Results 231 to 240 of about 1,274,940 (254)

Contrastive representation learning on dynamic networks

Neural Networks, 2023
Representation learning for dynamic networks is designed to learn the low-dimensional embeddings of nodes that can well preserve the snapshot structure, properties and temporal evolution of dynamic networks. However, current dynamic network representation learning methods tend to focus on estimating or generating observed snapshot structures, paying ...
Pengfei Jiao   +6 more
openaire   +2 more sources

Robust Road Network Representation Learning

Proceedings of the 30th ACM International Conference on Information & Knowledge Management, 2021
In this work, we propose a robust road network representation learning framework called Toast, which comes to be a cornerstone to boost the performance of numerous demanding transport planning tasks. Specifically, we first propose a traffic context aware skip-gram module to incorporate auxiliary tasks of predicting the traffic context of a target road ...
Yile Chen   +7 more
openaire   +1 more source

Learning Network Representation Through Reinforcement Learning

ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2020
Network Representation Learning embeds each node in a network into a low-dimensional real-value vector which can be used for downstream tasks such as link prediction and recommendation. Many existing approaches use unsupervised or (semi-)supervised methods to explore the network topology and learn representations from it.
Siqi Shen   +6 more
openaire   +1 more source

Learning IP network representations

ACM SIGCOMM Computer Communication Review, 2019
We present DIP, a deep learning based framework to learn structural properties of the Internet, such as node clustering or distance between nodes. Existing embedding-based approaches use linear algorithms on a single source of data, such as latency or hop count information, to approximate the position of a node in the Internet.
Mingda Li   +3 more
openaire   +1 more source

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