Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Composition Properties of Inferential Privacy for Time-Series Data   With the proliferation of mobile devices and the internet of things,
developing principled solutions for privacy in time series applications has
become increasingly important. While differential privacy is the gold standard
for database privacy, many time series applications require a different kind of
guarantee, and a number of recent works have used some form of inferential
privacy to address these situations.
  However, a major barrier to using inferential privacy in practice is its lack
of graceful composition -- even if the same or related sensitive data is used
in multiple releases that are safe individually, the combined release may have
poor privacy properties. In this paper, we study composition properties of a
form of inferential privacy called Pufferfish when applied to time-series data.
We show that while general Pufferfish mechanisms may not compose gracefully, a
specific Pufferfish mechanism, called the Markov Quilt Mechanism, which was
recently introduced, has strong composition properties comparable to that of
pure differential privacy when applied to time series data.

37
The categories of this paper are: supr-con
10
The categories of this paper are: q-bio
23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
28
The categories of this paper are: alg-geom
30
The categories of this paper are: q-alg
18
The categories of this paper are: econ
4
The categories of this paper are: cond-mat
25
The categories of this paper are: patt-sol
11
The categories of this paper are: hep-lat
12
The categories of this paper are: nucl-th
14
The categories of this paper are: math-ph
13
The categories of this paper are: quant-ph
7
The categories of this paper are: hep-th
8
The categories of this paper are: hep-ex
34
The categories of this paper are: chem-ph