12 citations · 42 across the 12 of their papers we have counts for
12 papers
m4: A Learned Flow-level Network Simulator
Chenning Li, Anton A. Zabreyko, Arash Nasr-Esfahany +4
Flow-level simulation is widely used to model large-scale data center networks due to its scalability. Unlike packet-level simulators that model individual packets, flow-level simu…
Fast Userspace Networking for the Rest of Us
Alireza Sanaee, Vahab Jabrayilov, Ilias Marinos +5
After a decade of research in userspace network stacks, why do new solutions remain inaccessible to most developers? We argue that this is because they ignored (1) the hardware con…
Ethereal: Divide and Conquer Network Load Balancing in Large-Scale Distributed Training
Vamsi Addanki, Prateesh Goyal, Ilias Marinos +1
Large-scale distributed training in production datacenters constitutes a challenging workload bottlenecked by network communication. In response, both major industry players (e.g.,…
DBO: Response Time Fairness for Cloud-Hosted Financial Exchanges
Prateesh Goyal, Eashan Gupta, Ilias Marinos +3
In this paper, we consider the problem of hosting financial exchanges in the cloud. Financial exchanges require predictable, equal latency to all market participants to ensure fair…
Scalable Tail Latency Estimation for Data Center Networks
Kevin Zhao, Prateesh Goyal, Mohammad Alizadeh +1
In this paper, we consider how to provide fast estimates of flow-level tail latency performance for very large scale data center networks. Network tail latency is often a crucial m…
Optimal Congestion Control for Time-varying Wireless Links
Prateesh Goyal, Mohammad Alizadeh, Thomas E. Anderson
Modern networks exhibit a high degree of variability in link rates. Cellular network bandwidth inherently varies with receiver motion and orientation, while class-based packet sche…
SWP: Microsecond Network SLOs Without Priorities
Kevin Zhao, Prateesh Goyal, Mohammad Alizadeh +1
The increasing use of cloud computing for latency-sensitive applications has sparked renewed interest in providing tight bounds on network tail latency. Achieving this in practice…
Site-to-Site Internet Traffic Control
Frank Cangialosi, Akshay Narayan, Prateesh Goyal +3
Queues allow network operators to control traffic: where queues build, they can enforce scheduling and shaping policies. In the Internet today, however, there is a mismatch between…
ABC: A Simple Explicit Congestion Controller for Wireless Networks
Prateesh Goyal, Anup Agarwal, Ravi Netravali +2
We propose Accel-Brake Control (ABC), a simple and deployable explicit congestion control protocol for network paths with time-varying wireless links. ABC routers mark each packet…
Secure Incentivization for Decentralized Content Delivery
Prateesh Goyal, Ravi Netravali, Mohammad Alizadeh +1
Prior research has proposed technical solutions to use peer-to-peer (P2P) content delivery to serve Internet video, showing that it can reduce costs to content providers. Yet, such…
Elasticity Detection: A Building Block for Internet Congestion Control
Prateesh Goyal, Akshay Narayan, Frank Cangialosi +3
This paper introduces Nimbus, a robust technique to detect whether the cross traffic competing with a flow is "elastic", and shows that this elasticity detector improves congestion…
Faster Algorithms for Algebraic Path Properties in RSMs with Constant Treewidth
Krishnendu Chatterjee, Rasmus Ibsen-Jensen, Andreas Pavlogiannis +1
Interprocedural analysis is at the heart of numerous applications in programming languages, such as alias analysis, constant propagation, etc. Recursive state machines (RSMs) are s…