| 2026 | AAAI | F.A.C.U.L.: Language-Based Interaction with AI Companions in Gaming. | Wenya Wei, Sipeng Yang, Qixian Zhou, Ruochen Liu, Xuelei Zhang, Yifu Yuan, Yan Jiang, Yongle Luo, Hailong Wang, Tianzhou Wang, Peipei Jin, Wangtong Liu, Zhou Zhao, Xiaogang Jin, Elvis S. Liu |
| 2025 | CEC | Variable Range-based Interaction Preference Multi-objective Optimization Algorithm through Objective Decomposition. | Junwei Ma, Jianxia Li, Ruochen Liu, Jianyong Zhai, Li Gao |
| 2025 | CIKM | Temporal Blocks with Memory Replay for Dynamic Graph Representation Learning. | Zhigang Yu, Hao Yan, Ruochen Liu, Xianghan Wang, Haijun Zhang, Senzhang Wang |
| 2025 | WWW | Unleash LLMs Potential for Sequential Recommendation by Coordinating Dual Dynamic Index Mechanism. | Jun Yin, Zhengxin Zeng, Mingzheng Li, Hao Yan, Chaozhuo Li, Weihao Han, Jianjin Zhang, Ruochen Liu, Hao Sun, Weiwei Deng, Feng Sun, Qi Zhang, Shirui Pan, Senzhang Wang |
| 2024 | CEC | Multi-Population Evolutionary Algorithm via Seed Transfer for Multitasking Traveling Salesman Problem. | Haoyuan Lv, Ruochen Liu, Handing Wang |
| 2024 | IJCAI | SaSDim: Self-Adaptive Noise Scaling Diffusion Model for Spatial Time Series Imputation. | Shunyang Zhang, Senzhang Wang, Xianzhen Tan, Renzhi Wang, Ruochen Liu, Jian Zhang, Jianxin Wang |
| 2024 | ICSE | Improving the Condensing of Reverse Engineered Class Diagrams using Weighted Network Metrics. | Weifeng Pan, Wei Wu, Ming Hua, Dae-Kyoo Kim, Jinkai Yang, Ruochen Liu |
| 2023 | ACL | Interpreting Positional Information in Perspective of Word Order. | Xilong Zhang, Ruochen Liu, Jin Liu, Xuefeng Liang |
| 2023 | EMNLP | Style-Aware Radiology Report Generation with RadGraph and Few-Shot Prompting. | Benjamin Yan, Ruochen Liu, David E. Kuo, Subathra Adithan, Eduardo Pontes Reis, Stephen Kwak, Vasantha Kumar Venugopal, Chloe O'Connell, Agustina Saenz, Pranav Rajpurkar, Michael Moor |
| 2021 | CEC | A Max-Min Ant System based on Decomposition for the Multi-Depot Cumulative Capacitated Vehicle Routing Problem. | Mengyi Niu, Ruochen Liu, Handing Wang |
| 2021 | EMO | A Special Point and Transfer Component Analysis Based Dynamic Multi-objective Optimization Algorithm. | Ruochen Liu, Nanxi Li, Luyao Peng, Kai Wu |
| 2017 | CEC | Ensemble-based multi-objective clustering algorithms for gene expression data sets. | Jianxia Li, Ruochen Liu, Mingyang Zhang, Yangyang Li |
| 2017 | ICNC | A modified MOEA/D by introducing an invasive weed optimization operator. | Ruochen Liu, Cheng Lian, Langlang Zhang, Xiao Wang |
| 2017 | ICONIP | Shape-Based Image Retrieval Based on Improved Genetic Programming. | Ruochen Liu, Guan Xia, Jianxia Li |
| 2015 | CEC | Threshold image segmentation based on dynamic mutation and background cooperation. | Yangyang Li, Yang Yue, Licheng Jiao, Ruochen Liu |
| 2014 | CEC | A multi-swarm particle swarm optimization with orthogonal learning for locating and tracking multiple optimization in dynamic environments. | Ruochen Liu, Xu Niu, Licheng Jiao, Jingjing Ma |
| 2014 | CEC | A memetic algorithm based on Immune multi-objective optimization for flexible job-shop scheduling problems. | Jingjing Ma, Yu Lei, Zhao Wang, Licheng Jiao, Ruochen Liu |
| 2014 | CEC | A memetic algorithm using local structural information for detecting community structure in complex networks. | Caihong Mu, Jin Xie, Ruochen Liu, Licheng Jiao |
| 2012 | CEC | A spectral clustering-based adaptive hybrid multi-objective harmony search algorithm for community detection. | Yangyang Li, Jing Chen, Ruochen Liu, Jianshe Wu |
| 2012 | CEC | An improved method for multi-objective clustering ensemble algorithm. | Ruochen Liu, Yong Liu, Yangyang Li |
| 2012 | CEC | Multi-objective Invasive Weed Optimization algortihm for clustering. | Ruochen Liu, Xiao Wang, Yangyang Li, Xiangrong Zhang |
| 2011 | ICONIP | A Hybrid Dynamic Multi-objective Immune Optimization Algorithm Using Prediction Strategy and Improved Differential Evolution Crossover Operator. | Yajuan Ma, Ruochen Liu, Ronghua Shang |
| 2010 | CEC | A hybrid multiobjective immune algorithm with region preference for decision makers. | Licheng Jiao, Wei Zhang, Ruochen Liu, Fang Liu |
| 2010 | CEC | Clonal Selection Algorithm for Image Compression. | Ruochen Liu, Licheng Jiao, Wei Zhang, Jingjing Ma |
| 2010 | CEC | Immunodomaince based clonal selection clustering algorithm. | Ruochen Liu, Zhengchun Sheng, Licheng Jiao, Wei Zhang |
| 2010 | GECCO | A clonal selection clustering algorithm using pointed symmetry-based distance measure. | Ruochen Liu, Hejun Ning, Wei Zhang, Licheng Jiao |
| 2010 | GECCO | A sphere-dominance based preference immune-inspired algorithm for dynamic multi-objective optimization. | Ruochen Liu, Wei Zhang, Licheng Jiao, Fang Liu, Jingjing Ma |
| 2009 | GECCO | Stochastic ranking based differential evolution algorithm for constrained optimization problem. | Ruochen Liu, Yong Li, Wei Zhang, Licheng Jiao |
| 2009 | GECCO | Gene transposon based clonal selection algorithm for clustering. | Ruochen Liu, Zhengchun Sheng, Licheng Jiao |
| 2006 | ICNC | Immune Clonal Strategies Based on Three Mutation Methods. | Ruochen Liu, Li Chen, Shuang Wang |