{"data":{"id":"f2396a9c-8ad0-41c7-a0ae-6adab54c5d72","title":"Secure Optimization With Asynchronous Structured Skyline Predicates Under Vertical Data Federation","summary":"This paper presents a method for performing skyline optimization (a technique that filters data to find the most important records based on multiple criteria) on encrypted data that is split across multiple locations in a vertical data federation (a system where different organizations each hold different columns of the same dataset). The researchers developed an asynchronous structured skyline predicate that improves both efficiency and security while protecting sensitive data from unauthorized access.","solution":"N/A -- no mitigation discussed in source.","labels":["research","security"],"sourceUrl":"http://ieeexplore.ieee.org/document/11534871","publishedAt":"2026-05-25T13:16:36.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"info","attackType":[],"issueType":"research","affectedPackages":null,"affectedVendors":[],"affectedVendorsRaw":[],"classifierModel":"claude-haiku-4-5-20251001","classifierPromptVersion":"v3","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":null,"epssScore":null,"patchAvailable":null,"disclosureDate":"2026-05-25T13:16:36.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"advanced","impactType":["confidentiality"],"aiComponentTargeted":"training_data","llmSpecific":false,"classifierConfidence":0.72,"researchCategory":"peer_reviewed","atlasIds":null}}