Search Results for author: Zhiping Peng

Found 3 papers, 1 papers with code

Neural-Symbolic Message Passing with Dynamic Pruning

no code implementations24 Jan 2025 Chongzhi Zhang, Junhao Zheng, Zhiping Peng, Qianli Ma

However, they perform unsatisfactorily on negative queries and fail to address the noisy messages between variable nodes in the query graph.

Complex Query Answering

Pathformer: Recursive Path Query Encoding for Complex Logical Query Answering

no code implementations21 Jun 2024 Chongzhi Zhang, Zhiping Peng, Junhao Zheng, Linghao Wang, Ruifeng Shi, Qianli Ma

To this end, we propose a neural one-point embedding method called Pathformer based on the tree-like computation graph, i. e., query computation tree.

Knowledge Graphs Logical Reasoning

Conditional Logical Message Passing Transformer for Complex Query Answering

1 code implementation20 Feb 2024 Chongzhi Zhang, Zhiping Peng, Junhao Zheng, Qianli Ma

In this paper, we propose Conditional Logical Message Passing Transformer (CLMPT), which considers the difference between constants and variables in the case of using pre-trained neural link predictors and performs message passing conditionally on the node type.

Complex Query Answering Logical Reasoning

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