4 papers
Denial of Deadline: Network-Driven Accuracy Collapse in Distributed Inference Pipelines
Jhonatan Tavori, Gur-Eyal Sela, Ion Stoica +1
Inference systems increasingly combine a fast path that returns predictions within the application's latency deadline together with a higher-accuracy slow path that runs higher-com…
A Vision-Based Analysis of Congestion Pricing in New York City
Mehmet Kerem Turkcan, Jhonatan Tavori, Javad Ghaderi +3
We examine the impact of New York City's congestion pricing program through automated analysis of traffic camera data. Our computer vision pipeline processes footage from over 900…
RetryGuard: Preventing Self-Inflicted and Attack-Driven Retry Storms in Cloud Applications
Jhonatan Tavori, Anat Bremler-Barr, Hanoch Levy +1
Modern cloud applications are built from independent microservices, offering scalability and usage-based billing. However, their reliance on independently-operating auto-scalers in…
Resilience of Networks to Spreading Computer Viruses: Optimal Anti-Virus Deployment (Extended Version)
Jhonatan Tavori, Hanoch Levy
Deployment of anti-virus software is a common strategy for preventing and controlling the propagation of computer viruses and worms over a computer network. As the deployment of su…