%% altacv.tex — Kim Dongjin Academic CV
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\begin{document}

%% ── HEADER ──────────────────────────────────────────────────────────────────
\name{Kim Dongjin}
\tagline{Integrated M.S.–Ph.D. in AI · KAIST DAVIAN Lab}
\photoR{2.5cm}{profile_img_small.jpg}

\personalinfo{%
  \email{dj\_kim@kaist.ac.kr}
  \location{Seongnam, South Korea}
  \linkedin{dongjin-kim-2447952a0}
  \href{https://arxiv.org/search/?searchtype=author&query=Dongjin+Kim}{\faGraduationCap\ arXiv}
  \href{https://scholar.google.co.kr/citations?user=icG_qkUAAAAJ&hl=en}{\faGraduationCap\ Scholar}
}

\makecvheader

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\cvsection{About}
\begin{quote}
Integrated M.S.–Ph.D. student in the DAVIAN Lab at KAIST AI, advised by Prof.\ \href{https://sites.google.com/site/jaegulchoo/}{Jaegul Choo}. My research centers on Vision-Language-Action (VLA) for robotics, building on earlier work in multi-modal grounding and language grounding (LLM Safety).
\end{quote}

\cvsection{Contact}
\begin{itemize}[leftmargin=*,nosep]
  \item \faEnvelope\enspace \href{mailto:dj_kim@kaist.ac.kr}{dj\_kim@kaist.ac.kr}
  \item \faMapMarker\enspace Seongnam, South Korea
  \item \faLinkedin\enspace \href{https://www.linkedin.com/in/dongjin-kim-2447952a0/}{dongjin-kim-2447952a0}
  \item \faPhone\enspace +82-10-2128-0852
\end{itemize}

\medskip

\cvsection{Research Interests}
\cvtag{Vision-Language-Action}
\cvtag{LLM Safety}
\cvtag{Multi-modal Learning}
\cvtag{Video Understanding}
\cvtag{Sound Source Localization}

\medskip

\cvsection{Skills \& Tools}
\cvtag{Python}
\cvtag{PyTorch}
\cvtag{Transformers}
\cvtag{LLMs / RAG}
\cvtag{Git}

\switchcolumn

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\cvsection{Education}

\cvevent{Integrated M.S.–Ph.D. in Artificial Intelligence}{KAIST · DAVIAN Lab}{2025 -- Present}{Seongnam, South Korea}
Advisor: Prof.\ \href{https://sites.google.com/site/jaegulchoo/}{Jaegul Choo}. Research focus: VLA, LLM Safety, multi-modal learning.

\divider

\cvevent{B.S. in Computer Science \& Engineering}{Kyung Hee University}{2019 -- 2025}{Seoul, South Korea}
Undergraduate researcher, Visual AI Lab. Advisor: Prof.\ Jung Uk Kim.\\
Research focus: Multi-modal learning, Video Understanding, Sound Source Localization.

%% ── PUBLICATIONS ────────────────────────────────────────────────────────────
\cvsection{Publications}
{\small ${}^*$Equal contribution \quad \textbf{Bold} = Dongjin Kim}

\medskip
\textcolor{heading}{\textbf{2026}}
\smallskip

\begin{itemize}[leftmargin=1em,nosep,itemsep=3pt]
  \item \textbf{3D HAMSTER: Bridging Planning and Control in Hierarchical\\
        Vision Language Action Models through 3D Trajectory Guidance}\\
        {\small Dongyoon Hwang$^*$, Byungkun Lee$^*$, \textbf{Dongjin Kim}$^*$, Hyojin Jang,\\
        Hoiyeong Jin, Jueun Mun, Minho Park, Hojoon Lee, Hyunseung Kim, Jaegul Choo}\\
        {\footnotesize \textit{IROS 2026} \quad
        \href{https://davian-robotics.github.io/3D_HAMSTER/}{[project]}
        \href{https://arxiv.org/abs/2606.31329}{[arXiv]}
        \href{https://github.com/DAVIAN-Robotics/3D_HAMSTER}{[code]}}

  \item \textbf{ExpGuard: LLM Content Moderation in Specialized Domains}\\
        {\small Minseok Choi$^*$, \textbf{Dongjin Kim}$^*$, Seungbin Yang, Subin Kim,\\
        Youngjun Kwak, Juyoung Oh, Jaegul Choo, Jungmin Son}\\
        {\footnotesize \textit{ICLR 2026} \quad
        \href{https://arxiv.org/abs/2603.02588}{[arXiv]}
        \href{https://github.com/brightjade/ExpGuard}{[code]}}

