SINRG
Spatial Intelligence Research Group

Conferences and Journals

A First Look at Multimodal Mobile Application Performance on XR and AI Smart Glasses

2026

Authors: Majd Khalaf, Matthew Garcia, Mayank Chadha, Mallesham Dasari

ACM MOBICOM 2026 (Conference on Mobile Computing and Networking)

TSMC: Time-Varying Scene Mesh Compression

2026

Authors: Guodong Chen, Libor Váša, Amrita Mazumdar, Mallesham Dasari

ACM SIGGRAPH 2026 (Conference on Computer Graphics)

Paper | Code | Video


Implicit Surface Compression -- with Good Old Discrete Cosine Transform and Motion Compensation

2026

Authors: Tao Jin, Tianshu Huang, Shengxi Wu, Mallesham Dasari, Srinivasan Seshan, Anthony Rowe

ACM SIGGRAPH 2026 (Conference on Computer Graphics)

Paper | Video


Understanding Organizational Strategies Across Multimodal Artifacts in Immersive Computational Notebooks

2026

Authors: Sungwon Inn, Minju Baeck, Yalong Yang, Sang Ho Yoon, Woontack Woo, Mallesham Dasari

IEEE ISMAR 2026 (Conference on Mixed and Augmented Reality)
highly ranked and fast-tracked to appear in IEEE Transactions on Visualization and Computer Graphics (TVCG)

Paper | Code | Video


SceneHub4D: A Dataset and Evaluation Framework for 6-DoF 4D VR Scenes

2026

Authors: Jaehong Kim, Tao Jin, Mallesham Dasari,Srinivasan Seshan, Anthony Rowe

IEEE VR 2026 (Conference on Virtual Reality and 3D User Interfaces)
highly ranked and fast-tracked to appear in IEEE Transactions on Visualization and Computer Graphics (TVCG)

Paper | Code | Video


LMG: Efficient Streaming of Layered Mesh-Gaussian 3D Scenes

2026

Yuan-Chun Sun, Guodong Chen, Sam Ziaie Kondori, Mallesham Dasari, Cheng-Hsin Hsu

ACM MMSys 2026 (Conference on Multimedia Systems)

SPARC: Proximity-aware Scheduling of AR Mapping and Cloud-based GenAI Upsampling for Efficient Multi-User SLAM

2026

Shneka Muthu Kumara Swamy, Mallesham Dasari, Nicholas Mastronarde, Jacob Chakareski

ACM MMSys 2026 (Conference on Multimedia Systems)

ISM: Intelligent Multi-Path Scheduler for Multi-Camera Networked Systems

2026

Alireza Mohammadhosseini, Jacob Chakareski, Mallesham Dasari

ACM MMSys 2026 (Conference on Multimedia Systems)

CleAR: Robust Context-Guided Generative Lighting Estimation for Mobile Augmented Reality

2025

Authors: Yiqin Zhao, Mallesham Dasari, Tian Guo

ACM IMWUT/UbiComp 2025 (Journal/Conference on Interactive, Mobile, Wearable, and Ubiquitous Technologies)

Paper


TVMC: Time-Varying Mesh Compression Using Volume-Tracked Reference Meshes

2025

Authors: Guodong Chen, Filip Hácha, Libor Váša, Mallesham Dasari

ACM MMSys 2025 (Conference on Multimedia Systems)

Paper | Code


🏆 Best Reproducible Paper Award

4DGStream: Variable Bitrate Dynamic Gaussian Splatting Streaming

2025

Authors: Zhicheng Liang, Dayou Zhang, Linfeng Shen, Miao Zhang, Jian Zhang, Bin Ju, Mallesham Dasari, Fangxin Wang, Jiangchuan Liu

IEEE Transactions on Multimedia 2025

Paper


SVD: Spatial Video Dataset

2025

Authors: MH Izadimehr, Milad Ghanbari, Guodong Chen, Wei Zhou, Xiaoshuai Hao, Mallesham Dasari, Christian Timmerer, Hadi Amirpour

ACM MM 2025 (Conference on Multimedia)

