[1]Yufeng Liu, Fan Yang, et al. Graph Grammar Formalism with Multigranularity for Spatial Graphs, Journal of Logic, Language and Information, 2023, 32(5): 809–827.

[2]Yufeng Liu, Fan Yang, et al. A fuzzy structure processing mechanism for graph grammar. Journal of Logic and Computation, 2023.

[3]刘禹锋,杨帆.一种基于虚结点的空间图文法形式框架,软件学报, 2021, 32(12): 3669-3683.

[4]Yufeng Liu, Fan Yang. EGG plus: A graph grammar formalism with uncertain structure processing mechanism. Journal of Logic and Computation, 2021, 31(7): 1800-1819.

[5]Yufeng Liu, Xiaoqin Zeng, et al. Coordinate Graph Grammar for the Specification of Spatial Graphs. The Computer Journal, 2020, 64(5): 749-761.

[6]Yufeng Liu, Xiaoqin Zeng, et al. A graph grammar-based approach for graph layout. Software: Practice and Experience, 2018, 48(9): 1523-1535.

[7]Yufeng Liu, Kang Zhang, et al. Spatial specification and reasoning using grammars: from theory to application. Spatial Cognition & Computation, 2018, 18(4): 315-340.

[8]Yufeng Liu, Yangchen Zhou, et al. An improved generative design approach based on graph grammar for pattern drawing. Machine Graphics and Vision, 2024, 33(1): 3-20.

[9]刘禹锋,杨帆,刘健.一种基于图文法的逻辑型图样本生成方法.计算机工程, 2023, 49(11): 203-210.

[10]Yufeng Liu, Yangchen Zhou, et al. A grammar-based layout method for graph models. International Conference on Algorithm, Imaging Processing, and Machine Vision. SPIE, 2024, 12969: 268-278.

[11]Yufeng Liu, Yangchen Zhou, et al. An enhanced grammatical approach for graph drawing. International Conference on Artificial Intelligence, Virtual Reality, and Visualization. SPIE, 2023: 6-13.

[12]Yufeng Liu, Fan Yang. A meta rule based Graph Grammar formalism for Spatial Graph, International Conference on Intelligent Computing and Human-Computer Interaction, 2021: 135-138.

[13]Yufeng Liu, Fan Yang. An Enhancement to Graph Grammar for the Specification of Edge Semantics, IEEE International Conference on Progress in Informatics and Computing, 2021: 1-5.

[14]Yufeng Liu, Xiaoqin Zeng, et al. Quantitative spatial semantics in a graph grammar formalism. International Workshop on Interactive and Spatial Computing, 2018: 1-7.

[15]Yufeng Liu, Xiaoqin Zeng, et al. Transforming Entity-Relationship Diagrams to Relational Schemas Using a Graph Grammar Formalism. International Conference on Progress in Informatics and Computing, 2018: 327-331.

[16]Fan Yang, Yufeng Liu, et al. Asymmetric cross–modal hashing with high–level semantic similarity. Pattern Recognition, 2022, 130: 108823.

[17]Xiaoyu Wang, Yufeng Liu, et al. A Graph Grammar Approach to the Design and Validation of Floor Plans. The Computer Journal, 2020, 63(1): 137-150.

[18]Xiaoqin Zeng, Yufeng Liu, et al. An Edge-based Graph Grammar Formalism and its Support System. The 24th International DMS conference on Visualization and Visual Languages, 2018: 101-108.

[19]Xiaoqin Zeng, Yufeng Liu, et al. Edge-based graph grammar: theory and support system, Journal of Visual Languages and Sentient Systems, 2018, 4: 11-19.

[20]Xiaoyu Wang, Yufeng Liu, et al. Generating Tractable Designs by Transforming Shape Grammars to Graph Grammars. The 11th International Symposium on Visual Information Communication and Interaction, 2018: 13–15.