BOTH2Hands: Inferring 3D Hands from Both Text Prompts and Body Dynamics

1 code implementation • 13 Dec 2023 • Wenqian Zhang, Molin Huang, Yuxuan Zhou, Juze Zhang, Jingyi Yu, Jingya Wang, Lan Xu

We further provide a strong baseline method, BOTH2Hands, for the novel task: generating vivid two-hand motions from both implicit body dynamics and explicit text prompts.

Motion Synthesis

Detecting Spoilers in Movie Reviews with External Movie Knowledge and User Networks

1 code implementation • 22 Apr 2023 • Heng Wang, Wenqian Zhang, Yuyang Bai, Zhaoxuan Tan, Shangbin Feng, Qinghua Zheng, Minnan Luo

We then propose MVSD, a novel Multi-View Spoiler Detection framework that takes into account the external knowledge about movies and user activities on movie review platforms.

InterGen: Diffusion-based Multi-human Motion Generation under Complex Interactions

1 code implementation • 12 Apr 2023 • Han Liang, Wenqian Zhang, Wenxuan Li, Jingyi Yu, Lan Xu

Then, we propose a novel representation for motion input in our interaction diffusion model, which explicitly formulates the global relations between the two performers in the world frame.

Denoising Motion Synthesis

KALM: Knowledge-Aware Integration of Local, Document, and Global Contexts for Long Document Understanding

1 code implementation • 8 Oct 2022 • Shangbin Feng, Zhaoxuan Tan, Wenqian Zhang, Zhenyu Lei, Yulia Tsvetkov

With the advent of pretrained language models (LMs), increasing research efforts have been focusing on infusing commonsense and domain-specific knowledge to prepare LMs for downstream tasks.

document understanding Knowledge Graphs +3

BIC: Twitter Bot Detection with Text-Graph Interaction and Semantic Consistency

1 code implementation • 17 Aug 2022 • Zhenyu Lei, Herun Wan, Wenqian Zhang, Shangbin Feng, Zilong Chen, Jundong Li, Qinghua Zheng, Minnan Luo

In addition, given the stealing behavior of novel Twitter bots, BIC proposes to model semantic consistency in tweets based on attention weights while using it to augment the decision process.

Misinformation Twitter Bot Detection

TwiBot-22: Towards Graph-Based Twitter Bot Detection

1 code implementation • 9 Jun 2022 • Shangbin Feng, Zhaoxuan Tan, Herun Wan, Ningnan Wang, Zilong Chen, Binchi Zhang, Qinghua Zheng, Wenqian Zhang, Zhenyu Lei, Shujie Yang, Xinshun Feng, Qingyue Zhang, Hongrui Wang, YuHan Liu, Yuyang Bai, Heng Wang, Zijian Cai, Yanbo Wang, Lijing Zheng, Zihan Ma, Jundong Li, Minnan Luo

Twitter bot detection has become an increasingly important task to combat misinformation, facilitate social media moderation, and preserve the integrity of the online discourse.

Misinformation Twitter Bot Detection

KCD: Knowledge Walks and Textual Cues Enhanced Political Perspective Detection in News Media

1 code implementation • NAACL 2022 • Wenqian Zhang, Shangbin Feng, Zilong Chen, Zhenyu Lei, Jundong Li, Minnan Luo

Previous approaches generally focus on leveraging textual content to identify stances, while they fail to reason with background knowledge or leverage the rich semantic and syntactic textual labels in news articles.

Knowledge Graphs Representation Learning

KGAP: Knowledge Graph Augmented Political Perspective Detection in News Media

1 code implementation • 9 Aug 2021 • Shangbin Feng, Zilong Chen, Wenqian Zhang, Qingyao Li, Qinghua Zheng, Xiaojun Chang, Minnan Luo

Specifically, we construct a political knowledge graph to serve as domain-specific external knowledge.

Argument Mining Knowledge Graphs