Search Results for author: Ravi Netravali

Found 9 papers, 2 papers with code

Apparate: Rethinking Early Exits to Tame Latency-Throughput Tensions in ML Serving

no code implementations8 Dec 2023 Yinwei Dai, Rui Pan, Anand Iyer, Kai Li, Ravi Netravali

Machine learning (ML) inference platforms are tasked with balancing two competing goals: ensuring high throughput given many requests, and delivering low-latency responses to support interactive applications.

MadEye: Boosting Live Video Analytics Accuracy with Adaptive Camera Configurations

no code implementations4 Apr 2023 Mike Wong, Murali Ramanujam, Guha Balakrishnan, Ravi Netravali

Camera orientations (i. e., rotation and zoom) govern the content that a camera captures in a given scene, which in turn heavily influences the accuracy of live video analytics pipelines.

Knowledge Distillation

Marvolo: Programmatic Data Augmentation for Practical ML-Driven Malware Detection

no code implementations7 Jun 2022 Michael D. Wong, Edward Raff, James Holt, Ravi Netravali

Data augmentation has been rare in the cyber security domain due to technical difficulties in altering data in a manner that is semantically consistent with the original data.

Data Augmentation Malware Detection

Bamboo: Making Preemptible Instances Resilient for Affordable Training of Large DNNs

no code implementations26 Apr 2022 John Thorpe, Pengzhan Zhao, Jonathan Eyolfson, Yifan Qiao, Zhihao Jia, Minjia Zhang, Ravi Netravali, Guoqing Harry Xu

DNN models across many domains continue to grow in size, resulting in high resource requirements for effective training, and unpalatable (and often unaffordable) costs for organizations and research labs across scales.

GEMEL: Model Merging for Memory-Efficient, Real-Time Video Analytics at the Edge

no code implementations19 Jan 2022 Arthi Padmanabhan, Neil Agarwal, Anand Iyer, Ganesh Ananthanarayanan, Yuanchao Shu, Nikolaos Karianakis, Guoqing Harry Xu, Ravi Netravali

Video analytics pipelines have steadily shifted to edge deployments to reduce bandwidth overheads and privacy violations, but in doing so, face an ever-growing resource tension.

Management

Revelio: ML-Generated Debugging Queries for Distributed Systems

no code implementations28 Jun 2021 Pradeep Dogga, Karthik Narasimhan, Anirudh Sivaraman, Shiv Kumar Saini, George Varghese, Ravi Netravali

A major difficulty in debugging distributed systems lies in manually determining which of the many available debugging tools to use and how to query its logs.

Boggart: Towards General-Purpose Acceleration of Retrospective Video Analytics

no code implementations21 Jun 2021 Neil Agarwal, Ravi Netravali

Commercial retrospective video analytics platforms have increasingly adopted general interfaces to support the custom queries and convolutional neural networks (CNNs) that different applications require.

Dorylus: Affordable, Scalable, and Accurate GNN Training with Distributed CPU Servers and Serverless Threads

1 code implementation24 May 2021 John Thorpe, Yifan Qiao, Jonathan Eyolfson, Shen Teng, Guanzhou Hu, Zhihao Jia, Jinliang Wei, Keval Vora, Ravi Netravali, Miryung Kim, Guoqing Harry Xu

Computation separation makes it possible to construct a deep, bounded-asynchronous pipeline where graph and tensor parallel tasks can fully overlap, effectively hiding the network latency incurred by Lambdas.

Continuous Prefetch for Interactive Data Applications

1 code implementation15 Jul 2020 Haneen Mohammed, Ziyun Wei, Eugene Wu, Ravi Netravali

Interactive data visualization and exploration (DVE) applications are often network-bottlenecked due to bursty request patterns, large response sizes, and heterogeneous deployments over a range of networks and devices.

Databases

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