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Hypermedia navigation: Differences between spatial cognitive styles
TLDR
It is hypothesized that Landmark style (LS), Route style (RS) and Survey style (SS) individuals are less proficient during Web exploration due to their analytical analysis of the environmental features and vice versa SS individuals will show high performance on Web exploration for their holisticAnalysis of the World. Expand
ARTool Zero: Programming trajectory of touching probes using augmented reality
TLDR
ARTool Zero supports the operators in programming touching probe trajectories, generating and simulating on-the-fly the part-program that guides the probe in the identification of a geometric features, thus the validation of the core ARTool library is discussed. Expand
AR Tool- Augmented Reality Platform for Machining Setup and Maintenance
TLDR
An Augmented Reality application aimed at supporting machine tool operators in setting up the machining process, simplifying and quickening the identification of setup errors and misalignments is presented. Expand
AR Tool—Augmented Reality Human-Machine Interface for Machining Setup and Maintenance
TLDR
In this Chapter, the ARTool Augmented Reality framework for machine tool operations is presented and the framework permits to write and debug part-code in an augmented environment, to identify quicker misalignments and errors in fixing of new blank material, and to support maintenance operations. Expand
The Interplay between Shape and Feature Representation
TLDR
These issues are addressed and an initial approach based on patterns is sketched, which would like to understand what protrusions are, how they relate to their shape and how complex shapes result from the combination of simpler ones. Expand
Intelligent Manufacturing - Engaging Industry 4.0 Challenges through Emerging Technologies
TLDR
It is shown how the state of the art in Augmented Reality applied to industrial engineering and manufacturing machines and an application of knowledge-based techniques such as computer algebra systems in the implementation of solvers for optimal control problems play a central and correlated role in the Industry 4.0 challenge. Expand
Milling Part Program Preprocessing for Jerk-limited, Minimum-time Tool Paths Based on Optimal Control Theory
TLDR
This paper presents an algorithm that aims at solving the axes interpolation problem by exploiting an optimal control problem formulation by assuming a predefined path tracking tolerance and calculating the entire trajectory that satisfies the given constraints. Expand
Modern machine-learning tools for crystallography
TLDR
The fast development GPU-based computing has revived the interest in general approximator based upon machine learning approach and the applications of neural networks to solve the most diverse tasks has exploded in the last few years. Expand
Mr.CAS - A minimalistic (pure) Ruby CAS for fast prototyping and code generation
TLDR
This work presents a Ruby library that exposes core CAS capabilities, i.e. simplification, substitution, evaluation, etc, at programmers that need to rapidly prototype and generate numerical code for different target languages, while keeping separated mathematical expression from the code generation rules. Expand