Results 251 to 260 of about 966,408 (295)

Size-curvature constraint in the closing motion of Venus flytrap leaves. [PDF]

open access: yesPLoS One
Hirata M   +6 more
europepmc   +1 more source

Geometric constraint solving with geometric transformation

Science in China Series F Information Sciences, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xiao-Shan Gao, Lei-Dong Huang, Kun Jiang
openaire   +3 more sources

Geometric constraints and reasoning for geometrical CAD systems

Computers & Graphics, 1990
Abstract Many design tools, including CAD systems, are developed for improving the productivity of the design process. However, these tools are generally not powerful enough to support designers in their knowledge-intensive work. In this paper we propose a system based on geometric constraints and reasoning which is useful for enhancing the function ...
Hiromasa Suzuki   +2 more
openaire   +1 more source

Combining Constructive and Equational Geometric Constraint-Solving Techniques

open access: yesACM Transactions on Graphics, 1999
In the past few years, there has been a strong trend towards developing parametric, computer-aided design systems based on geometric constraint solving.
R Joan-Arinyo
exaly   +2 more sources

A geometric constraint engine

Artificial Intelligence, 1992
Abstract This paper describes a geometric constraint engine for finding the configurations of a collection of geometric entities that satisfy a set of geometric constraints. This task is traditionally performed by reformulating the geometry and constraints as algebraic equations which are then solved symbolically or numerically.
openaire   +2 more sources

Quick placement with geometric constraints

Proceedings of CICC 97 - Custom Integrated Circuits Conference, 2002
In this paper an original constraint-driven placement tool targeted at full-custom mixed-signal design is described. One of its main objectives is to quickly obtain feasible layout configurations, and explore efficiently the effect of different sets of constraints in an interactive environment.
Malavasi, E., Ganley, J., Charbon, E.
openaire   +1 more source

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