Evaluation of cardinal direction developments between moving points. - Tao Chen 034; Hechen Liu; Markus Schneider 001 (GIS, 2010)

Plateau Regions: An Implementation Concept for Fuzzy Regions in Spatial Databases and GIS. - Virupaksha Kanjilal; Hechen Liu; Markus Schneider 001 (IPMU, 2010)

Detecting the Topological Development in a Complex Moving Region. - Hechen Liu; Markus Schneider 001 (J. Multim. Process. Technol., 2010)

Querying Moving Objects with Uncertainty in Spatio-Temporal Databases. - Hechen Liu; Markus Schneider 001 (DASFAA (1), 2011)

Balloon: representing and querying the near future movement of predictive moving objects. - Hechen Liu; Markus Schneider 001 (GIS-SSO, 2011)

Route Discovery from Mining Uncertain Trajectories. - Hechen Liu; Ling-Yin Wei; Yu Zheng 004; Markus Schneider 001; Wen-Chih Peng (ICDM Workshops, 2011)

Tracking continuous topological changes of complex moving regions. - Hechen Liu; Markus Schneider 001 (SAC, 2011)

Computing the Cardinal Direction Development between Moving Points in Spatio-temporal Databases. - Tao Chen 034; Hechen Liu; Markus Schneider 001 (SSTD, 2011)

Similarity measurement of moving object trajectories. - Hechen Liu; Markus Schneider 001 (IWGS@SIGSPATIAL/GIS, 2012)

Electrical Tree Initiation Properties in Cross-Linked Polyethylene Under DC-Impulse Composite Voltages. - Hechen Liu; Yanda Li; Yunpeng Liu 003; Mingjia Zhang; Xiaobin Xu; Aijing Liu (IEEE Access, 2018)

Simulation of Influence of DC Pre-Stress on Space-Charge Characteristics of Cross-Linked Polyethylene in Inhomogeneous Field. - Hechen Liu; Xiaobin Xu; Yun-Peng Liu; Shaoxin Meng; Zhanpeng Guo; Mingjia Zhang (IEEE Access, 2020)