[PDF] Top 20 An Adaptive Algorithm for Range Queries in Differential Privacy

... of range queries under differential privacy aim to decrease the amounts of the noise added to the results to reduce the error ...the privacy level of the produced ...of queries ... See full document

... Range queries, which are the focus of this dissertation, can be answered by building a histogram to represent the anonymized frequencies of the un- derlying ...satisfying differential privacy? ... See full document

... answering range queries in terms of representing the frequency distribution via some collection of histograms, and producing the estimate by combining information from bins in the ...answer range ... See full document

... 6.1 Geometry of I n , H n and Y n Recall from Section 4 that the decomposition of the error profile of a strategy explains its error. The decomposition of I n results in a D that is itself the identity matrix. This means ... See full document

... serious privacy disclosure ...the privacy protection that makes a challenge for us to protect user’s private information when publishing ...the privacy, we lose the availability of query ... See full document

... constructed range images captured by 3D ...registration algorithm finds the best homogeneous transformation that aligns the data and the model image in a common coordinate ... See full document

... F. Hao et al have proposed a fast search algorithm for a large fuzzy database [5] that stores iris codes or data with a proportional binary structure. The indistinct nature of iris codes and their high ... See full document

... However, the main application area of hybrid analytical and optimization-based methods is filter synthesis. To the best of our knowledge, for more complex topologies, such as the all-resonator-based diplexer, which is a ... See full document

... and evolutionary algorithms (EAs), which are widely used in microwave engineering [21], [22], [23], [24]. However, the main application area of hybrid analytical and optimization-based methods is filter synthesis. To the ... See full document

... 13 & 28 0.069083 -166.2 14 & 29 0.50619 91.224 15 & 30 0.70678 -106.15 In the first instance we try to find out the optimal pattern for the 30 elements array with desired maximum at 0 0 and multiple prescribed nulls at ... See full document

... our algorithm to hide the sensi- tive portions of SQL queries using generally available open source C++ libraries and ...of privacy protection: computational, information theoretic and hybrid (a ... See full document

... (DE) algorithm is a random search algorithm by referring to the natural genetic and natural selection mechanism of the biological world and it is used to process the complicated non-linear problems which ... See full document

... a range-reporting query to explicitly report S ∩ Q, then apply a suitable analysis algorithm to S ∩ ...call range-analysis queries, which directly compute the desired structural information ... See full document

... Selection. The selection operator Σ transforms one population ξ into another population ξ' ⊆ ξ: Σ(ξ) = Σ({ξ 1 , ξ 2 , …, ξ k }) = {ξ i1 , ξ i2 , …, ξ im }, m ≤ k. We propose an algorithm called Probabilistic ... See full document

... The differential evolution (DE) algorithm was proposed by Storn and Price in 1995 ...optimization algorithm based on swarm ...the algorithm a strong global search capability and robust ... See full document

... With this data structure and its refinements, efficient solutions to various range query problems in 2 and 3 dimensions can be obtained, including (1) half-space queries: find all poin[r] ... See full document

... answer range queries of the following three types: (1) top-1 query: find the point in P that lies in I with the highest probability, (2) top-k query: given any integer k ≤ n as part of the query, return the ... See full document

... counting queries that provide better utility than the Laplace mechanism, then we have to do something more than just restrict the num- ber of queries (as answering n 2+o(1) queries is hard, by ... See full document

... proposed algorithm FiADE has produced better results for all the problems in the electromagnetic test-suite compared to all of its competitors and it has done so consuming lesser number of fitness function ... See full document

... robust algorithm for many real optimization ...Self- adaptive has been found to be highly beneficial for adjusting control ...self-adaptive differential evolution algorithm with ... See full document