!"#$%
&
& ' ' $ !
! & !
'!
$ ' # ''
9 # # ' #
78 !
0!# !
(&#
,
: , $ * ; # 5 /<&
=
>#
'(
!
')'
' & (!
'
(
% ' !
*+
, +-----#
# , &
' !
.//'
& 0 !
' 1 & !
#
! $
2 ( 2
& ( # ( 34556 ' #
(
/ , ' !
' .# ' ' # ' (!
' 7 ?8 ' 7,2&8'#
# ' 7.
*--58 ' ' $
' ( '
% ( ' ' ' ' @ '
7 ) '8 ' @ ' 7
'8&( ' (
%! '
+--#%
!
% ! # '
+ ' # # ( ' 7/8 # (!
# # ,' 7,8 ' # ') ') +
&!
#
137
Proceedings of the 8th Workshop on Asian Language Resources, pages 137–143,
c
Beijing, China, 21-22 August 2010. 2010
Asian Federation for Natural Language Processing
7;8
,'
'
! "
#
('
'
)'
A+B$
'
&#'(
'#(
!
''!
# ' ( ' #7+8
7+8
#
C #D
C D
!
#$ "
)'
) ' # '
('#
7*8
7*8
'0
C D
C D
' # '
#'('
& ' ' !
' & '#7;8
*
9
,
A 27+33<8'7*--48
%
"
#,2&!
C #D
#
138
&
'#
& # ' !
# ' 7++3448 !
' 7+33+8 ' '
# , ! ,
787+33;8
'''' '
7+33+8 :# 7+33<8 !
' !
& %12 # % #
# 1 #
# 2 # # 1'!
'446
E 7*---8 .// '
3+336 3**<6 ( (
,7*---8'
#3+-<6
6
3*-;6"7*--+8
#
3;546 7*--;8
'''
' "A'
'
0 # # ' '
F 7*-->8 ' ?/ &
& 3-+46 3*536 '
7*--<8 .// '
.&!
# B#
' # '
& . & %12 !
& ;=<- !
4+5;- # <;- 334<#!
7
! 8 5-< #3333#
*-----###&
+<---- # .//
<---- # # &#
*---- # 3*6 !
# +--6 ' '
.//'97*--=8!
( ' !
1.!
& !
#&
' (!' !
#!
!' & !
;<---#!
&#4>56 #
7*--=8:A
1 . ( ,
( # # ' ' *+---#&
3-436 1
*---
(
*
' , A''!
& .// ' A !
& ''#
*!
C D
,-
#
% *+ !
' ( !
, & !
'!
*!
#
F 0 # + 1 + &''
01
#
)
A # 718
5<4< +-+5+5#7/$ *--38
( !
) ' ' # %
1 ' .#'
' # !
# ' # !
$ ' ' 7,28 ' 7,2%8 ' ) '
# )) 7*-->8 & (
''!
(
KUUJRST KJ NOPQ KJ LM KJ GHI
K,2&JSWXK,2JSVQ
K1JKJNOPQK1JKJLMK1JKJGHI
%JK,2&
K JSWXK%JK,2JSVQK2JKUUJRST
+
Y''1!
#''
#
'!
#0
&&72*---8
# ' ((
.// 7 !
8
139
*!%
&#,
& $ (
! 2 # !
. # !
&
(
& 0 # % ,2&##''
'%
' 2 '
' A ( '#
K1JKJGQK1JKJ^_`aK1JKUUJ[VH\XO]Z
K%JK,2&JLgK1JK9JefeK1JK9Jbcd\X
E!!'3+3
!h'3+3
C'3+3D
&#!
x % ! " # $ $# %&'( 1 UU # ' # . ''
x % + $&
# 1 1 Y ##,2%.'
'
Gqcm K%J K,2%J LMOQ K2J KJ sSQ
K1JKJ LM K1JKJ t_XSo K1JKY J
K2JK,2JS]Sua
#'
YY ;#/
CY#D
&#
x % ,%$% $# & # *!(
. "#
1 ,
&
1 # &&
& 1 .// & !
' !
