<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1405-5546</journal-id>
<journal-title><![CDATA[Computación y Sistemas]]></journal-title>
<abbrev-journal-title><![CDATA[Comp. y Sist.]]></abbrev-journal-title>
<issn>1405-5546</issn>
<publisher>
<publisher-name><![CDATA[Instituto Politécnico Nacional, Centro de Investigación en Computación]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1405-55462018000300853</article-id>
<article-id pub-id-type="doi">10.13053/cys-22-3-3023</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Using BiLSTM in Dependency Parsing for Vietnamese]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Thi]]></surname>
<given-names><![CDATA[Luong Nguyen]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[My]]></surname>
<given-names><![CDATA[Linh Ha]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Minh]]></surname>
<given-names><![CDATA[Huyen Nguyen Thi]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Le-Hong]]></surname>
<given-names><![CDATA[Phuong]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Dalat University  ]]></institution>
<addr-line><![CDATA[Lamdong ]]></addr-line>
<country>Vietnam</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,VNU University of Science  ]]></institution>
<addr-line><![CDATA[Hanoi ]]></addr-line>
<country>Vietnam</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2018</year>
</pub-date>
<volume>22</volume>
<numero>3</numero>
<fpage>853</fpage>
<lpage>862</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1405-55462018000300853&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1405-55462018000300853&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1405-55462018000300853&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: Recently, deep learning methods have achieved good results in dependency parsing for many natural languages. In this paper, we investigate the use of bidirectional long short-term memory network models for both transition-based and graph-based dependency parsing for the Vietnamese language. We also report our contribution in building a Vietnamese dependency treebank whose tagset conforms to the Universal Dependency schema. Various experiments demonstrate the efficiency of this method, which achieves the best parsing accuracy in comparison to other existing approaches on the same corpus, with unlabeled attachment score of 84.45% or labeled attachment score of 78.56%.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Deep learning]]></kwd>
<kwd lng="en"><![CDATA[BiLSTM]]></kwd>
<kwd lng="en"><![CDATA[dependency parsing]]></kwd>
<kwd lng="en"><![CDATA[Vietnamese]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Manning]]></surname>
<given-names><![CDATA[C. D.]]></given-names>
</name>
<name>
<surname><![CDATA[Moschitti]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Pang]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Daelemans]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
</person-group>
<source><![CDATA[A fast and accurate dependency parser using neural networks]]></source>
<year>2014</year>
<conf-name><![CDATA[ EMNLP]]></conf-name>
<conf-loc> </conf-loc>
<page-range>740-50</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dozat]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Manning]]></surname>
<given-names><![CDATA[C. D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Deep biaffine attention for neural dependency parsing]]></article-title>
<source><![CDATA[CoRR]]></source>
<year>2016</year>
</nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dyer]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Ballesteros]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Ling]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
<name>
<surname><![CDATA[Matthews]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Smith]]></surname>
<given-names><![CDATA[N. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Transition-based dependency parsing with stack long short-term memory]]></article-title>
<source><![CDATA[CoRR]]></source>
<year>2015</year>
</nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hochreiter]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Schmidhuber]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Long short-term memory]]></article-title>
<source><![CDATA[Neural Comput.]]></source>
<year>1997</year>
<volume>9</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>1735-80</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kiperwasser]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Goldberg]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Simple and accurate dependency parsing using bidirectional lstm feature representations]]></article-title>
<source><![CDATA[CoRR]]></source>
<year>2016</year>
</nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Le-Hong]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Nguyen]]></surname>
<given-names><![CDATA[T. M. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Azim]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Vietnamese parsing with an automatically extracted tree-adjoining grammar]]></source>
<year>2012</year>
<conf-name><![CDATA[ IEEE International Conference in Computer Science: Research, Innovation and Vision of the Future, RIVF]]></conf-name>
<conf-loc>Vietnam </conf-loc>
</nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Le-Hong]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Nguyen]]></surname>
<given-names><![CDATA[T. M. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Nguyen]]></surname>
<given-names><![CDATA[P. T.]]></given-names>
</name>
<name>
<surname><![CDATA[Roussanaly]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Automated extraction of tree adjoining grammars from a treebank for Vietnamese]]></source>
<year>2010</year>
<conf-name><![CDATA[ The Tenth International Workshop on Tree Adjoining Grammars and Related Formalisms (TAG+10)]]></conf-name>
<conf-loc>New Haven, CT, USA </conf-loc>
</nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Le-Hong]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Nguyen]]></surname>
<given-names><![CDATA[T.-M.-H.]]></given-names>
</name>
<name>
<surname><![CDATA[Nguyen]]></surname>
<given-names><![CDATA[T.-L.]]></given-names>
</name>
<name>
<surname><![CDATA[Ha]]></surname>
<given-names><![CDATA[M.-L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Fast Dependency Parsing Using Distributed Word Representations]]></source>
<year>2015</year>
<page-range>261-72</page-range><publisher-loc><![CDATA[Cham ]]></publisher-loc>
