Ou Liu

According to our database, Ou Liu authored at least 50 papers between 2002 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Is UGC sentiment helpful for recommendation? An application of sentiment-based recommendation model.

Mengyang Gao, Jun Wang, Ou Liu

Ind. Manag. Data Syst., 2024

2023

SUnet: A multi-organ segmentation network based on multiple attention.

Xiaosen Li, Xiao Qin, Chengliang Huang, Yuer Lu, Jinyan Cheng, Liansheng Wang, Ou Liu, Jianwei Shuai, Chang-an Yuan

Comput. Biol. Medicine, December, 2023

Revolutionizing Infection Risk Scoring: An Ensemble "From Weak to Strong" Deduction Strategy and Enhanced Point-of-Care Testing Tools.

Haoman Chen, Hui Ye, Fanxuan Chen, Yi Shi, Jiahe Li, Yuhang Li, Chaoyi Wei, Chengxi Zhang, Jinhao Jin, Quanyue Zhang, Shuo Pan, Dong Chen, Shichao Quan, Xiaowei Xu, Zongxing Yang, Lijun Xu, Yungui Zhang, Yi Wang, Yunlong Zhou, Ou Liu, Xiaoming Jiang, Liyu Liu, Qingzu He, Xiaoqu Hu, Jingye Pan, Jianwei Shuai, Feifei Su

Adv. Intell. Syst., November, 2023

A Neural Inference of User Social Interest for Item Recommendation.

Junyang Chen, Ziyi Chen, Mengzhu Wang, Ge Fan, Guo Zhong, Ou Liu, Wenfeng Du, Zhenghua Xu, Zhiguo Gong

Data Sci. Eng., September, 2023

Unleashing Continuous Improvement and Competitive Advantage Through BP-Driven Knowledge Management Processes.

Jun Wang, Yanan Wang, Ou Liu, Woon Kian Chong

J. Glob. Inf. Manag., 2023

Customer Behavioral Trends in Online Grocery Shopping During COVID-19.

Victor Chang, Ou Liu, Kiran Vijay Barbole, Qianwen Ariel Xu, Xianghuaa Jason Gao, Wendy Tabrizi

J. Glob. Inf. Manag., 2023

2020

Expert Detection and Recommendation Model With User-Generated Tags in Collaborative Tagging Systems.

Mengmeng Shen, Jun Wang, Ou Liu, Haiying Wang

J. Database Manag., 2020

2017

Exploring the Antecedents of Work-to-life Conflict under the Context of Bring Your Own Device.

Cong Qi, Jingyuan Huang, Ou Liu

Proceedings of the 21st Pacific Asia Conference on Information Systems, 2017

2016

An intelligent decision support approach for reviewer assignment in R&D project selection.

Ou Liu, Jun Wang, Jian Ma, Yong-Hong Sun

Comput. Ind., 2016

A synthetic method for knowledge management performance evaluation based on triangular fuzzy number and group support systems.

Jun Wang, Dan Ding, Ou Liu, Ming Li

Appl. Soft Comput., 2016

Approximating the Maximum Rectilinear Crossing Number.

Samuel Bald, Matthew P. Johnson, Ou Liu

Proceedings of the Computing and Combinatorics - 22nd International Conference, 2016

2015

A classification approach for less popular webpages based on latent semantic analysis and rough set model.

Jun Wang, Jiaxu Peng, Ou Liu

Expert Syst. Appl., 2015

Counting the Number of Langford Skolem Pairings.

Ali Assarpour, Amotz Barnoy, Ou Liu

CoRR, 2015

Measuring the strength of networks of teams: Metrics and properties.

Ali Assarpour, Saman Farhat, Ou Liu, Alexey Nikolaev, Amotz Bar-Noy, Prithwish Basu, Saad Mneimneh, Ram Ramanathan

Proceedings of the 2015 IEEE Conference on Computer Communications Workshops, 2015

2014

Differential Evolution With Two-Level Parameter Adaptation.

Wei-jie Yu, Meie Shen, Wei-neng Chen, Zhi-hui Zhan, Yue-jiao Gong, Ying Lin, Ou Liu, Jun Zhang

IEEE Trans. Cybern., 2014

Secluded Path via Shortest Path.