  \item \textbf{LiveWeb-IE: A Benchmark For Online Web Information Extraction}\\
        {\small Seungbin Yang, Jihwan Kim, Jaemin Choi, \textbf{Dongjin Kim}, Soyoung Yang,\\
        ChaeHun Park, Jaegul Choo}\\
        {\footnotesize \textit{ICLR 2026} \quad
        \href{https://arxiv.org/abs/2603.13773}{[arXiv]}}
\end{itemize}

\medskip
\textcolor{heading}{\textbf{2025}}
\smallskip

\begin{itemize}[leftmargin=1em,nosep,itemsep=3pt]
  \item \textbf{Object-aware Sound Source Localization via Audio-Visual Scene Understanding}\\
        {\small Sung Jin Um$^*$, \textbf{Dongjin Kim}$^*$, Sangmin Lee, Jung Uk Kim}\\
        {\footnotesize \textit{CVPR 2025} \quad
        \href{https://arxiv.org/pdf/2506.18557}{[arXiv]}
        \href{https://github.com/VisualAIKHU/OA-SSL}{[code]}}

  \item \textbf{Watch Video, Catch Keyword: Context-aware Keyword Attention for\\
        Moment Retrieval and Highlight Detection}\\
        {\small Sung Jin Um, \textbf{Dongjin Kim}, Sangmin Lee, Jung Uk Kim}\\
        {\footnotesize \textit{AAAI 2025} \quad
        \href{https://arxiv.org/pdf/2501.02504}{[arXiv]}
        \href{https://github.com/VisualAIKHU/Keyword-DETR}{[code]}}
\end{itemize}

\medskip
\textcolor{heading}{\textbf{2024}}
\smallskip

\begin{itemize}[leftmargin=1em,nosep,itemsep=3pt]
  \item \textbf{Learning to Visually Localize Sound Sources from Mixtures\\
        without Prior Source Knowledge}\\
        {\small \textbf{Dongjin Kim}$^*$, Sung Jin Um$^*$, Sangmin Lee, Jung Uk Kim}\\
        {\footnotesize \textit{CVPR 2024} \quad
        \href{https://arxiv.org/pdf/2403.17420}{[arXiv]}
        \href{https://github.com/VisualAIKHU/NoPrior_MultiSSL}{[code]}}
\end{itemize}

\medskip
\textcolor{heading}{\textbf{2023}}
\smallskip

\begin{itemize}[leftmargin=1em,nosep,itemsep=3pt]
  \item \textbf{Audio-Visual Spatial Integration and Recursive Attention for\\
        Robust Sound Source Localization}\\
        {\small Sung Jin Um$^*$, \textbf{Dongjin Kim}$^*$, Jung Uk Kim}\\
        {\footnotesize \textit{ACM MM 2023} \quad
        \href{https://arxiv.org/pdf/2308.06087}{[arXiv]}
        \href{https://github.com/VisualAIKHU/SIRA-SSL}{[code]}}
\end{itemize}

%% ── EXPERIENCE ───────────────────────────────────────────────────────────────
\cvsection{Experience}

\cvevent{Graduate Researcher}{KAIST AI, DAVIAN Lab}{Mar 2025 -- Present}{Seongnam, South Korea}
Research on VLA, LLM Safety, and multi-modal learning.

\divider

\cvevent{AI Engineer}{LETSUR (AI Startup)}{Mar 2024 -- Aug 2024}{Seoul, South Korea}
Developed AI-based services utilizing LLMs and RAG.

\divider

\cvevent{AI Research Intern}{ETRI (Electronics and Telecommunications Research Institute)}{Jan 2024 -- Feb 2024}{Daejeon, South Korea}
Research on Video Moment Retrieval and Highlight Detection.

\divider

\cvevent{Undergraduate Researcher}{Kyung Hee University, Visual AI Lab}{Nov 2022 -- Feb 2025}{Seoul, South Korea}
Supervisor: Prof.\ Jung Uk Kim. Published 4 papers (CVPR×2, AAAI, ACM MM).

%% ── TALKS ────────────────────────────────────────────────────────────────────
\cvsection{Talks \& Presentations}

\cvevent{Invited Talk}{NexusAI Cohort 2 Final Seminar}{2025}{Seoul, South Korea}
\textit{``My Experience of CVPR Acceptance as an Undergraduate and Advice for Graduate School''}

\divider

\cvevent{Conference Poster}{CVPR 2025}{Jun 2025}{Nashville, TN, USA}
Object-aware Sound Source Localization via Audio-Visual Scene Understanding

\divider

\cvevent{Conference Poster}{CVPR 2024}{Jun 2024}{Seattle, WA, USA}
Learning to Visually Localize Sound Sources from Mixtures without Prior Source Knowledge

\divider

\cvevent{Conference Poster}{ACM MM 2023}{Oct 2023}{Ottawa, Canada}
Audio-Visual Spatial Integration and Recursive Attention for Robust Sound Source Localization

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