Sripath Mishra

Sripath Mishra

CS PhD candidate at Purdue. Anomaly and intrusion detection for edge and distributed systems — explainable AI, low-latency inference, federated learning, retrieval, GNNs. Seeking Applied Scientist / ML Engineer roles, 2027 start.

Publications

First author on three of five. Full list on Google Scholar.

Conference Papers

FlowRAG: A Two-Stage Retrieval-Augmented Intrusion Detection System for Adaptive UAV Network Security

Published in IEEE International Conference on Edge Computing and Communications (EDGE), 2026

A two-stage edge–cloud intrusion detector: an on-device fast path clears ~90% of flows in 4.78 ms (P99 6.16 ms) on a Raspberry Pi 4B, escalating only ambiguous flows to retrieval at the base station — +16% F1 over the strongest baseline under mobility-induced drift.

Recommended citation: Sripath Mishra, Shradha Awasthi, Bharat Bhargava, Zizheng Liu, Shafkat Islam. "FlowRAG: A Two-Stage Retrieval-Augmented Intrusion Detection System for Adaptive UAV Network Security." IEEE International Conference on Edge Computing and Communications (EDGE), 2026.

Enriching Network Traffic Traces for Increasing Classification Accuracy

Published in IEEE International Performance, Computing, and Communications Conference (IPCCC), 2025

A testbed isolating one network factor at a time shows that trace augmentation is method-specific: the same augmentation that helps packet-size-sequence classifiers degrades timestamp-based ones.

Recommended citation: Sripath Mishra, Akhil Prasad, Sonia Fahmy. "Enriching Network Traffic Traces for Increasing Classification Accuracy." IEEE International Performance, Computing, and Communications Conference (IPCCC), Austin, TX, November 2025.
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A Real-Time Feature Indexing System on Live Video Streams

Published in 2020 IEEE 44th Annual Computer Software and Applications Conference (COMPSAC), 2020

This paper presents a real-time feature indexing system for live video streams.

Recommended citation: Aditya Chakraborty, Akshay Pawar, Hojoung Jang, Shunqiao Huang, Sripath Mishra, Shuo-Han Chen, Yuan-Hao Chang, George K. Thiruvathukal and Yung-Hsiang Lu. "A Real-Time Feature Indexing System on Live Video Streams." 2020 IEEE 44th Annual Computer Software and Applications Conference (COMPSAC), Madrid, Spain, 2020.
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Datasets & Benchmarks

UAV-CAS: A Calibrated Digital-Twin Dataset for Intrusion Detection in UAV Swarm Networks

Published in arXiv:2606.17845 (dataset on IEEE DataPort), 2026

99,492 flows across 1,024 configurations from a Containernet digital twin calibrated against the NSF AERPAW testbed to 0.33 Hellinger divergence. Benchmarking 10 IDS shows binary detection saturating above 0.98 while stealth-paired collaborative attacks collapse to 0.51–0.86 AUROC.

Recommended citation: Sripath Mishra, Bharat Bhargava, Zizheng Liu, Shafkat Islam. "UAV-CAS: A Calibrated Digital-Twin Dataset for Intrusion Detection in UAV Swarm Networks." arXiv:2606.17845, 2026. Dataset: IEEE DataPort, doi:10.21227/zgrg-z865.
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Journal Articles

Automated Discovery of Network Cameras in Heterogeneous Web Pages

Published in ACM Transactions on Internet Technology, 22(1), Article 15, 2021

A general, automated system for aggregating network camera data spread across thousands of uniquely structured web pages — 57,364 cameras extracted from 237,257 pages.

Recommended citation: Ryan Dailey, Aniesh Chawla, Andrew Liu, Sripath Mishra, Ling Zhang, Josh Majors, Yung-Hsiang Lu, George K. Thiruvathukal. "Automated Discovery of Network Cameras in Heterogeneous Web Pages." ACM Transactions on Internet Technology, 22(1), Article 15, 2021, pp. 1–25.
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