Type

Journal Article

Authors

Wolfgang Hurst
Jakub Lokoč
Minh-Triet Tran
Luca Piras
Michael Riegler
Duc Tien Dang Nguyen
Aaron Duane
Liting Zhou
Andreas Leibetseder
Hideo Joho
and 2 others

Subjects

Computer Science

Topics
multi modal data information information retrieval lifelog collaborative benchmarking interactive retrieval interactive computer systems

Comparing approaches to interactive lifelog search at the Lifelog Search Challenge (LSC2018) (2019)

Abstract 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 recorded by a lifelogger over 27 days, consisting of multimedia content, biometric data, human activity data, and information activities data. In this work, we report on the first LSC that took place in Yokohama, Japan in 2018 as a special workshop at ACM International Conference on Multimedia Retrieval 2018 (ICMR 2018). We describe the general idea of this challenge, summarise the participating search systems as well as the evaluation procedure, and analyse the search performance of the teams in various aspects. We try to identify reasons why some systems performed better than others and provide an outlook as well as open issues for upcoming iterations of the challenge.
Collections 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: Interactive computer systems
Ireland -> Dublin City University -> Publication Type = Article
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

Wolfgang Hurst, Jakub Lokoč, Minh-Triet Tran, Luca Piras, Michael Riegler, Duc Tien Dang Nguyen, Aaron Duane, Liting Zhou, Andreas Leibetseder, Hideo Joho and 2 others

Experts in our system

1
Wolfgang Hurst
Dublin City University
Total Publications: 4
 
2
Jakub Lokoč
Dublin City University
Total Publications: 3
 
3
Minh-Triet Tran
Dublin City University
Total Publications: 9
 
4
Luca Piras
Dublin City University
Total Publications: 11
 
5
Michael Riegler
Dublin City University
Total Publications: 21
 
6
Duc Tien Dang Nguyen
Dublin City University
Total Publications: 45
 
7
Aaron Duane
Dublin City University
Total Publications: 14
 
8
Liting Zhou
Dublin City University
Total Publications: 21
 
9
Hideo Joho
Dublin City University
Total Publications: 11