PATENT CLAIM ANALYSIS

Application Number: 15960486
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["726", "012000"]

Abstract:
Techniques are described for responding to queries of a private database system. A request is received from a client device to perform a query of the private database system. A level of differential privacy corresponding to the request is identified comprising privacy parameters ε and δ. A set of data stored in the private database system and a set of operations corresponding to the query are identified. The set of operations comprises generating a density plot visualization for one or more subsets of the set of data. The set of data is segmented into disjoint regions. For each disjoint region, a density is identified, and the density is plotted in a differentially private density plot visualization using one or more graphical elements.

Claim (Index 8):
A system comprising:\n a processor for executing computer program instructions; and a non-transitory computer-readable storage medium storing computer program instructions executable by the processor to perform operations comprising: receiving a request from a client device to perform a query of a private database system; identifying a level of differential privacy corresponding to the request, the identified level of differential privacy comprising privacy parameters \u03b5 and \u03b4; identifying a set of data stored in the private database system and a set of operations to be performed on the set of data corresponding to the requested query; modifying the set of operations based on the identified level of differential privacy such that a performance of the modified set of operations produces a result set that is (\u03b5,\u03b4)-differentially private; performing the modified set of operations based on the identified level of differential privacy such that a performance of the set of operations produces a result set that is (\u03b5,\u03b4)-differentially private, where performing the modified set of operations comprises segmenting the result set into disjoint regions and for each disjoint region:\n determining a density of the disjoint region; and \n plotting the density for the disjoint region in a differentially private density plot visualization, the visualization using a graphical element determined responsive to the determined density; and \n providing the differentially private density plot visualization to the client device for display on a hardware display of the client device.

Metadata:
- Claim Count in Document: 25.0
- Percentile: 91.0
- Lexical Diversity: 2.14754
- Patent Class: 726.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15203797', '15793898', '15793907', '15275357', '15275356']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2481788879025298
- 35 USC 102 Novelty (BERT): 0.5237612144620264
- Combined Prediction Score: 0.2757371205584795
- Mean Citation Score: 253.48841
- Max Citation Score: 329.45096
- Similarity Product: 261.6245630768013

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test