
73-1
73.1 Introduction
In recent years, the tendency of people to share and record data via the Internet has grown increasingly.
e same propensity has involved researchers to analyze distributed data. e explosion of information
vi
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so
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at
en
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ts
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ientists
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re
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to fo
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fe
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ve
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peared
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e
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vent
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is
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enomenon
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at
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ects
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mmerce,
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vernment
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alth
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me
dical,
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c
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ade
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rominent
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hanges
o
n
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elated
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echnologies
.
e
se
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cades,
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vironmental
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formation
st
ill
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mains
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e
of ...