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ORCIDRalph Kölle
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- affiliation: University of Hildesheim, Germany
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2020 – today
- 2022
[j3]Timo Ahlers
, Cassandra Bumann, Ralph Kölle, Milica Lazovic:
Foreign Language Tandem Learning in Social VR. i-com 21(1): 203-215 (2022)- 2021
- [c30]Timo Ahlers, Cassandra Bumann, Ralph Kölle, Milica Lazovic:
Hololingo! - A Game-Based Social Virtual Reality Application for Foreign Language Tandem Learning. DELFI 2021: 37-48 - 2020
- [j2]Lukas Sontheimer, Ralph Kölle, Thomas Mandl:
Datenexploration für Kryptowährungen. Inf. Wiss. Prax. 71(2-3): 107-114 (2020) - [c29]Linda Achilles, Max Kisselew, Johannes Schäfer, Ralph Kölle:
Using Surface and Semantic Features for Detecting Early Signs of Self-Harm in Social Media Postings. CLEF (Working Notes) 2020
2010 – 2019
- 2018
- [c28]Paula Frieden, Ralph Kölle, Stefanie Elbeshausen:
Physiologische Werte zur Messung der Präsenz in virtuellen Welten. MuC 2018 - 2017
- [c27]Alexander von Janta Lipinski, Henrik Weber, Ralph Kölle, Thomas Mandl:
Gamification Elements and Their Perception by Different Gamer Types - A Case Study for a Project Management Software. ISI 2017: 131-144 - 2016
- [j1]Lars Michael Wendt, Joachim Griesbaum, Ralph Kölle:
Product advertising and viral stealth marketing in online videos: A description and comparison of comments on YouTube. Aslib J. Inf. Manag. 68(3): 250-264 (2016) - 2015
- [c26]Arbnore Berisha, Ralph Kölle, Joachim Griesbaum:
Acceptance of Telepresence Robots During Group Work - An Experimental Study. ISI 2015: 350-356 - 2014
- [c25]Marc Ahrens, Ralph Kölle, Katrin Werner, Thomas Mandl:
Using Web Analytics to Investigate the Navigational Behavior of Users. MuC 2014: 95-104 - 2013
- [c24]Nadine Pietras, Ralph Kölle, Joachim Griesbaum:
Accessibility - Informationsverhalten und Nutzungsbarrieren blinder Internetnutzer. ISI 2013: 165-178 - 2012
- [c23]Stefanie Elbeshausen, Joachim Griesbaum, Ralph Kölle:
Effekte von Learning Adventures im Kontext betrieblicher Weiterbildung. ELES 2012: 27-38 - [c22]Veselina Milanova, Thomas Mandl, Ralph Kölle:
Design for emotion: a case study. Mobile HCI (Companion) 2012: 59-64 - 2011
- [c21]Joachim Griesbaum, Ralph Kölle:
Screencasts as a tool for presenting students' group work results and for instructor-given feedback. DeLFI Workshops 2011 - [c20]Elena Shpilka, Ralph Kölle, Wolfgang Semar:
"Mobile Tagging": Konzeption und Implementierung eines mobilen Informationssystems mit 2D-Tags. ISI 2011: 333-344 - [c19]Johannes Baeck, Sabine Wiem, Ralph Kölle, Thomas Mandl:
User Interface Prototyping - Eine Evaluation spezifischer Werkzeuge. ISI 2011: 345-356 - [c18]Jan Freitag, Christian Gewalt, Ralph Kölle, Thomas Mandl:
Innovative Touch-Bedienung bei einer Protokoll- und Zeichen-Applikation. MuC 2011: 323-326
2000 – 2009
- 2009
- [c17]Daniela Becks, Christa Womser-Hacker, Thomas Mandl, Ralph Kölle:
Patent Retrieval Experiments in the Context of the CLEF IP Track 2009. CLEF (1) 2009: 491-496 - [c16]Daniela Becks, Christa Womser-Hacker, Thomas Mandl, Ralph Kölle:
