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| Type | Conference or Workshop Paper |
| Scope | Discipline-based scholarship |
| Published in Proceedings | Yes |
| Title | LifeGraph: a Knowledge Graph for Lifelogs |
| Organization Unit | |
| Authors |
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| Presentation Type | paper |
| Item Subtype | Original Work |
| Refereed | Yes |
| Status | Published in final form |
| Language |
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| ISBN | 978-1-4503-7136-0 |
| Event Title | Third Annual Workshop on the Lifelog Search Challenge |
| Event Type | workshop |
| Event Location | Dublin, Ireland |
| Event Start Date | June 9 - 2020 |
| Event End Date | June 9 - 2020 |
| Publisher | ACM |
| Abstract Text | The data produced by efforts such as life logging is commonly multi modal and can have manifold interrelations with itself as well as external information. Representing this data in such a way that these rich relations as well as all the different sources can be leveraged is a non-trivial undertaking. In this paper, we present the first iteration of LifeGraph, a Knowledge Graph for lifelogging data. LifeGraph aims at not only capturing all aspects of the data contained in a lifelog but also linking them to external, static knowledge bases in order to put the log as a whole as well as its individual entries into a broader context. In the Lifelog Search Challenge 2020, we show a first proof-of-concept implementation of LifeGraph as well as a retrieval system prototype which utilizes it to search the log for specific events. |
| Digital Object Identifier | 10.1145/3379172.3391717 |
| Other Identification Number | merlin-id:19370 |
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