Papers by Tomoya Machide
Query Obfuscation by Semantic Decomposition (2022.lrec-1)
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| Challenge: | Existing methods to protect privacy of search engine users by decomposing queries using semantically related and unrelated distractor terms are not available to most web search engines. |
| Approach: | They propose a method to protect the privacy of search engine users by decomposing queries using semantically related and unrelated distractor terms. |
| Outcome: | The proposed method can reconstruct search results relevant to the original query term without compromising the privacy of the search engine users. |