Introduction to the Fifth Annual Lifelog Search Challenge, LSC'22
Cathal Gurrin, Liting Zhou, Graham Healy, Björn Þór Jónsson, Duc‐Tien Dang‐Nguyen, Jakub Lokoč, Minh–Triet Tran, Wolfgang Hürst, Luca Rossetto, Klaus Schöffmann
Abstract
For the fifth time since 2018, the Lifelog Search Challenge (LSC) facilitated a benchmarking exercise to compare interactive search systems designed for multimodal lifelogs. LSC'22 attracted nine participating research groups who developed interactive lifelog retrieval systems enabling fast and effective access to lifelogs. The systems competed in front of a hybrid audience at the LSC workshop at ACM ICMR'22. This paper presents an introduction to the LSC workshop, the new (larger) dataset used in the competition, and introduces the participating lifelog search systems.
Topics & Concepts
LifelogComputer scienceBenchmarkingInformation retrievalMultimediaWorld Wide WebHuman–computer interactionBusinessMarketingTopic ModelingMultimodal Machine Learning ApplicationsSpeech and dialogue systems