271 citations · 574 across the 44 of their papers we have counts for
5 papers · 1 filter
DancingLines: An Analytical Scheme to Depict Cross-Platform Event Popularity
Tianxiang Gao, Weiming Bao, Jinning Li +5
Nowadays, events usually burst and are propagated online through multiple modern media like social networks and search engines. There exists various research discussing the event d…
De-anonymizing Social Networks with Overlapping Community Structure
Luoyi Fu, Xinyu Wu, Zhongzhao Hu +2
The advent of social networks poses severe threats on user privacy as adversaries can de-anonymize users' identities by mapping them to correlated cross-domain networks. Without gr…
Accelerate RNN-based Training with Importance Sampling
Fei Wang, Xiaofeng Gao, Guihai Chen +1
Importance sampling (IS) as an elegant and efficient variance reduction (VR) technique for the acceleration of stochastic optimization problems has attracted many researches recent…
Which is better? A Modularized Evaluation for Topic Popularity Prediction
Yiming Zhang, Jiacheng Luo, Xiaofeng Gao +1
Topic popularity prediction in social networks has drawn much attention recently. Various elegant models have been proposed for this issue. However, different datasets and evaluati…
IS-ASGD: Accelerating Asynchronous SGD using Importance Sampling
Fei Wang, Jun Ye, Weichen Li +1
Variance reduction (VR) techniques for convergence rate acceleration of stochastic gradient descent (SGD) algorithm have been developed with great efforts recently. VR's two varian…