Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Superiorized Adaptive Projected Subgradient Method with Application to
  MIMO Detection   In this paper, we show that the adaptive projected subgradient method (APSM)
is bounded perturbation resilient. To illustrate a potential application of
this result, we propose a set-theoretic framework for MIMO detection, and we
devise algorithms based on a superiorized APSM. Various low-complexity MIMO
detection algorithms achieve excellent performance on i.i.d. Gaussian channels,
but they typically incur high performance loss if realistic channel models are
considered. Compared to existing low-complexity iterative detectors such as
approximate message passing (AMP), the proposed algorithms can achieve
considerably lower symbol error ratios over correlated channels. At the same
time, the proposed methods do not require matrix inverses, and their complexity
is similar to AMP.

26
The categories of this paper are: bayes-an
14
The categories of this paper are: math-ph
17
The categories of this paper are: q-fin
8
The categories of this paper are: hep-ex
10
The categories of this paper are: q-bio
34
The categories of this paper are: chem-ph
28
The categories of this paper are: alg-geom
30
The categories of this paper are: q-alg
9
The categories of this paper are: nlin
13
The categories of this paper are: quant-ph
31
The categories of this paper are: ao-sci
12
The categories of this paper are: nucl-th
6
The categories of this paper are: astro-ph
7
The categories of this paper are: hep-th
36
The categories of this paper are: cmp-lg
27
The categories of this paper are: comp-gas