Matthew P. Johnson, Ou Liu, George Rabanca

Proceedings of the Structural Information and Communication Complexity, 2014

Understanding Users' Satisfaction with Social Learning Network.

Yunhong Xu, Yongqiang Sun, Jian Ma, Ou Liu

Proceedings of the 18th Pacific Asia Conference on Information Systems, 2014

An Approach for hesitant Node Classification in Overlapping Community Detection.

Jun Wang, Jiaxu Peng, Ou Liu

Proceedings of the 18th Pacific Asia Conference on Information Systems, 2014

2013

An Event-driven Approach for Modeling R&D Project Selection Process.

Ou Liu, Duanning Zhou

Proceedings of the 19th Americas Conference on Information Systems, 2013

2012

An Ontology-Based Text-Mining Method to Cluster Proposals for Research Project Selection.

Jian Ma, Wei Xu, Yong-Hong Sun, Efraim Turban, Shouyang Wang, Ou Liu

IEEE Trans. Syst. Man Cybern. Part A, 2012

Optimizing the Vehicle Routing Problem With Time Windows: A Discrete Particle Swarm Optimization Approach.

Yue-jiao Gong, Jun Zhang, Ou Liu, Rui-zhang Huang, Henry Shu-Hung Chung, Yu-hui Shi

IEEE Trans. Syst. Man Cybern. Part C, 2012

Adaptive genetic algorithm based on density distribution of population.

Ni Chen, Jun Zhang, Ou Liu

Proceedings of the Genetic and Evolutionary Computation Conference, 2012

2011

Energy peak shaving with local storage.

Matthew P. Johnson, Amotz Bar-Noy, Ou Liu, Yi Feng

Sustain. Comput. Informatics Syst., 2011

A novel fuzzy model for the traffic signal control of modern roundabouts.

Yue-jiao Gong, Jun Zhang, Ou Liu, Yi Li

Proceedings of the IEEE International Conference on Systems, 2011

2010

SamACO: Variable Sampling Ant Colony Optimization Algorithm for Continuous Optimization.

Xiaomin Hu, Jun Zhang, Henry Shu-Hung Chung, Yun Li, Ou Liu

IEEE Trans. Syst. Man Cybern. Part B, 2010

Optimizing Discounted Cash Flows in Project Scheduling - An Ant Colony Optimization Approach.

Wei-neng Chen, Jun Zhang, Henry Shu-Hung Chung, Rui-zhang Huang, Ou Liu

IEEE Trans. Syst. Man Cybern. Part C, 2010

Sensor-mission assignment in wireless sensor networks.

Hosam Rowaihy, Matthew P. Johnson, Ou Liu, Amotz Bar-Noy, Theodore Brown, Thomas La Porta

ACM Trans. Sens. Networks, 2010

An Efficient Ant Colony System Based on Receding Horizon Control for the Aircraft Arrival Sequencing and Scheduling Problem.

Zhi-hui Zhan, Jun Zhang, Yun Li, Ou Liu, S. K. Kwok, W. H. Ip, Okyay Kaynak

IEEE Trans. Intell. Transp. Syst., 2010

A multilingual ontology framework for R&D project management systems.

Ou Liu, Jian Ma

Expert Syst. Appl., 2010

Optimal node scheduling for the lifetime maximization of two-tier wireless sensor networks.

Ying Lin, Xiaomin Hu, Jun Zhang, Ou Liu, Hai-Lin

Proceedings of the IEEE Congress on Evolutionary Computation, 2010

A linear map-based mutation scheme for real coded genetic algorithms.

Yue-jiao Gong, Xiaomin Hu, Jun Zhang, Ou Liu, Hai-Lin

Proceedings of the IEEE Congress on Evolutionary Computation, 2010

A genetic algorithm for the optimization of admission scheduling strategy in hospitals.

Ni Chen, Zhi-hui Zhan, Jun Zhang, Ou Liu, Hai-Lin

Proceedings of the IEEE Congress on Evolutionary Computation, 2010

A Monte-Carlo ant colony system for scheduling multi-mode projects with uncertainties to optimize cash flows.

