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FIRST - Flexible Interactive Retrieval SysTem for Visual Lifelog Exploration at LSC 2020

Minh-Triet Tran, Thanh-An Nguyen, Quoc-Cuong Tran, Mai-Khiem Tran, Khanh Nguyen, Van-Tu Ninh, Tu-Khiem Le, Hoang-Phuc Trang-Trung, Hoang-Anh Le, Hai-Dang Nguyen, Trong-Le Do, Viet-Khoa Vo-Ho (+1 others)
2020 Proceedings of the Third Annual Workshop on Lifelog Search Challenge  
This motivates us to develop FIRST, a Flexible Interactive Retrieval SysTem, to help users to combine or integrate various query components in a flexible manner to handle different query scenarios, such  ...  It is essential to provide a flexible way for users to retrieve certain events or moments of interest, corresponding to a wide variation of query types.  ...  This motivates our proposal for a Flexible Interactive Retrieval SysTem (FIRST) to support different types of queries and to be open for future extensions.  ... 
doi:10.1145/3379172.3391726 dblp:conf/mir/TranNTTNNLTLNDV20 fatcat:gpr2gess6raejl532re5nfhlky

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  
The Lifelog Search Challenge (LSC) is an annual comparative benchmarking activity for comparing approaches to interactive retrieval from multi-modal lifelogs.  ...  LSC'20, the third such challenge, attracts fourteen participants with their interactive lifelog retrieval systems.  ...  The FIRST system [20] is designed to be a flexible integration platform for easy use of new query workflows and visualization layouts.  ... 
doi:10.1145/3372278.3388043 dblp:conf/mir/GurrinLND0LHTS20 fatcat:cyylwc4kxjeoxm6bfscwabrdle

Exquisitor at the Lifelog Search Challenge 2020

Omar Shahbaz Khan, Mathias Dybkjær Larsen, Liam Alex Sonto Poulsen, Björn Þór Jónsson, Jan Zahálka, Stevan Rudinac, Dennis Koelma, Marcel Worring
2020 Proceedings of the Third Annual Workshop on Lifelog Search Challenge  
We propose to apply the state of the art in interactive multimodal learning to visual lifelog exploration and search, using the Exquisitor system.  ...  Findings from our initial experiments indicate that interactive multimodal learning will likely work well for some LSC tasks, but also suggest some potential enhancements.  ...  The LSC, now in its second year, is the first interactive challenge focusing on lifelog data.  ... 
doi:10.1145/3379172.3391718 dblp:conf/mir/KhanLP0ZRKW20 fatcat:os4uvj3tkvcybdp7m4wy5xlecy

Exquisitor at the Lifelog Search Challenge 2019

Omar Shahbaz Khan, Björn Þór Jónsson, Jan Zahálka, Stevan Rudinac, Marcel Worring
2019 Proceedings of the ACM Workshop on Lifelog Search Challenge - LSC '19  
ACKNOWLEDGMENTS This work was supported by a PhD grant from the IT University of Copenhagen and by the European Regional Development Fund (project Robotics for Industry 4.0, CZ.02.1.01/0.0/0.0/15 003/0000470  ...  The first two editions of LSC, held in 2018 [3, 4] and 2019 [5] , have showcased a variety of multimedia retrieval systems aiming to search the lifelog with different approaches, ranging from traditional  ...  We have also improved the timeline explorer implementation to provide flexible granularity of the lifelog timeline, thus providing better overview for the user. • General Interface Issues.  ... 
doi:10.1145/3326460.3329156 dblp:conf/mir/Khan0ZRW19 fatcat:top7a36oi5dpndmpsv6tpjvpx4

Voxento: A Prototype Voice-controlled Interactive Search Engine for Lifelogs

Ahmed Alateeq, Mark Roantree, Cathal Gurrin
2020 Proceedings of the Third Annual Workshop on Lifelog Search Challenge  
In this paper, we describe an interactive voice-based retrieval system for lifelogs which has been developed to participate in the third Lifelog Search Challenge LSC'20, at ACM ICMR'20.  ...  The version of Voxento described in this paper has been optimised for use with a desktop computer in order to be competitive at the LSC'20 challenge.  ...  for sponsoring the PhD research of the primary author.  ... 
doi:10.1145/3379172.3391728 dblp:conf/mir/AlateeqRG20 fatcat:7trcpfprzna3xdnq3pe2dh2lya

lifeXplore at the Lifelog Search Challenge 2022

Andreas Leibetseder, Daniela Stefanics, Klaus Schoeffmann
2022 Proceedings of the 5th Annual on Lifelog Search Challenge  
The annual Lifelog Search Challenge (LSC) aims at improving this situation by encouraging international teams to create interactive retrieval systems for searching large lifelog databases.  ...  CCS CONCEPTS • Information systems → Multimedia and multimodal retrieval; Search interfaces; • Human-centered computing → Interactive systems and tools.  ...  Despite being held virtually for 2020 as well as 2021, the LSC workshop still rises in popularity ever since its first iteration in 2018.  ... 
doi:10.1145/3512729.3533005 fatcat:eygx23n54ncpvaz3uacbyakwau

