhafte Person in jeder Lerngruppe! Effekte der Verteilung von Persönlichkeitsmerkmalen auf Zufriedenheit und Lernergebnis. DeLFI Henrik Bellhäuser, Johannes Konert, René Röpke, Christoph Rensing
2017	J	`jnl`	From Task Classification Towards Similarity Measures for Recommendation in Crowdsourcing Systems. CoRR Steffen Schnitzer, Svenja Neitzel, Christoph Rensing
2017	C	`conf`	Multi-label Text Classification Using Semantic Features and Dimensionality Reduction with Autoencoders. LDK Wael Alkhatib, Christoph Rensing, Johannes Silberbauer
2017	C	`conf`	Onto.KOM - Towards a Minimally Supervised Ontology Learning System based on Word Embeddings and Convolutional Neural Networks. KEOD Wael Alkhatib, Leon Alexander Herrmann, Christoph Rensing
2017	—	`conf`	Towards using situational information to detect an individual's perceived stress level. PerCom Workshops Svenja Neitzel, Frank Englert, Rahul Chini Dwarakanath, Katharina Schneider, Kathrin Reinke, Gisela Gerlach, Christoph Rensing, Doreen Böhnstedt, Ruth Stock-Homburg
2017	—	`conf`	Verwendung pseudonymer Identitäten zur Unterstützung von Learning Analytics in offenen Lernumgebungen(Using Pseudonymous Identities to support Learning Analytics in Open Learning Environments). DeLFI/GMW Workshops René Röpke, Svenja Neitzel, Christoph Rensing
2016	B	`conf`	A Context Aware Learning Application for Communities of Service Technicians. ICALT Christoph Rensing
2016	—	`conf`	Eine Bedarfsanalyse zu Formen und Rahmenbedingungen der Qualifizierung Beschäftigter in digitalen Arbeitsumgebungen. DeLFI Workshops Christoph Rensing, Lena Després, Sandra Bürger
2016	—	`conf`	Eine Lernanwendung für arbeitsprozessintegriertes und -orientiertes Lernen zur Steigerung der beruflichen Handlungskompetenz mittels einer stärkeren Orientierung der Ausbildung an beruflichen Handlungssituationen. DeLFI Christoph Rensing, Stephan Tittel, Jan Hellriegel, Thomas Prescher, Regina Osranek, Frederick Schulz
2016	B	`conf`	PeerLA - Assistant for Individual Learning Goals and Self-Regulation Competency Improvement in Online Learning Scenarios. ICALT Johannes Konert, Christoph Bohr, Henrik Bellhäuser, Christoph Rensing
2016	—	`conf`	Perceived Task Similarities for Task Recommendation in Crowdsourcing Systems. WWW (Companion Volume) Steffen Schnitzer, Svenja Neitzel, Sebastian Schmidt, Christoph Rensing
2016	—	`conf`	Results of a Survey About the Perceived Task Similarities in Micro Task Crowdsourcing Systems. MSM@WWW,MUSE@PKDD/ECML Steffen Schnitzer, Svenja Neitzel, Sebastian Schmidt, Christoph Rensing
2016	J	`jnl`	Text classification based filters for a domain-specific search engine. Comput. Ind. Sebastian Schmidt, Steffen Schnitzer, Christoph Rensing
2016	—	`conf`	Towards a Classification of Learning Support Systems at the Digitized Workplace. DeLFI Workshops Wael Alkhatib, Christoph Rensing
2015	B	`ed.`	Design for Teaching and Learning in a Networked World - 10th European Conference on Technology Enhanced Learning, EC-TEL 2015, Toledo, Spain, September 15-18, 2015, Proceedings EC-TEL Gráinne Conole, Tomaz Klobucar, Christoph Rensing, Johannes Konert, Élise Lavoué
2015	J	`jnl`	Evaluating Recommender Systems for Technology Enhanced Learning: A Quantitative Survey. IEEE Trans. Learn. Technol. Mojisola Erdt, Alejandro Fernández, Christoph Rensing
