TurboTest: Learning When Less is Enough through Early Termination of Internet Speed Tests
Haarika Manda, Manshi Sagar, Yogesh, Kartikay Singh, Cindy Zhao, Tarun Mangla, Phillipa Gill, Elizabeth Belding, Arpit Gupta
USENIX NSDI, 2026
A dual-stage time-series model learns when a speed test has collected enough evidence to stop, balancing measurement accuracy and data cost.
Evaluated on 1 million M-Lab tests · 1.8–4.4× higher data savings than a BBR-signal baseline, with lower median error
The Efficacy of the Connect America Fund in Addressing US Internet Access Inequities
Haarika Manda*, Varshika Srinivasavaradhan*, Laasya Koduru, Kevin Zhang, Xuanhe Zhou, Udit Paul, Elizabeth Belding, Arpit Gupta, Tejas N. Narechania
ACM SIGCOMM, 2024
Assessing ISP deployment and service delivery under the Connect America Fund.
* Equal contribution · 2025 IRTF Applied Networking Research Prize
netFound: Principled Design for Network Foundation Models
Sylee Beltiukov, Satyandra Guthula, Haarika Manda, Jaber Daneshamooz, Wenbo Guo, Walter Willinger, Arpit Gupta, Inder Monga
arXiv preprint, 2026
A network foundation model designed to learn reusable representations of traffic.
Pramana: A Composable, Domain-Specific Backend for Empirical Networking Research
Jaber Daneshamooz, Eugene Vuong, Alagappan Ramanathan, Manni Moghimi, Haarika Manda, Satyam Kumar, Snithik Thode, Satyandra Guthula, Sylee Beltiukov, Dongsu Han, Tarun Mangla, Sangeetha Abdu Jyothi, Walter Willinger, Arpit Gupta
ACM HotNets, 2026 · Accepted
Specify network conditions and application workflows to generate telemetry for repeatable experiments.
Rethinking Network Foundation Models: From Bigger Models to Better Data
Jaber Daneshamooz, Haarika Manda, Manni Moghimi, Sylee Beltiukov, Walter Willinger, Arpit Gupta
NTC Reloaded · CoNEXT workshop, 2026 · Accepted
Manuscript not yet public.
Bridging multimodal microscopy for advanced characterization on nuclear fuel using machine learning
Haarika Manda*, Liang Zhao*, Rahul Reddy Kancharla, Xianghui Xiao, Charith Purushotham, Yalei Tang, Peng Xu, Tiankai Yao, Fei Xu
Frontiers in Mechanical Engineering 11, 1619834, 2025
* Equal contribution.
The Policy Implications of Early Termination in Internet Speed Testing
Haarika Manda, Manshi Sagar, Yogesh, Kartikay Singh, Cindy Zhao, Tarun Mangla, Phillipa Gill, Elizabeth Belding, Arpit Gupta
ACM IMC PRIME workshop, 2025
Examining how early termination of speed tests intersects with the use of Internet measurements in policy.
Measuring Broadband Policy Success
Haarika Manda, Varshika Srinivasavaradhan, Laasya Koduru, Kevin Zhang, Xuanhe Zhou, Udit Paul, Elizabeth Belding, Arpit Gupta, Tejas N. Narechania
Harvard Law Review Blog, July 16, 2024
Time-Frequency Domain Modified Vision Transformer Model for Detection of Atrial Fibrillation using Multi-lead ECG Signals
Haarika Manda, S. Dash, R. K. Tripathy
National Conference on Communications, 2023
Classifying multilead ECG signals using time-frequency representations and a vision transformer.