Christoph M. Friedrich


2009

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Patent Retrieval in Chemistry Based on Semantically Tagged Named Entities
Harsha Gurulingappa | Bernd Müller | Roman Klinger | Heinz-Theodor Mevissen | Martin Hofmann-Apitius | Juliane Fluck | Christoph M. Friedrich
Proceedings of The Eighteenth Text REtrieval Conference, TREC 2009, Gaithersburg, Maryland, USA, November 17-20, 2009

2010

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Abstracts versus Full Texts and Patents: A Quantitative Analysis of Biomedical Entities
Bernd Müller | Roman Klinger | Harsha Gurulingappa | Heinz-Theodor Mevissen | Martin Hofmann-Apitius | Juliane Fluck | Christoph M. Friedrich
Advances in Multidisciplinary Retrieval, First Information Retrieval Facility Conference, IRFC 2010, Vienna, Austria, May 31, 2010. Proceedings

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Prior Art Search in Chemistry Patents Based On Semantic Concepts and Co-Citation Analysis
Harsha Gurulingappa | Bernd Müller | Roman Klinger | Heinz-Theodor Mevissen | Martin Hofmann-Apitius | Christoph M. Friedrich | Juliane Fluck
Proceedings of The Nineteenth Text REtrieval Conference, TREC 2010, Gaithersburg, Maryland, USA, November 16-19, 2010

2015

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FHDO Biomedical Computer Science Group at Medical Classification Task of ImageCLEF 2015
Obioma Pelka | Christoph M. Friedrich
Working Notes of CLEF 2015 - Conference and Labs of the Evaluation forum, Toulouse, France, September 8-11, 2015

2016

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Traditional Feature Engineering and Deep Learning Approaches at Medical Classification Task of ImageCLEF 2016
Sven Koitka | Christoph M. Friedrich
Working Notes of CLEF 2016 - Conference and Labs of the Evaluation forum, Évora, Portugal, 5-8 September, 2016

2017

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Optimized Convolutional Neural Network Ensembles for Medical Subfigure Classification
Sven Koitka | Christoph M. Friedrich
Experimental IR Meets Multilinguality, Multimodality, and Interaction - 8th International Conference of the CLEF Association, CLEF 2017, Dublin, Ireland, September 11-14, 2017, Proceedings

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Improving Model Performance for Plant Image Classification With Filtered Noisy Images
Andreas R. Ludwig | Helga Piorek | Andreas H. Kelch | David Rex | Sven Koitka | Christoph M. Friedrich
Working Notes of CLEF 2017 - Conference and Labs of the Evaluation Forum, Dublin, Ireland, September 11-14, 2017

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Keyword Generation for Biomedical Image Retrieval with Recurrent Neural Networks
Obioma Pelka | Christoph M. Friedrich
Working Notes of CLEF 2017 - Conference and Labs of the Evaluation Forum, Dublin, Ireland, September 11-14, 2017

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Linguistic Metadata Augmented Classifiers at the CLEF 2017 Task for Early Detection of Depression
Marcel Trotzek | Sven Koitka | Christoph M. Friedrich
Working Notes of CLEF 2017 - Conference and Labs of the Evaluation Forum, Dublin, Ireland, September 11-14, 2017

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Recognizing Bird Species in Audio Files Using Transfer Learning
Andreas Fritzler | Sven Koitka | Christoph M. Friedrich
Working Notes of CLEF 2017 - Conference and Labs of the Evaluation Forum, Dublin, Ireland, September 11-14, 2017

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Early Detection of Depression Based on Linguistic Metadata Augmented Classifiers Revisited - Best of the eRisk Lab Submission
Marcel Trotzek | Sven Koitka | Christoph M. Friedrich
Experimental IR Meets Multilinguality, Multimodality, and Interaction - 9th International Conference of the CLEF Association, CLEF 2018, Avignon, France, September 10-14, 2018, Proceedings

2018

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Word Embeddings and Linguistic Metadata at the CLEF 2018 Tasks for Early Detection of Depression and Anorexia
Marcel Trotzek | Sven Koitka | Christoph M. Friedrich
Working Notes of CLEF 2018 - Conference and Labs of the Evaluation Forum, Avignon, France, September 10-14, 2018

