Search Results for author: Vijay Sivaraman

Found 4 papers, 1 papers with code

Detecting Anomalous Microflows in IoT Volumetric Attacks via Dynamic Monitoring of MUD Activity

no code implementations11 Apr 2023 Ayyoob Hamza, Hassan Habibi Gharakheili, Theophilus A. Benson, Gustavo Batista, Vijay Sivaraman

(4) We demonstrate how our models scale in environments with a large number of connected IoTs (with datasets collected from a network of IP cameras in our university campus) by considering various training strategies (per device unit versus per device type), and balancing the accuracy of prediction against the cost of models in terms of size and training time.

One-class classifier

Modeling Live Video Streaming: Real-Time Classification, QoE Inference, and Field Evaluation

no code implementations5 Dec 2021 Sharat Chandra Madanapalli, Alex Mathai, Hassan Habibi Gharakheili, Vijay Sivaraman

Our contributions are four-fold: (1) We analyze about 23, 000 video streams from Twitch and YouTube, and identify key features in their traffic profile that differentiate live and on-demand streaming.

Management

Modeling Classroom Occupancy using Data of WiFi Infrastructure in a University Campus

no code implementations19 Apr 2021 Iresha Pasquel Mohottige, Hassan Habibi Gharakheili, Vijay Sivaraman, Tim Moors

Universities worldwide are experiencing a surge in enrollments, therefore campus estate managers are seeking continuous data on attendance patterns to optimize the usage of classroom space.

Clustering

Verifying and Monitoring IoTs Network Behavior using MUD Profiles

1 code implementation7 Feb 2019 Ayyoob Hamza, Dinesha Ranathunga, Hassan Habibi Gharakheili, Theophilus A. Benson, Matthew Roughan, Vijay Sivaraman

Our first contribution is to develop a tool that takes the traffic trace of an arbitrary IoT device as input and automatically generates the MUD profile for it.

Networking and Internet Architecture

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