2022

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An Introduction to Retrieval and Reminiscence from Lifelog Archives at NTCIR
Frank Hopfgartner
LSC@ICMR 2022: Proceedings of the 5th Annual on Lifelog Search Challenge, Newark, NJ, USA, June 27 - 30, 2022

2021

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Report on the CyCAT winter school on fairness, accountability, transparency and ethics (FATE) in AI
Styliani Kleanthous | Jahna Otterbacher | Jo Bates | Fausto Giunchiglia | Frank Hopfgartner | Tsvi Kuflik | Kalia Orphanou | Monica Lestari Paramita | Michael Rovatsos | Avital Shulner Tal
2021 Volume 55 Issue 1

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Do you see what I see? Images of the COVID-19 pandemic through the lens of Google
Monica Lestari Paramita | Kalia Orphanou | Evgenia Christoforou | Jahna Otterbacher | Frank Hopfgartner
2021 Volume 58 Issue 5

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A Comparative Study of Using Pre-trained Language Models for Toxic Comment Classification
Zhixue Zhao | Ziqi Zhang | Frank Hopfgartner
Companion of The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021

2020

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Leveraging digital forensics and data exploration to understand the creative work of a filmmaker: A case study of Stephen Dwoskin's digital archive
Zoe Bartliff | Yunhyong Kim | Frank Hopfgartner | Guy Baxter
2020 Volume 57 Issue 6

2019

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Advances in Lifelog Data Organisation and Retrieval at the NTCIR-14 Lifelog-3 Task
Cathal Gurrin | Hideo Joho | Frank Hopfgartner | Liting Zhou | Van-Tu Ninh | Tu-Khiem Le | Rami Albatal | Duc-Tien Dang-Nguyen | Graham Healy
NII Testbeds and Community for Information Access Research - 14th International Conference, NTCIR 2019, Tokyo, Japan, June 10-13, 2019, Revised Selected Papers

2017

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Overview of NTCIR-13 Lifelog-2 Task
Cathal Gurrin | Hideo Joho | Frank Hopfgartner | Liting Zhou | Duc-Tien Dang-Nguyen | Rashmi Gupta | Rami Albatal
The 13th NTCIR Conference, Evaluation of Information Access Technologies, National Center of Sciences, Tokyo, Japan, December 5-8, 2017

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A Stream-based Resource for Multi-Dimensional Evaluation of Recommender Algorithms
Benjamin Kille | Andreas Lommatzsch | Frank Hopfgartner | Martha A. Larson | Arjen P. de Vries
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017

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Interactive Search in Video & Lifelogging Repositories
Frank Hopfgartner | Klaus Schoeffmann
Proceedings of the 2017 Conference on Conference Human Information Interaction and Retrieval, CHIIR 2017, Oslo, Norway, March 7-11, 2017

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CLEF 2017 NewsREEL Overview: Offline and Online Evaluation of Stream-based News Recommender Systems
Benjamin Kille | Andreas Lommatzsch | Frank Hopfgartner | Martha A. Larson | Torben Brodt
Working Notes of CLEF 2017 - Conference and Labs of the Evaluation Forum, Dublin, Ireland, September 11-14, 2017

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CLEF 2017 NewsREEL Overview: A Stream-Based Recommender Task for Evaluation and Education
Andreas Lommatzsch | Benjamin Kille | Frank Hopfgartner | Martha A. Larson | Torben Brodt | Jonas Seiler | Özlem Özgöbek
Experimental IR Meets Multilinguality, Multimodality, and Interaction - 8th International Conference of the CLEF Association, CLEF 2017, Dublin, Ireland, September 11-14, 2017, Proceedings

2016

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GamifIR 2016: SIGIR 2016 Workshop on Gamification for Information Retrieval
Michael Meder | Frank Hopfgartner | Gabriella Kazai | Udo Kruschwitz
2016 Volume 50 Issue 2

