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05221 Report of the Dagstuhl seminar on--Geometric Modelling}
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Geometric Modeling is the branch of Computer Science concerned with the efficient acquisition, representation, manipulation, reconstruction and analysis of 3-dimensional geometry on a computer. Models and shapes in 3-dimensions can be represented as splines or subdivision surfaces, as well as by polygonal meshes or point clouds. Applications of geometric modeling cover a wide collection of areas from classical computer aided design, reverse engineering and simulation, to computer graphics, scientific visualization, medical imaging, multimedia and entertainment.
Report from Dagstuhl Seminar 14221 Geometric Modeling Edited by
2014
This report documents the program and the outcomes of Dagstuhl Seminar 14221 “Geometric Modeling”. This is the 9th Dagstuhl seminar on “Geometric Modeling”, and the seminar was attended by 44 leading researchers coming from 3 continents and 20 countries. A total of 45 presentations were grouped together into 12 lecture sessions and 3 perspective working group sessions. There was also ample time for stimulating and fruitful person to person and group discussions in the harmonic Dagstuhl atmosphere.
Geometric Modeling (Dagstuhl Seminar 14221)
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This report documents the program and the outcomes of Dagstuhl Seminar 14221 "Geometric Modeling". This is the 9th Dagstuhl seminar on "Geometric Modeling", and the seminar was attended by 44 leading researchers coming from 3 continents and 20 countries. A total of 45 presentations were grouped together into 12 lecture sessions and 3 perspective working group sessions. There was also ample time for stimulating and fruitful person to person and group discussions in the harmonic Dagstuhl atmosphere.
Current Trends in Geometric Modeling and Selected Computational Applications
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Most numerical simulations require techniques for the representation and manipulation of complex, three-dimensional geometries. This paper provides a short historical survey and an overview of state-of-the-art geometric modeling techniques and research issues, and discusses a few selected applications of geometric modeling in computational areas.
ICGG 2018 - Proceedings of the 18th International Conference on Geometry and Graphics
Advances in Intelligent Systems and Computing, 2019
We are glad to announce that ICGG 2018, the 18th International Conference on Geometry and Graphics, will be held at the Politecnico di Milano on August 3-7, 2018. It will start with Opening Ceremony at the Triennale di Milano, and will end with Closing Ceremony at the Museo Nazionale della Scienza e della Tecnologia Leonardo da Vinci. The Conference is organized biannually at different venues around the world, under the auspices of the International Society for Geometry and Graphics (ISGG). The spectrum ranges from fundamental research to geometric real-world applications, and education. Therefore, the conference aims at providing a forum for presentation and discussion of both academic and industrial research involving theoretical and applied geometry and graphics as well as other related fields. The 18th edition is organized at the Politecnico di Milano, by the Department of Architecture and Urban Studies DASTU. Politecnico di Milano is an academic community dealing with Architecture, Urban Studies, Engineering, and Design, then the Conference scope is deeply consistent with its cultural goals. Pure and applied, analogue and digital Geometry and Graphics are, indeed, of the greatest importance in our research/education activities and curricula, providing our basic operational language and supporting our specialized disciplinary semantics. The official language is English. Conference webpage: www.icgg2018.polimi.it DEDICATION AND LOGO As also the Conference Logo tries to synthesize, we liked to dedicate this conference to Leonardo Da Vinci, genius among the greatest showing the widest power of Geometry and Graphics in investigation and creativity between Science and Art, and to Giulio Natta, professor at the Politecnico di Milano and Nobel prizewinner in Chemistry in 1963, together with Karl Ziegler, as a mentor on the profound function-and beauty!-of Geometry and Graphics in Science and Technology, even at the invisible scale of the molecular world. In the graphic synthesis of the logo, starting from a spatial version of the Leonardo's homo ad circulum diagram, the sphere (symbolizing the macro cosmos) appears covered by a molecular pattern inspired by the Natta's isotactic polypropylene and inscribed inside an ideally cubic frame (symbolizing the micro cosmos), and the outline of the homo (the man) meets the two mentioned structures at the base, where the first carbon atom of the chain is located, as a metaphor of the basic brick of organic life, while due to the designated viewpoint the overall outline of the logo alludes to the letter "M" of Milan.
2007
s of Talks Army Research Office and MSI Stony Brook Workshop on COMPUTATIONAL GEOMETRY October 14--16, 1993 Brownestone Hotel Raleigh, North Carolina Hosted by the Department of Computer Science North Carolina State University Sponsored by the U.S. Army Research Office, and the Mathematical Sciences Institute, Stony Brook. Organizers: Pankaj Agarwal (pankaj@cs.duke.edu) Esther Arkin (estie@ams.sunysb.edu) Kenneth Clark (clark@adm.csc.ncsu.edu) Rex Dwyer (dwyer@csc.ncsu.edu) Joseph Mitchell (jsbm@ams.sunysb.edu) Steven Skiena (skiena@sbcs.sunysb.edu) Program Thursday, October 14, 1993 8:00--9:00 Breakfast buffet. 9:00--9:45 Geometric Complexity in Graphics. Jarek Rossignac, IBM Research, Yorktown Heights 9:45--10:05 Maintenance of geometric representations through space decompositions. Vadim Shapiro, GM R&D Center 10:05--10:25 Combining spatial data representations for rapid visualization and analysis. Lori L. Scarlatos, Grumman Data Systems / SUNY Stony Brook 10:25--10:45 Bre...
Executive Summary Computational Geometry 1 Computational Geometry Evolution
2009
From March 8 to March 13, 2009, the Dagstuhl Seminar 09111 Computational Geometry was held in Schloss Dagstuhl Leibniz Center for Informatics. During the seminar, several participants presented their current research, and ongoing work and open problems were discussed. Abstracts of the presentations given during the seminar as well as abstracts of seminar results and ideas are put together in this paper. The rst section describes the seminar topics and goals in general. Links to extended abstracts or full papers are provided, if available. 09111 Executive Summary Computational Geometry 1 Computational Geometry Evolution The eld of computational geometry is concerned with the design, analysis, and implementation of algorithms for geometric problems, which arise in a wide range of areas, including computer graphics, CAD, robotics computer vision, image processing, spatial databases, GIS, molecular biology, and sensor networks. Since the mid 1980s, computational geometry has arisen as a...