Paper | Dataset Webpage


Paykan: Virtual reality gaming as a therapeutic tool for target panic disorder

2025

Authors: Hesam Sakian Mohamadi, Faraz Bakhshi, Yoones A. Sekhavat, Mallesham Dasari, Kazem Gobadi Ansaroudi, Mahdi Ahmadzadeh Haji Alilou

Journal of Entertainment Computing 2025

Paper


MeshReduce: Scalable and Bandwidth Efficient 3D Scene Capture

2024

Authors: Tao Jin, Mallesham Dasari, Connor Smith, Kittipat Apicharttrisorn, Srinivasan Seshan, Anthony Rowe

IEEE VR 2024 (Conference on Virtual Reality and 3D User Interfaces)

Paper | Teaser

StageAR: Markerless Mobile Phone Localization for AR in Live Events

2024

Authors: Tao Jin, Shengxi Wu, Mallesham Dasari, Kittipat Apicharttrisorn, Anthony Rowe

IEEE VR 2024 (Conference on Virtual Reality and 3D User Interfaces)

Paper | Teaser

Fumos: Neural Compression and Progressive Refinement for Continuous Point Cloud Video Streaming

2024

Authors: Zhicheng Liang, Junhua Liu, Mallesham Dasari, Fangxin Wang

IEEE VR 2024 (Conference on Virtual Reality and 3D User Interfaces)
highly ranked and fast-tracked to appear in IEEE Transactions on Visualization and Computer Graphics (TVCG)

Paper | Video

RenderFusion: Balancing Local and Remote Rendering for Interactive 3D Scenes

2024

Authors: Edward Lu, Sagar Bharadwaj, Mallesham Dasari, Connor Smith, Srinivasan Seshan, Anthony Rowe

IEEE ISMAR 2023 (Conference on Augmented and Mixed Reality).

Paper | Code | Teaser

RoVaR: Robust Multi-agent Tracking through Dual-layer Diversity in Visual and RF Sensing

2023

Authors: Mallesham Dasari, Ramanujan K Sheshadri, Karthikeyan Sundaresan, Samir R. Das

ACM IMWUT/UbiComp 2023 (Journal/Conference on Interactive, Mobile, Wearable, and Ubiquitous Technologies).

Paper | Data | AR Game

Scaling VR Video Conferencing

2023

Authors: Mallesham Dasari, Edward Lu, Nuno Pereira, Michael Farb, Ivan Liang, Anthony Rowe

IEEE VR 2024 (Conference on Virtual Reality and 3D User Interfaces)

Paper | Slides | Code | Teaser

Cyclops: an FSO-based wireless link for VR headsets

2022

Authors: Himanshu Gupta, Max Curran, Jon Longtin, Torin Rockwell, Kai Zheng, Mallesham Dasari

ACM SIGCOMM 2022 (Conference on Data Communications)

Paper

Swift: Adaptive Video Streaming with Layered Neural Codecss

2022

Authors: Mallesham Dasari, Kumara Kahatapitiya, Samir R Das, Aruna Balasubramanian, Dimitris Samaras

USENIX NSDI (Conference on Networked Systems Design and Implementation)

Paper | Slides | Code | Video

dcSR: Practical Video Quality Enhancement Using Data-Centric Super Resolution

2021

Authors: Duin Baek, Mallesham Dasari, Jihoon Ryoo, Samir R. Das

ACM CoNEXT '21: Proceedings of the 17th International Conference on emerging Networking EXperiments and Technologies

Paper

L3BOU: Low Latency, Low Bandwidth, Optimized Super-Resolution Backhaul for 360-Degree Video Streaming

2021

Authors: Ayush Sarkar, John Murray, Mallesham Dasari, Michael Zink, Klara Nahrstedt

IEEE International Symposium on Multimedia (ISM)

Paper

Streaming 360-Degree Videos Using Super-Resolution

2020

Authors: Mallesham Dasari, Arani Bhattacharya, Santiago Vargas, Pranjal Sahu, Aruna Balasubramanian, Samir R Das

IEEE INFOCOM 2020-IEEE Conference on Computer Communications. Pages 1977-1986

Paper

Multiple transmitter localization under time-skewed observations

2019

Authors: Mohammad Ghaderibaneh, Mallesham Dasari, Himanshu Gupta

2019 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN). Pages 1-5

Paper

Advancing user quality of experience in 360-degree video streaming

2019

Authors: Sohee Park, Arani Bhattacharya, Zhibo Yang, Mallesham Dasari, Samir R Das, Dimitris Samaras