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Report on the 1st International Workshop on Recent Trends in News Information Retrieval (NewsIR16)
Miguel Martinez-Alvarez | Udo Kruschwitz | Gabriella Kazai | Frank Hopfgartner | David P. A. Corney | Ricardo Campos | Dyaa Albakour
2016 Volume 50 Issue 1

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Increasing Engagement with the Library via Gamification
Matthew Barr | Kay Munro | Frank Hopfgartner
Proceedings of the Third International Workshop on Gamification for Information Retrieval co-located with 39th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2016), Pisa, Italy, July 21, 2016

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Proceedings of the Third International Workshop on Gamification for Information Retrieval co-located with 39th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2016), Pisa, Italy, July 21, 2016

Proceedings of the Third International Workshop on Gamification for Information Retrieval co-located with 39th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2016), Pisa, Italy, July 21, 2016

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Proceedings of the First International Workshop on Recent Trends in News Information Retrieval co-located with 38th European Conference on Information Retrieval (ECIR 2016), Padua, Italy, March 20, 2016

Proceedings of the First International Workshop on Recent Trends in News Information Retrieval co-located with 38th European Conference on Information Retrieval (ECIR 2016), Padua, Italy, March 20, 2016

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Overview of NTCIR-12 Lifelog Task
Cathal Gurrin | Hideo Joho | Frank Hopfgartner | Liting Zhou | Rami Albatal
Proceedings of the 12th NTCIR Conference on Evaluation of Information Access Technologies, National Center of Sciences, Tokyo, Japan, June 7-10, 2016

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Third International Workshop on Gamification for Information Retrieval (GamifIR 2016)
Michael Meder | Frank Hopfgartner | Gabriella Kazai | Udo Kruschwitz
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

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NTCIR Lifelog: The First Test Collection for Lifelog Research
Cathal Gurrin | Hideo Joho | Frank Hopfgartner | Liting Zhou | Rami Albatal
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

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CLEF NewsREEL 2016: Comparing Multi-dimensional Offline and Online Evaluation of News Recommender Systems
Benjamin Kille | Andreas Lommatzsch | Frank Hopfgartner | Martha A. Larson | Jonas Seiler | Davide Malagoli | András Serény | Torben Brodt
Working Notes of CLEF 2016 - Conference and Labs of the Evaluation forum, Évora, Portugal, 5-8 September, 2016

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Overview of NewsREEL'16: Multi-dimensional Evaluation of Real-Time Stream-Recommendation Algorithms
Benjamin Kille | Andreas Lommatzsch | Gebrekirstos G. Gebremeskel | Frank Hopfgartner | Martha A. Larson | Jonas Seiler | Davide Malagoli | András Serény | Torben Brodt | Arjen P. de Vries
Experimental IR Meets Multilinguality, Multimodality, and Interaction - 7th International Conference of the CLEF Association, CLEF 2016, Évora, Portugal, September 5-8, 2016, Proceedings

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First International Workshop on Recent Trends in News Information Retrieval (NewsIR'16)
Miguel Martinez-Alvarez | Udo Kruschwitz | Gabriella Kazai | Frank Hopfgartner | David P. A. Corney | Ricardo Campos | Dyaa Albakour
Advances in Information Retrieval - 38th European Conference on IR Research, ECIR 2016, Padua, Italy, March 20-23, 2016. Proceedings

2015

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Report on the Evaluation-as-a-Service (EaaS) Expert Workshop
Frank Hopfgartner | Allan Hanbury | Henning Müller | Noriko Kando | Simon Mercer | Jayashree Kalpathy-Cramer | Martin Potthast | Tim Gollub | Anastasia Krithara | Jimmy Lin | Krisztian Balog | Ivan Eggel
2015 Volume 49 Issue 1

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ECIR 2015 Workshop on Gamification for Information Retrieval (GamifIR'15)
Gabriella Kazai | Lumi | Frank Hopfgartner | Udo Kruschwitz | Michael Meder
2015 Volume 49 Issue 1

