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Visual Languages and Human-Centric Computing, IEEE Symposium on (2007)
Coeur d?Al?ne, Idaho
Sept. 23, 2007 to Sept. 27, 2007
ISBN: 0-7695-2987-9
pp: 209-214
S. Di Martino , University of Salerno, Italy
F. Ferrucci , University of Salerno, Italy
L. Paolino , University of Salerno, Italy
M. Sebillo , University of Salerno, Italy
G. Vitiello , University of Salerno, Italy
G. Avagliano , University of Salerno, Italy
In the present paper, we propose a visual language meant to support the design of Web GIS applications. The proposal is based on the observation that Web GIS can be considered as a particular class of data-intensive Web applications, since they are mainly devoted to handle (spatial) information to and from the user. The success of WebML (Web Modeling Language) for designing traditional data-intensive Web applications suggested us to extend this visual formalism to model relevant interaction and navigation operations typical of Web GIS. The proposed extension consists of a set of content units specifically tailored for GIS concepts and tasks.

S. D. Martino, G. Vitiello, G. Avagliano, M. Sebillo, L. Paolino and F. Ferrucci, "A WebML-based Visual Language for the Development of Web GIS Applications," 2007 IEEE Symposium on Visual Languages and Human-Centric Computing(VLHCC), Coeur d'Alene, ID, 2007, pp. 209-214.
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