NettetResults: The median expression rate of PD-L1 was 5% and 30% in tumor and immune cells, respectively. Patients with higher expression of PD-L1 in tumor cells had shorter disease-free and overall survival, and the HRs were 1.52 for relapse (95% CI: 0.88, 2.60) and 1.48 for death (95% CI: 0.82, 2.69). There was no significant association between ... NettetConceptually, the median mechanism is the first privacy mechanism capable of identifying and exploiting correlations among queries in an interactive setting. We also …
Interactive privacy via the median mechanism - Semantic Scholar
NettetA. Roth and T. Roughgarden, Interactive privacy via the median mechanism, in Proceedings of STOC, ACM, 2010, pp. 765--774. Google Scholar 26. . S. Shalev-Shwartz, O. Shamir, N. Srebro, and K. Sridharan, Learnability, stability and uniform convergence, J. Mach. Learn. Res., 11 (2010), pp. 2635--2670. Google Scholar 27. . NettetJ. D. Hartline and T. Roughgarden, Optimal Mechanism Design and Money Burning, STOC '08. For a more recent (2016) version with a different emphasis and some new results, see Optimal Platform Design . shannon my 600 lb life 2021
14 - Differential Privacy: A Cryptographic Approach to Private …
Nettet5. jul. 2014 · Among the astonishing breakthroughs of modern cryptography is the methodology of rigorously defining the goal of a cryptographic primitive – what it means to break the primitive – and providing a clear delineation of the power – information, computational ability – of the adversary to be resisted (Goldwasser and Micali 1984; … NettetFirst, we’ll give the \Median Mechanism". It won’t operate on sequences of data sets, but instead on sequences of \median data structures": De nition 8 (Median Data Structure) A median data structure D is a collection of databases: D ˆ NjXj. Any query Qcan be evaluated on a median datastructure as follows: Q(D) = Median(fQ(D) : D2Dg). 8-2 Netteteven for non-interactive privacy mechanisms. Conceptually, the median mechanism is the first privacy mechanism capa-ble of identifying and exploiting correlations among … shannon musical society