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Overview of NTCIR-12 Lifelog Task

Cathal Gurrin, Hideo Joho, Frank Hopfgartner, Liting Zhou, Rami Albatal
2016 NTCIR Conference on Evaluation of Information Access Technologies  
In this paper we review the NTCIR12-Lifelog pilot task, which ran at NTCIR-12.  ...  We outline the test collection employed, along with the tasks, the eight submissions and the findings from this pilot task. We finish by suggesting future plans for the task.  ...  Acknowledgements We acknowledge the financial support of Science Foundation Ireland (SFI) under grant number SFI/12/RC/2289 and the input of the DCU ethics committee and the risk & compliance officer.  ... 
dblp:conf/ntcir/GurrinJHZA16 fatcat:h6t3j4xwfzcvbbwte5e3x3lw7m

Experiments in Lifelog Organisation and Retrieval at NTCIR [chapter]

Cathal Gurrin, Hideo Joho, Frank Hopfgartner, Liting Zhou, Rami Albatal, Graham Healy, Duc-Tien Dang Nguyen
2020 Evaluating Information Retrieval and Access Tasks  
In this chapter, a motivation is given for the Lifelog task and a review of progress since NTCIR-12 is presented.  ...  The Lifelog task ran for over 4 years from NTCIR-12 until NTCIR-14 (2015.02-2019.06); it supported participants to submit to five subtasks, each tackling a different challenge related to lifelog retrieval  ...  Acknowledgements Many thanks to the editors and all authors of this book, and to the present and past organisers and participants of the NTCIR tasks.  ... 
doi:10.1007/978-981-15-5554-1_13 fatcat:fhsvm3teibelblxn2qapgfbhue

Overview of NTCIR-13

Makoto P. Kato, Yiqun Liu
2017 NTCIR Conference on Evaluation of Information Access Technologies  
This is an overview of NTCIR-13, the thirteenth sesquiannual research project for evaluating information access technologies.  ...  In addition, we introduce brief statistics of participants in the NTCIR-13 Conference. Readers should refer to individual task overview papers for their detailed descriptions and findings.  ...  This is the second round of Lifelog task in NTCIR and it has become a core task.  ... 
dblp:conf/ntcir/Kato017 fatcat:3j3ldhps7ngeveivpjcxnh4oqu

NTCIR Lifelog

Cathal Gurrin, Hideo Joho, Frank Hopfgartner, Liting Zhou, Rami Albatal
2016 Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval - SIGIR '16  
In this paper we introduce the first test collection for personal lifelog data, which has been employed for the NTCIR12-Lifelog task.  ...  In this paper, the requirements for the test collection are motivated, the process of creating the test collection is described, along with an overview of the test collection.  ...  ACKNOWLEDGMENTS We acknowledge the financial support of Science Foundation Ireland (SFI) under grant number SFI/12/RC/2289 and the input of the DCU ethics committee and the risk & compliance officer.  ... 
doi:10.1145/2911451.2914680 dblp:conf/sigir/GurrinJHZA16 fatcat:zzr6gkvpnzg7vgdiltm2r3jfdy

LIG-MRIM at NTCIR-12 Lifelog Semantic Access Task

Bahjat Safadi, Philippe Mulhem, Georges Quénot, Jean-Pierre Chevallet
2016 NTCIR Conference on Evaluation of Information Access Technologies  
This paper describes the participation of the LIG-MRIM research team to the Lifelog Semantic Access sub-task of the NTCIR-12 (2016).  ...  Our approach mainly relies on mapping the query terms to visual concepts computed on the Lifelogs images according to two separated learning schemes.  ...  This work has been partly carried out in the context of the Guimuteic project funded by Fonds Européen de Développement Régional (FEDER) of région Auvergne Rhône-Alpes.  ... 
dblp:conf/ntcir/SafadiMQC16 fatcat:pvkbc3l5snh7bjohxkgd7whfoe

A Test Collection for Interactive Lifelog Retrieval [chapter]

