Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Distributed Algorithm for Demand Response with Mixed-Integer Variables   This letter presents a fast distributed algorithm for aggregating a large
number of households with mixed-integer variables and intricate couplings
between devices. The proposed fast distributed gradient algorithm is applied to
the double smoothed dual function of the adopted DR model. The results also
show that, with minimal parameter adjustments, the convergence of the dual
objective exhibits the same behavior irrespective of the system size.

13
The categories of this paper are: quant-ph
3
The categories of this paper are: physics
0
The categories of this paper are: hep-ph
4
The categories of this paper are: cond-mat
15
The categories of this paper are: nucl-ex
23
The categories of this paper are: solv-int
29
The categories of this paper are: funct-an
12
The categories of this paper are: nucl-th
14
The categories of this paper are: math-ph
22
The categories of this paper are: chao-dyn
35
The categories of this paper are: mtrl-th
6
The categories of this paper are: astro-ph
18
The categories of this paper are: econ
32
The categories of this paper are: atom-ph
5
The categories of this paper are: gr-qc
10
The categories of this paper are: q-bio