Temat: shape grammar - Prolib Integro

Skocz do pozycji: 1.

Tytuł:: A multi-agent system in education facility design
Autorzy:: Ślusarczyk, Grażyna
Strug, Barbara
Opis:: This paper deals with a multi-agent system which supports the designer in solving complex design tasks. The behaviour of design agents is modelled by sets of grammar rules. Each agent uses a graph grammar or a shape grammar and a database of facts concerning the subtask it is responsible for. The course of the design process is determined by the interaction between specialised agents. Space layouts of designs are represented by attributed graphs encoding both topological structures and semantic properties of solutions. The agents work in parallel on the common graph, independently generating layouts of different design components while specified node labels evoke agents using shape grammars. The agents’ cooperation allows them to combine a form-oriented approach with a functional-structural one in the design process, where the agents generate the general 3D form of the object based on design requirements together with the space layout based on the functional aspects of the solution. Based on the given design criteria, the agents search for admissible solutions within the design space that constitutes their operating environment. The proposed approach is illustrated by the example of designing kindergarten facilities.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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Skocz do pozycji: 2.

Tytuł:: An Improved Generative Design Approach based on Graph Grammar for Pattern Drawing
Autorzy:: Liu, Yufeng
Zhou, Yangchen
Yang, Fan
Li, Song
Wu, Jun
Tematy:: generative design
graph grammar
shape grammar
node transformation rules
pattern drawing; Pokaż więcej
Wydawca:: Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Instytut Informatyki Technicznej
Powiązania:: https://bibliotekanauki.pl/articles/59122876.pdf Link otwiera się w nowym oknie
Opis:: Generative design is used to efficiently generate design solutions with powerful computational methods. Generative design based on shape grammar is currently the most commonly used approach, but it is difficult for shape grammar to formally analyze the generated pattern. Graph grammar derived from one-dimensional character grammar is mainly used for generating and analyzing abstract models of visual languages. However, there is a significant gap between the generated node-edge graphs and the representation of shape appearance. To address these problems, we propose an improved generative design approach based on virtual-node based continuous Coordinate Graph Grammar (vcCGG). This approach defines a new type of grammatical rule named node transformation rules to convert nodes into shapes with node transformation applications. By combining node transformation applications and L-applications in vcCGG, we can generate a node-edge graph as the structure of the pattern through L-applications, and then draw the shape outline, next adjust the positions of these shapes, thus relating abstract structures and the physical layouts of visual languages. At the end of the paper, we provide an example application of this approach: generating an illustration from Emma Talbot using a combination of node transformation applications and L-applications.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Computer-aided 3D ICs layout design
Autorzy:: Grzesiak-Kopeć, Katarzyna
Ogorzałek, Maciej
Opis:: Computer-aided 3D ICs layout design requires efficient search of large and discontinuous spaces and no deterministic algorithms are able to perform such a task. The paper presents a new framework for visual kind of intelligent layout design. In the proposed approach a shape grammar generates possible design solutions while intelligent algorithms control the direction of the solution space exploration. Although the method is not limited to a particular design assignment, the paper focuses on a 3D ICs layout problem to demonstrate its potential.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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Skocz do pozycji: 4.

Tytuł:: New approach to block-level 3D IC layout design
Autorzy:: Grzesiak-Kopeć, Katarzyna
Ogorzałek, Maciej
Wydawca:: Institute of Electrical and Electronics Engineers (IEEE)
Opis:: Computer-aided 3D ICs layout design requires effective search of discontinuous and large spaces of possible solutions. There are no deterministic algorithms able to perform the task. This paper presents a new approach to block-level 3D IC layout design. A simple shape grammar generates possible design solutions. Design specific knowledge is represented as goals and constraints that are both given in the form of predicates. The solution space exploration is driven by an intelligent derivation controller. The proposed concept undergoes practical verification and is illustrated with an example generated by a dedicated application PerfectShape.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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Skocz do pozycji: 5.

Tytuł:: Metody wspomagania projektowania architektury mieszkaniowej - od metod systemowych do gramatyki form
Methods supporting the design of houses - from systematic approach to shape grammar
Autorzy:: Asanowicz, A.
Tematy:: metody systemowe
komputerowe wspomaganie projektowania
gramatyka form
systematic methods
shape grammar
CAD; Pokaż więcej
Wydawca:: Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej
Powiązania:: https://bibliotekanauki.pl/articles/398337.pdf Link otwiera się w nowym oknie
Opis:: W referacie przedstawiona zostanie ewolucja metod wspomagania projektowania architektury mieszkaniowej, poczynając od metod bazujących na podejściu systemowym, a kończąc na współczesnych metodach modelowania matematycznego. Przedstawione będą dwa programy umożliwiające twórcze poszukiwanie i generowanie idei projektowych. Pierwszy powstał w nurcie „miękkiego” podejścia systemowego, drugi zaś w oparciu o gramatykę form. „Miękkie” podejście systemowe (soft systems methodology) odrzucało podejście deterministyczne w projektowaniu architektonicznym i rezygnowało z opartych na tym podejściu strategii. Uwzględniało ono dialogowy charakter procesu projektowania. Gramatyka form łączy przestrzenne i ilościowe aspekty form. Prezentowana metoda bazuje na zastosowaniu zasad gramatyki deskryptywnej (description grammar) i gramatyki form (shape grammar). Gramatyka form tworzy rzut obiektu, a reguły deskryptywne odnoszą się do opisu funkcji.
In the paper two methods supporting design of houses will be considered. The first method was created on the basis of a systematic approach, especially the soft systems methodology. This approach abandoned the deterministic way of designing and the deterministic design strategies. Soft methodology considered the design process as a dialog. The second approach is based on a mathematics modeling method - shape grammar. Shape grammar connects spatial and quantitative aspects of the form. Presented in this paper method based on the description grammar, which concerns the description of the quality of the form, and shape grammar, which is used for the plan generation.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Zastosowania gramatyki kształtu
Usage of shape grammar
Autorzy:: Wnęk, Monika
Opis:: Praca dotyczy zastosowań grafiki komputerowej. Celem pracy jest wspomaganie procesu kreatywnego dotyczącego generacji grafik z użyciem metody bazującej na gramatyce kształtu. W ramach pracy stworzona została aplikacja w języku Java, która umożliwia kreację wzorów z użyciem metody opisanej w pracy.
The thesis deals with the application of computer graphics to support design creativity. The goal of this thesis is generating graphics with the use of shape grammar. The implementation is written in Java which allows user to create complex graphics in the dynamic way.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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Skocz do pozycji: 7.

Tytuł:: Emergent phenomena in constrained 3D layout design
Autorzy:: Ogorzałek, Maciej
Grzesiak-Kopeć, Katarzyna
Wydawca:: Springer International Publishing
Opis:: While explored in the context of creativeness in computer aided design, emergence has hardly ever been mentioned as a phenomenon that may enhance optimization process in engineering design. This paper presents the original approach to constrained 3D component layout design problem that takes advantage of visual shape grammar computations, emergent phenomena and computational intelligence methods. Possible design solutions are generated with a use of a simple shape grammar. Design specific knowledge is represented in a form of goals and constraints and the search process is driven by an intelligent derivation controller. The presented framework is very general but in the same time flexible and easily adjustable to a specific problem domain.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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