2015

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Predicting Relevance Feedback Effectiveness with the Help of the Principle of Polyrepresentation in MIR
David Zellhöfer
Proceedings of the 2015 International Conference on The Theory of Information Retrieval, ICTIR 2015, Northampton, Massachusetts, USA, September 27-30, 2015

2013

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Overview of the ImageCLEF 2013 Personal Photo Retrieval Subtask
David Zellhöfer
Working Notes for CLEF 2013 Conference , Valencia, Spain, September 23-26, 2013

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BTU DBIS' Personal Photo Retrieval Runs at ImageCLEF 2013
Thomas Böttcher | David Zellhöfer | Ingo Schmitt
Working Notes for CLEF 2013 Conference , Valencia, Spain, September 23-26, 2013

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ImageCLEF 2013: The Vision, the Data and the Open Challenges
Barbara Caputo | Henning Müller | Bart Thomee | Mauricio Villegas | Roberto Paredes | David Zellhöfer | Hervé Goëau | Alexis Joly | Pierre Bonnet | Jesus Martínez-Gómez | Ismael García-Varea | Miguel Cazorla
Information Access Evaluation. Multilinguality, Multimodality, and Visualization - 4th International Conference of the CLEF Initiative, CLEF 2013, Valencia, Spain, September 23-26, 2013. Proceedings

2012

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Overview of the Personal Photo Retrieval Pilot Task at ImageCLEF 2012
David Zellhöfer
CLEF 2012 Evaluation Labs and Workshop, Online Working Notes, Rome, Italy, September 17-20, 2012

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BTU DBIS' Plant Identification Runs at ImageCLEF 2012
Thomas Böttcher | Christoph Schmidt | David Zellhöfer | Ingo Schmitt
CLEF 2012 Evaluation Labs and Workshop, Online Working Notes, Rome, Italy, September 17-20, 2012

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PythiaSearch: a multiple search strategy-supportive multimedia retrieval system
David Zellhöfer | Maria Bertram | Thomas Böttcher | Christoph Schmidt | Claudius Tillmann | Ingo Schmitt
International Conference on Multimedia Retrieval, ICMR '12, Hong Kong, China, June 5-8, 2012

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An extensible personal photograph collection for graded relevance assessments and user simulation
David Zellhöfer
International Conference on Multimedia Retrieval, ICMR '12, Hong Kong, China, June 5-8, 2012

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A permeable expert search strategy approach to multimodal retrieval
David Zellhöfer
Information Interaction in Context: 2012, IIix'12, Nijmegen, The Netherlands, August 21-24, 2012

2011

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A user interaction model based on the principle of polyrepresentation
David Zellhöfer | Ingo Schmitt
Proceedings of the 4th workshop on Workshop for Ph.D. students in information & knowledge management, IPKM 2011, Glasgow, United Kingdom, October 24-28, 2011

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BTU DBIS' Multimodal Wikipedia Retrieval Runs at ImageCLEF 2011
David Zellhöfer | Thomas Böttcher
CLEF 2011 Labs and Workshop, Notebook Papers, 19-22 September 2011, Amsterdam, The Netherlands

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Towards Quantum-Based DB+IR Processing Based on the Principle of Polyrepresentation
David Zellhöfer | Ingo Frommholz | Ingo Schmitt | Mounia Lalmas | Keith van Rijsbergen
Advances in Information Retrieval - 33rd European Conference on IR Research, ECIR 2011, Dublin, Ireland, April 18-21, 2011. Proceedings

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