Adversarial attacks against lidar semantic segmentation in autonomous driving

Y Zhu, C Miao, F Hajiaghajani, M Huai, L Su… - Proceedings of the 19th …, 2021 - dl.acm.org
Today, most autonomous vehicles (AVs) rely on LiDAR (Light Detection and Ranging)
perception to acquire accurate information about their immediate surroundings. In LiDAR …

Dydiff-vae: A dynamic variational framework for information diffusion prediction

R Wang, Z Huang, S Liu, H Shao, D Liu, J Li… - Proceedings of the 44th …, 2021 - dl.acm.org
This paper describes a novel diffusion model, DyDiff-VAE, for information diffusion prediction
on social media. Given the initial content and a sequence of forwarding users, DyDiff-VAE …

Unsupervised belief representation learning with information-theoretic variational graph auto-encoders

J Li, H Shao, D Sun, R Wang, Y Yan, J Li, S Liu… - Proceedings of the 45th …, 2022 - dl.acm.org
This paper develops a novel unsupervised algorithm for belief representation learning in
polarized networks that (i) uncovers the latent dimensions of the underlying belief space and …

RETE: retrieval-enhanced temporal event forecasting on unified query product evolutionary graph

R Wang, Z Li, D Zhang, Q Yin, T Zhao, B Yin… - Proceedings of the …, 2022 - dl.acm.org
With the increasing demands on e-commerce platforms, numerous user action history is
emerging. Those enriched action records are vital to understand users' interests and intents …

SoK: False Information, Bots and Malicious Campaigns: Demystifying Elements of Social Media Manipulations

MM Akhtar, R Masood, M Ikram… - Proceedings of the 19th …, 2024 - dl.acm.org
The rapid spread of false information and persistent manipulation attacks on online social
networks (OSNs), often for political, ideological, or financial gain, has affected the openness …

Noisy positive-unlabeled learning with self-training for speculative knowledge graph reasoning

R Wang, B Li, Y Lu, D Sun, J Li, Y Yan, S Liu… - arXiv preprint arXiv …, 2023 - arxiv.org
This paper studies speculative reasoning task on real-world knowledge graphs (KG) that
contain both\textit {false negative issue}(ie, potential true facts being excluded) and\textit …

[PDF][PDF] Classifying Misinformation of User Credibility in Social Media Using Supervised Learning.

M Asfand-e-Yar, Q Hashir, SH Tanvir… - Computers, Materials & …, 2023 - cdn.techscience.cn
The growth of the internet and technology has had a significant effect on social interactions.
False information has become an important research topic due to the massive amount of …

Mutually-paced knowledge distillation for cross-lingual temporal knowledge graph reasoning

R Wang, Z Li, J Yang, T Cao, C Zhang, B Yin… - Proceedings of the …, 2023 - dl.acm.org
This paper investigates cross-lingual temporal knowledge graph reasoning problem, which
aims to facilitate reasoning on Temporal Knowledge Graphs (TKGs) in low-resource …

Unsupervised image classification by ideological affiliation from user-content interaction patterns

X Liu, J Li, D Sun, R Wang, T Abdelzaher… - arXiv preprint arXiv …, 2023 - arxiv.org
The proliferation of political memes in modern information campaigns calls for efficient
solutions for image classification by ideological affiliation. While significant advances have …

On spammer detection in crowdsourcing pairwise comparison tasks: Case study on two multimedia qoe assessment scenarios

A Ak, M Abid, MP Da Silva… - 2021 IEEE International …, 2021 - ieeexplore.ieee.org
The last decade has brought a surge in crowdsourcing platforms' popularity for the
subjective quality evaluation of multimedia content. The lower need for intervention during …