Author:
Mallesham Dasari (Northeastern University, USA)
Doctoral dissertations represent some of the most substantial and original research contributions in multimedia. They reflect years of exploration, technical innovation, and scientific discovery, often opening new directions for the broader research community.
ACM SIGMM Records has historically provided a platform for showcasing doctoral dissertations in multimedia. I am excited to help revive this tradition through the PhD Thesis Column, bringing renewed attention to the outstanding research contributions of emerging scholars across our community.
About Me
I am Mallesham Dasari, an Assistant Professor in the Department of Electrical and Computer Engineering at Northeastern University, where I lead the Spatial Intelligence Research Group (SINRG). My research spans multimedia systems, computer networking, immersive computing, and spatial intelligence, with particular interests in 3D/4D media, extended reality, and AI-driven multimedia systems. Many important ideas emerge from PhD dissertations but do not always reach audiences beyond their immediate research communities. I see this column as an opportunity to help bridge that gap.
Vision for the Column
My vision is to reestablish the PhD Thesis Column as a regular feature of ACM SIGMM Records, celebrating doctoral research and making it accessible to the broader multimedia community.
The column will highlight recently completed dissertations spanning the breadth of multimedia research, including multimedia understanding and generation, multimodal AI, search and recommendation, reasoning, human-centered computing, embodied and immersive experiences, multimedia systems, and emerging applications. Rather than simply reproducing dissertation abstracts, each contribution will tell the story behind the research: What motivated the work? What fundamental challenges did it address? What are its most significant contributions? And what new research opportunities does it create?
I hope the column will serve three purposes: recognize the achievements of recent PhD graduates, help researchers discover ideas beyond their immediate specializations, and inspire current doctoral students exploring new research directions.
How Students Can Contribute
I warmly invite recent PhD graduates and their advisors to contribute to the column. Contributors are encouraged to prepare a concise, accessible summary covering:
- Research motivation: What problem does the dissertation address, and why is it important?
- Key contributions: What are the main technical innovations and research findings?
- Impact: How does the work advance multimedia research or enable new applications?
- Future directions: What open questions and opportunities emerge from the dissertation?
Submissions should also include the thesis title, author, institution, advisor(s), graduation year, and links to the dissertation and relevant research artifacts. Check out previous PhD thesis summaries highlighted on the SIGMM records webpage here: https://records.sigmm.org/scientific-reports/catlist-example/
I look forward to working with the SIGMM community to highlight the next generation of multimedia researchers and their contributions.
Interested in contributing or nominating a dissertation? Please contact me at m.dasari@northeastern.edu.
Mallesham Dasari
Assistant Professor, Northeastern University, USA
Editor, PhD Thesis Column, ACM SIGMM Records
Webpages: mallesham.com | sinrg.org