Type

Conference Proceedings

Authors

Cathal Gurrin
Liting Zhou
Giulia Boato
Michael Riegler
Luca Piras
Duc Tien Dang Nguyen

Subjects

Computer Science

Topics
overview information storage and retrieval systems imageclef first year summarization access information information retrieval lifelog

Overview of ImageCLEF lifelog 2017: lifelog retrieval and summarization (2017)

Abstract Despite the increasing number of successful related work- shops and panels, lifelogging has rarely been the subject of a rigorous comparative benchmarking exercise. Following the success of the new lifelog evaluation task at NTCIR-12, the first ImageCLEF 2017 LifeLog task aims to bring the attention of lifelogging to a wide audience and to promote research into some of the key challenges of the coming years. The ImageCLEF 2017 LifeLog task aims to be a comparative evaluation framework for information access and retrieval systems operating over personal lifelog data. Two subtasks were available to participants; all tasks use a single mixed modality data source from three lifeloggers for a period of about one month each. The data contains a large collection of wearable camera images, an XML description of the semantic locations, as well as the physical activities of the lifeloggers. Additional visual concept information was also provided by exploiting the Caffe CNN-based visual concept detector. For the two sub-tasks, 51 topics were chosen based on the real interests of the lifeloggers. In this first year three groups participated in the task, submitting 19 runs across all subtasks, and all participants also provided working notes papers. In general, the groups performance is very good across the tasks, and there are interesting insights into these very relevant challenges.
Collections Ireland -> Dublin City University -> Publication Type = Conference or Workshop Item
Ireland -> Dublin City University -> DCU Faculties and Centres = DCU Faculties and Schools: Faculty of Engineering and Computing: School of Computing
Ireland -> Dublin City University -> Subject = Computer Science: Information storage and retrieval systems
Ireland -> Dublin City University -> Status = Published
Ireland -> Dublin City University -> Subject = Computer Science: Lifelog
Ireland -> Dublin City University -> Subject = Computer Science: Information retrieval
Ireland -> Dublin City University -> DCU Faculties and Centres = Research Initiatives and Centres: INSIGHT Centre for Data Analytics

Full list of authors on original publication

Cathal Gurrin, Liting Zhou, Giulia Boato, Michael Riegler, Luca Piras, Duc Tien Dang Nguyen

Experts in our system

1
Cathal Gurrin
Dublin City University
Total Publications: 182
 
2
Liting Zhou
Dublin City University
Total Publications: 8
 
3
Giulia Boato
Dublin City University
Total Publications: 6
 
4
Michael Riegler
Dublin City University
Total Publications: 12
 
5
Luca Piras
Dublin City University
Total Publications: 4
 
6
Duc Tien Dang Nguyen
Dublin City University
Total Publications: 20