no code implementations • 11 Dec 2024 • Rongzhe Wei, Mufei Li, Mohsen Ghassemi, Eleonora Kreačić, YiFan Li, Xiang Yue, Bo Li, Vamsi K. Potluru, Pan Li, Eli Chien
Given that the right to be forgotten should be upheld for every individual, we advocate for a more rigorous evaluation of LLM unlearning methods.
1 code implementation • 4 Nov 2024 • Mufei Li, Viraj Shitole, Eli Chien, Changhai Man, Zhaodong Wang, Srinivas Sridharan, Ying Zhang, Tushar Krishna, Pan Li
By interpreting the partial order of nodes as a sequence of bipartite graphs, LayerDAG leverages autoregressive generation to model directional dependencies and employs diffusion models to capture logical dependencies within each bipartite graph.
1 code implementation • 28 Oct 2024 • Mufei Li, Siqi Miao, Pan Li
However, current KG-based RAG frameworks still struggle to optimize the trade-off between retrieval effectiveness and efficiency in identifying a suitable amount of relevant graph information for the LLM to digest.
no code implementations • 5 Apr 2024 • Tengfei Ma, Xiang Song, Wen Tao, Mufei Li, Jiani Zhang, Xiaoqin Pan, Jianxin Lin, Bosheng Song, Xiangxiang Zeng
Knowledge graph completion (KGC) aims to alleviate the inherent incompleteness of knowledge graphs (KGs), which is a critical task for various applications, such as recommendations on the web.
1 code implementation • 20 Oct 2023 • Mufei Li, Eleonora Kreačić, Vamsi K. Potluru, Pan Li
However, these models face challenges in generating large attributed graphs due to the complex attribute-structure correlations and the large size of these graphs.
1 code implementation • 27 Nov 2021 • Fabio Broccatelli, Richard Trager, Michael Reutlinger, George Karypis, Mufei Li
In this work, we benchmark a variety of single- and multi-task graph neural network (GNN) models against lower-bar and higher-bar traditional machine learning approaches employing human engineered molecular features.
1 code implementation • 27 Jun 2021 • Mufei Li, Jinjing Zhou, Jiajing Hu, Wenxuan Fan, Yangkang Zhang, Yaxin Gu, George Karypis
Graph neural networks (GNNs) constitute a class of deep learning methods for graph data.
no code implementations • 25 Sep 2019 • Mufei Li, Hao Zhang, Xingjian Shi, Minjie Wang, Yixing Guan, Zheng Zhang
Does attention matter and, if so, when and how?
7 code implementations • 3 Sep 2019 • Minjie Wang, Da Zheng, Zihao Ye, Quan Gan, Mufei Li, Xiang Song, Jinjing Zhou, Chao Ma, Lingfan Yu, Yu Gai, Tianjun Xiao, Tong He, George Karypis, Jinyang Li, Zheng Zhang
Advancing research in the emerging field of deep graph learning requires new tools to support tensor computation over graphs.
Ranked #34 on Node Classification on Cora