LexiSignVQA: A Unified Training-free Multi-stage Approach to Multimodal Legal Question Answering on Traffic Sign Rules

Phung Xuan Pham; Duc Quang Le; Tuan Hau Tran; Thinh Nguyen-Truong Huynh

LexiSignVQA: A Unified Training-free Multi-stage Approach to Multimodal Legal Question Answering on Traffic Sign Rules

Phung Xuan Pham, Duc Quang Le, Tuan Hau Tran, Thinh Nguyen-Truong Huynh

Correct Metadata for

Important: The Anthology treat PDFs as authoritative. Please use this form only to correct data that is out of line with the PDF. See our corrections guidelines if you need to change the PDF.

Title Adjust the title. Retain tags such as <fixed-case>.

Authors Adjust author names and order to match the PDF.

Abstract Correct abstract if needed. Retain XML formatting tags such as <tex-math>.

Verification against PDF Ensure that the new title/authors match the snapshot below. (If there is no snapshot or it is too small, consult the PDF.)

Authors concatenated from the text boxes above:

ALL author names match the snapshot above—including middle initials, hyphens, and accents.

Anthology ID:: 2025.vlsp-1.52
Volume:: Proceedings of the 11th International Workshop on Vietnamese Language and Speech Processing
Month:: October
Year:: 2025
Address:: Hanoi, Vietnam
Editors:: Luong Chi Mai, Nguyen Thi Minh Huyen, Nguyen Thi Thu Trang
Venues:: VLSP | WS
SIG:
Publisher:: Association for Computational Linguistics
Note:
Pages:: 440–450
Language:
URL:: https://aclanthology.org/2025.vlsp-1.52/
DOI:
Bibkey:
Cite (ACL):: Phung Xuan Pham, Duc Quang Le, Tuan Hau Tran, and Thinh Nguyen-Truong Huynh. 2025. LexiSignVQA: A Unified Training-free Multi-stage Approach to Multimodal Legal Question Answering on Traffic Sign Rules. In Proceedings of the 11th International Workshop on Vietnamese Language and Speech Processing, pages 440–450, Hanoi, Vietnam. Association for Computational Linguistics.
Cite (Informal):: LexiSignVQA: A Unified Training-free Multi-stage Approach to Multimodal Legal Question Answering on Traffic Sign Rules (Pham et al., VLSP 2025)
Copy Citation:
PDF:: https://aclanthology.org/2025.vlsp-1.52.pdf

PDF Cite Search Fix data

Export citation

BibTeX
MODS XML
Endnote
Preformatted

@inproceedings{pham-etal-2025-lexisignvqa,
    title = "{L}exi{S}ign{VQA}: A Unified Training-free Multi-stage Approach to Multimodal Legal Question Answering on Traffic Sign Rules",
    author = "Pham, Phung Xuan  and
      Le, Duc Quang  and
      Tran, Tuan Hau  and
      Huynh, Thinh Nguyen-Truong",
    editor = "Mai, Luong Chi  and
      Huyen, Nguyen Thi Minh  and
      Trang, Nguyen Thi Thu",
    booktitle = "Proceedings of the 11th International Workshop on Vietnamese Language and Speech Processing",
    month = oct,
    year = "2025",
    address = "Hanoi, Vietnam",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2025.vlsp-1.52/",
    pages = "440--450"
}