2019 IFIP Networking Conference (IFIP Networking). Pages 1-9

Paper

A lightweight multi-section CNN for lung nodule classification and malignancy estimation

2018

Authors: Pranjal Sahu, Dantong Yu, Mallesham Dasari, Fei Hou, Hong Qin

IEEE journal of biomedical and health informatics

Paper

Understanding user perceived video quality using multipath TCP over wireless network

2018

Authors: Sohee Kim Park, Arani Bhattacharya, Mallesham Dasari, Samir R Das

IEEE 39th Sarnoff Symposium

Paper

Scalable ground-truth annotation for video qoe modeling in enterprise wifi

2018

Authors: Mallesham Dasari, Shruti Sanadhya, Christina Vlachou, Kyu-Han Kim, Samir R Das

IEEE/ACM 26th International Symposium on Quality of Service (IWQoS)

Paper

Impact of Device Performance on Mobile Internet QoE

2018

Authors: Mallesham Dasari, Santiago Vargas, Arani Bhattacharya, Aruna Balasubramanian, Samir Das, Mike Ferdman

ACM IMC 2018 (Conference on Internet Measurements)

Paper | Slides | Data | Video

Scalable Ground-Truth Annotation for Video QoE Modeling in Enterprise WiFi

2018

Authors: Mallesham Dasari, Shruti Sanadhya, Christina Vlachou, Kyu-Han Kim, Samir R Das

IEEE IWQoS

Paper

Workshops

XRAI Care: A Systems Perspective on Remote Assistance for Older Adults with XR and AI

2025

Authors: Mallesham Dasari, Vyas Sekar

ACM CHI Workshop on Aging in Place 2025

Paper

Spatial Video Streaming on Apple Vision Pro XR Headset

2025

Authors: Guodong Chen, Sizhe Wang, Dimitrios Koustonikolous, Jacob Chakareski, Mallesham Dasari

ACM HotMobile 2025

Paper

In-operando tracking and prediction of transition in material system using LSTM

2018

Authors: Pranjal Sahu, Dantong Yu, Kevin Yager, Mallesham Dasari, Hong Qin

AI-Science'18: Proceedings of the 1st International Workshop on Autonomous Infrastructure for Science

Paper

Posters

Capacitive Sensing-based Eye Tracking for XR Glasses

Authors: Aidan Hanson, Amr Kassab, Mallesham Dasari

ACM MobiCom 2024 (Conference on Mobile Computing and Networking)

Paper


🏆 SRC Award - 2nd Place Winner

Demystifying hardware bottlenecks in mobile web quality of experience

Authors: Mallesham Dasari, Conor Kelton, Javad Nejati, Aruna Balasubramanian, Samir R Das

ACM SIGCOMM Posters and Demos '17: Proceedings of the SIGCOMM Posters and Demos

Paper

Demos

Demo: Remote Human-Robot Collaboration in XR

2025

Authors: Zhewen Yang, Gudong Chen, Mayank Agarwal, Barath Balamurugan, Mallesham Dasari

ACM HotMobile 2025

Paper | Demo Video


🏆 Best Demo Award

MeshReduce: Split Rendering of Live 3D Scene for Virtual Teleportation

2024

Authors: Tao Jin, Edward Lu, Mallesham Dasari, Kittipat Apicharttrisorn, Srinivasan Seshan, Anthony Rowe

IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW), 2024. Pages 1186-1189

Paper

Patents

Visual and RF Sensor Fusion for Multi-Agent Tracking

2024

Inventors: Karthikeyan Sundaresan, Ramanujan Seshadri, Mallesham Dasari

Patent

Estimating video quality of experience

2019

Inventors: Mallesham Dasari, Shruti Sanadhya, Christina Vlachou, Kyu-Han Kim

Patent

Systems and methods for motion estimation for coding a video sequence

2018

Inventors: Mallesham Dasari, Himanshu Sindwal, Naresh Vattikuti, Srinivasa Rao Venkata Maddela

Patent