12 Result(s)
within
Christian Napoli
Computer Imaging, Vision, Pattern Recognition and Graphics
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Chapter and Conference Paper
Vision-Based Holistic Scene Understanding for Context-Aware Human-Robot Interaction
Human activity recognition systems from static images or video sequences are becoming more and more present in our life. Most computer vision applications such as human-computer interaction, virtual reality, p...
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Chapter and Conference Paper
Exploiting Time Dynamics for One-Class and Open-Set Anomaly Detection
In this paper we describe and compare multiple one-class anomaly detection methods for Cyber-Physical Systems (CPS) that can be trained with data collected only during normal behaviors. We also consider the pr...
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Chapter and Conference Paper
Handwriting Recognition with Extraction of Letter Fragments
This paper is focused on intelligent character recognition of handwritten texts. We apply elements of the handwriting movement analysis in order to calculate possibilities of primitive character fragments call...
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Chapter and Conference Paper
Comparison of Effectiveness of Multi-objective Genetic Algorithms in Optimization of Invertible S-Boxes
Strength of modern ciphers depends largely on cryptographic properties of substitution boxes, such as nonlinearity and transparency order. It is difficult to optimize all such properties because they often con...
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Chapter and Conference Paper
Application of Genetic Algorithms in the Construction of Invertible Substitution Boxes
Existing literature shows that genetic algorithms can be successfully used for automated construction of S-boxes. In this paper we show the usage of genetic algorithm, more specifically NSGA-II, as an aid in d...
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Chapter and Conference Paper
Characterisation and Modeling of Organic Solar Cells by Using Radial Basis Neural Networks
Neural network architectures have been proven useful to model the intrinsic characteristics of photovoltaic cells. The possibility to get rid of an a priori model is one of the many advantages of such an appro...
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Chapter and Conference Paper
Self Organizing Maps for 3D Face Understanding
Landmarks are unique points that can be located on every face. Facial landmarks typically recognized by people are correlated with anthropomorphic points. Our purpose is to employ in 3D face recognition such l...
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Chapter and Conference Paper
Can We Process 2D Images Using Artificial Bee Colony?
This paper is to discuss a matter of preprocessing 2D input images by selected methods of Evolutionary Computation. In the following sections we try to analyze possibility of using Artificial Bee Colony algori...
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Chapter and Conference Paper
Multi-class Nearest Neighbour Classifier for Incomplete Data Handling
The basic nearest neighbour algorithm has been designed to work with complete data vectors. Moreover, it is assumed that each reference sample as well as classified sample belong to one and the only one class....
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Chapter and Conference Paper
Toward Work Groups Classification Based on Probabilistic Neural Network Approach
This paper presents the application of some Computational Intelligence methods for obtaining a classifier analysing employees to form work groups. The proposed bio-inspired solution analyses employees using da...
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Chapter and Conference Paper
A Cascade Neural Network Architecture Investigating Surface Plasmon Polaritons Propagation for Thin Metals in OpenMP
Surface plasmon polaritons (SPPs) confined along metal-dielectric interface have attracted a relevant interest in the area of ultracompact photonic circuits, photovoltaic devices and other applications due to ...
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Chapter and Conference Paper
An Innovative Hybrid Neuro-wavelet Method for Reconstruction of Missing Data in Astronomical Photometric Surveys
The investigation of solar-like oscillations for probing the star interiors has encountered a tremendous growth in the last decade. For ground based observations the most important difficulties in properly ide...
