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Zhengxu Xia

dblp:229/1943 · DBLP profile ↗
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3ranked-venue papers
1as first author
3since 2021 · last 2022
—ORCID · unresolved

Domains — the database's venue-derived domains; a paper can count in several

Computer networks · 2 · 1 first-author · 2 since 2021Systems, architecture and hardware · 1 · 1 since 2021

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Computer networks
2 papers
Edge and fog computing · 46% Internet architecture and protocols · 23% Network optimization and economics · 23%
Artificial intelligence
1 paper
Efficient and distributed learning · 100%

Topics — the 5 heaviest of 6, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Edge and fog computing
continuous learning
0.612022
Ekya: Continuous Learning of Video Analytics Models on Edge Compute Servers · NSDI 2022
Internet architecture and protocols
network adaptation
0.612022
Genet: automatic curriculum generation for learning adaptation in networking · SIGCOMM 2022
Network optimization and economics
network optimization
0.612022
Genet: automatic curriculum generation for learning adaptation in networking · SIGCOMM 2022
Edge and fog computing
video analytics
0.612022
Ekya: Continuous Learning of Video Analytics Models on Edge Compute Servers · NSDI 2022
Machine learning › Efficient and distributed learning
distributed training
0.212022
Ekya: Continuous Learning of Video Analytics Models on Edge Compute Servers · NSDI 2022

Methods — techniques the papers use, named apart from their topics

video analytics · 1.1model retraining · 1.1deep reinforcement learning · 0.6curriculum learning · 0.6
YearPublicationVenuePosition
2022 Ekya: Continuous Learning of Video Analytics Models on Edge Compute Servers
Romil Bhardwaj, Zhengxu Xia, Ganesh Ananthanarayanan, Junchen Jiang, Yuanchao Shu, Nikolaos Karianakis, Kevin Hsieh, Paramvir Bahl, Ion Stoica
NSDI2
2022 Genet: automatic curriculum generation for learning adaptation in networking
abstract
As deep reinforcement learning (RL) showcases its strengths in networking, its pitfalls are also coming to the public's attention. Training on a wide range of network environments leads to suboptimal performance, whereas training on a narrow distribution of environments results in poor generalization.
Zhengxu Xia, Francis Y. Yan, Junchen Jiang
SIGCOMM1
2021 Towards Performance Clarity of Edge Video Analytics
Zhujun Xiao, Zhengxu Xia, Haitao Zheng 0001, Ben Y. Zhao, Junchen Jiang
SEC2