{AutoSketch}: Automatic {Sketch-Oriented} Compiler for Query-driven Network Telemetry
Recent network telemetry witnesses tremendous progress in two directions: query-driven
telemetry that targets expressiveness as the primary goal, and sketch-based algorithms that …
telemetry that targets expressiveness as the primary goal, and sketch-based algorithms that …
Effective network-wide traffic measurement: A lightweight distributed sketch deployment
Network measurement is critical for various network applications, but scaling measurement
techniques to the network-wide level is challenging for existing sketch-based solutions …
techniques to the network-wide level is challenging for existing sketch-based solutions …
MicroscopeSketch: Accurate Sliding Estimation Using Adaptive Zooming
High-accuracy real-time data stream estimations are critical for various applications, and
sliding-window-based techniques have attracted wide attention. However, existing solutions …
sliding-window-based techniques have attracted wide attention. However, existing solutions …
Advancing sketch-based network measurement: A general, fine-grained, bit-adaptive sliding window framework
Network measurement plays a critical role in numerous network applications that rely on
fundamental flow processing tasks such as frequency estimation, heavy hitter detection, and …
fundamental flow processing tasks such as frequency estimation, heavy hitter detection, and …
Raising the Level of Abstraction for Sketch-Based Network Telemetry with SketchPlan
While sketch-based network telemetry is attractive, realizing its potential benefits has been
elusive in practice. Existing sketch solutions offer low-level interfaces and impose high effort …
elusive in practice. Existing sketch solutions offer low-level interfaces and impose high effort …
Resource-Efficient and Timely Packet Header Vector (PHV) Encoding on Programmable Switches
The programmable switch offers a limited capacity of packet header vector (PHV) words that
store packet header fields and metadata fields defined by network functions. However …
store packet header fields and metadata fields defined by network functions. However …
MLDDoS: a distributed denial of service attack detection method using multi-level sketch
J **ao, R Sun, J Liu - The Journal of Supercomputing, 2025 - Springer
Abstract Distributed Denial of Service (DDoS) attacks pose a severe threat to network
stability, and detecting them remains a significant challenge. Solutions based on …
stability, and detecting them remains a significant challenge. Solutions based on …
Online Detection of Outstanding Quantiles with QuantileFilter
In quantile estimation within a stream of key-value pairs, recent work has made significant
progress in query flexibility, supporting quantile estimation for any key using a unified …
progress in query flexibility, supporting quantile estimation for any key using a unified …
HeavySeparation: A Generic framework for stream processing faster and more accurate
Sketch as a probability data structure has been widely used in high volume, fast data
streams. At the cost of a tiny accuracy in frequency estimation, it achieves a high speed with …
streams. At the cost of a tiny accuracy in frequency estimation, it achieves a high speed with …
Distributed Sketch Deployment for Software Switches
Network measurement is critical for various network applications, but scaling measurement
techniques to the network-wide level is challenging for existing sketch-based solutions. In …
techniques to the network-wide level is challenging for existing sketch-based solutions. In …