38 citations · 70 across the 5 of their papers we have counts for
11 papers
Enhancing Scientific Named Entity Recognition via Large Language Models: A Type-driven Multi-task Learning Approach
Tong Bao, Yi Zhao, Heng Zhang +1
Scientific named entity recognition (SciNER) plays a crucial role in information extraction and knowledge discovery from scientific texts. Recently, large language models (LLMs) ha…
Exploring the relationship between team institutional composition and novelty in academic papers based on fine-grained knowledge entities
Ziling Chen, Chengzhi Zhang, Heng Zhang +3
The composition of author teams is an important factor influencing the novelty of academic papers. However, existing studies have paid limited attention to the role of institutiona…
Revealing the Technology Development of Natural Language Processing: A Scientific Entity-Centric Perspective
Heng Zhang, Chengzhi Zhang, Yuzhuo Wang
Most studies on technology development have been conducted from a thematic perspective, but the topics are coarse-grained and insufficient to accurately represent technology. The d…
Do more heads imply better performance? An empirical study of team thought leaders' impact on scientific team performance
Yi Zhao, Yuzhuo Wang, Heng Zhang +4
Thought leadership plays a crucial role in boosting team performance; thus, teams with more thought leaders may perform better. However, the impact of the number of thought leaders…
Measuring Research Difficulty of Academic Papers: A Case Study in Natural Language Processing
Haochuan Li, Jingyuan Li, Yi Zhao +4
With the rapid growth of the number of academic papers, systematically evaluating the difficulty of research and its relationship to academic impact offers important significance f…
Automatic Generation of Highlights for Academic Paper Via Prompt-based Learning
Yi Xiang, Chengzhi Zhang, Heng Zhang
Highlights provide a concise summary of the main contributions of an academic paper and help readers quickly understand its focus. However, many journals do not provide highlights,…