Lithological Patterns Based on Arc Fitting

Monitoring of Arc Welding Process Based on Arc Light Emission

Curve fitting with arc splines for NC toolpath generation

Arc splines are important in automatically controlled complex curve cutting process. However, the problem of how to determine the parameter of arcs according to desired curve fitting accuracy has not been completely solved. This paper presents a new algorithm for finding arbitrarily close bi-arc splines. It is based on research on the characteristics of spiral curves. The algorithm has several ...

Adaptive Arc Fitting for Ball Detection in RoboCup

This paper presents an edge-based ball detection system for use in RoboCup robots. The algorithm can be economically coded for real-time operation in integer maths digital signal processing units. It allows colour dependencies in existing ball detection algorithms to be relaxed. This work is undertaken as part of the world-wide RoboCup project which aims to stimulate robot development by invest...

mortality forecasting based on lee-carter model

over the past decades a number of approaches have been applied for forecasting mortality. in 1992, a new method for long-run forecast of the level and age pattern of mortality was published by lee and carter. this method was welcomed by many authors so it was extended through a wider class of generalized, parametric and nonlinear model. this model represents one of the most influential recent d...

On Singleton Arc Consistency for CSPs Defined by Monotone Patterns

Singleton arc consistency is an important type of local consistency which has been recently shown to solve all constraint satisfaction problems (CSPs) over constraint languages of bounded width. We aim to characterise all classes of CSPs defined by a forbidden pattern that are solved by singleton arc consistency and closed under removing constraints. We identify five new patterns whose absence ...