1、进入外文数据库： https://link.springer.com/
检索以下主题：ontology AND "wordnet"
检索结果按出版时间排序，写出最近发表的1篇文章题目，摘要，刊物名称，作者。
（将文章题目和摘要翻译成中文）
Knowledge Graphs: Opportunities and Challenges 知识图谱：机遇与挑战
Abstract
With the explosive growth of artificial intelligence (AI) and big data, it has become vitally important to organize and represent the enormous volume of knowledge appropriately. As graph data, knowledge graphs accumulate and convey knowledge of the real world. It has been well-recognized that knowledge graphs effectively represent complex information; hence, they rapidly gain the attention of academia and industry in recent years. Thus to develop a deeper understanding of knowledge graphs, this paper presents a systematic overview of this field. Specifically, we focus on the opportunities and challenges of knowledge graphs. We first review the opportunities of knowledge graphs in terms of two aspects: (1) AI systems built upon knowledge graphs; (2) potential application fields of knowledge graphs. Then, we thoroughly discuss severe technical challenges in this field, such as knowledge graph embeddings, knowledge acquisition, knowledge graph completion, knowledge fusion, and knowledge reasoning. We expect that this survey will shed new light on future research and the development of knowledge graphs.
随着人工智能（AI）和大数据的爆炸式增长，适当地组织和表示庞大的知识量变得至关重要。知识图作为图形数据，积累和传递真实世界的知识。众所周知，知识图有效地表示了复杂的信息；因此，近年来它们迅速受到学术界和工业界的关注。因此，为了加深对知识图的理解，本文对该领域进行了系统的概述。具体来说，我们关注知识图谱的机遇和挑战。我们首先从两个方面回顾了知识图的机会：（1）基于知识图的人工智能系统；（2） 知识图的潜在应用领域。然后，我们深入讨论了该领域面临的严峻技术挑战，如知识图嵌入、知识获取、知识图完成、知识融合和知识推理。我们希望这项调查将为知识图谱的未来研究和发展提供新的线索。
Artificial Intelligence Review
Ciyuan Peng, Feng Xia, Mehdi Naseriparsa & Francesco Osborne
2、学习wordnet：https://wordnet.princeton.edu/
分别检索 ontology；cognition；Multilingual
写出这些单词的释义和词性及词的语义关系。
Noun
S: (n) ontology ((computer science) a rigorous and exhaustive organization of some knowledge domain that is usually hierarchical and contains all the relevant entities and their relations)
S: (n) ontology (the metaphysical study of the nature of being and existence)
Noun
S: (n) cognition, knowledge, noesis (the psychological result of perception and learning and reasoning)
Adjective
S: (adj) multilingual (using or knowing more than one language) "a multilingual translator"; "a multilingual nation"
3、进入中国知网：https://www.cnki.net/
检索“wordnet”主题相关论文，撰写一篇“wordnet”研究文献综述，要求不少于1000字，参考文献不少于10篇。
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