2019

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Overview of the ImageCLEFmed 2019 Concept Detection Task
Obioma Pelka | Christoph M. Friedrich | Alba García Seco de Herrera | Henning Müller
Working Notes of CLEF 2019 - Conference and Labs of the Evaluation Forum, Lugano, Switzerland, September 9-12, 2019

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ImageCLEF 2019: Multimedia Retrieval in Medicine, Lifelogging, Security and Nature
Bogdan Ionescu | Henning Müller | Renaud Péteri | Yashin Dicente Cid | Vitali Liauchuk | Vassili Kovalev | Dzmitri Klimuk | Aleh Tarasau | Asma Ben Abacha | Sadid A. Hasan | Vivek V. Datla | Joey Liu | Dina Demner-Fushman | Duc-Tien Dang-Nguyen | Luca Piras | Michael Riegler | Minh-Triet Tran | Mathias Lux | Cathal Gurrin | Obioma Pelka | Christoph M. Friedrich | Alba Garcia Seco de Herrera | Narciso García | Ergina Kavallieratou | Carlos Roberto del-Blanco | Carlos Cuevas | Nikos Vasilopoulos | Konstantinos Karampidis | Jon Chamberlain | Adrian Clark | Antonio Campello
Experimental IR Meets Multilinguality, Multimodality, and Interaction - 10th International Conference of the CLEF Association, CLEF 2019, Lugano, Switzerland, September 9-12, 2019, Proceedings

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ImageCLEF 2019: Multimedia Retrieval in Lifelogging, Medical, Nature, and Security Applications
Bogdan Ionescu | Henning Müller | Renaud Péteri | Duc-Tien Dang-Nguyen | Luca Piras | Michael Riegler | Minh-Triet Tran | Mathias Lux | Cathal Gurrin | Yashin Dicente Cid | Vitali Liauchuk | Vassili Kovalev | Asma Ben Abacha | Sadid A. Hasan | Vivek V. Datla | Joey Liu | Dina Demner-Fushman | Obioma Pelka | Christoph M. Friedrich | Jon Chamberlain | Adrian Clark | Alba Garcia Seco de Herrera | Narciso García | Ergina Kavallieratou | Carlos Roberto del-Blanco | Carlos Cuevas | Nikos Vasilopoulos | Konstantinos Karampidis
Advances in Information Retrieval - 41st European Conference on IR Research, ECIR 2019, Cologne, Germany, April 14-18, 2019, Proceedings, Part II

2020

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Combination of Image and Location Information for Snake Species Identification using Object Detection and EfficientNets
Louise Bloch | Adrian Boketta | Christopher Keibel | Eric Mense | Alex Michailutschenko | Obioma Pelka | Johannes Rückert | Leon Willemeit | Christoph M. Friedrich
Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020

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Multilingual ICD-10 Code Assignment with Transformer Architectures using MIMIC-III Discharge Summaries
Henning Schäfer | Christoph M. Friedrich
Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020

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Overview of the ImageCLEFmed 2020 Concept Prediction Task: Medical Image Understanding
Obioma Pelka | Christoph M. Friedrich | Alba García Seco de Herrera | Henning Müller
Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020

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The Effects of Colour Enhancement and IoU Optimisation on Object Detection and Segmentation of Coral Reef Structures
Marina Arendt | Johannes Rückert | Raphael Brüngel | Christopher Brumann | Christoph M. Friedrich
Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020

