1[1]Goodchild M F.Geographical Information Science[J].International Journal of Geographical Information Systems,1992,6(1):31-45.
2[2]Piaget J,Inhelder B.The Child's Conception of Space[M].New York:Norton,1967
3[6]Shepard R N,Metzler J.Mental Rotation of Three-Dimensional Objects[J].Science,1971,171(972):701-703.
4[7]Denis M,Kosslyn S M.Scanning Visual Mental Images:A Window on the Mind[J].Cahiers Psychol.Cogn,1999,18:409-465.
5[8]Li Z,Yah H,Ai T.Automated Building Generalization Based on Urban Morphology and Gestalt Theory[J].International Journal of Geographic Information Sciences,2004,18(5):513-534.
6[9]Ai T,Guo R,Liu Y.A Binary Tree Representation of Bend Hierarchical Structure Based on Gestalt Principles[A].Forer P,Yeh A G O,He J.Proceedings of the 9th International Symposium on Spatial Data Handling[C].Beijing,2000.
7[11]Freksa C.Qualitative Spatial Reasoning[A].Mark D,Frank A U Cognitive and Linguistic Aspects of Geographic Space,Dordrecht:Kluwer,1991.
8[12]Caduff D,Timpf S.The Landmark Spider:Representing Landmark Knowledge for Wayfinding Tasks[A].Barkowsky T Freksa et al.Reasoning with Mental and External Diagrams:Computational Modeling and Spatial Assistance[C].AAAI Press,Stanford,CA,USA,2005.
9[13]Timpf S,Ontologies of Wayfinding:A Traveler's Perspective[J].Networks and Spatial Economics,2002,2(1):9-33.
10[14]Avelar S,Muller M.Generating Topologically Correct Schematic Maps[A].Forer P,Yeh A G O,He J.Proceedings of the 9th International Symposium on Spatial Data Handling[C].Beijing,2000.