Cathal Gurrin, Klaus Schoeffmann, Hideo Joho, Bernd Munzer, Rami Albatal, Frank Hopfgartner, Liting Zhou, Duc-Tien Dang-Nguyen
2018 Msphere  
We describe the features of the dataset and we report on the outcome of the first Lifelog Search Challenge (LSC), which used the dataset in an interactive competition at ACM ICMR 2018.  ...  However, thus far, no shared test collection exists that has been designed to support interactive lifelog retrieval.  ...  Acknowledgements We acknowledge the financial support of Science Foundation Ireland (SFI) under grant number SFI/12/RC/2289 and JSPS KAKENHI undfer Grant Number 18H00974.  ... 
doi:10.1007/978-3-030-05710-7_26 fatcat:uykue4nlvjbjjg5ow442atzl2q

Lifelog Semantic Annotation using deep visual features and metadata-derived descriptors

Bahjat Safadi, Philippe Mulhem, Georges Quenot, Jean-Pierre Chevallet
2016 2016 14th International Workshop on Content-Based Multimedia Indexing (CBMI)  
This work was evaluated in the context of the Lifelog Semantic Access sub-task of the NTCIR-12 (2016).  ...  Our approach mainly relies on mapping the query terms to visual concepts computed on the Lifelogs images according to two separated learning schemes based on use of deep visual features.  ...  This work has been partly carried out in the context of the Guimuteic project funded by Fonds Européen de Développement Régional (FEDER) of région Auvergne Rhône-Alpes.  ... 
doi:10.1109/cbmi.2016.7500247 dblp:conf/cbmi/SafadiMQC16 fatcat:3l7su6w23vbfdkahjyuqbmbgtu

LEMoRe: A Lifelog Engine for Moments Retrieval at the NTCIR-Lifelog LSAT Task

Gabriel de Oliveira Barra, Alejandro Cartas Ayala, Marc Bolaños, Mariella Dimiccoli, Xavier Giró-i-Nieto, Petia Radeva
2016 NTCIR Conference on Evaluation of Information Access Technologies  
This paper introduces LEMoRe, a Lifelog Engine for Moments Retrieval, developed in the context of the Lifelog Semantic Access Task (LSAT) of the the NTCIR-12 challenge and discusses its performance variation  ...  of the system itself and the way the single components cooperate are very promising.  ...  The goal of the NTCIR Lifelog Semantic Access Task (LSAT) is to design new techniques for retrieving specific moments from the lifelog of a person.  ... 
dblp:conf/ntcir/BarraABDNR16 fatcat:d3gta5jscrdtdlncrzuvolnxri

NTCIR-12 Lifelog Data Analytics

Na Li, Cathal Gurrin, Martin Crane, Heather J. Ruskin
2016 Proceedings of the first Workshop on Lifelogging Tools and Applications - LTA '16  
In this paper, our goal is organising and analysing the NTCIR-12 Lifelog dataset by using a time series approach to facilitate automatic discovery of repeat events.  ...  NTCIR-12 Lifelog 1 test collection was initially created, as support for the Information Retrieval (IR) community, to develop new and novel lifelogging retrieval and visualisation systems.  ...  The purpose of the NTCIR-12 Lifelog pilot task is to explore methods of searching through large lifelog archives.  ... 
doi:10.1145/2983576.2983583 fatcat:dbxpeme3pngoxadvauk7glv2me

Interactive Search in Video & Lifelogging Repositories

Frank Hopfgartner, Klaus Schoeffmann
2017 Proceedings of the 2017 Conference on Conference Human Information Interaction and Retrieval - CHIIR '17  
In this tutorial we discussed (i) proposed solutions for improved video & lifelog content navigation, (ii) typical interaction of content-based querying features, and (iii) advanced content visualization  ...  Moreover, we discussed and demonstrate interactive video & lifelog search systems and ways to evaluate their performance.  ...  Multimedia Modeling Conference, and the Personal Lifelog Access & Retrieval Task NTCIR-Lifelog [9] that is organized as part of the Japanese conference series on the Evaluation of Information Access  ... 
doi:10.1145/3020165.3022161 dblp:conf/chiir/HopfgartnerS17 fatcat:mrcxht5pczf25hmvazuphlgcqu

