DFKI-LT - Similarity-Based Cross-Media Retrieval for Events

Piroska Lendvai, Thierry Declerck
Similarity-Based Cross-Media Retrieval for Events
in: Ralph Bergmann, Sebastian Görg, Gilbert Müller (eds.):
1 Proceedings of the LWA 2015 Workshops: KDML, FGWM, IR, and FGDB, Trier, Germany, CEURS, 10/2015
Our goal is to link social media content to contextually relevant information in complementary media in the domain of daily news. Web links from tweets with user-included URLs are transferred to URLless tweets, using manually annotated events. The new cross-media ties establish authoritative feedback documents for unsupported social media content, and enable extracting an improved set of event-denoting terms based on longest common subsequences between tweets and documents.
Files: BibTeX, ir2015_crc_64_lendvai_declerck.pdf