Amin Vahdat
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where they keep going back
no series more than once — all 11 in the filters
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who talks about the same things
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| title | conference | date |
|---|---|---|
| Keynote: The Physics of Thought and the Architecture of Intelligence | NSDI '26 | 2026-05-04 |
Maps historical 5x efficiency breaks to modern models and hardware, claims transformers delivered ~5x compute efficiency over LSTMs, and argues specialization… | ||
| Preventing Network Bottlenecks: Accelerating Datacenter Services with Hotspot-Aware... | NSDI '25 | 2025-04-28 |
Analysis of Google datacenter ToR hotspots shows links that persist hot for hours and often exceed 75–90% utilization, causing over 2× end-to-end latency for… | ||
| Harmony: A Congestion-free Datacenter Architecture | 21st USENIX Symposium on Networked Systems Design and Implementation (NSDI '24) | 2024-04-16 |
Claims a datacenter architecture that guarantees bounded queueing at each switch so messages once sent observe a worst‑case delay and no congestion‑related… | ||
| CAPA: An Architecture For Operating Cluster Networks With High Availability | 21st USENIX Symposium on Networked Systems Design and Implementation (NSDI '24) | 2024-04-16 |
Google describes CAPA as a three‑layer architecture that funnels all management changes through a thin regulation funnel that enforces best practices such as… | ||
| Change Management in Physical Network Lifecycle Automation | USENIX ATC '23 | 2023-07-10 |
Google describes a deployed system that automates physical network lifecycle changes using the MALT language and a suite of services: a model design service, a… | ||
| Hashing Design in Modern Networks: Challenges and Mitigation Techniques | USENIX ATC '22 | 2022-07-11 |
Demonstrates that limited uncorrelated hardware hash functions cause hash polarization that can lose about 33% of usable capacity; builds two deployable fixes… | ||
| Aquila: A unified, low-latency fabric for datacenter networks | 19th USENIX Symposium on Networked Systems Design and Implementation (NSDI '22) | 2022-04-04 |
Aquila builds a unified datacenter fabric using a GNet cell-based L2 protocol, a custom Tin/TORonic ASIC and integrated switch, and Dragonfly topology with 40… | ||
| Orion: Google's Software-Defined Networking Control Plane | NSDI ’21 | 2021-04-12 |
Orion runs Google’s second‑generation SDN control plane across Jupiter and B4, built as microservices around a pub-sub Network Information Base (NIB) and… | ||
| Eiffel: Efficient and Flexible Software Packet Scheduling | NSDI 2019 | 2019-02-26 |
Eiffel implements software packet scheduling around an FFS-based integer priority queue and a secondary queue to handle moving time ranges, plus an optional… | ||
| Minimal Rewiring: Efficient Live Expansion for Clos Data Center Networks | NSDI 2019 | 2019-02-26 |
Claims a practical, live expansion method for Clos datacenters that avoids packet loss by adding a patch-panel layer and sequencing rewires so controllers… | ||
| SIMON: A Simple and Scalable Method for Sensing, Inference and Measurement in... | NSDI 2019 | 2019-02-26 |
SIMON reconstructs per-switch queue averages from edge TX/RX timestamps and a small set of probes, solves an underdetermined linear system with Lasso and then… | ||
| Exploiting a Natural Network Effect for Scalable, Fine-grained Clock Synchronization | NSDI '18 | 2018-04-09 |
Software system HUYGENS synchronizes data center clocks to a few 10s of nanoseconds by combining coded probes that filter 90% of queuing-noisy samples, support… | ||
| Andromeda: Performance, Isolation, and Velocity at Scale in Cloud Network Virtualization | NSDI '18 | 2018-04-09 |
Andromeda is Google Cloud’s network virtualization stack that uses a hierarchy of controllers plus Hoverboard gateways to avoid programming the long tail of… | ||
| Keynote: Cloud Native Networking | Open Networking Summit 2017 | 2017-04-03 |
Google runs Espresso, an SDN extension to the public Internet that has been in production two years and carries a substantial fraction of traffic by replacing… | ||
| NicPic: Scalable and Accurate End-Host Rate Limiting | HotCloud '13 | 2013-06-25 |
Proposes NicPic: move per-class queues into host DRAM and keep only small metadata/SRAM and a tiny FIFO on the NIC, so the CPU enqueues and configures… | ||
| nothing matches | ||