A*#
,
K1J KJ iVHVj K1J KJ GQ K1J KJ ^_`a
K%JK,2&JGlK2JK,2J^_gK1JKUUJNdkVHI
2)
h)'
Ch)#'D
&#
x % $ ))
** & # 2 ,2 # # ,:,:#,2.'
',2
1
&&
%12
OQ K2J K,2J Wpq K1JKJ no K1JK:J Nm
K%JK,2&JSVlK2JK,2JrK%JK,:J
Y
.#
C.#D
&#
%12
(
+*;
/A
:
A*B ,
;
&Y /$
"7*--38
140
*!*
0
&$
, ' ( & &&&
A !
' ' ' ' / &':7
8
: 78 (!
%12
! ' !
# 1 &2!2!,2
)2&
' ('7'!
8#&'+
0!
)
%12
%12
%12
%12(
%12(
%12
%12
%12(
%12(
+
:2
.'
.'
.'
.'
,
& ( # A : ' (
*+ , 3;*;6
&(
(#%12
!
&%12
&
3<+56 2 # ' 34+56&&!
'*'#
( (!
'%12#1
& ( 3<3<6
34556
Y : # 3<-=6 34-*6''
Y ( #
'
3<4=6 34*36
&'+B,(
/!
+
*
;
5
<
=
>
4
3
,
1
:
:
:
:
:
&'*B:,(
/!
+
*
;
5
<
=
>
4
3
+
:278
:&
%12
:&
.'%12
:&
(
:&
.'(
:&
%12
&:
.'%12
&:
(
&:
.'(
&:
2
-6
345 " ,
6
26
"
,
"
,
3;*;
353;
<=>4
3*=5
4*3<
3335
3*33
3<+5
4*<*
><-4
445<
4<+>
3><5
33**
34+5
3=*+
4><5
3*--
3==*
335*
33>*
3<3<
4;34
>3+;
4444
4=5+
34*>
33<+
3455
3>+=
3-->
3;+-
3==*
335<
33>>
3<-=
4+=5
>5>>
44*-
453;
3>=*
33**
34-*
3<3<
4=;*
3+<>
3==*
33*4
33=3
3<4=
4;*5
>4-+
445<
4<=>
34>4
33<+
34*3
3=4-
44><
3+>4
3==*
335*
33>5
141
0!
* % " # $( & # ; % + $&
# 5 % $ ))
** & #
< % $ ** )) & #
= % $# ** ** &
# > % $# ** ** & #
4 % ,%$% - ** - ** &
-# 3 % ,%$% - ))
- ** & -# +- % ,%$% #& # ++ % ,%$% $# & #
+* % ,%$% $# & # 1
&'
' & ( ( ' ' ' & ' #
& ( # 0 ' '
'
''
# %'#!
;6 !
/1
# %12 ' !
&'''
# & ''
. . & ' !
' !
#.A
#(#
' ' # ! !
'###.
# # #9'#
# '
7
,.
' +33+ "# '
9
#
#./ *--=!" % # ' !
' .// ' '#Y
( ( ''
# ( '34556
# !! $!%
& % %/ !
(/'%
2/+33<" !!%' () B%'
2 & *--- ! %(!
Y!
B**5v*;+
$
'9/.:,
2 *--4 * !%! +!% ,' ! 71%F-48/
"
&'#B
+ % ! " # $ $# %&'(&
142
!*--- !*---B+<>v
+<3
"!. .!. +33; + !
% :1%F
,%
E F U & & *--- * '
% ! *--- !*---B+=;v+=<
" +344 + ! !% ! ! ' %
B+;=v+5;
9 )"#
*--=
*! +
'%%,!+! %
%/(/'%
F&':*-->$
$%A!
:
.*--5 &" !!! +
- ! () ' / & '###
" & / w *--+ #
,/ *--+B+-+;v+-+<
/$ .*--3 +
.!% ! ( " !!
%>Y !
: %Uh-3 !
/$ " *--3C&/2!
xYh D % !
! /0 + ! "!
+ 1 + $!2 "+1+345
&( ' Byy###
E 2 *--; ' !%*$%!
1 % 5+ !
/ !,+B53>v<-5
:# //+33<' !%! %
# ,
UB4*v35
)).*--> " !" !
()
'/&
!
'###
2 : *--< *
!*%
%U!-<B&%U!
, U 2 *--- "
%!%
143