5 research outputs found
A Principled Framework for Knowledge-enhanced Large Language Model
Large Language Models (LLMs) are versatile, yet they often falter in tasks
requiring deep and reliable reasoning due to issues like hallucinations,
limiting their applicability in critical scenarios. This paper introduces a
rigorously designed framework for creating LLMs that effectively anchor
knowledge and employ a closed-loop reasoning process, enhancing their
capability for in-depth analysis. We dissect the framework to illustrate the
contribution of each component to the LLMs' performance, offering a theoretical
assurance of improved reasoning under well-defined assumptions.Comment: 10 page
On the Evolution of Knowledge Graphs: A Survey and Perspective
Knowledge graphs (KGs) are structured representations of diversified
knowledge. They are widely used in various intelligent applications. In this
article, we provide a comprehensive survey on the evolution of various types of
knowledge graphs (i.e., static KGs, dynamic KGs, temporal KGs, and event KGs)
and techniques for knowledge extraction and reasoning. Furthermore, we
introduce the practical applications of different types of KGs, including a
case study in financial analysis. Finally, we propose our perspective on the
future directions of knowledge engineering, including the potential of
combining the power of knowledge graphs and large language models (LLMs), and
the evolution of knowledge extraction, reasoning, and representation