Papers by Anthi Papadopoulou
Neural Text Sanitization with Explicit Measures of Privacy Risk (2022.aacl-main)
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| Challenge: | Personal data, also known as Personally Identifiable Information (PII), often abound in text documents. |
| Approach: | They propose a method for text sanitization that uses a neural entity recognizer to detect and classify potential personal identifiers and a classifier trained on labelled data to determine which entities to mask . |
| Outcome: | The proposed approach masks all personal identifiers and thereby conceals the identity of the individuals mentioned in the document. |
Bootstrapping Text Anonymization Models with Distant Supervision (2022.lrec-1)
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| Challenge: | Personal data is ubiquitous in text documents. |
| Approach: | They propose a method to bootstrap text anonymization models based on distant supervision by using a knowledge graph to annotate text documents including personal data. |
| Outcome: | The proposed method uses a knowledge graph to annotate text documents including personal data about a subset of individuals. |