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O-COCOSDA 2025

12–14 November 2025, Universitas Kristen Duta Wacana (UKDW), Yogyakarta, Indonesia

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Organizers


Sakriani Sakti

Convenor

Sakriani Sakti
Nara Institute of Science and Technology, Japan


Hammam Riza

Honorary Chair

Hammam Riza
Collaborative Research and Industrial Innovation in AI (KORIKA),
Indonesia


General Chairs

Teduh

Mohammad Teduh Uliniansyah
National Research and Innovation Agency (BRIN),
Indonesia

Restyandito

Restyandito
Universitas Kristen Duta Wacana (UKDW),
Indonesia


Program Chairs

Dessi Puji Lestari

Dessi Puji Lestari
Institut Teknologi Bandung (ITB),
Indonesia

Kahlil Muchtar

Kahlil Muchtar
Department of Computer Engineering,
Universitas Syiah Kuala, Indonesia

Gloria Virginia

Gloria Virginia
Universitas Kristen Duta Wacana (UKDW),
Indonesia


Finance Chair

Arie Ardiyanti

Arie Ardiyanti
Telkom University, Indonesia


Publication Chairs

Derry Wijaya

Derry Wijaya
Monash University, Indonesia

Hayuning Titi Karsanti

Hayuning Titi Karsanti
National Research and Innovation Agency (BRIN),
Indonesia


Dian Isnaeni Nurul Afra

Dian Isnaeni Nurul Afra
National Research and Innovation Agency (BRIN),
Indonesia

Halim Budi Santoso

Halim Budi Santoso
Universitas Kristen Duta Wacana (UKDW),
Indonesia


Technical Program Chair

Ade Romadhony

Ade Romadhony
Telkom University,
Indonesia


Secretary

Christine Cecylia Munthe

Christine Cecylia Munthe
National Research and Innovation Agency (BRIN,
Indonesia


Publicity Chairs

Dini Fronitasari

Dini Fronitasari
KORIKA, Indonesia

Lucia Dwi Krisnawati

Lucia Dwi Krisnawati
Universitas Kristen Duta Wacana (UKDW),
Indonesia



Web Master

Siska Pebiana

Siska Pebiana
National Research and Innovation Agency (BRIN),
Indonesia




Local Arrangement Chair

Antonius Rachmat Chrismanto

Antonius Rachmat Chrismanto
Universitas Kristen Duta Wacana (UKDW),
Indonesia


Sponsorship Chair

Hammam Riza

Hammam Riza
KORIKA, Indonesia


Steering Committee

Satoshi Nakamura
Nara Institute of Science and Technology, Japan
Sin-Horng Chen
National Yang Ming Chiao Tung University, Taiwan
Sakriani Sakti
Nara Institute of Science and Technology, Japan
Hsin-Min Wang
Academia Sinica, Taiwan
Hammam Riza
National Research and Innovation Agency (BRIN), Indonesia
Wiyatiningsih
Universitas Kristen Duta Wacana (UKDW), Indonesia


International Advisory Committee

Nick Campbell
Trinity College Dublin, Ireland
Kikuo Maekawa
National Institute for Japanese Language and Linguistics, Japan
Chiu-Yu Tseng
Academia Sinica, Taiwan
Tan Lee
Chinese University of Hong Kong, Hong Kong
Helen Meng
Chinese University of Hong Kong, Hong Kong
Sakriani Sakti
Nara Institute of Science and Technology, Japan
Hammam Riza
National Research and Innovation Agency (BRIN), Indonesia




Program Committee

Nick Campbell
Trinity College Dublin, Ireland
Kikuo Maekawa
National Institute for Japanese Language and Linguistics, Japan
Chiu-Yu Tseng
Academia Sinica, Taiwan
Tan Lee
Chinese University of Hong Kong, Hong Kong
Helen Meng
Chinese University of Hong Kong, Hong Kong
Sakriani Sakti
Nara Institute of Science and Technology, Japan


Reviewers

Umi Proboyekti
Universitas Kristen Duta Wacana, Indonesia
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