2015	—	`conf`	Herausforderungen und Konsequenzen für die Konzeption eines digitalen Lernraumes in der beruflichen Erstausbildung zur Förderung der Lernortkooperation. DeLFI WOrkshops Jan Hellriegel, Regina Osranek, Thomas Prescher, Christoph Rensing, Harald Weber
2015	—	`conf`	Inferring Smartphone Positions Based on Collecting the Environment's Response to Vibration Motor Actuation. Q2SWinet@MSWiM Irina Diaconita, Andreas Reinhardt, Delphine Christin, Christoph Rensing
2015	—	`conf`	Modellierung der Kompetenzen Lernender: Explizite und implizite Kompetenzerfassung in einer Lernumgebung für Servicetechniker. DeLFI Lena Després, Christoph Rensing, Stephan Tittel, Johannes Konert
2014	B	`conf`	A Q&A System Considering Employees' Willingness to Help Colleagues and to Look for Help in Different Workplace-Related Situations: An Analysis in the Automotive Sector. ICALT Christoph Rensing, Irina Diaconita
2014	J	`jnl`	A survey on pervasive education. Pervasive Mob. Comput. Ulrike Lucke, Christoph Rensing
2014	—	`conf`	Adaptivität von mobilen Lernanwendungen - Potenziale, Formen und Grenzen. ELES Christoph Rensing
2014	C	`conf`	Bleep bleep!: determining smartphone locations by opportunistically recording notification sounds. MobiQuitous Irina Diaconita, Andreas Reinhardt, Delphine Christin, Christoph Rensing
2014	J	`jnl`	Combining Active and Ensemble Learning for Efficient Classification of Web Documents. Polibits Steffen Schnitzer, Sebastian Schmidt, Christoph Rensing, Bettina Harriehausen-Mühlbauer
2014	—	`conf`	Domain-independent sentence type classification: examining the scenarios of scientific abstracts and scrum protocols. I-KNOW Sebastian Schmidt, Steffen Schnitzer, Christoph Rensing
2014	B	`conf`	Evaluating Recommender Algorithms for Learning Using Crowdsourcing. ICALT Mojisola Erdt, Christoph Rensing
2014	B	`conf`	Getting the Information You Need, When You Need It: A Context-aware Q&A System for Collaborative Learning. EC-TEL Irina Diaconita, Christoph Rensing, Stephan Tittel
2014	—	`conf`	Konzeption, Durchführung und Ergebnisse einer Usability-Studie zu einem Q&A System für mobiles Lernen von Servicetechnikern. DeLFI Lena Després, Christoph Rensing, Irina Diaconita
2014	J	`jnl`	On Developing Fair and Orderly Cloud Markets: QoS- and Security-Aware Optimization of Cloud Collaboration. Int. J. Organ. Collect. Intell. Olga Wenge, Dieter Schuller, Christoph Rensing, Ralf Steinmetz
2014	B	`ed.`	Open Learning and Teaching in Educational Communities - 9th European Conference on Technology Enhanced Learning, EC-TEL 2014, Graz, Austria, September 16-19, 2014, Proceedings EC-TEL Christoph Rensing, Sara de Freitas, Tobias Ley, Pedro J. Muñoz Merino
2014	—	`ed.`	Proceedings of DeLFI Workshops 2014 co-located with 12th e-Learning Conference of the German Computer Society (DeLFI 2014), Freiburg, Germany, September 15, 2014. DeLFI Workshops Christoph Rensing, Stephan Trahasch
2014	—	`ch.`	Recommendations from Heterogeneous Sources in a Technology Enhanced Learning Ecosystem. Recommender Systems for Technology Enhanced Learning Alejandro Fernández, Mojisola Erdt, Ivan Dackiewicz, Christoph Rensing
