Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: FMore: An Incentive Scheme of Multi-dimensional Auction for Federated
  Learning in MEC   Promising federated learning coupled with Mobile Edge Computing (MEC) is
considered as one of the most promising solutions to the AI-driven service
provision. Plenty of studies focus on federated learning from the performance
and security aspects, but they neglect the incentive mechanism. In MEC, edge
nodes would not like to voluntarily participate in learning, and they differ in
the provision of multi-dimensional resources, both of which might deteriorate
the performance of federated learning. Also, lightweight schemes appeal to edge
nodes in MEC. These features require the incentive mechanism to be well
designed for MEC. In this paper, we present an incentive mechanism FMore with
multi-dimensional procurement auction of K winners. Our proposal FMore not only
is lightweight and incentive compatible, but also encourages more high-quality
edge nodes with low cost to participate in learning and eventually improve the
performance of federated learning. We also present theoretical results of Nash
equilibrium strategy to edge nodes and employ the expected utility theory to
provide guidance to the aggregator. Both extensive simulations and real-world
experiments demonstrate that the proposed scheme can effectively reduce the
training rounds and drastically improve the model accuracy for challenging AI
tasks.

31
The categories of this paper are: ao-sci
12
The categories of this paper are: nucl-th
20
The categories of this paper are: acc-phys
14
The categories of this paper are: math-ph
37
The categories of this paper are: supr-con
9
The categories of this paper are: nlin
15
The categories of this paper are: nucl-ex
34
The categories of this paper are: chem-ph
28
The categories of this paper are: alg-geom
21
The categories of this paper are: adap-org
33
The categories of this paper are: plasm-ph
4
The categories of this paper are: cond-mat
35
The categories of this paper are: mtrl-th
11
The categories of this paper are: hep-lat
7
The categories of this paper are: hep-th
6
The categories of this paper are: astro-ph