1 citations · 3 across the 11 of their papers we have counts for
11 papers
HyEvo: Self-Evolving Hybrid Agentic Workflows for Efficient Reasoning
Beibei Xu, Yutong Ye, Chuyun Shen +3
Although agentic workflows have demonstrated strong potential for solving complex tasks, existing automated generation methods remain inefficient and underperform, as they rely on…
SGND: An Effective Learning-Based Approach for Subgraph Similarity Search Under Generalized Neighbor Difference Semantics (Technical Report)
Qi Wen, Xiang Lian, Nan Zhang +2
Subgraph similarity search over large-scale graphs is a fundamental task that retrieves subgraphs similar to a given query graph from a data graph, and it plays a crucial role in r…
S3AND: Efficient Subgraph Similarity Search Under Aggregated Neighbor Difference Semantics (Technical Report)
Qi Wen, Yutong Ye, Xiang Lian +1
For the past decades, the \textit{subgraph similarity search} over a large-scale data graph has become increasingly important and crucial in many real-world applications, such as s…
FitLight: Federated Imitation Learning for Plug-and-Play Autonomous Traffic Signal Control
Yutong Ye, Yingbo Zhou, Zhusen Liu +4
Although Reinforcement Learning (RL)-based Traffic Signal Control (TSC) methods have been extensively studied, their practical applications still raise some serious issues such as…
GCLS: Towards Efficient Community Detection Using Graph Contrastive Learning with Structure Semantics
Qi Wen, Yiyang Zhang, Yutong Ye +4
Due to the power of learning representations from unlabeled graphs, graph contrastive learning (GCL) has shown excellent performance in community detection tasks. Existing GCL-base…
Efficient Community Detection Over Streaming Bipartite Networks (Technical Report)
Nan Zhang, Yutong Ye, Xiang Lian +2
The streaming bipartite graph is widely used to model the dynamic relationship between two types of entities in various real-world applications, including movie recommendations, lo…
Continuous Subgraph Matching via Cost-Model-based Dynamic Vertex Dominance Embeddings (Technical Report)
Yutong Ye, Xiang Lian, Nan Zhang +1
In many real-world applications such as social network analysis, knowledge graph discovery, biological network analytics, and so on, graph data management has become increasingly i…
Reverse Influential Community Search Over Social Networks (Technical Report)
Qi Wen, Nan Zhang, Yutong Ye +2
As an important fundamental task of numerous real-world applications such as social network analysis and online advertising/marketing, several prior works studied influential commu…
Situation-Dependent Causal Influence-Based Cooperative Multi-agent Reinforcement Learning
Xiao Du, Yutong Ye, Pengyu Zhang +3
Learning to collaborate has witnessed significant progress in multi-agent reinforcement learning (MARL). However, promoting coordination among agents and enhancing exploration capa…
Top-L Most Influential Community Detection Over Social Networks (Technical Report)
Nan Zhang, Yutong Ye, Xiang Lian +1
In many real-world applications such as social network analysis and online marketing/advertising, the community detection is a fundamental task to identify communities (subgraphs)…
Efficient Exact Subgraph Matching via GNN-based Path Dominance Embedding (Technical Report)
Yutong Ye, Xiang Lian, Mingsong Chen
The classic problem of exact subgraph matching returns those subgraphs in a large-scale data graph that are isomorphic to a given query graph, which has gained increasing importanc…