2014	J	`jnl`	Security Information and Event Monitoring as a Service: a Survey on Current Concerns and Solutions. Prax. Inf.verarb. Kommun. Olga Wenge, Ulrich Lampe, Christoph Rensing, Ralf Steinmetz
2013	—	`conf`	Context-aware Question and Answering for Community-based Learning. DeLFI Irina Diaconita, Christoph Rensing, Stephan Tittel
2013	—	`ed.`	DeLFI 2013 - Die 11. E-Learning Fachtagung Informatik der Gesellschaft für Informatik e.V. (GI), Bremen, 8.-11. September 2013 DeLFI Andreas Breiter, Christoph Rensing
2013	—	`conf`	Extraction of Address Data from Unstructured Text using Free Knowledge Resources. I-KNOW Sebastian Schmidt, Simon Manschitz, Christoph Rensing, Ralf Steinmetz
2013	—	`conf`	Investigating Crowdsourcing as an Evaluation Method for TEL Recommenders. ECTEL-meets-ECSCW Mojisola Erdt, Florian Jomrich, Katja Schüler, Christoph Rensing
2013	J	`jnl`	MOOCs - Bedeutung von Massive Open Online Courses für die Hochschullehre. Prax. Inf.verarb. Kommun. Christoph Rensing
2012	—	`conf`	A Framework for Cross-Platform Graph-based Recommendations for TEL. RecSysTEL@EC-TEL Mojisola Anjorin, Ivan Dackiewicz, Alejandro Fernández, Christoph Rensing
2012	—	`conf`	Anregung der Kooperation zwischen Lernenden mittels eines Feeds von Aktionen in einer Lerncommunity. DeLFI Doreen Böhnstedt, Christoph Rensing
2012	—	`conf`	Automatic Taxonomy Extraction in Different Languages Using Wikipedia and Minimal Language-Specific Information. CICLing (1) Renato Domínguez García, Sebastian Schmidt, Christoph Rensing, Ralf Steinmetz
2012	—	`conf`	Context determines content: an approach to resource recommendation in folksonomies. RSWeb@RecSys Thomas Rodenhausen, Mojisola Anjorin, Renato Domínguez García, Christoph Rensing
2012	B	`conf`	Exploiting Semantic Information for Graph-Based Recommendations of Learning Resources. EC-TEL Mojisola Anjorin, Thomas Rodenhausen, Renato Domínguez García, Christoph Rensing
2012	—	`conf`	FReSET: an evaluation framework for folksonomy-based recommender systems. RSWeb@RecSys Renato Domínguez García, Matthias Bender, Mojisola Anjorin, Christoph Rensing, Ralf Steinmetz
2012	J	`jnl`	Informelles, Resourcen-basiertes Lernen. i-com Christoph Rensing, Doreen Böhnstedt
2012	—	`conf`	Location-Based Services for Technology Enhanced Learning and Teaching. Software Service and Application Engineering Christoph Rensing, Stephan Tittel, Ralf Steinmetz
2012	—	`conf`	Mobiles aktivierendes Lernen im Bauingenieurwesen: eine Semantic MediaWiki basierte Anwendung und ein Erfahrungsbericht. DeLFI Christoph Rensing, Stephan Tittel, Stefan Schäfer, Robert Burgaß
2012	—	`conf`	Ranking resources in folksonomies by exploiting semantic information. I-KNOW Thomas Rodenhausen, Mojisola Anjorin, Renato Domínguez García, Christoph Rensing, Ralf Steinmetz
2011	—	`ch.`	Adaptivity and Adaptability in Personal and Community Knowledge Networks. IATEL - Interdisciplinary Approaches to Technology-enhanced Learning Philipp Scholl, Doreen Böhnstedt, Christoph Rensing, Ralf Steinmetz
2011	—	`conf`	Aufgabenprototypen zur Unterstützung der Selbststeuerung im Ressourcenbasierten Lernen. DeLFI Christoph Rensing, Christian Bogner, Thomas Prescher, Renato Domínguez García, Mojisola Anjorin
2011	B	`conf`	Automatic Identification of Tag Types in a Resource-Based Learning Scenario. EC-TEL Doreen Böhnstedt, Lasse Lehmann, Christoph Rensing, Ralf Steinmetz
