NSDI '25: 22nd USENIX Symposium on Networked Systems...

NSDI '25: 22nd USENIX Symposium on Networked Systems Design and Implementation

7:30am EDT

Continental Breakfast Liberty Ballroom Foyer Badge Pickup Liberty Ballroom Foyer

8:55am EDT

Opening Remarks and Awards Liberty Ballroom

9:10am EDT

PRED: Performance-oriented Random Early Detection for Consistently Stable Performance in Datacenters Liberty Ballroom Enabling Silent Telemetry Data Transmission with InvisiFlow Independence Ballroom

9:30am EDT

Rajomon: Decentralized and Coordinated Overload Control for Latency-Sensitive Microservices Liberty Ballroom Unlocking ECMP Programmability for Precise Traffic Control Independence Ballroom

9:50am EDT

Learnings from Deploying Network QoS Alignment to Application Priorities for Storage Services Liberty Ballroom Enabling Portable and High-Performance SmartNIC Programs with Alkali Independence Ballroom

10:10am EDT

DISC: Backpressure Mitigation In Multi-tier Applications With Distributed Shared Connection Liberty Ballroom Scaling IP Lookup to Large Databases using the CRAM Lens Independence Ballroom

10:30am EDT

Coffee and Tea Break Liberty Ballroom Foyer

11:00am EDT

Quicksand: Harnessing Stranded Datacenter Resources with Granular Computing Liberty Ballroom On Temporal Verification of Stateful P4 Programs Independence Ballroom

11:20am EDT

Beehive: A Scalable Disaggregated Memory Runtime Exploiting Asynchrony of Multithreaded Programs Liberty Ballroom NDD: A Decision Diagram for Network Verification Independence Ballroom

11:40am EDT

Making Serverless Pay-For-Use a Reality with Leopard Liberty Ballroom Smart Casual Verification of the Confidential Consortium Framework Independence Ballroom

12:00pm EDT

GRANNY: Granular Management of Compute-Intensive Applications in the Cloud Liberty Ballroom VEP: A Two-stage Verification Toolchain for Full eBPF Programmability Independence Ballroom

12:20pm EDT

Symposium Luncheon and Test of Time Award Presentation Franklin Hall A

2:00pm EDT

MeshTest: End-to-End Testing for Service Mesh Traffic Management Liberty Ballroom Pyrrha: Congestion-Root-Based Flow Control to Eliminate Head-of-Line Blocking in Datacenter Independence Ballroom

2:20pm EDT

Preventing Network Bottlenecks: Accelerating Datacenter Services with Hotspot-Aware Placement for Compute and Storage Liberty Ballroom eTran: Extensible Kernel Transport with eBPF Independence Ballroom

2:40pm EDT

Enhancing Network Failure Mitigation with Performance-Aware Ranking Liberty Ballroom White-Boxing RDMA with Packet-Granular Software Control Independence Ballroom

3:00pm EDT

One-Size-Fits-None: Understanding and Enhancing Slow-Fault Tolerance in Modern Distributed Systems Liberty Ballroom SIRD: A Sender-Informed, Receiver-Driven Datacenter Transport Protocol Independence Ballroom

3:20pm EDT

Coffee and Tea Break Liberty Ballroom Foyer

3:50pm EDT

Accelerating Design Space Exploration for LLM Training Systems with Multi-experiment Parallel Simulation Liberty Ballroom Mowgli: Passively Learned Rate Control for Real-Time Video Independence Ballroom

4:10pm EDT

Optimizing RLHF Training for Large Language Models with Stage Fusion Liberty Ballroom Dissecting and Streamlining the Interactive Loop of Mobile Cloud Gaming Independence Ballroom

4:30pm EDT

Minder: Faulty Machine Detection for Large-scale Distributed Model Training Liberty Ballroom Region-based Content Enhancement for Efﬁcient Video Analytics at the Edge Independence Ballroom

4:50pm EDT

Holmes: Localizing Irregularities in LLM Training with Mega-scale GPU Clusters Liberty Ballroom Tooth: Toward Optimal Balance of Video QoE and Redundancy Cost by Fine-Grained FEC in Cloud Gaming Streaming Independence Ballroom

5:10pm EDT

SimAI: Unifying Architecture Design and Performance Tuning for Large-Scale Large Language Model Training with Scalability and Precision Liberty Ballroom AsTree: An Audio Subscription Architecture Enabling Massive-Scale Multi-Party Conferencing Independence Ballroom

5:30pm EDT

ByteCheckpoint: A Unified Checkpointing System for Large Foundation Model Development Liberty Ballroom

6:00pm EDT

ByteDance Sponsor Event Franklin Hall 5-6 Mentoring Franklin Hall 7-8

8:00am EDT

Continental Breakfast Liberty Ballroom Foyer Badge Pickup Liberty Ballroom Foyer

9:00am EDT

AutoCCL: Automated Collective Communication Tuning for Accelerating Distributed and Parallel DNN Training Liberty Ballroom Pineapple: Unifying Multi-Paxos and Atomic Shared Registers Independence Ballroom

9:20am EDT

OptiReduce: Resilient and Tail-Optimal AllReduce for Distributed Deep Learning in the Cloud Liberty Ballroom Ladder: A Convergence-based Structured DAG Blockchain for High Throughput and Low Latency Independence Ballroom

