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performed on matched anno
is composed of a sequence
matching condition, an opt
The actions of rules are app
fully matched .We used R
developed RUTA rules usin
was packaged as UIMA com
us to rapidly develop rules
other UIMA-framework-ba
otations which may be subjected to additional rules. A r
e of rule elements, and each rule element basically ha
tional quantifier of a list of conditions and list of actio
plied only when all rule elements of the rule have succe
RUTA Version 2.2.0 for developing our HTNSystem.
ng RUTA-eclipsed-based tooling workbench and later
mponent in to HTNSystem. Using RUTA not only allow
s but it also allowed us to maintain interoperability w
ased systems.
rule
as a
ons.
ess-
We
this
wed
with
2.4
HTNSystem Design
n
HTNSystem is a generic H
used to extract hypertensio
distributed as free and ope
options, which enable users
the system. HTNSystem is
mainly to take advantage of
the shortcomings of Meta
RUTA. Figure 1 below illu
HTNSystem consist of two
post processing module.
Hypertension Information extraction system, which can
on information contained within records. HTNSystem
en source command line tool
6
with various configurat
s to configure and control output from each componen
designed with MetaMap and Apache RUTA as backb
f their UIMA nature. This design allows authors to addr
aMap in identifying HTN information by using Apa
ustrates the workflow and components within the syst
o major modules, the concept recognition module and
n be
m is
tion
nt in
one
ress
ache
em.
the
Fig. 1.
HTNSy
ystem workflow and components design overview
6
https://github.com/T
TCRNBioinformatics/HTNSystem
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