Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Econoinformatics meets Data-Centric Social Sciences   Our society has been computerised and globalised due to emergence and spread
of information and communication technology (ICT). This enables us to
investigate our own socio-economic systems based on large amounts of data on
human activities. In this article, methods of treating complexity arising from
a vast amount of data, and linking data from different sources, are discussed.
Furthermore, several examples are given of studies into the applications of
econoinformatics for the Japanese stock exchange, foreign exchange markets,
domestic hotel booking data and international flight booking data are shown. It
is the main message that spatio-temporal information is a key element to
synthesise data from different data sources.

28
The categories of this paper are: alg-geom
23
The categories of this paper are: solv-int
32
The categories of this paper are: atom-ph
16
The categories of this paper are: stat
0
The categories of this paper are: hep-ph
31
The categories of this paper are: ao-sci
18
The categories of this paper are: econ
10
The categories of this paper are: q-bio
20
The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con
7
The categories of this paper are: hep-th
24
The categories of this paper are: dg-ga
11
The categories of this paper are: hep-lat
5
The categories of this paper are: gr-qc
12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas