基于时变网络的多粒度时空对象关系演化过程表达与建模
李冬双, 刘袁, 石格格, 俞肇元

The Expression and Modeling of Relationship Evolution of Spatio-temporal Objects of Multi-granularity based on Time-dependent Network
LI Dongshuang,LIU Yuan,SHI Gege,YU Zhaoyuan
表1 动态时间切片操作表
Tab. 1 Dynamic time slicing operation table
时间 节点操作 关系操作
Time1 Insertpoint(t1,∞,{VHouse, VFarm1, VFarm2, VTree1, VGree1, VLake, VRoad}) Insertlinkline(t1,∞,VHouse, VFarm1, EC); Insertlinkline(t1,∞,VHouse, VFarm2, EC);
Insertlinkline(t1,∞,VHouse, VRoad, EC); Insertlinkline(t1,∞,VFarm1, VGree1, EC); Insertlinkline(t1,∞, VFarm1, VLake, EC); Insertlinkline(t1,∞, VFarm2, VRoad, EC); Insertlinkline(t1,∞,VGree1, VTree1, NTPPI); Insertlinkline(t1,∞, VGree1, VLake, EC); Insertlinkline(t1,∞, VLake, VRoad, EC)
Time2 Insertpoint(t2,∞,{VTree2, VGree2}) Endlinkline(t2, VHouse, VFarm1, EC);
Insertlinkline(t2,∞,VHouse, VTree2, EC); Insertlinkline(t2,∞,VHouse, VGree2, EC);
Insertlinkline(t2,∞, VFarm1, VGree1, EC); Insertlinkline(t2,∞, VFarm1, VGree2, EC);
Insertlinkline(t2,∞,VGree2, VTree2, NTPPI); Insertlinkline(t2,∞, VGree2, VLake, EC);
Time3 Endpoint(t3,{VFarm1, VGree1, VGree2})
Insertpoint(t3,∞,VGree3)
Endlinkline(t3, VFarm1, VGree1, EC); Endlinkline(t3, VFarm1, VGree2, EC)
Endlinkline(t3, VFarm1, VLake, EC); Endlinkline(t1, VGree1, VTree1, NTPPI); Endlinkline(t3, VGree1, VLake, EC); Endlinkline(t3, VGree2, VTree2, NTPPI); Endlinkline(t3, VGree2, VLake, EC); Insertlinkline(t3,∞, VTree1, VLake, EC);
Insertlinkline(t3,∞,VGree3, VTree1, NTPPI); Insertlinkline(t3,∞,VGree3, VTree2, NTPPI);
Insertlinkline(t3,∞, VGree3, VLake, EC)
Time4 - Insertlinkline(t3,∞, VTree1, VRoad, EC)