Memento: A Prototype Lifelog Search Engine for LSC'21

Naushad Alam, Yvette Graham, Cathal Gurrin
2021 Proceedings of the 4th Annual on Lifelog Search Challenge  
The system, developed for the 2021 Lifelog Search Challenge, also has a minimalist user interface that includes primary search, temporal search, and visual data filtering components.  ...  In this paper, we introduce a new lifelog retrieval system called Memento that leverages semantic representations of images and textual queries projected into a common latent space to facilitate effective  ...  Since the system accepts natural language queries, the logical next step would be to explore the feasibility of an interactive dialogue based retrieval system.  ... 
doi:10.1145/3463948.3469069 fatcat:fwziiuf4wvbfhmucrmd4sazsg4

Comprehensive Review and Future Research Directions on Dynamic Faceted Search

Mohammed Najah Mahdi, Abdul Rahim Ahmad, Hayder Natiq, Mohammed Ahmed Subhi, Qais Saif Qassim
2021 Applied Sciences  
Ref Model Framework Data Collection Faceted Used Ranking Improvement, A: Advantages, D: Drawbacks [94] The Lifelog Search Challenge (LSC) Interactive retrieval from multimodal lifelogs  ...  exploration model Shared data for user collaboration Faceted exploration model Ranked-list visualization Model is based on interactive widgets, which support information exploration at two granularity  ... 
doi:10.3390/app11178113 fatcat:br3ky4omurh3fmqcistcii3ibu

Exploring Intuitive Lifelog Retrieval and Interaction Modes in Virtual Reality with vitrivr-VR

Florian Spiess, Ralph Gasser, Silvan Heller, Luca Rossetto, Loris Sauter, Milan Van Zanten, Heiko Schuldt
2021
The Lifelog Search Challenge (LSC) offers an annual evaluation platform for such interactive retrieval systems. They compete against one another in finding items of interest within a set time frame.  ...  The multimodal nature of lifelog data collections poses unique challenges for multimedia management and retrieval systems.  ...  In fact, the very first winner of the LSC [4] -the Virtual Reality Lifelog Explorer (VRLE) -featured a VR UI and has been a participant again in 2020 [5] .  ... 
doi:10.5451/unibas-ep87085 fatcat:4zbpi2kobre7ljchp5ggznimkm

Exploring Intuitive Lifelog Retrieval and Interaction Modes in Virtual Reality with vitrivr-VR

Florian Spiess, Ralph Gasser, Silvan Heller, Luca Rossetto, Loris Sauter, Milan Van Zanten, Heiko Schuldt
2021
The Lifelog Search Challenge (LSC) offers an annual evaluation platform for such interactive retrieval systems. They compete against one another in finding items of interest within a set time frame.  ...  The multimodal nature of lifelog data collections poses unique challenges for multimedia management and retrieval systems.  ...  In fact, the very first winner of the LSC [4] ś the Virtual Reality Lifelog Explorer (VRLE) ś featured a VR UI and has been a participant again in 2020 [5] .  ... 
doi:10.5167/uzh-206328 fatcat:upytxbd2tjhp7dqdc5q3tmn4xu

On the User-centric Comparative Remote Evaluation of Interactive Video Search Systems

Luca Rossetto, Ralph Gasser, Silvan Heller, Mahnaz Parian-Scherb, Loris Sauter, Florian Spiess, Heiko Schuldt, Ladislav Peska, Tomáš Souček, Miroslav Kratochvil, František Mejzlík, Patrik Veselý (+1 others)
2021
In this article, we present a methodology for remote comparative evaluations of content-based video retrieval systems and demonstrate that such evaluations scale-up to sizes that reliably produce statistically  ...  In the research of video retrieval systems, comparative assessments during dedicated retrieval competitions provide priceless insights into the performance of individual systems.  ...  Retrieval versus Browsing Both evaluated systems included preliminary support of detailed logging of user actions and retrieval sub-results, which we aimed to utilize for exploring the interactive search  ... 
doi:10.5167/uzh-211542 fatcat:yun43zj5ijf4tlcxzjs6xtg5om

Research Summit 2021- Book of Abstracts [article]

Artur Silva, António Teixeira
2021
and the Portuguese National Strategy for Active and Cycling Mobility (ENMAC).  ...  Fund (ERDF) in the frame of COMPETE 2020 nº246/AXIS II/2017.  ...  The several contributions proposed in this thesis include creating solutions for the pre-processing of lifelogs, the extraction of relevant information from these lifelogs and the user interface for visualization  ... 
doi:10.48528/qdpf-e229 fatcat:o6eqjoqg65arljzd4agsarc4uq