
14th International Conference on Soft Computing Models in Industrial and Environmental Applications (SOCO 2019)
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Content
- Intro
- Preface
- Organization
- General Chairs
- International Advisory Committee
- Program Committee Chairs
- Program Committee
- Special Sessions
- Soft Computing Methods in Manufacturing and Management Systems
- Sec7
- Soft Computing Applications in the Field of Industrial and Environmental Enterprises
- Sec9
- Optimization, Modeling and Control by Soft Computing Techniques
- Sec11
- Soft Computing in Aerospace, Mechanical and Civil Engineering: New Methods and Industrial Applications
- Sec13
- SOCO 2019 Organizing Committee
- Contents
- Machine Learning
- Indexes to Find the Optimal Number of Clusters in a Hierarchical Clustering
- 1 Introduction
- 2 Related Work
- 2.1 Clustering Methods
- 2.2 Validation Indexes
- 3 Our Proposal
- 3.1 Implementation
- 4 Experimentation
- 4.1 Working Environment and Datasets
- 4.2 Experimental Results
- 5 Conclusions
- References
- Analysis and Application of Normalization Methods with Supervised Feature Weighting to Improve K-means Accuracy
- 1 Introduction
- 2 Hypothesis and Foundations
- 3 Proposed Two-Stage Methodology for Normalization and Feature Weighting
- 3.1 First Stage: Normalization Methods
- 3.2 Second Stage: Feature Weighting Strategy
- 4 Results
- 5 Conclusions
- References
- Classifying Excavator Operations with Fusion Network of Multi-modal Deep Learning Models
- Abstract
- 1 Introduction
- 2 Related Work
- 3 Proposed Method
- 3.1 Video-Based Model
- 3.2 Sensor-Based Model
- 3.3 Fusion Network
- 4 Experiments
- 4.1 Dataset and Experimental Settings
- 4.2 Result Analysis
- 5 Conclusion
- Acknowledgement
- References
- A Study on Trust in Black Box Models and Post-hoc Explanations
- 1 Introduction
- 2 Intelligibility and Trust
- 2.1 Human Subject Studies and Trust Measures
- 2.2 Post-hoc Explanation Approaches
- 3 Method
- 3.1 Participants
- 3.2 Materials
- 3.3 Design
- 3.4 Procedure
- 4 Results
- 4.1 Trust Variables
- 5 Conclusion
- References
- A Study on Hyperparameter Configuration for Human Activity Recognition
- 1 Introduction
- 2 Related Work
- 3 Activity Recognition Overview
- 4 Experimental Results
- 4.1 The PAMAP2 Dataset
- 4.2 Experimental Setup
- 4.3 HAR Accuracy Results
- 4.4 Execution Time and Energy Consumption
- 5 Conclusion
- References
- A Fuzzy Approach for Sentences Relevance Assessment in Multi-document Summarization
- Abstract
- 1 Introduction
- 2 Proposed Method
- 2.1 Preprocessing
- 2.2 Semantic Graph Generation
- 2.3 Graph Merging Process
- 2.4 Concepts Clustering
- 2.5 Fuzzy Relevance Assessment of the Sentences
- 2.6 Summary Construction
- 3 Experimental Results
- 4 Conclusions and Future Works
- Acknowledgments
- References
- Online Estimation of the State of Health of a Rechargeable Battery Through Distal Learning of a Fuzzy Model
- 1 Introduction
- 2 Description of the Proposed Model
- 2.1 IC Curves and Analysis
- 2.2 Proposed Model and Learning Methodology
- 2.3 Fuzzy Rule-Based Model
- 3 Empirical Study
- 3.1 Experimental Setup
- 3.2 Numerical Results
- 4 Concluding Remarks
- References
- A Proposal for the Development of Lifelong Dialog Systems
- 1 Introduction and Related Work
- 2 Statistical Dialog Management Methodologies
- 3 User Intention Modeling
- 4 Emotional State Recognition
- 5 The Enhanced UAH Dialog System