2011	—	`conf`	Automatic acquisition of taxonomies in different languages from multiple Wikipedia versions. I-KNOW Renato Domínguez García, Christoph Rensing, Ralf Steinmetz
2011	B	`conf`	CROKODIL - A Platform for Collaborative Resource-Based Learning. EC-TEL Mojisola Anjorin, Christoph Rensing, Kerstin Bischoff, Christian Bogner, Lasse Lehmann, Anna Lenka Reger, Nils Faltin, Achim Steinacker, Andy Lüdemann, Renato Domínguez García
2011	B	`conf`	CROKODIL: a platform supporting the collaborative management of web resources for learning purposes. ITiCSE Mojisola Anjorin, Renato Domínguez García, Christoph Rensing
2011	B	`conf`	Cross-Lingual Recommendations in a Resource-Based Learning Scenario. EC-TEL Sebastian Schmidt, Philipp Scholl, Christoph Rensing, Ralf Steinmetz
2011	J	`jnl`	Experiences in Using Patterns to Support Process Experts in Process Description and Wizard Creation. Trans. Pattern Lang. Program. Birgit Zimmermann, Christoph Rensing, Ralf Steinmetz
2011	—	`conf`	Forschungsherausforderung des E-Learnings. DeLFI Jens Drummer, Sybille Hambach, Andrea Kienle, Ulrike Lucke, Alke Martens, Wolfgang Müller, Christoph Rensing, Ulrik Schroeder, Andreas Schwill, Christian Spannagel, Stephan Trahasch
2011	—	`conf`	Interaktive Visualisierung von Wissensressourcen einer Lerncommunity und Modellierung eines Ressourcenpfads. DeLFI Doreen Böhnstedt, Chris Chard, Christoph Rensing
2011	—	`conf`	Location based learning content authoring and content access in the docendo platform. PerCom Workshops Christoph Rensing, Stephan Tittel, Mojisola Anjorin
2011	—	`conf`	Mobile Inhaltserfassung und mobiles Lernen mit dem Semantic Wiki im Bauingenieurwesen. DeLFI Workshops Stephan Tittel, Heiko Merle, Robert Burgaß, Christoph Rensing, Jörg Lange, Stefan Schäfer
2011	J	`jnl`	Multigranularity reuse of learning resources. ACM Trans. Multim. Comput. Commun. Appl. Marek Meyer, Christoph Rensing, Ralf Steinmetz
2011	—	`conf`	Supporting Resource-Based Learning on the Web Using Automatically Extracted Large-Scale Taxonomies from Multiple Wikipedia Versions. ICWL Renato Domínguez García, Philipp Scholl, Christoph Rensing
2011	—	`ch.`	Supporting Resource-based Learning with Knowledge Networks and Scaffolds. IATEL - Interdisciplinary Approaches to Technology-enhanced Learning Doreen Böhnstedt, Christoph Rensing, Ralf Steinmetz
2011	—	`conf`	Towards Graph-Based Recommendations for Resource-Based Learning using Semantic Tag Types. DeLFI Workshops Mojisola Anjorin, Doreen Böhnstedt, Christoph Rensing
2011	—	`conf`	Towards Ranking in Folksonomies for Personalized Recommender Systems in E-Learning. SPIM Mojisola Anjorin, Christoph Rensing, Ralf Steinmetz
2011	—	`conf`	Vorwort. DeLFI Workshops Christoph Rensing, Mostafa Akbari, Claudia Bremer, Ulrike Lucke, Ulrik Schroeder
2010	B	`conf`	Automatic Detection of Local Reuse. EC-TEL Arno Mittelbach, Lasse Lehmann, Christoph Rensing, Ralf Steinmetz
2010	—	`conf`	Durchgängige Integration einer Creative Commons Lizenzverwaltung in die Open Learning Content Authoring & Management Plattform docendo. DeLFI Christoph Rensing, Stephan Tittel, Ralf Steinmetz