LifeSeeker

Tu-Khiem Le, Van-Tu Ninh, Duc-Tien Dang-Nguyen, Minh-Triet Tran, Liting Zhou, Pablo Redondo, Sinead Smyth, Cathal Gurrin
2019 Proceedings of the ACM Workshop on Lifelog Search Challenge - LSC '19  
In this paper we present a first version of the LifeSeeker interactive lifelog retrieval engine that is under development at Dublin City University.  ...  The first implementation of LifeSeeker has been designed for the LSC'19 comparative benchmarking challenge and it takes the form of a faceted search and browsing interface with the addition of query expansion  ...  We wish to also thank the four users who tested our retrieval system for the NTCIR14-Lifelog3 task.  ... 
doi:10.1145/3326460.3329162 dblp:conf/mir/LeNDTZRSG19 fatcat:vt445br4wffjbh7xbhnqm56faq

Introduction to the Third Annual Lifelog Search Challenge (LSC'20)

Cathal Gurrin, Tu-Khiem Le, Van-Tu Ninh, Duc-Tien Dang-Nguyen, Björn Þór Jónsson, Jakub Lokoš, Wolfgang Hürst, Minh-Triet Tran, Klaus Schöffmann
2020 Proceedings of the 2020 International Conference on Multimedia Retrieval  
These systems are comparatively evaluated in front of a live-audience at the LSC workshop at ACM ICMR'20 in Dublin, Ireland.  ...  This overview motivates the challenge, presents the dataset and system configuration used in the challenge, and briefly presents the participating teams.  ...  The LSC workshop joins a number of related activities, such as the NTCIR-Lifelog tasks [8] (2016-2019) and the ImageCLEF Lifelog task [3] (2017-2019).  ... 
doi:10.1145/3372278.3388043 dblp:conf/mir/GurrinLND0LHTS20 fatcat:cyylwc4kxjeoxm6bfscwabrdle

Overview of ImageCLEF Lifelog 2020: Lifelog Moment Retrieval and Sport Performance Lifelog

Van-Tu Ninh, Tu-Khiem Le, Liting Zhou, Luca Piras, Michael Riegler, Pål Halvorsen, Mathias Lux, Minh-Triet Tran, Cathal Gurrin, Duc-Tien Dang-Nguyen
2020 Conference and Labs of the Evaluation Forum  
In this edition, the Lifelog challenges consist of two tasks which are Lifelog Moments Retrieval (LMRT) and Sport Performance Lifelog (SPLL).  ...  This paper describes the fourth edition of Lifelog challenges in ImageCLEF 2020.  ...  Datasets LMRT Task: The data is a combination of three previously released datasets of NTCIR-Lifelog Tasks: NTCIR-12 [6] , NTCIR-13 [7] , and NTCIR-14 [8] .  ... 
dblp:conf/clef/NinhLZPRHLTGD20 fatcat:7au6efuvqvhq5mkxl4nyink5ka

BIDAL@imageCLEFlifelog2019: The Role of Content and Context of Daily Activities in Insights from Lifelogs

Minh-Son Dao, Anh-Khoa Vo, Trong-Dat Phan, Koji Zettsu
2019 Conference and Labs of the Evaluation Forum  
imageCLEFlifelog2019 introduces two exciting challenges of getting insights from lifelogs.  ...  Recently, research communities start getting used with new terminologies "lifelogging" and "lifelog". The former represents the activity of continuously recording people everyday experiences.  ...  Gurrin, C., Joho, H., Hopfgartner, F., Zhou, L., Albatal, R.: Overview of ntcir-12 lifelog task. In: Kando, N., Kishida, K., Kato, M.P., Yamamoto, S. (eds.)  ... 
dblp:conf/clef/DaoVPZ19 fatcat:7giagjyornfrvhadgwfe4yvcke

An Interactive Lifelog Retrieval System for Activities of Daily Living Understanding

Liting Zhou, Luca Piras, Michael Riegler, Mathias Lux, Duc-Tien Dang-Nguyen, Cathal Gurrin
2018 Conference and Labs of the Evaluation Forum  
In this paper, we propose how to exploit LIFER, an interactive lifelog search engine to solve the two tasks: Lifelog Moment Retrieval and Activities of Daily Living Understanding.  ...  This paper describes the participation of the Organizer Team in the ImageCLEFlifelog 2018 Daily Living Understanding and Lifelog Moment Retrieval.  ...  These logs are commonly refereed to as lifelogs [12] . Lifelogs typically contain details of your life experience, such as consumed food, visited places and many more.  ... 
dblp:conf/clef/ZhouPRLDG18 fatcat:z5a2i56rivcvjjxxvhyagvuggi
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