- 6 Experiments
- 7 Conclusions and Future Work
- References
- Smart Cities and IOT
- Real-Time Big Data Analytics in Smart Cities from LoRa-Based IoT Networks
- 1 Introduction
- 2 Related Works
- 3 System Architecture
- 3.1 LoRa Based Infrastructure
- 3.2 JSON Payload Buffering and Preprocessing
- 3.3 Real-Time Environment
- 3.4 Big Data Streaming Engine
- 4 Results
- 4.1 Dataset Construction and Linear Regression Parametrization
- 4.2 Experimental Setup
- 4.3 Analysis
- 5 Conclusions
- References
- Deep Learning in Modeling Energy Cost of Buildings in the Public Sector
- Abstract
- 1 Introduction
- 2 Literature Review
- 3 Data and Sampling
- 4 Methodology
- 5 Results and Discussion
- 6 Conclusion
- Acknowledgments
- References
- Framework for the Detection of Physiological Parameters with Musical Stimuli Based on IoT
- Abstract
- 1 Introduction
- 2 Physiological Parameters, Emotions and External Stimuli
- 2.1 From the Theories of Emotion to Affective Computing
- 2.2 Physiological Parameters and Emotional States
- 2.3 IoT and Biosensors
- 3 Smoodsically. An Overview of the Framework Proposed
- 4 Case Study
- 4.1 EDA and Temperature Results
- 5 Conclusion and Future Work
- Acknowledgments
- References
- Edge Computing Architectures in Industry 4.0: A General Survey and Comparison
- 1 Introduction
- 2 Internet of Things and Edge Computing
- 3 Edge Computing Reference Architectures
- 3.1 FAR-Edge RA
- 3.2 Edge Computing RA 2.0
- 3.3 Industrial Internet Consortium RA
- 4 Evaluation of the Edge Reference Architectures
- 5 Conclusions and Future Work
- References
- Predictive Maintenance from Event Logs Using Wavelet-Based Features: An Industrial Application
- 1 Introduction
- 2 From Event to Time Functions
- 3 Methods
- 3.1 Wavelets Transform
- 3.2 Random Forest
- 4 Experiments
- 4.1 Predictive Performance
- 4.2 Variable Importance
- 4.3 Observations Proximity
- 5 Discussion and Conclusion
- References
- Building Robust Prediction Models for Defective Sensor Data Using Artificial Neural Networks
- 1 Introduction
- 2 Proposed Approach
- 2.1 NoiseDrop
- 2.2 Input Drop
- 3 Experimental Setup
- 3.1 Data
- 3.2 Results
- 4 Conclusions
- References
- Temporal Data Analysis
- Ensemble Deep Learning for Forecasting 222Rn Radiation Level at Canfranc Underground Laboratory
- 1 Introduction
- 2 Methods and Materials
- 2.1 Convolutional Neural Networks
- 2.2 Seasonal and Trend Decomposition Using Loess
- 2.3 Recurrent Neural Networks
- 2.4 Statistics
- 3 Experimental Results and Models Comparison
- 4 Conclusions
- References
- Search of Extreme Episodes in Urban Ozone Maps
- 1 Introduction
- 2 Methods and Materials
- 2.1 DBSCAN
- 2.2 Distance Metrics
- 3 Experimental Results
- 3.1 Outliers Detection with DBSCAN and L2 Norm
- 3.2 Outliers Detection with DBSCAN and L1-Norm
- 4 Conclusions
- References
- A Novel Heuristic Approach for the Simultaneous Selection of the Optimal Clustering Method and Its Internal Parameters for Time Series Data
- 1 Introduction
- 2 Proposed Harmony Search Algorithm for Optimal Clustering Configuration (HSOCC)
- 2.1 Encoding Solution
- 2.2 Steps of the HSOCC Algorithm
- 3 Simulation Results
- 4 Conclusions and Future Work
- References
- A Hybrid Approach for Short-Term NO2 Forecasting: Case Study of Bay of Algeciras (Spain)
- Abstract
- 1 Introduction
- 2 Area and Data Description
- 3 Methods
- 3.1 LASSO
- 3.2 ANNs
- 4 Experimental Procedure