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Benchmarking News Recommendations: The CLEF NewsREEL Use Case
Frank Hopfgartner | Torben Brodt | Jonas Seiler | Benjamin Kille | Andreas Lommatzsch | Martha A. Larson | Roberto Turrin | András Serény
2015 Volume 49 Issue 2

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Proceedings of the Second International Workshop on Gamification for Information Retrieval co-located with the 37th European Conference on Information Retrieval (ECIR 2015), Vienna, Austria, March 29, 2015

Proceedings of the Second International Workshop on Gamification for Information Retrieval co-located with the 37th European Conference on Information Retrieval (ECIR 2015), Vienna, Austria, March 29, 2015

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Stream-Based Recommendations: Online and Offline Evaluation as a Service
Benjamin Kille | Andreas Lommatzsch | Roberto Turrin | András Serény | Martha A. Larson | Torben Brodt | Jonas Seiler | Frank Hopfgartner
Experimental IR Meets Multilinguality, Multimodality, and Interaction - 6th International Conference of the CLEF Association, CLEF 2015, Toulouse, France, September 8-11, 2015, Proceedings

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Overview of CLEF NewsREEL 2015: News Recommendation Evaluation Lab
Benjamin Kille | Andreas Lommatzsch | Roberto Turrin | András Serény | Martha A. Larson | Torben Brodt | Jonas Seiler | Frank Hopfgartner
Working Notes of CLEF 2015 - Conference and Labs of the Evaluation forum, Toulouse, France, September 8-11, 2015

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Second International Workshop on Gamification for Information Retrieval (GamifIR'15)
Frank Hopfgartner | Gabriella Kazai | Udo Kruschwitz | Michael Meder | Mark Shovman
Advances in Information Retrieval - 37th European Conference on IR Research, ECIR 2015, Vienna, Austria, March 29 - April 2, 2015. Proceedings

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Join the Living Lab: Evaluating News Recommendations in Real-Time
Frank Hopfgartner | Torben Brodt
Advances in Information Retrieval - 37th European Conference on IR Research, ECIR 2015, Vienna, Austria, March 29 - April 2, 2015. Proceedings

2014

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The Video Browser Showdown: a live evaluation of interactive video search tools
Klaus Schoeffmann | David Ahlström | Werner Bailer | Claudiu Cobârzan | Frank Hopfgartner | Kevin McGuinness | Cathal Gurrin | Christian Frisson | Duy-Dinh Le | Manfred del Fabro | Hongliang Bai | Wolfgang Weiss
2014 Volume 3 Issue 2

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Proceedings of the First International Workshop on Gamification for Information Retrieval, GamifIR@ECIR '14, Amsterdam, The Netherlands, April 13, 2014

Proceedings of the First International Workshop on Gamification for Information Retrieval, GamifIR@ECIR '14, Amsterdam, The Netherlands, April 13, 2014

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A Visualization Tool for Violent Scenes Detection
Dominique Maniry | Esra Acar | Frank Hopfgartner | Sahin Albayrak
International Conference on Multimedia Retrieval, ICMR '14, Glasgow, United Kingdom - April 01 - 04, 2014

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Users' reading habits in online news portals
Cagdas Esiyok | Benjamin Kille | Brijnesh Johannes Jain | Frank Hopfgartner | Sahin Albayrak
Fifth Information Interaction in Context Symposium, IIiX '14, Regensburg, Germany, August 26-29, 2014

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Shedding light on a living lab: the CLEF NEWSREEL open recommendation platform
Torben Brodt | Frank Hopfgartner
Fifth Information Interaction in Context Symposium, IIiX '14, Regensburg, Germany, August 26-29, 2014

