· Peter Blanchfield, Peter La Valle, Tuan Nguyen, Matthew Bradley ,Dan Liu. Aspects of Development of Computer Games for Therapeutic Purposes. Creativity in Intelligent Technologies and Data Science. 2015,748–754.· Dan Liu, Wenjun Xie. A P2P spatial querying-oriented routing recovery method. Computer Science. 2012, 39(12),· Dan Liu, Wenjun Xie. A Spatial Data Index Method Based on P2P. Computer Science. 2012, 39(8), 186-190.· Lingkui Meng, Wenjun Xie, Dan Liu. An Indexing Method for Supporting Spatial Queries in Structured Peer-to-Peer Systems. Proceedings of the Joint International Conference on Theory, Data Handling and Modelling in GeoSpatial Information Science. 2010: 439-443.· Dan Liu, Wenjun Xie. Spatial KNN Querying based on P2P Networks. Journal of Computer Applications. 2010, 30(5), 1156-1158.· Dan Liu, Wenjun Xie. Spatial Area Querying based on P2P Network. Computer Engineering. 2009, 35(17), 49-51.· Dan Liu, Wenjun Xie. Spatial Range Query on Group P2P Networks. Proceedings of IEEE International Conference on Networks Security, Wireless Communications and Trusted Computing (NSWCTC’09). IEEE Computer Society, 2009, 25-26 April, 826-830.· Dan Liu, Linkui Meng. Research on Hardware Implementation of Java Virtual Machine. Computer Engineering. 2007, 33(6), 233-235.· Dan Liu, Linkui Meng, Changing Huang. Program for Quick Estimation the Area of Rock Fall. Computer Engineering and Applications. 2007, 43(17), 216-217.· Dan Liu, Xiao Cheng, Delin Hou. A Distributed Architecture Design based on RMI. Computer Applications and Software. 2007, 24(9), 206-208.