- 5 Results and Discussion
- 6 Conclusions
- Acknowledgements
- References
- Context-Aware Data Mining vs Classical Data Mining: Case Study on Predicting Soil Moisture
- 1 Introduction
- 1.1 Related Work
- 1.2 Context-Aware DM vs Classical DM Concepts
- 2 Experimental Setup
- 2.1 Description (Reading) of the Existing Data
- 2.2 Preprocessing the Data
- 2.3 Preliminary Decisions Before Implementing the Data Mining Processes
- 3 Experiment Implementation and Results
- 3.1 Classical DM vs CADM Process Implementation
- 3.2 DM vs CADM Results
- 4 Conclusions
- References
- DTW as Alignment Function in the Context of Time Series Balancing
- 1 Introduction
- 2 The Proposal
- 2.1 The TS_SMOTE Algorithm
- 2.2 The Distance Functions and Alignment Issues in Balancing TS Problems
- 2.3 Building an Unaligned Dataset
- 3 Experiments and Results
- 3.1 Materials and Methods
- 3.2 Numerical Results
- 4 Conclusions
- References
- Feature Clustering to Improve Fall Detection: A Preliminary Study
- 1 Introduction
- 2 Peak Detection and Feature Extraction
- 3 Data Modeling and Classification
- 4 Experimental Design
- 4.1 Dataset Description
- 4.2 Cross Validation
- 5 Obtained Results and Discussion
- 6 Conclusions
- References
- Data Generation and Preparation
- Creation of Synthetic Data with Conditional Generative Adversarial Networks
- 1 Introduction
- 2 Methodology
- 2.1 Generative Adversarial Networks
- 2.2 Conditional Adversarial Networks
- 2.3 Dataset
- 2.4 Software and Experimental Setting
- 3 Results
- 3.1 Generating New Credit Card Data with CGANs
- 3.2 Similarity of the Data
- 3.3 Classification Results
- 4 Discussion
- References
- Data Selection to Improve Anomaly Detection in a Component-Based Robot
- 1 Introduction and Previous Work
- 2 Anomaly Detection
- 2.1 Support Vector Machines
- 2.2 Metrics
- 3 Experiments and Results
- 3.1 Dataset
- 3.2 Results on the Whole Dataset
- 3.3 Results on Trial 21
- 4 Conclusions and Future Work
- References
- Addressing Low Dimensionality Feature Subset Selection: ReliefF(-k) or Extended Correlation-Based Feature Selection(eCFS)?
- 1 Introduction
- 2 Background
- 3 The Proposed Approach
- 4 Experimentation
- 5 Results
- 6 Conclusions
- References
- A Predictive Maintenance Model Using Recurrent Neural Networks
- 1 Introduction
- 2 Background
- 3 Case Study
- 4 LSTM Architecture
- 5 Results
- 5.1 Network Classifier
- 5.2 Regressive Network
- 5.3 Final Model
- 6 Conclusions
- References
- Soft Computing Applications
- Prototypical Metric Transfer Learning for Continuous Speech Keyword Spotting with Limited Training Data
- 1 Introduction
- 2 Related Work
- 3 Dataset
- 4 Approach
- 4.1 Data Preprocessing
- 4.2 Feature Engineering
- 4.3 Deep Learning Architectures
- 5 Experiments and Results
- 6 Conclusion
- References
- Characteristic of WiFi Network Based on Space Model with Using Turning Bands Co-simulation Method
- 1 Introduction
- 2 Related Work
- 3 Turning Bands Method
- 4 Characteristic of PWR-WiFi Network
- 5 Preliminary and Structural Analysis of Data
- 6 Space Model of PWR-WiFi Network Efficiency Made by Co-simulation TBM
- 7 Conclusions
- References
- Inconsistency Detection on Data Communication Standards Using Information Extraction Techniques: The ABP Case
- Abstract
- 1 Introduction
- 2 Background and Related Works
- 3 Research Method
- 3.1 Initial Works on the Text Sentences: Tagging, Setting Chunking, Heuristic Split and Parsing