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Overview of the ImageCLEF 2020: Multimedia Retrieval in Medical, Lifelogging, Nature, and Internet Applications
Bogdan Ionescu | Henning Müller | Renaud Péteri | Asma Ben Abacha | Vivek V. Datla | Sadid A. Hasan | Dina Demner-Fushman | Serge Kozlovski | Vitali Liauchuk | Yashin Dicente Cid | Vassili Kovalev | Obioma Pelka | Christoph M. Friedrich | Alba García Seco de Herrera | Van-Tu Ninh | Tu-Khiem Le | Liting Zhou | Luca Piras | Michael Riegler | Pål Halvorsen | Minh-Triet Tran | Mathias Lux | Cathal Gurrin | Duc-Tien Dang-Nguyen | Jon Chamberlain | Adrian Clark | Antonio Campello | Dimitri Fichou | Raul Berari | Paul Brie | Mihai Dogariu | Liviu-Daniel Stefan | Mihai Gabriel Constantin
Experimental IR Meets Multilinguality, Multimodality, and Interaction - 11th International Conference of the CLEF Association, CLEF 2020, Thessaloniki, Greece, September 22-25, 2020, Proceedings

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ImageCLEF 2020: Multimedia Retrieval in Lifelogging, Medical, Nature, and Internet Applications
Bogdan Ionescu | Henning Müller | Renaud Péteri | Duc-Tien Dang-Nguyen | Liting Zhou | Luca Piras | Michael Riegler | Pål Halvorsen | Minh-Triet Tran | Mathias Lux | Cathal Gurrin | Jon Chamberlain | Adrian Clark | Antonio Campello | Alba Garcia Seco de Herrera | Asma Ben Abacha | Vivek V. Datla | Sadid A. Hasan | Joey Liu | Dina Demner-Fushman | Obioma Pelka | Christoph M. Friedrich | Yashin Dicente Cid | Serge Kozlovski | Vitali Liauchuk | Vassili Kovalev | Raul Berari | Paul Brie | Dimitri Fichou | Mihai Dogariu | Liviu-Daniel Stefan | Mihai Gabriel Constantin
Advances in Information Retrieval - 42nd European Conference on IR Research, ECIR 2020, Lisbon, Portugal, April 14-17, 2020, Proceedings, Part II

2021

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Overview of the ImageCLEFmed 2021 Concept & Caption Prediction Task
Obioma Pelka | Asma Ben Abacha | Alba Garcia Seco de Herrera | Janadhip Jacutprakart | Christoph M. Friedrich | Henning Müller
Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021

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EfficientNets and Vision Transformers for Snake Species Identification Using Image and Location Information
Louise Bloch | Christoph M. Friedrich
Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021

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Overview of the ImageCLEF 2021: Multimedia Retrieval in Medical, Nature, Internet and Social Media Applications
Bogdan Ionescu | Henning Müller | Renaud Péteri | Asma Ben Abacha | Mourad Sarrouti | Dina Demner-Fushman | Sadid A. Hasan | Serge Kozlovski | Vitali Liauchuk | Yashin Dicente Cid | Vassili Kovalev | Obioma Pelka | Alba García Seco de Herrera | Janadhip Jacutprakart | Christoph M. Friedrich | Raul Berari | Andrei Tauteanu | Dimitri Fichou | Paul Brie | Mihai Dogariu | Liviu-Daniel Stefan | Mihai Gabriel Constantin | Jon Chamberlain | Antonio Campello | Adrian Clark | Thomas Oliver | Hassan Moustahfid | Adrian Popescu | Jerome Deshayes-Chossart
Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings

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The 2021 ImageCLEF Benchmark: Multimedia Retrieval in Medical, Nature, Internet and Social Media Applications
Bogdan Ionescu | Henning Müller | Renaud Péteri | Asma Ben Abacha | Dina Demner-Fushman | Sadid A. Hasan | Mourad Sarrouti | Obioma Pelka | Christoph M. Friedrich | Alba Garcia Seco de Herrera | Janadhip Jacutprakart | Vassili Kovalev | Serge Kozlovski | Vitali Liauchuk | Yashin Dicente Cid | Jon Chamberlain | Adrian Clark | Antonio Campello | Hassan Moustahfid | Thomas Oliver | Abigail Schulz | Paul Brie | Raul Berari | Dimitri Fichou | Andrei Tauteanu | Mihai Dogariu | Liviu-Daniel Stefan | Mihai Gabriel Constantin | Jérôme Deshayes | Adrian Popescu
Advances in Information Retrieval - 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 - April 1, 2021, Proceedings, Part II