Cumincad : CUMINCAD Papers : Search Results

CumInCAD is a Cumulative Index about publications in Computer Aided Architectural Design
supported by the sibling associations ACADIA, CAADRIA, eCAADe, SIGraDi, ASCAAD and CAAD futures

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_id	ecaade2013_084
id	ecaade2013_084
authors	Stojanovic, Djordje and Cerovic, Milutin
year	2013
title	Self-regulating Fields and Networks
doi	https://doi.org/10.52842/conf.ecaade.2013.1.633
source	Stouffs, Rudi and Sariyildiz, Sevil (eds.), Computation and Performance – Proceedings of the 31st eCAADe Conference – Volume 1, Faculty of Architecture, Delft University of Technology, Delft, The Netherlands, 18-20 September 2013, pp. 633-642
summary	This paper will explore the connection between two theoretical models, initially identified as the Field and the Network Conditions (Allen, 1997; Wigley, 2001) and material based studies in architectural design, conducted as a sequence of experiments. A number of prototypical models have been produced to test the practical and theoretical dimensions of the design approach which employs elastic material performance to achieve highly versatile spatial organization. One of the concrete outcomes of the exploration is the specific software extension produced by the authors of this paper. Its purpose is to enable designers to maintain an indirect control of complex spatial models based on the use of two parallel sets of algorithmic protocols which define: a. geometric logic and b. intrinsic material behavior.
wos	WOS:000340635300066
keywords	Elasticity; material performance; self-regulating systems; prototypical models; physics based simulation.
series	eCAADe
email
last changed	2022/06/07 07:56

_id	20
authors	Cabezas, M., Mariano, C., MÌtolo, S., MuÒoz, P., Oliva, S. and Ortiz, M.
year	1998
title	Aportes a la EnseÒanza de la ComunicaciÛn Visual (Contributions to the Teaching of Visual Communication)
source	II Seminario Iberoamericano de Grafico Digital [SIGRADI Conference Proceedings / ISBN 978-97190-0-X] Mar del Plata (Argentina) 9-11 september 1998, pp. 168-173
summary	Going back to the proposal for the incorporation of multimid oriented towards the study of visual communication in 1st year of Architecture and Industrial Design which was presented on the 1st Seminary of Digital Graph that was held in 1997, in the FAU of UBA,it is being developed an educative programme of hypermedial character. Referring to Monge System development, it is though for the students so that they can consul and have a first contact with theoretical concepts. Through direct experience, starting from the studentís pre-existence of a lineal path from general to specific, proposing transversal perspective to start in depth conceptual contents according. Completing the traditional view of drawing by enlarging the iconicity and comprehension of a complex topic like geometry of the space.
series	SIGRADI
email
last changed	2016/03/10 09:47

_id	d4b1
authors	Egglib, L., Ching-yaob, H., Brüderlinb, B. and Elbera, G.
year	1997
title	Inferring 3D models from freehand sketches and constraints
source	Computer-Aided Design, Vol. 29 (2) (1997) pp. 101-112
summary	This paper describes `Quick-sketch', a 2D and 3D modelling tool for pen-based computers. Users of this system define a model by simple pen strokes, drawn directlyon the screen of a pen-based PC. Exact shapes and geometric relationships are interpreted from the sketch. The system can also be used to sketch 3D solid objects andB-spline surfaces. These objects may be refined by defining 2D and 3D geometric constraints. A novel graph-based constraint solver is used to establish the geometricrelationships, or to maintain them when manipulating the objects interactively. The approach presented here is a first step towards a conceptual design system.Quick-sketch can be used as a hand sketching front-end to more sophisticated modelling, rendering or animation systems.
keywords	Geometric Constraints, Conceptual Design, Free-Hand Sketch Interpretation
series	journal paper
last changed	2003/05/15 21:33

_id	sigradi2007_af13
id	sigradi2007_af13
authors	Granero, Adriana Edith; Alicia Barrón; María Teresa Urruti
year	2007
title	Transformations in the educational system, Influence of the Digital Graph [Transformaciones en el sistema educacional, influencia de la Gráfica Digital]
source	SIGraDi 2007 - [Proceedings of the 11th Iberoamerican Congress of Digital Graphics] México D.F. - México 23-25 October 2007, pp. 182-186
summary	The educative proposal was based on the summary attained through experiences piled up during the 2 last semester courses, 2/2006-1/2007. This proposal corresponds to a mix of methodology (by personal attendance / by internet). Founding on the Theory of the Game (Eric Berne 1960) and on different theories such as: Multiple intelligences (Haward Gardner 1983), Emotional Intelligence (Peter Salowey and John Mayer 1990, Goleman 1998), Social Intelligence (Goleman 2006), the Triarchy of Intelligence (Stemberg, R.J. 1985, 1997), “the hand of the human power”, it´s established that the power of the voice, that of the imagination, the reward, the commitment and association produce a significant increase of the productivity (Rosabeth Moss Kanter 2000), aside from the constructive processes of the knowledge (new pedagogical concepts constructivista of Ormrod J.E. 2003 and Tim O´Reilly 2004).
series	SIGRADI
email
last changed	2016/03/10 09:52

_id	d46d
authors	Takahashi, S., Shinagawa, Y. and Kunii, T.L.
year	1997
title	A Feature-Based Approach for Smooth Surfaces
source	Proceedings of Fourth Symposium on Solid Modeling, pp. 97-110
summary	Feature-based representation has become a topic of interest in shape modeling techniques. Such feature- based techniques are, however, still restricted to polyhedral shapes, and none has been done on smooth sur- faces. This paper presents a new feature-based ap- proach for smooth surfaces. Here, the smooth surfaces are assumed to be 2-dimensional @differentiable manifolds within a theoretical framework. As the shape features, critical points such as peaks, pits, and passes are used. We also use a critical point graph called the R.eeb graph to represent the topological skeletons of a smooth object. Since the critical points have close relations with the entities of B-reps, the framework of thtx B-reps can easily be applied to our approach. In our method, the shape design process begins with specifying the topological skeletons using the Reeb graph. The Reeb graph is edited by pasting the enti- ties called cells that have one-to-one correspondences with the critical points. In addition to the topological skeletons, users also design the geometry of the objects with smooth surfaces by specifying the flow curves that run on the object surface. From these flow curves, the system automatically creates a control network that encloses the object shape. The surfaces are interpolated from the control network by minimizing the allergy function subject to the deformation of the surfaces using variational optimization.
series	other
last changed	2003/04/23 15:50

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