- 3.2 Searching and Extraction Algorithms
- 4 Results
- 4.1 Results Obtained from the ABP_Standard_Text
- 4.2 Results Obtained from the ABP_NO_Standard_Text
- 5 Conclusions
- 6 Future Works
- References
- Mobile Architecture for Forest Fire Simulation Using PhyFire-HDWind Model
- Abstract
- 1 Introduction
- 2 Background
- 2.1 PhyFire-HDWind Models
- 3 Proposed System
- 3.1 Input Spatial Data
- 3.2 Pre-process
- 3.3 Process
- 3.4 Post-process and Results Display
- 4 Results and Conclusions
- Acknowledgments
- References
- A Proposal of Robust Leak Localization in Water Distribution Networks Using Differential Evolution
- 1 Introduction
- 2 Model-Based Leak Localization Methods in WDN
- 2.1 Leak Detection and Localization Methods Based in LSM
- 2.2 Leak Localization Methods Using Optimization Algorithms
- 2.3 Topological Differential Evolution (T-DE)
- 3 Hanoi Network
- 4 Experiments and Results
- 5 Conclusions
- References
- Neural Model of a Specific Single Proton Exchange Membrane PEM Fuel Cell
- 1 Introduction
- 2 Background
- 2.1 PEM Fuel Cells
- 2.2 Artificial Neural Networks
- 3 Experimental Design
- 3.1 Commercial PEM Fuel Cell Description
- 3.2 Data Gathering Process
- 3.3 Modeling Process
- 4 Experimental Results
- 5 Conclusions
- References
- Special Session - Soft Computing Methods in Manufacturing and Management Systems
- A Hybrid Heuristic Algorithm for Multi-manned Assembly Line Balancing Problem with Location Constraints
- Abstract
- 1 Introduction
- 2 Multi-manned Assembly Line's Workstations with Location Constraints
- 3 mLALBP Model
- 3.1 Problem Definition
- 3.2 Problem Assumptions
- 3.3 Model Notation
- 4 The Proposed Hybrid Heuristic Method
- 5 An Illustrative Example
- 6 Summary
- References
- A Comparison Analysis of the Computer Simulation Results of a Real Production System
- Abstract
- 1 Introduction
- 2 The Model of the Production System
- 2.1 The Simulation Model of the Production System Built with FlexSim
- 2.2 The Simulation Model of the Production System Built with Plant Simulation
- 3 The Comparative Analysis
- 4 Summary
- References
- Multiple Fault Diagnosis in Manufacturing Processes and Machines Using Probabilistic Boolean Networks
- Abstract
- 1 Introduction
- 2 Probabilistic Boolean Networks and Their Use in Manufacturing Systems
- 3 PBNs for FDI in Manufacturing Systems
- 4 Experimental Results
- 5 Conclusions
- Acknowledgements
- References
- Concurrent Planning and Scheduling of Heterogeneous Production System. Case Study
- Abstract
- 1 Introduction
- 2 Methodology
- 3 Case Study
- 3.1 Production Order Description
- 4 Summary
- References
- Multi-domain, Advisory Computing System in Continuous Manufacturing Processes
- Abstract
- 1 Introduction
- 2 Analysis of Loss of Signal Quality at Selected Points of the Computer System
- 3 Concept of a Multi-domain System
- 4 Summary
- References
- Assessment of Similarity of Elements as a Basis for Production Costs Estimation
- Abstract
- 1 Introduction
- 2 Method of Description of Elements
- 2.1 Description of Shaft's Technological and Structural Features
- 2.2 Description of Shaft's Elementary Functional Surfaces
- 3 Assessment of Element's Similarity
- 4 Example of Method's Application
- 5 Summary
- References
- Special Session - Soft Computing Applications in the Field of Industrial and Environmental Enterprises
- Outlier Generation and Anomaly Detection Based on Intelligent One-Class Techniques over a Bicomponent Mixing System
