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Interactive Lifelog Retrieval with vitrivr

Heller, Silvan and Amiri Parian, Mahnaz and Gasser, Ralph and Sauter, Loris and Schuldt, Heiko. (2020) Interactive Lifelog Retrieval with vitrivr. In: Proceedings of the Third Annual Workshop on Lifelog Search Challenge, LSC@ICMR 2020. New York, pp. 1-6.

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Official URL: https://edoc.unibas.ch/81636/

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Abstract

The variety and amount of data being collected in our everyday life poses unique challenges for multimedia retrieval. In the Lifelog Search Challenge (LSC), multimedia retrieval systems compete in finding events based on descriptions containing hints about structured, semi-structured an unstructured data. In this paper, we present the multimedia retrieval system vitrivr with a focus on the changes and additions made based on the new dataset, and our successful participation at LSC 2019. Specifically, we show how the new dataset can be used for retrieval in different modalities without sacrificing efficiency, describe two recent additions, temporal scoring and staged querying, and discuss the deep learning methods used to enrich the dataset.
Faculties and Departments:05 Faculty of Science > Departement Mathematik und Informatik > Informatik > Datenbanken (Schuldt)
UniBasel Contributors:Schuldt, Heiko and Heller, Silvan and Parian-Scherb, Mahnaz and Gasser, Ralph and Sauter, Loris
Item Type:Conference or Workshop Item, refereed
Conference or workshop item Subtype:Conference Paper
Publisher:Association for Computing Machinery
e-ISBN:978-1-4503-7136-0
Note:Publication type according to Uni Basel Research Database: Conference paper
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Last Modified:02 Feb 2021 11:22
Deposited On:02 Feb 2021 11:22

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