<publisher-name><![CDATA[Springer International Publishing]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Marneffe]]></surname>
<given-names><![CDATA[M.-C. D.]]></given-names>
</name>
<name>
<surname><![CDATA[Dozat]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Silveira]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Haverinen]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Ginter]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Nivre]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Manning]]></surname>
<given-names><![CDATA[C. D.]]></given-names>
</name>
<name>
<surname><![CDATA[Chair)]]></surname>
<given-names><![CDATA[N. C. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Choukri]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Declerck]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Loftsson]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Maegaard]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Mariani]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Moreno]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Odijk]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Piperidis]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Universal stanford dependencies: a cross-linguistic typology]]></source>
<year>2014</year>
<conf-name><![CDATA[ Ninth International Conference on Language Resources and Evaluation (LREC&#8217;14)]]></conf-name>
<conf-loc>Reykjavik, Iceland </conf-loc>
</nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McDonald]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Crammer]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Pereira]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<source><![CDATA[Online large-margin training of dependency parsers]]></source>
<year>2005</year>
<conf-name><![CDATA[ 43rd Annual Meeting of the Association for Computational Linguistics (ACL&#8217;05)]]></conf-name>
<conf-loc> </conf-loc>
<page-range>91-8</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McDonald]]></surname>
<given-names><![CDATA[R. T.]]></given-names>
</name>
<name>
<surname><![CDATA[Nivre]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Analyzing and integrating dependency parsers]]></article-title>
<source><![CDATA[Computational Linguistics]]></source>
<year>2011</year>
<volume>37</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>197-230</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Minh]]></surname>
<given-names><![CDATA[N. L.]]></given-names>
</name>
<name>
<surname><![CDATA[&#272;i&#4039;p]]></surname>
<given-names><![CDATA[H. T.]]></given-names>
</name>
<name>
<surname><![CDATA[K&#4031;]]></surname>
<given-names><![CDATA[T. M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Nghiên c&#7913;u lu&#4013;t hi&#4039;u ch&#7881;nh k&#7871;t qu&#4003; dùng ph&#432;&#417;ng pháp MST phân tích cú pháp ph&#4069; thu&#7897;c ti&#4031;ng vi&#4039;t. ICT-rda 8]]></source>
<year>2008</year>
<page-range>258-67</page-range><publisher-loc><![CDATA[Hanoi, Vietnam ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nguyen]]></surname>
<given-names><![CDATA[D. Q.]]></given-names>
</name>
<name>
<surname><![CDATA[Dras]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Johnson]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[An empirical study for vietnamese dependency parsing]]></source>
<year>2016</year>
<conf-name><![CDATA[ Australasian Language Technology Association Workshop 2016]]></conf-name>
<conf-loc>Melbourne, Australia </conf-loc>
<page-range>143-9</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nguyen]]></surname>
<given-names><![CDATA[D. Q.]]></given-names>
</name>
<name>
<surname><![CDATA[Nguyen]]></surname>
<given-names><![CDATA[D. Q.]]></given-names>
</name>
<name>
<surname><![CDATA[Pham]]></surname>
<given-names><![CDATA[S. B.]]></given-names>
</name>
<name>
<surname><![CDATA[Nguyen]]></surname>
<given-names><![CDATA[P.-T.]]></given-names>
</name>
<name>
<surname><![CDATA[Nguyen]]></surname>
<given-names><![CDATA[M. L.]]></given-names>
</name>
</person-group>
<source><![CDATA[From Treebank Conversion to Automatic Dependency Parsing for Vietnamese]]></source>
<year>2014</year>
<conf-name><![CDATA[ 19th International Conference on Application of Natural Language to Information Systems]]></conf-name>
<conf-loc> </conf-loc>
<page-range>196-207</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nguyen]]></surname>
<given-names><![CDATA[K.-H]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Bktreebank: Building a vietnamese dependency treebank]]></article-title>
<source><![CDATA[CoRR]]></source>
<year>2017</year>
<volume>abs/1710.05519</volume>
</nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nguyen]]></surname>
<given-names><![CDATA[T.-L.]]></given-names>
</name>
<name>
<surname><![CDATA[Ha]]></surname>
<given-names><![CDATA[M.-L.]]></given-names>
</name>
<name>
<surname><![CDATA[Le-Hong]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Nguyen]]></surname>
<given-names><![CDATA[T.-M.-H.]]></given-names>
</name>
</person-group>
<source><![CDATA[Using distributed word representations in graph-based dependency parsing for Vietnamese]]></source>
<year>2016</year>
<page-range>804-10</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Phuong]]></surname>
<given-names><![CDATA[L. e.]]></given-names>
</name>
<name>
<surname><![CDATA[Thi Minh Huyen]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Roussanaly]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Vinh]]></surname>
<given-names><![CDATA[H. T.]]></given-names>
</name>
</person-group>
<source><![CDATA[A Hybrid Approach to Word Segmentation of Vietnamese Texts]]></source>
<year>2008</year>
<page-range>240-9</page-range><publisher-loc><![CDATA[Berlin, Heidelberg ]]></publisher-loc>
<publisher-name><![CDATA[Springer Berlin Heidelberg]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[T.L.]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[M.L.]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[V.H.]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[T.M.H.]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[P]]></surname>
<given-names><![CDATA[L.-H.]]></given-names>
</name>
</person-group>
<source><![CDATA[Building a treebank for vietnamese dependency parsing]]></source>
<year>2013</year>
<conf-name><![CDATA[ International Conference on Computing and Communication Technologies, Research, Innovation, and Vision for the Future, RIVF 2013]]></conf-name>
<conf-date>November 10-13, 2013</conf-date>
<conf-loc>Hanoi, Vietnam </conf-loc>
<page-range>147-51</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
