9 citations · 29 across the 20 of their papers we have counts for
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cs.MM2019★ 9 cited
Cross-Modal Subspace Learning with Scheduled Adaptive Margin Constraints
David Semedo, João Magalhães
Cross-modal embeddings, between textual and visual modalities, aim to organise multimodal instances by their semantic correlations. State-of-the-art approaches use maximum-margin m…
cs.MM2019★ 3 cited
Diachronic Cross-modal Embeddings
David Semedo, João Magalhães
Understanding the semantic shifts of multimodal information is only possible with models that capture cross-modal interactions over time. Under this paradigm, a new embedding is ne…
cs.MM2019★ 9 cited
A Benchmark of Visual Storytelling in Social Media
Gonçalo Marcelino, David Semedo, André Mourão +3
Media editors in the newsroom are constantly pressed to provide a "like-being there" coverage of live events. Social media provides a disorganised collection of images and videos t…