Papers by Simone Merello
Polar Ducks and Where to Find Them: Enhancing Entity Linking with Duck Typing and Polar Box Embeddings (2023.emnlp-main)
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Mattia Atzeni, Mikhail Plekhanov, Frederic Dreyer, Nora Kassner, Simone Merello, Louis Martin, Nicola Cancedda
| Challenge: | Entity linking methods based on dense retrieval are often not efficient in large-scale applications as they are sensitive to the structure of the embedding space. |
| Approach: | They propose a method to infuse structural information into the space of entity representations by using prior knowledge of entity types. |
| Outcome: | The proposed method outperforms other type-aware approaches and matches generative models with 18 times more parameters. |