2010	B	`conf`	Extended Explicit Semantic Analysis for Calculating Semantic Relatedness of Web Resources. EC-TEL Philipp Scholl, Doreen Böhnstedt, Renato Domínguez García, Christoph Rensing, Ralf Steinmetz
2010	B	`conf`	Recommending and Finding Multimedia Resources in Knowledge Acquisition Based on Web Resources. ICCCN Christoph Rensing, Philipp Scholl, Doreen Böhnstedt, Ralf Steinmetz
2010	—	`conf`	Vorwort. MuC (Workshopband) Mostafa Akbari, Andreas Harrer, Steffen Lohmann, Christoph Rensing, Philipp Scholl
2009	—	`conf`	A Middleware for the Controlled Information Exchange Between Online Games and Internet Applications. KiVS Sonja Bergsträsser, Tomas Hildebrandt, Christoph Rensing, Ralf Steinmetz
2009	—	`conf`	Anwendungen und Nutzen der automatischen Erkennung von Web-Genres in persönlichen und Community-Wissensnetzen. DeLFI Workshops Philipp Scholl, Doreen Böhnstedt, Renato Domínguez García, Christoph Rensing, Ralf Steinmetz
2009	—	`conf`	Bildung einer Community zur Vermittlung von E-Learning-Erfahrungen auf Basis semantischer Netze. DeLFI Christoph Rensing, Doreen Böhnstedt
2009	—	`conf`	Capturing and storing profile information for gamers playing multiplayer online games. NETGAMES Tomas Hildebrandt, Sonja Bergsträsser, Christoph Rensing, Ralf Steinmetz
2009	—	`conf`	Capturing of Information about Knowledge Document and Learning Resource Usage. GI Jahrestagung Christoph Rensing
2009	A	`conf`	Collaborative Semantic Tagging of Web Resources on the Basis of Individual Knowledge Networks. UMAP Doreen Böhnstedt, Philipp Scholl, Christoph Rensing, Ralf Steinmetz
2009	B	`conf`	Implementation and Evaluation of a Tool for Setting Goals in Self-regulated Learning with Web Resources. EC-TEL Philipp Scholl, Bastian Benz, Doreen Böhnstedt, Christoph Rensing, Bernhard Schmitz, Ralf Steinmetz
2009	—	`conf`	Ressourcenbasiertes Lernen in der Hochschule: Technologische Unterstützung und Fragen der Integration. GI Jahrestagung Christoph Rensing
2009	A*	`conf`	Towards language-independent web genre detection. WWW Philipp Scholl, Renato Domínguez García, Doreen Böhnstedt, Christoph Rensing, Ralf Steinmetz
2009	J	`jnl`	Vers une construction représentationnelle de la pensée pédagogique des enseignants Le cas du Macro Design des documents numériques pédagogiques. Document Numérique Abdelhak Aqqal, Najib Elkamoun, Christoph Rensing, Abdelghafour Berraissoul, Ralf Steinmetz
2009	J	`jnl`	Virtual context based services for multiplayer online games to facilitate community participation. Multim. Tools Appl. Sonja Bergsträsser, Tomas Hildebrandt, Christoph Rensing, Ralf Steinmetz
2009	—	`conf`	Von Tags zu semantischen Netzen - Einsatz im Ressourcen-basierten Lernen. DeLFI Workshops Renato Domínguez García, Doreen Böhnstedt, Philipp Scholl, Christoph Rensing, Ralf Steinmetz
2009	—	`conf`	Vorwort. DeLFI Workshops Andreas Harrer, Steffen Lohmann, Christoph Rensing, Ulrik Schroeder
2008	B	`conf`	Capture of Lifecycle Information to Support Personal Information Management. EC-TEL Lasse Lehmann, Christoph Rensing, Ralf Steinmetz
2008	J	`jnl`	Capture, Management, and Utilization of Lifecycle Information for Learning Resources. IEEE Trans. Learn. Technol. Lasse Lehmann, Tomas Hildebrandt, Christoph Rensing, Ralf Steinmetz