Download as File

<?xml version="1.0" encoding="UTF-8"?>
<modsCollection xmlns="http://www.loc.gov/mods/v3">
<mods ID="pham-etal-2025-lexisignvqa">
    <titleInfo>
        <title>LexiSignVQA: A Unified Training-free Multi-stage Approach to Multimodal Legal Question Answering on Traffic Sign Rules</title>
    </titleInfo>
    <name type="personal">
        <namePart type="given">Phung</namePart>
        <namePart type="given">Xuan</namePart>
        <namePart type="family">Pham</namePart>
        <role>
            <roleTerm authority="marcrelator" type="text">author</roleTerm>
        </role>
    </name>
    <name type="personal">
        <namePart type="given">Duc</namePart>
        <namePart type="given">Quang</namePart>
        <namePart type="family">Le</namePart>
        <role>
            <roleTerm authority="marcrelator" type="text">author</roleTerm>
        </role>
    </name>
    <name type="personal">
        <namePart type="given">Tuan</namePart>
        <namePart type="given">Hau</namePart>
        <namePart type="family">Tran</namePart>
        <role>
            <roleTerm authority="marcrelator" type="text">author</roleTerm>
        </role>
    </name>
    <name type="personal">
        <namePart type="given">Thinh</namePart>
        <namePart type="given">Nguyen-Truong</namePart>
        <namePart type="family">Huynh</namePart>
        <role>
            <roleTerm authority="marcrelator" type="text">author</roleTerm>
        </role>
    </name>
    <originInfo>
        <dateIssued>2025-10</dateIssued>
    </originInfo>
    <typeOfResource>text</typeOfResource>
    <relatedItem type="host">
        <titleInfo>
            <title>Proceedings of the 11th International Workshop on Vietnamese Language and Speech Processing</title>
        </titleInfo>
        <name type="personal">
            <namePart type="given">Luong</namePart>
            <namePart type="given">Chi</namePart>
            <namePart type="family">Mai</namePart>
            <role>
                <roleTerm authority="marcrelator" type="text">editor</roleTerm>
            </role>
        </name>
        <name type="personal">
            <namePart type="given">Nguyen</namePart>
            <namePart type="given">Thi</namePart>
            <namePart type="given">Minh</namePart>
            <namePart type="family">Huyen</namePart>
            <role>
                <roleTerm authority="marcrelator" type="text">editor</roleTerm>
            </role>
        </name>
        <name type="personal">
            <namePart type="given">Nguyen</namePart>
            <namePart type="given">Thi</namePart>
            <namePart type="given">Thu</namePart>
            <namePart type="family">Trang</namePart>
            <role>
                <roleTerm authority="marcrelator" type="text">editor</roleTerm>
            </role>
        </name>
        <originInfo>
            <publisher>Association for Computational Linguistics</publisher>
            <place>
                <placeTerm type="text">Hanoi, Vietnam</placeTerm>
            </place>
        </originInfo>
        <genre authority="marcgt">conference publication</genre>
    </relatedItem>
    <identifier type="citekey">pham-etal-2025-lexisignvqa</identifier>
    <location>
        <url>https://aclanthology.org/2025.vlsp-1.52/</url>
    </location>
    <part>
        <date>2025-10</date>
        <extent unit="page">
            <start>440</start>
            <end>450</end>
        </extent>
    </part>
</mods>
</modsCollection>

Download as File

%0 Conference Proceedings
%T LexiSignVQA: A Unified Training-free Multi-stage Approach to Multimodal Legal Question Answering on Traffic Sign Rules
%A Pham, Phung Xuan
%A Le, Duc Quang
%A Tran, Tuan Hau
%A Huynh, Thinh Nguyen-Truong
%Y Mai, Luong Chi
%Y Huyen, Nguyen Thi Minh
%Y Trang, Nguyen Thi Thu
%S Proceedings of the 11th International Workshop on Vietnamese Language and Speech Processing
%D 2025
%8 October
%I Association for Computational Linguistics
%C Hanoi, Vietnam
%F pham-etal-2025-lexisignvqa
%U https://aclanthology.org/2025.vlsp-1.52/
%P 440-450

Download as File

Markdown (Informal)

[LexiSignVQA: A Unified Training-free Multi-stage Approach to Multimodal Legal Question Answering on Traffic Sign Rules](https://aclanthology.org/2025.vlsp-1.52/) (Pham et al., VLSP 2025)

LexiSignVQA: A Unified Training-free Multi-stage Approach to Multimodal Legal Question Answering on Traffic Sign Rules (Pham et al., VLSP 2025)

ACL

Phung Xuan Pham, Duc Quang Le, Tuan Hau Tran, and Thinh Nguyen-Truong Huynh. 2025. LexiSignVQA: A Unified Training-free Multi-stage Approach to Multimodal Legal Question Answering on Traffic Sign Rules. In Proceedings of the 11th International Workshop on Vietnamese Language and Speech Processing, pages 440–450, Hanoi, Vietnam. Association for Computational Linguistics.