Wei-neng Chen, Jun Zhang, Ou Liu, Hai-Lin

Proceedings of the IEEE Congress on Evolutionary Computation, 2010

2009

An Intelligent Testing System Embedded With an Ant-Colony-Optimization-Based Test Composition Method.

Xiaomin Hu, Jun Zhang, Henry Shu-Hung Chung, Ou Liu, Jing Xiao

IEEE Trans. Syst. Man Cybern. Part C, 2009

Capacitated dynamic lot sizing problems in closed-loop supply chain.

Zhendong Pan, Jiafu Tang, Ou Liu

Eur. J. Oper. Res., 2009

Keyword Combination Extraction in Text Categorization Based on Ant Colony Optimization.

Zi-jun Yu, Wei-Gang Wu, Jing Xiao, Jun Zhang, Rui-zhang Huang, Ou Liu

Proceedings of the First International Conference of Soft Computing and Pattern Recognition, 2009

A Clustering-based Adaptive Parameter Control Method for Continuous Ant Colony Optimization.

Yue-jiao Gong, Rui-tian Xu, Jun Zhang, Ou Liu

Proceedings of the IEEE International Conference on Systems, 2009

On an Ant Colony-Based Approach for Business Fraud Detection.

Ou Liu, Jian Ma, Pak-Lok Poon, Jun Zhang

Proceedings of the Emerging Intelligent Computing Technology and Applications, 2009

Orthogonal learning particle swarm optimization.

Zhi-hui Zhan, Jun Zhang, Ou Liu

Proceedings of the Genetic and Evolutionary Computation Conference, 2009

Cheap or Flexible Sensor Coverage.

Amotz Bar-Noy, Theodore Brown, Matthew P. Johnson, Ou Liu

Proceedings of the Distributed Computing in Sensor Systems, 2009

2008

When to Reap and When to Sow - Lowering Peak Usage with Realistic Batteries.

Amotz Bar-Noy, Yi Feng, Matthew P. Johnson, Ou Liu

Proceedings of the Experimental Algorithms, 7th International Workshop, 2008

Peak Shaving through Resource Buffering.

Amotz Bar-Noy, Matthew P. Johnson, Ou Liu

Proceedings of the Approximation and Online Algorithms, 6th International Workshop, 2008

2007

Assigning Sensors to Missions with Demands.

Amotz Bar-Noy, Theodore Brown, Matthew P. Johnson, Thomas La Porta, Ou Liu, Hosam Rowaihy

Proceedings of the Algorithmic Aspects of Wireless Sensor Networks, 2007

2005

An organizational decision support system for effective R&D project selection.

Qijia Tian, Jian Ma, Jiazhi Liang, Ron Chi-Wai Kwok, Ou Liu

Decis. Support Syst., 2005

A Web Services Approach to Model Management in DSS.

Ou Liu, Jian Ma

Proceedings of the Pacific Asia Conference on Information Systems, 2005

2004

E-Document Management Based on Web services and XML.

Ou Liu, Jian Ma, Ji-Ye Mao, Ron Chi-Wai Kwok, Dong Li

Commun. Assoc. Inf. Syst., 2004

A Fuzzy Description Logic Approach to Model Management in R&D Project Selection.

Ou Liu, Qijia Tian, Jian Ma

Proceedings of the Pacific Asia Conference on Information Systems, 2004

A Distributed Web Service-based Infrastructure for E-Document Management.

Ou Liu, Jian Ma, Ji-Ye Mao, Ron Chi-Wai Kwok

Proceedings of the Pacific Asia Conference on Information Systems, 2004

2002

A hybrid knowledge and model system for R&D project selection.

Qijia Tian, Jian Ma, Ou Liu

Expert Syst. Appl., 2002

An Organizational Decision Support Approach to R&D Project Selection.

Qijia Tian, Jian Ma, Cleve J. Liang, Ron Chi-Wai Kwok, Ou Liu, Quan Zhang

Proceedings of the 35th Hawaii International Conference on System Sciences (HICSS-35 2002), 2002