Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Multi-Objective Degree-Based Network Anonymization Approach   Enormous amounts of data collected from social networks or other online
platforms are being published for the sake of statistics, marketing, and
research, among other objectives. The consequent privacy and data security
concerns have motivated the work on degree-based data anonymization. We propose
and study a new multi-objective anonymization approach that generalizes the
known degree anonymization problem and attempts at improving it as a more
realistic model for data security/privacy. Our suggested model guarantees a
convenient privacy level based on modifying the degrees in a way that respects
some given local restrictions, per node, such that the total modifications at
the global level (in the whole graph/network) are bounded by some given value.
The corresponding multi-objective graph realization approach is solved using
Integer Linear Programming to obtain the best possible solutions. Our
experimental studies provide empirical evidence of the effectiveness of the new
approach; by specifically showing that the introduced anonymization algorithm
has a negligible effect on the way nodes are clustered, thereby preserving
valuable network information while significantly improving data privacy.

19
The categories of this paper are: eess
32
The categories of this paper are: atom-ph
21
The categories of this paper are: adap-org
27
The categories of this paper are: comp-gas
7
The categories of this paper are: hep-th
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
30
The categories of this paper are: q-alg
13
The categories of this paper are: quant-ph
17
The categories of this paper are: q-fin
36
The categories of this paper are: cmp-lg
15
The categories of this paper are: nucl-ex
28
The categories of this paper are: alg-geom
11
The categories of this paper are: hep-lat
4
The categories of this paper are: cond-mat
8
The categories of this paper are: hep-ex