9:40am EDT

Efficient Direct-Connect Topologies for Collective Communications Liberty Ballroom Vegeta: Enabling Parallel Smart Contract Execution in Leaderless Blockchains Independence Ballroom

10:00am EDT

SuperServe: Fine-Grained Inference Serving for Unpredictable Workloads Liberty Ballroom Shoal++: High Throughput DAG BFT Can Be Fast and Robust! Independence Ballroom

10:20am EDT

Coffee and Tea Break Liberty Ballroom Foyer

10:50am EDT

Learning Production-Optimized Congestion Control Selection for Alibaba Cloud CDN Liberty Ballroom HA/TCP: A Reliable and Scalable Framework for TCP Network Functions Independence Ballroom

11:10am EDT

GPU-Disaggregated Serving for Deep Learning Recommendation Models at Scale Liberty Ballroom High-level Programming for Application Networks Independence Ballroom

11:30am EDT

Evolution of Aegis: Fault Diagnosis for AI Model Training Service in Production Liberty Ballroom State-Compute Replication: Parallelizing High-Speed Stateful Packet Processing Independence Ballroom

11:50am EDT

PAPAYA Federated Analytics Stack: Engineering Privacy, Scalability and Practicality Liberty Ballroom MTP: Transport for In-Network Computing Independence Ballroom

12:10pm EDT

Lunch (on your own) -

2:00pm EDT

ONCache: A Cache-Based Low-Overhead Container Overlay Network Liberty Ballroom Mitigating Scalability Walls of RDMA-based Container Networks Independence Ballroom

2:20pm EDT

GREEN: Carbon-efficient Resource Scheduling for Machine Learning Clusters Liberty Ballroom Eden: Developer-Friendly Application-Integrated Far Memory Independence Ballroom

2:40pm EDT

The Benefits and Limitations of User Interrupts for Preemptive Userspace Scheduling Liberty Ballroom Achieving Wire-Latency Storage Systems by Exploiting Hardware ACKs Independence Ballroom

3:00pm EDT

Securing Public Cloud Networks with Efficient Role-based Micro-Segmentation Liberty Ballroom ODRP: On-Demand Remote Paging with Programmable RDMA Independence Ballroom

3:20pm EDT

Coffee and Tea Break Liberty Ballroom Foyer

3:50pm EDT

Understanding and Profiling NVMe-over-TCP Using ntprof Liberty Ballroom CellReplay: Towards accurate record-and-replay for cellular networks Independence Ballroom

4:10pm EDT

Building an Elastic Block Storage over EBOFs Using Shadow Views Liberty Ballroom Large Network UWB Localization: Algorithms and Implementation Independence Ballroom

4:30pm EDT

Pushing the Limits of In-Network Caching for Key-Value Stores Liberty Ballroom Towards Energy Efficient 5G vRAN Servers Independence Ballroom

4:50pm EDT

Building Massive MIMO Baseband Processing on a Single-Node Supercomputer Independence Ballroom

5:10pm EDT

Efficient Multi-WAN Transport for 5G with OTTER Independence Ballroom

6:00pm EDT

NSDI '25 Poster Session and Reception Franklin Hall A

7:30pm EDT

Meta Sponsor Event Franklin Hall 5-6

8:00am EDT

Continental Breakfast Liberty Ballroom Foyer Badge Pickup Liberty Ballroom Foyer

9:00am EDT

Verifying maximum link loads in a changing world Liberty Ballroom

9:20am EDT

A Layered Formal Methods Approach to Answering Queue-related Queries Liberty Ballroom

9:40am EDT

Runtime Protocol Refinement Checking for Distributed Protocol Implementations Liberty Ballroom

10:00am EDT

CEGS: Configuration Example Generalizing Synthesizer Liberty Ballroom

10:20am EDT

Coffee and Tea Break Liberty Ballroom Foyer

10:50am EDT

Suppressing BGP Zombies with Route Status Transparency Liberty Ballroom

11:10am EDT

ValidaTor: Domain Validation over Tor Liberty Ballroom

11:30am EDT

From Address Blocks to Authorized Prefixes: Redesigning RPKI ROV with a Hierarchical Hashing Scheme for Fast and Memory-Efficient Validation Liberty Ballroom

11:50am EDT

PreAcher: Secure and Practical Password Pre-Authentication by Content Delivery Networks Liberty Ballroom

12:10pm EDT

Lunch (on your own) -

2:00pm EDT

ClubHeap: A High-Speed and Scalable Priority Queue for Programmable Packet Scheduling Liberty Ballroom

2:20pm EDT

Self-Clocked Round-Robin Packet Scheduling Liberty Ballroom

2:40pm EDT

Everything Matters in Programmable Packet Scheduling Liberty Ballroom

3:00pm EDT

When P4 Meets Run-to-completion Architecture Liberty Ballroom

3:20pm EDT

Coffee and Tea Break Liberty Ballroom Foyer

3:50pm EDT

Mutant: Learning Congestion Control from Existing Protocols via Online Reinforcement Learning Liberty Ballroom

4:10pm EDT

CATO: End-to-End Optimization of ML-Based Traffic Analysis Pipelines Liberty Ballroom

4:30pm EDT

Resolving Packets from Counters: Enabling Multi-scale Network Traffic Super Resolution via Composable Large Traffic Model Liberty Ballroom

4:50pm EDT

BFTBrain: Adaptive BFT Consensus with Reinforcement Learning Liberty Ballroom