Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: XBlock-EOS: Extracting and Exploring Blockchain Data From EOSIO   Blockchain-based cryptocurrencies and applications have flourished in
blockchain research community. Massive data generated from diverse blockchain
systems bring not only huge business values but also technological challenges
in data analytics of heterogeneous blockchain data. Different from Bitcoin and
Ethereum, EOSIO has richer diversity and a higher volume of blockchain data due
to its unique architectural design in resource management, consensus scheme and
high throughput. Despite its popularity (e.g., 89,800,000 blocks generated till
November 14, 2019 since its launch on June 8, 2018), few studies have been made
on data analysis of EOSIO. To fill this gap, we collect and process the
up-to-date on-chain data from EOSIO. We name these well-processed EOSIO
datasets as XBlock-EOS, which consists of 7 well-processed datasets: 1) Block,
Transaction and Action, 2) Internal and External EOS Transfer Action, 3)
Contract Information, 4) Contract Invocation, 5) Token Action, 6) Account
Creation, 7) Resource Management. It is challenging to process and analyze a
high volume of raw EOSIO data and establish the mapping from original raw data
to the well-grained datasets since it requires substantial efforts in
extracting various types of data as well as sophisticated knowledge on software
engineering and data analytics. Meanwhile, we present statistics and
exploration on these datasets. Moreover, we also outline the possible research
opportunities based on XBlock-EOS.

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The categories of this paper are: nucl-th
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The categories of this paper are: solv-int
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The categories of this paper are: quant-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: dg-ga
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The categories of this paper are: supr-con
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The categories of this paper are: atom-ph
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The categories of this paper are: eess
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The categories of this paper are: stat
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The categories of this paper are: plasm-ph
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The categories of this paper are: hep-th
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The categories of this paper are: math
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The categories of this paper are: comp-gas
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The categories of this paper are: q-fin
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The categories of this paper are: patt-sol
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The categories of this paper are: q-alg