2008	—	`conf`	Dynamic voice communication support for multiplayer online games. NETGAMES Tomas Hildebrandt, Sonja Bergsträsser, Christoph Rensing, Ralf Steinmetz
2008	—	`conf`	ELWMS.KOM - Typisiertes Tagging in persönlichen Wissensnetzen. MuC (Workshopband) Doreen Böhnstedt, Philipp Scholl, Christoph Rensing, Ralf Steinmetz
2008	—	`conf`	Einsatz persönlicher Wissensnetze im Ressourcen-basierten Lernen. DeLFI Doreen Böhnstedt, Philipp Scholl, Bastian Benz, Christoph Rensing, Ralf Steinmetz, Bernhard Schmitz
2008	—	`conf`	Einsatz und Evaluation eines Zielmanagement-Werkzeugs bei der selbstregulierten Internet-Recherche. DeLFI Philipp Scholl, Bastian Benz, Doreen Böhnstedt, Christoph Rensing, Ralf Steinmetz, Bernhard Schmitz
2008	Misc	`conf`	Experiences in Using Patterns to Support Process Experts in Wizard Creation. EuroPLoP Birgit Zimmermann, Christoph Rensing, Ralf Steinmetz
2008	J	`jnl`	Using Taxonomies to Support the Macro Design Process for the Production of Web Based Trainings. J. Univers. Comput. Sci. Abdelhak Aqqal, Christoph Rensing, Ralf Steinmetz, Najib Elkamoun, Abdelghafour Berraissoul
2008	—	`conf`	Vorwort der Organisatoren des 2. Workshops E-Learning 2.0: "Web 2.0 and Social Software in Technology enhanced Learning". MuC (Workshopband) Christoph Rensing, Ulrik Schroeder, Andreas Harrer, Steffen Lohmann
2007	A*	`conf`	Automatic classification of didactic functions of e-learning resources. ACM Multimedia Marek Meyer, Alexander Hannappel, Christoph Rensing, Ralf Steinmetz
2007	B	`conf`	Capturing, Management and Utilization of Lifecycle Information for Learning Resources. EC-TEL Lasse Lehmann, Tomas Hildebrandt, Christoph Rensing, Ralf Steinmetz
2007	—	`conf`	Categorizing Learning Objects Based On Wikipedia as Substitute Corpus. LODE Marek Meyer, Christoph Rensing, Ralf Steinmetz
2007	—	`conf`	Das Authoring Management System EXPLAIN zur ganzheitlichen Unterstützung des Erstellungsprozesses von Trainingsmedien und WBTs. DeLFI Lasse Lehmann, Helge Fredrich, Christoph Rensing, Volker Zimmermann, Ralf Steinmetz
2007	—	`conf`	Ein Werkzeug zur Unterstützung der Anpassung existierender E-Learning-Materialien. DeLFI Birgit Zimmermann, Christoph Rensing, Ralf Steinmetz
2007	B	`conf`	Improving Authoring-by-Aggregation and Using Aggregation Context for Query Expansion. EC-TEL Marek Meyer, Christoph Rensing, Ralf Steinmetz
2007	—	`conf`	Improving Retrieval of Reusable Learning Resources by Estimating Adaptation Effort. LODE Birgit Zimmermann, Marek Meyer, Christoph Rensing, Ralf Steinmetz
2007	—	`conf`	Interaktive, Community-unterstützte Wissensnetze für persönliches Wissensmanagement in Ressourcen-basierten Lernkontexten. DeLFI Workshops Doreen Mann, Philipp Scholl, Christoph Rensing, Ralf Steinmetz
2007	—	`conf`	Modeling Modifications of Multimedia Learning Resources Using Ontology-Based Representations. MMM (1) Marek Meyer, Sonja Bergsträsser, Birgit Zimmermann, Christoph Rensing, Ralf Steinmetz
2007	Misc	`conf`	Patterns towards Making Web Material Accessible. EuroPLoP Birgit Zimmermann, Christoph Rensing, Ralf Steinmetz
2007	—	`ed.`	Proceedings der Pre-Conference Workshops der 5. e-Learning Fachtagung Informatik DeLFI 2007, Siegen, Germany, 17. September 2007 DeLFI Workshops Christoph Rensing, Guido Rößling
