Papers by Hongge Chen
Attacking Visual Language Grounding with Adversarial Examples: A Case Study on Neural Image Captioning (P18-1)
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| Challenge: | Visual language grounding is widely studied in modern neural image captioning systems . a novel algorithm for crafting adversarial examples in image captions is proposed . |
| Approach: | They propose an algorithm to craft adversarial examples in machine vision and perception . their approach provides two evaluation approaches to check if they can mislead systems . |
| Outcome: | The proposed algorithm can craft visually-similar adversarial examples with randomly targeted captions or keywords, and the results are transferable to other image captioning systems. |