Patent Retrieval Experiments in the Context of the CLEF IP Track 2009. CLEF (Working Notes) 2009 - [c15]Katrin Lamm, Thomas Mandl, Ralph Kölle:
Search Path Visualization and Session Performance Evaluation with Log Files. CLEF (1) 2009: 538-543 - [c14]Katrin Lamm, Thomas Mandl, Ralph Kölle:
Search Path Visualization and Session Performance Evaluation with Log Files from The European Library (TEL). CLEF (Working Notes) 2009 - [c13]Joachim Griesbaum, Wolfgang Semar, Ralph Kölle:
E-Learning 2.0? - Diskussionspunkte auf dem Weg zu einer neuen Informations- und Kommunikationsinfrastruktur in der Hochschulausbildung. ISI 2009: 429-444 - [c12]Ralph Kölle:
Multi-Agenten-Systeme im persönlichen Informationsmanagement - Unterstützung wissenschaftlicher Mitarbeiter durch verteilte elektronische Assistenten. ISI 2009: 527-533 - 2008
- [c11]Julia Maria Schulz, Ralph Kölle, Christa Womser-Hacker, Thomas Mandl:
Evaluation of Search Engine Optimization - Experiments for a Business Site and a New Evaluation Measure. ICEIS (4) 2008: 247-250 - 2007
- [b1]Ralph Kölle:
Java lernen in virtuellen Teams: Kompensation defizitärer Rollen durch Simulation. University of Hildesheim, Schriften zur Informationswissenschaft 47, 2007, ISBN 978-3-940317-17-9, pp. 1-281 - [c10]Ralph Kölle, Ben Heuwing, Thomas Mandl, Christa Womser-Hacker:
Mono-and Crosslingual Retrieval Experiments with Spatial Restrictions at GeoCLEF 2007. CLEF 2007: 850-855 - [c9]Ralph Kölle, Ben Heuwing, Thomas Mandl, Christa Womser-Hacker:
Monolingual Retrieval Experiments with Spatial Restrictions at GeoCLEF 2007. CLEF (Working Notes) 2007 - [c8]Kerstin Bischoff, Ralph Kölle, Thomas Mandl, Christa Womser-Hacker:
Geographische Bedingungen im Information Retrieval: Neue Ansätze in Systementwicklung und Evaluierung. ISI 2007: 15-26 - [c7]Ralph Kölle:
Virtuelle Mitglieder in virtuellen Teams - Kompensation defizitärer Rollen durch Simulation - Unterstützung virtueller Teams beim Lernen einer Programmiersprache. ISI 2007: 385-389 - 2004
- [c6]Ralph Kölle, Glenn Langemeier:
Analyse und Unterstützung virtueller Lernteams bei der objektorientierten Softwareentwicklung. ISI 2004: 1-22 - 2003
- [c5]René Hackl, Ralph Kölle, Thomas Mandl, Alexandra Ploedt, Jan-Hendrik Scheufen, Christa Womser-Hacker:
Multilingual Retrieval Experiments with MIMOR at the University of Hildesheim. CLEF 2003: 166-173 - [c4]René Hackl, Ralph Kölle, Thomas Mandl, Alexandra Ploedt, Jan-Hendrik Scheufen, Christa Womser-Hacker:
Multilingual Retrieval Experiments with MIMOR at the University of Hildesheim. CLEF (Working Notes) 2003 - 2002
- [c3]René Hackl, Ralph Kölle, Thomas Mandl, Christa Womser-Hacker:
Domain Specific Retrieval Experiments with MIMOR at the University of Hildesheim. CLEF 2002: 343-348 - [c2]René Hackl, Ralph Kölle, Thomas Mandl, Christa Womser-Hacker:
Domain Specific Retrieval Experiments with MIMOR at the University of Hildesheim. CLEF (Working Notes) 2002 - [c1]Ralph Kölle, Thomas Mandl, Christa Womser-Hacker:
Implementierung und Evaluierung des MIMOR-Modells: Mehrfachindexierung zur dynamischen Methoden-Objekt-Relationierung im Information Retrieval. ISI 2002: 391-392
Coauthor Index
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