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Benchmarking News Recommendations in a Living Lab
Frank Hopfgartner | Benjamin Kille | Andreas Lommatzsch | Till Plumbaum | Torben Brodt | Tobias Heintz
Information Access Evaluation. Multilinguality, Multimodality, and Interaction - 5th International Conference of the CLEF Initiative, CLEF 2014, Sheffield, UK, September 15-18, 2014. Proceedings

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Workshop on Gamification for Information Retrieval (GamifIR'14)
Frank Hopfgartner | Gabriella Kazai | Udo Kruschwitz | Michael Meder
Advances in Information Retrieval - 36th European Conference on IR Research, ECIR 2014, Amsterdam, The Netherlands, April 13-16, 2014. Proceedings

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DAIKnow: A Gamified Enterprise Bookmarking System
Michael Meder | Till Plumbaum | Frank Hopfgartner
Advances in Information Retrieval - 36th European Conference on IR Research, ECIR 2014, Amsterdam, The Netherlands, April 13-16, 2014. Proceedings

2013

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Report on the SIGIR 2013 workshop on benchmarking adaptive retrieval and recommender systems
Pablo Castells | Frank Hopfgartner | Alan Said | Mounia Lalmas
2013 Volume 47 Issue 2

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Workshop on benchmarking adaptive retrieval and recommender systems: BARS 2013
Pablo Castells | Frank Hopfgartner | Alan Said | Mounia Lalmas
The 36th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '13, Dublin, Ireland - July 28 - August 01, 2013

2012

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Supporting browsing of user generated video on a tablet
Frank Hopfgartner | David Scott | Jinlin Guo | Yang Yang | Cathal Gurrin | Alan F. Smeaton
International Conference on Multimedia Retrieval, ICMR '12, Hong Kong, China, June 5-8, 2012

2011

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Effects of Usage-Based Feedback on Video Retrieval: A Simulation-Based Study
David Vallet | Frank Hopfgartner | Joemon M. Jose | Pablo Castells
2011 Volume 29 Issue 2

2010

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Personalised video retrieval: application of implicit feedback and semantic user profiles
Frank Hopfgartner
2010 Volume 44 Issue 2

2009

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AIR 2008: second international workshop on adaptive information retrieval
Hideo Joho | Frank Hopfgartner | Joemon M. Jose | C. J. van Rijsbergen
2009 Volume 43 Issue 1

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Supporting aspect-based video browsing: analysis of a user study
Thierry Urruty | Frank Hopfgartner | David Hannah | Desmond Elliott | Joemon M. Jose
Proceedings of the 8th ACM International Conference on Image and Video Retrieval, CIVR 2009, Santorini Island, Greece, July 8-10, 2009

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Split and Merge Based Story Segmentation in News Videos
Anuj Goyal | P. Punitha | Frank Hopfgartner | Joemon M. Jose
Advances in Information Retrieval, 31th European Conference on IR Research, ECIR 2009, Toulouse, France, April 6-9, 2009. Proceedings

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Diversity, Assortment, Dissimilarity, Variety: A Study of Diversity Measures Using Low Level Features for Video Retrieval
Martin Halvey | P. Punitha | David Hannah | Robert Villa | Frank Hopfgartner | Anuj Goyal | Joemon M. Jose
Advances in Information Retrieval, 31th European Conference on IR Research, ECIR 2009, Toulouse, France, April 6-9, 2009. Proceedings

2008

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Use of Implicit Graph for Recommending Relevant Videos: A Simulated Evaluation
David Vallet | Frank Hopfgartner | Joemon M. Jose
Advances in Information Retrieval , 30th European Conference on IR Research, ECIR 2008, Glasgow, UK, March 30-April 3, 2008. Proceedings

2007

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Evaluating the implicit feedback models for adaptive video retrieval
Frank Hopfgartner | Joemon M. Jose
Proceedings of the 9th ACM SIGMM International Workshop on Multimedia Information Retrieval, MIR 2007, Augsburg, Bavaria, Germany, September 24-29, 2007