|
|
- 2016
语义关联的轨迹-有向线移动过程模型及查询分析
|
Abstract:
轨迹在地理空间中相对一条有向线移动时，可能发生多次进入、离开、穿过、相遇、折返、停留等拓扑关系。针对轨迹-有向线的时空关联特征，提出语义关联的轨迹-有向线移动过程模型:基本思路是将轨迹-有向线的复杂拓扑细节描述为若干局部拓扑关系的组合，从拓扑和语义的角度描述轨迹相对于有向线的移动过程。最后设计并实现了面向该模型的关系模式，并以两类典型请求为例，分析了轨迹-有向线移动过程的纯SQL查询分析技术
| [1] | Guting R H, Almeida V T, Ding Z M. Modeling and Querying Moving Objects in Networks[J]. <em>The VLDB Journal</em>,2006,15(2): 165-190 |
| [2] | Han J, Li Z, Tang L. Mining Moving Object, Trajectory and Traffic Data[M]. Berlin:Springer Berlin Heidelberg, 2010 |
| [3] | Yan Z, Chakraborty D, Parent C, et al. Semantic Trajectories: Mobility Data Computation and Annotation [J]. <em>ACM Transactions on Intelligent Systems and Technology</em>, 2012, 9(4): 1-34 |
| [4] | Clementini E, Felice P D. Topological Invariants for Lines[J]. <em>IEEE Transactions on Knowledge and Data Engineering</em>,1998,10(1):38-54 |
| [5] | Kurata Y,Egenhofer M. The Head-Body-Tail Intersections for Spatial Relations Between Directed Line Segments[J]. <em>Lecture Notes in Computer Science</em>,2006, 4 197:269-286 |
| [6] | Wu Jing, Deng Min, Liu Huimin. An Integrated Model to Represent Topological Relation and Directional Relation Between Directed Line Objects[J]. <em>Geomatics and Information Science of Wuhan University</em>, 2013,38(11):1 358-1 362(吴静,邓敏,刘慧敏. 一种有向线间拓扑关系与方向关系的集成表达模型[J].武汉大学学报·信息科学版,2013,38(11):1 358-1 362) |
| [7] | Egenhofer M,Franzosa R. Point-Set Topological Spatial Relationships[J]. <em>International Journal of Geographical Information Systems</em>, 1991,5(2):161-174 |
| [8] | Yuan J, Zheng Y,Xie X, et al. T-Drive: Enhancing Driving Directions with Taxi Drivers' Intelligence [J]. <em>Data & Knowledge Engineering</em>, 2013, 25(1): 220-232 |
| [9] | Zheng V W, Zheng Y, Xie X, et al. Towards Mobile Intelligence: Learning from GPS History for Collaborative Recommendation[J]. <em>Artificial Intelligence</em>, 2012, 184(1): 17-37 |
| [10] | Wolfson O. Moving Objects Information Management: The Database Challenge[J]. <em>Next Generation Information Technologies and Systems</em>, 2002, 2 382:15-26 |
| [11] | Spaccapietra S, Parent C, Damiani M L, et al. A Conceptual View on Trajectories[J]. <em>Data & Knowledge Engineering</em>, 2008, 65(1): 126-146 |
| [12] | Wang Shengsheng, Wang Zhaodan, Liu Dayou, et al. Detailed Topological Relation Model of Directed Line Objects [J]. <em>Journal of Jilin University Engineering and Technology Edition</em>, 2009,39(5): 1 292-1 296(王生生,王兆丹,刘大有,等. 有向线对象细节拓扑关系模型[J].吉林大学学报(工学版),2009,39(5):1 292-1 296) |
| [13] | Egenhofer M,Sharma J,Mark D. A Critical Comparison of the 4-Intersection and 9-Intersection Models for Spatial Relations: Formal Analysis[J]. <em>Auto Carto</em>,1993,11:1-11 |
| [14] | Egenhofer M. Definitions of Line-line Relations for Geographic Databases[J].<em>IEEE Data Engineering Bulletin</em>,1994,16(3):40-45 |
