activity
20222026
most citedDisentangled Graph Contrastive Learning for Review-based Recommendation

4 citations · 12 across the 21 of their papers we have counts for

collaborators
Showing 2024Show all

10 papers · 1 filter

cs.CL2024

Way to Specialist: Closing Loop Between Specialized LLM and Evolving Domain Knowledge Graph

Yutong Zhang, Lixing Chen, Shenghong Li +6

Large language models (LLMs) have demonstrated exceptional performance across a wide variety of domains. Nonetheless, generalist LLMs continue to fall short in reasoning tasks nece…

physics.soc-ph2024

Scientific and technological knowledge grows linearly over time

Huquan Kang, Luoyi Fu, Russell J. Funk +6

The past few centuries have witnessed a dramatic growth in scientific and technological knowledge. However, the nature of that growth - whether exponential or otherwise - remains c…

cs.CL2024

Good Idea or Not, Representation of LLM Could Tell

Yi Xu, Bo Xue, Shuqian Sheng +6

In the ever-expanding landscape of academic research, the proliferation of ideas presents a significant challenge for researchers: discerning valuable ideas from the less impactful…

cs.CL2024

AceParse: A Comprehensive Dataset with Diverse Structured Texts for Academic Literature Parsing

Huawei Ji, Cheng Deng, Bo Xue +6

With the development of data-centric AI, the focus has shifted from model-driven approaches to improving data quality. Academic literature, as one of the crucial types, is predomin…

cs.CL2024

FLAME: Empowering Frozen LLMs for Knowledge Graph Completion

Bo Xue, Yi Xu, Bolei Ma +4

Traditional knowledge graph completion (KGC) methods rely solely on structural information and struggle with sparsity, while Large Language Models (LLMs) address these limitations…

cs.LG2024

Exterior Penalty Policy Optimization with Penalty Metric Network under Constraints

Shiqing Gao, Jiaxin Ding, Luoyi Fu +2

In Constrained Reinforcement Learning (CRL), agents explore the environment to learn the optimal policy while satisfying constraints. The penalty function method has recently been…

cs.DL2024★ 3 cited

AceMap: Knowledge Discovery through Academic Graph

Xinbing Wang, Luoyi Fu, Xiaoying Gan +23

The exponential growth of scientific literature requires effective management and extraction of valuable insights. While existing scientific search engines excel at delivering sear…

cs.LG2024

Characterizing the Influence of Topology on Graph Learning Tasks

Kailong Wu, Yule Xie, Jiaxin Ding +4

Graph neural networks (GNN) have achieved remarkable success in a wide range of tasks by encoding features combined with topology to create effective representations. However, the…

cs.CL2024

RepEval: Effective Text Evaluation with LLM Representation

Shuqian Sheng, Yi Xu, Tianhang Zhang +7

The era of Large Language Models (LLMs) raises new demands for automatic evaluation metrics, which should be adaptable to various application scenarios while maintaining low cost a…

cs.CL2024★ 1 cited

Is Reference Necessary in the Evaluation of NLG Systems? When and Where?

Shuqian Sheng, Yi Xu, Luoyi Fu +4

The majority of automatic metrics for evaluating NLG systems are reference-based. However, the challenge of collecting human annotation results in a lack of reliable references in…