- 1 Introduction
- 2 Case of Study
- 2.1 Bicomponent Mixing System
- 2.2 Dataset Description
- 3 Techniques Applied to Validate the Proposed Model
- 3.1 One-Class Techniques
- 3.2 Artificial Outlier Generation
- 4 Experiments and Results
- 4.1 Approximate Convex Hull Classifier
- 4.2 Artificial Neural Network Autoencoder Classifier
- 4.3 SVM Classifier
- 5 Conclusions and Future Works
- References
- Material Flow Optimization Using Milk Run System in Automotive Industry
- Abstract
- 1 Introduction
- 2 Material Flow and Related Work
- 3 Modelling in Material Flow
- 3.1 Particle Swarm Optimization Algorithm
- 3.2 Collection of Input Data
- 4 Experimental Results and Discussion
- 4.1 Milk Run System Implementation
- 4.2 Discussion, Benefits and Limitation of Milk Run System
- 5 Conclusion and Future Work
- References
- Smart PPE and CPE Platform for Electric Industry Workforce
- 1 Introduction
- 2 Related Work
- 3 Proposed Method
- 4 Results
- 5 Conclusion and Future Work
- References
- Acoustic Anomaly Detection Using Convolutional Autoencoders in Industrial Processes
- 1 Introduction
- 2 Related Work
- 3 Acoustic Anomaly Detection System
- 3.1 Feature Extraction
- 3.2 Convolutional Autoencoder
- 3.3 One-Class Support Vector Machine
- 4 Experiments and Results
- 4.1 Experimental Setup
- 4.2 Evaluation Criteria
- 4.3 Results
- 5 Conclusion
- References
- One-Class Classification to Predict the Success of Private-Participation Infrastructure Projects in Europe
- Abstract
- 1 Introduction and Previous Work
- 2 Applied Classifiers
- 2.1 Support Vector Machines
- 2.2 k-Nearest Neighbor
- 2.3 Random Forest
- 3 Experiments and Results
- 3.1 Dataset
- 3.2 Results from the Energy Sector
- 3.3 Results from the Telecommunication Sector
- 4 Conclusions
- References
- Optimizing a Bi-objective Vehicle Routing Problem Appearing in Industrial Enterprises
- 1 Introduction
- 2 Multi-start Multiobjective Local Search Procedure
- 2.1 Phase 1. Solution Representation and Construction
- 2.2 Phase 2. Local Search
- 3 Computational Results
- 4 Conclusions
- References
- An Industrial Application of Soft Computing for the Design of Personalized Call Centers
- 1 Introduction and Background
- 2 Let's Go System
- 3 Experimental Set-Up
- 4 Discussion of the Experimental Results
- 5 Conclusions and Future Work
- References
- A Preliminary Study on Multivariate Time Series Clustering
- 1 Introduction
- 2 A Proposal for Multivariate TS Clustering
- 2.1 Finding Similarities Between Variables from an Example
- 2.2 RNN and Transfer Learning
- 2.3 Computing the Similarities Within a Multivariate TS Dataset
- 3 Experiment and Methods
- 4 Results and Discusion
- 5 Conclusions
- References
- Adaptive Fault-Tolerant Tracking Control Algorithm for IoT Systems: Smart Building Case Study
- 1 Introduction
- 2 Related Work
- 3 Proposed Control Model
- 3.1 Reference Input
- 3.2 State Predictor
- 3.3 Cooperative Control Algorithm
- 4 Results
- 5 Conclusions
- References
- Special Session - Optimization, Modeling and Control by Soft Computing Techniques
- Low Voltage Grid Operation Scheduling Considering Forecast Uncertainty
- 1 Introduction
- 2 Problem Formulation
- 2.1 Problem Objectives
- 3 Solution Approach
- 3.1 Objective Function
- 3.2 Simulation Algorithm
- 4 Experimentation
- 4.1 Set up
- 4.2 Results
- 5 Conclusions
- References
- Iterative Learning Control for a Hydraulic Cushion
