Digital twin for networking: A data-driven performance modeling perspective
Emerging technologies and applications make the network unprecedentedly complex and
heterogeneous, leading the network operations to be costly and risky. The digital twin …
heterogeneous, leading the network operations to be costly and risky. The digital twin …
The mystery machine: End-to-end performance analysis of large-scale internet services
Current debugging and optimization methods scale poorly to deal with the complexity of
modern Internet services, in which a single request triggers parallel execution of numerous …
modern Internet services, in which a single request triggers parallel execution of numerous …
Structured comparative analysis of systems logs to diagnose performance problems
Diagnosis and correction of performance issues in modern, large-scale distributed systems
can be a daunting task, since a single developer is unlikely to be familiar with the entire …
can be a daunting task, since a single developer is unlikely to be familiar with the entire …
Moving beyond end-to-end path information to optimize CDN performance
R Krishnan, HV Madhyastha, S Srinivasan… - Proceedings of the 9th …, 2009 - dl.acm.org
Replicating content across a geographically distributed set of servers and redirecting clients
to the closest server in terms of latency has emerged as a common paradigm for improving …
to the closest server in terms of latency has emerged as a common paradigm for improving …
Why (and how) networks should run themselves
N Feamster, J Rexford - arXiv preprint arXiv:1710.11583, 2017 - arxiv.org
The proliferation of networked devices, systems, and applications that we depend on every
day makes managing networks more important than ever. The increasing security …
day makes managing networks more important than ever. The increasing security …
Pushing CDN-ISP collaboration to the limit
B Frank, I Poese, Y Lin, G Smaragdakis… - ACM SIGCOMM …, 2013 - dl.acm.org
Today a spectrum of solutions are available for istributing content over the Internet, ranging
from commercial CDNs to ISP-operated CDNs to content-provider-operated CDNs to peer-to …
from commercial CDNs to ISP-operated CDNs to content-provider-operated CDNs to peer-to …
Predicting execution time of computer programs using sparse polynomial regression
Predicting the execution time of computer programs is an important but challenging problem
in the community of computer systems. Existing methods require experts to perform detailed …
in the community of computer systems. Existing methods require experts to perform detailed …
Causeinfer: Automatic and distributed performance diagnosis with hierarchical causality graph in large distributed systems
Modern applications especially cloud-based or cloud-centric applications always have many
components running in the large distributed environment with complex interactions. They …
components running in the large distributed environment with complex interactions. They …
Proactive failure detection learning generation patterns of large-scale network logs
T Kimura, A Watanabe, T Toyono… - IEICE Transactions on …, 2019 - search.ieice.org
Recent carrier-grade networks use many network elements (switches, routers) and servers
for various network-based services (eg, video on demand, online gaming) that demand …
for various network-based services (eg, video on demand, online gaming) that demand …
Towards automated performance diagnosis in a large IPTV network
IPTV is increasingly being deployed and offered as a commercial service to residential
broadband customers. Compared with traditional ISP networks, an IPTV distribution network …
broadband customers. Compared with traditional ISP networks, an IPTV distribution network …