2007	—	`conf`	Scaffolding von selbstreguliertem Lernen in einer Rechercheumgebung für internetbasierte Ressourcen. DeLFI Workshops Philipp Scholl, Bastian Benz, Doreen Mann, Christoph Rensing, Ralf Steinmetz, Bernhard Schmitz
2007	B	`conf`	The Macro Design as an Own Task in WBT Production: Ideas, Concepts and a Tool. EC-TEL Abdelhak Aqqal, Christoph Rensing, Ralf Steinmetz
2007	—	`conf`	Virtual context based services for support of interaction in virtual worlds. NETGAMES Sonja Bergsträsser, Tomas Hildebrandt, Lasse Lehmann, Christoph Rensing, Ralf Steinmetz
2007	—	`conf`	Vorwort der Herausgeber. DeLFI Workshops Christoph Rensing, Guido Rößling
2007	—	`conf`	Vorwort der Organisatoren der Workshops. DeLFI Workshops Christoph Rensing, Ulrik Schroeder, Guido Rößling
2006	B	`conf`	A Content Modeling Approach as Basis for the Support of the Overall Content Creation Process. ICALT Lasse Lehmann, Abdelhak Aqqal, Christoph Rensing, Pavlina Chikova, Katrina Leyking, Ralf Steinmetz
2006	—	`conf`	Ein System zur Realisierung expliziten Lerner-Autor Feedbacks im E-Learning. DeLFI Workshops Christoph Rensing, Stephan Tittel, Lasse Lehmann, Ralf Steinmetz
2006	—	`conf`	Format-übergreifende Anpassungen von elektronischen Lerninhalten. DeLFI Birgit Zimmermann, Christoph Rensing, Ralf Steinmetz
2006	—	`conf`	Modellierung eines generischen Prozesses für die Modularisierung vorhandener Lernressourcen. DeLFI Workshops Marek Meyer, Christoph Rensing, Ralf Steinmetz
2006	—	`ed.`	Proceedings der Pre-Conference Workshops der 4. e-Learning Fachtagung Informatik DeLFI 2006, Darmstadt, Germany, 11.-14. September 2006 DeLFI Workshops Christoph Rensing
2006	B	`conf`	Requirements and an Architecture for a Multimedia Content Re-purposing Framework. EC-TEL Marek Meyer, Tomas Hildebrandt, Christoph Rensing, Ralf Steinmetz
2006	B	`conf`	Supporting Modularization and Aggregation of Learning Resources in a SCORM Compliance Mode. ICALT Marek Meyer, Christoph Rensing, Ralf Steinmetz
2006	—	`conf`	Vorwort der Organisatoren der Workshops. DeLFI Workshops Christoph Rensing, Sybille Hambach, Ulrike Lucke, Gunnar Martin, Volker Zimmermann, Djamshid Tavangarian, Jens Seeboth, Kristin Nölting, Claudia Bremer
2006	—	`conf`	Vorwort des Herausgebers und der Tagungsleitung. DeLFI Workshops Christoph Rensing, Ralf Steinmetz
2005	J	`jnl`	Einführung zur Themensektion "eLectures". i-com Holger Horz, Wolfgang Hürst, Thomas Ottmann, Christoph Rensing, Stephan Trahasch
2005	—	`conf`	Vorwort. DeLFI Workshops Holger Horz, Wolfgang Hürst, Thomas Ottmann, Christoph Rensing, Stephan Trahasch
2005	—	`conf`	Wiederverwendung von Lernressourcen mittels Authoring by Aggregation im ResourceCenter. DeLFI Stefan Hoermann, Christoph Rensing, Ralf Steinmetz
2003	—	`—`	Eine policybasierte Zugriffskontrollarchitektur für das Multi-Service-Internet. Christoph Rensing
2002	J	`jnl`	AAA: a survey and a policy-based architecture and framework. IEEE Netw. Christoph Rensing, Martin Karsten, Burkhard Stiller
2000	—	`book`	Open Internet Security - Von den Grundlagen zu den Anwendungen. Stephan Fischer, Christoph Rensing, Utz Rödig
1999	—	`conf`	VDMFA, eine verteilte dynamische Firewallarchitektur für Multimedia-Dienste. Kommunikation in Verteilten Systemen Christoph Rensing, Utz Roedig, Ralf Ackermann, Lars C. Wolf, Ralf Steinmetz