- 1 Introduction
- 2 Force Controller Design
- 3 Iterative Learning Control Design
- 4 Simulation Results
- 5 Conclusions
- References
- Opinion Mining to Detect Irony in Twitter Messages in Spanish
- 1 Introduction
- 2 Motivation and Related Work
- 3 Methodology and Experimentation
- 3.1 Building of Training Corpus
- 3.2 Pre-processing
- 3.3 Data Set
- 3.4 Feature Extraction
- 3.5 Vectorization or Bag-of-Words
- 3.6 Classification Algorithm
- 4 Results Evaluation and Discussion
- 4.1 Discussion
- 5 Conclusion and Future Work
- References
- An Efficient Soft Computing Approach for Solving the Two-Stage Transportation Problem with Fixed Costs
- 1 Introduction
- 2 Definition of the Problem
- 3 Description of the Proposed Soft Computing Approach
- 4 Computational Results
- 5 Conclusions
- References
- Takagi-Sugeno Fuzzy Incremental State Model for Optimal Control of a Ball and Beam Nonlinear Model
- 1 Introduction
- 2 Ball and Beam Nonlinear Model
- 3 Fuzzy Takagi-Sugeno Model and System Identification
- 3.1 Fuzzy T-S Model
- 3.2 Estimation of T-S Model Parameters
- 4 Incremental State Model
- 5 Fuzzy Controller and Observer Design Based on Incremental State Model
- 5.1 Fuzzy Controller for Zero Steady-State Error
- 5.2 Fuzzy Observer for Incremental State Model
- 6 Results
- 7 Conclusion
- References
- Time-Oriented System to Control Critical Medications
- 1 Introduction
- 2 System for Controlling Time Restrictions of Medicines
- 2.1 Design to Store Time Restrictions in Medical Treatments
- 2.2 Crawling the Web
- 2.3 Parsing the Web Content
- 3 Example of Use
- 3.1 Case of Use with the Active Principle Fluoroquinolone
- 4 Conclusions and Future Work
- References
- Special Session - Soft Computing in Aerospace, Mechanical and Civil Engineering: New Methods and Industrial Applications
- An Introduction to Some Methods for Soft Computing in Fluid Dynamics
- 1 Introduction to Turbulent Flows and Big Data
- 2 Soft Computing in Fluid Dynamics
- 2.1 Singular Value Decomposition: POD and PCA
- 2.2 Dynamic Mode Decomposition
- 2.3 Spectral POD, Multi-scale Analysis and EMD
- 3 Machine Learning: POD and DMD
- 4 Concluding Remarks
- References
- A Data-Driven ROM Based on HODMD
- 1 Introduction
- 2 Construction of the Data-Driven ROM Based on HODMD
- 3 Results for the Complex Ginzburg-Landau Equation
- 4 Conclusions
- References
- Soft Computing Techniques to Analyze the Turbulent Wake of a Wall-Mounted Square Cylinder
- 1 Introduction
- 2 Methodology
- 2.1 Proper Orthogonal Decomposition
- 2.2 Spectral POD
- 2.3 Dynamic Mode Decomposition
- 2.4 Multi-scale Analyses: POD and DMD
- 3 Data Analysis
- 4 Conclusions
- References
- Generating Three-Dimensional Fields from Two-Dimensional Soft Computing Strategies
- 1 Introduction
- 2 Spatio-Temporal Higher Order Dynamic Mode Decomposition
- 2.1 HODMD Algorithm
- 3 Methodology for Constructing Three-Dimensional Approximations from a Set of Planes
- 4 Definition of the Three-Dimensional Toy Model
- 5 Reconstruction of the Three-Dimensional Fields
- 6 Conclusions
- References
- Low Cost Methods for Computing Instabilities in Boundary Layer Flows
- 1 Introduction
- 2 Theory
- 2.1 Streaky Base Flow Formulation
- 2.2 Stability Analysis
- 3 Results
- 3.1 Stability of Optimal Streaks
- 3.2 Stability of Streamwise Vortices
- 4 Conclusions
- References
- Author Index
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