• Advances in Lifelog Data Organisation and Retrieval at the NTCIR-14 Lifelog-3 Task 

      Gurrin, Cathal; Joho, Hideo; Hopfgartner, Frank; Zhou, Liting; Van, Tu-ninh; Le, Tu-Khiem; Albatal, Rami; Dang Nguyen, Duc Tien; Healy, Graham (Peer reviewed; Journal article, 2019)
      Lifelogging refers to the process of digitally capturing a continuous and detailed trace of life activities in a passive manner. In order to assist the research community to make progress in the organisation and retrieval ...
    • Comparing approaches to interactive lifelog search at the lifelog search challenge (LSC2018) 

      Gurrin, Cathal; Schoeffmann, Klaus; Joho, Hideo; Leibetseder, Andreas; Zhou, Liting; Duane, Aaron; Dang Nguyen, Duc Tien; Riegler, Michael; Piras, Luca; Tran, Minh-Triet; Lokoc, Jakub; Hurst, Wolfgang (Peer reviewed; Journal article, 2019)
      The Lifelog Search Challenge (LSC) is an international content retrieval competition that evaluates search for personal lifelog data. At the LSC, content-based search is performed over a multi-modal dataset, continuously ...
    • ImageCLEF 2019: Multimedia retrieval in lifelogging, medical, nature, and security applications 

      Ionescu, Bogdan; Müller, Henning; Peteri, Renaud; Dang Nguyen, Duc Tien; Piras, Luca; Riegler, Michael; Tran, Minh Triet; Lux, Mathias; Gurrin, Cathal; Cid, Yashin Dicente; Liauchuk, Vitali; Kovalev, Vassili; Ben Abacha, Asma; Hasan, Sadid A.; Datla, Vivek; Liu, Joey; Demner-Fushman, Dina; Pelka, Obioma; Friedrich, C.; Chamberlain, Jon; Clark, Adrian; de Herrera, Alba Garcia Seco; Garcia, Narciso; Kavallieratou, Ergina; del Blanco, Carlos Roberto; Rodriguez, Carlos Cuevas; Vasillopoulos, Nikos; Karampidis, Konstantinos (Lecture Notes in Computer Science, Chapter; Peer reviewed; Journal article, 2019)
      This paper presents an overview of the foreseen ImageCLEF 2019 lab that will be organized as part of the Conference and Labs of the Evaluation Forum - CLEF Labs 2019. ImageCLEF is an ongoing evaluation initiative (started ...
    • LIFER 2.0: Discovering Personal Lifelog Insights using an Interactive Lifelog Retrieval System 

      Van, Tu-ninh; Le, Tu-Khiem; Zhou, Liting; Piras, Luca; Riegler, Michael; Lux, Mathias; Tran, Minh-Triet; Gurrin, Cathal; Dang Nguyen, Duc Tien (Conference object; Peer reviewed; Journal article, 2019)
      This paper describes the participation of the Organiser Team in the ImageCLEFlifelog 2019 Solve My Life Puzzle (Puzzle) and Lifelog Moment Retrieval (LMRT) tasks. We proposed to use LIFER 2.0, an enhanced version of LIFER, ...
    • Medico multimedia task at MediaEval 2018 

      Pogorelov, Konstantin; Riegler, Michael; Halvorsen, Pål; Hicks, Steven; Randel, Kristin Ranheim; Dang Nguyen, Duc Tien; Lux, Mathias; Ostroukhova, Olga; de Lange, Thomas (Conference object; Peer reviewed; Journal article, 2018-12-22)
      The Medico: Multimedia for Medicine Task, running for the second time as part of MediaEval 2018, focuses on detecting abnormalities, diseases, anatomical landmarks and other findings in images captured by medical devices ...
    • Morphological filter detector for image forensics applications 

      Boato, Giulia; Dang Nguyen, Duc Tien; De Natale, Francesco G.B. (Journal article; Peer reviewed, 2020)
      Mathematical morphology provides a large set of powerful non-linear image operators, widely used for feature extraction, noise removal or image enhancement. Although morphological filters might be used to remove artifacts ...
    • Overview of ImageCLEFlifelog 2019: Solve My Life Puzzle and Lifelog Moment Retrieval 

      Dang Nguyen, Duc Tien; Piras, Luca; Riegler, Michael; Zhou, Liting; Lux, Mathias; Tran, Minh Triet; Le, Tu-Khiem; Ninh, Van-Tu; Gurrin, Cathal (Peer reviewed; Journal article, 2019)
      This paper describes ImageCLEFlifelog 2019, the third edition of the Lifelog task. In this edition, the task was composed of two subtasks (challenges): the Lifelog Moments Retrieval (LMRT) challenge that followed the same ...
    • A Test Collection for Interactive Lifelog Retrieval 

      Gurrin, Cathal; Schoeffmann, Klaus; Joho, Hideo; Münzer, Bernd; Albatal, Rami; Hopfgartner, Frank; Zhou, Liting; Dang Nguyen, Duc Tien (Peer reviewed; Journal article, 2019)
      There is a long history of repeatable and comparable evaluation in Information Retrieval (IR). However, thus far, no shared test collection exists that has been designed to support interactive lifelog retrieval. In this ...