Papers by Olivia Winn
I Spy a Metaphor: Large Language Models and Diffusion Models Co-Create Visual Metaphors (2023.findings-acl)
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Tuhin Chakrabarty, Arkadiy Saakyan, Olivia Winn, Artemis Panagopoulou, Yue Yang, Marianna Apidianaki, Smaranda Muresan
| Challenge: | Visual metaphors are powerful rhetorical devices used to communicate creative ideas through images. |
| Approach: | They propose to generate visual metaphors from linguistic metaphors by using large language models and Diffusion models. |
| Outcome: | The proposed task requires the ability to model implicit meaning and compositionality. |
FeelingBlue: A Corpus for Understanding the Emotional Connotation of Color in Context (2023.tacl-1)
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| Challenge: | Experimental results shed light on the emotional connotation of color in context . color is a powerful tool for conveying emotion across cultures . |
| Approach: | They propose a multimodal dataset for exploring the emotional connotation of color as mediated by line, stroke, texture, shape, and language. |
| Outcome: | The proposed model sheds light on the emotional connotation of color in context and the potential for future studies. |
‘Lighter’ Can Still Be Dark: Modeling Comparative Color Descriptions (P18-2)
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| Challenge: | Multimodal approaches to object recognition ground adjectives and nouns from text using comparative adjectives. |
| Approach: | They propose a new paradigm of grounding comparative adjectives within the realm of color descriptions by using a vector model. |
| Outcome: | The proposed model generates representations of comparative adjectives with an average accuracy of 0.65 cosine similarity to the desired direction of change. |