Smart Objects and Technologies for Social Goods: 8th EAI International Conference, GOODTECHS 2022, Aveiro, Portugal, November 16-18, 2022, Proceedings

Preface
Organization
Acknowledgement
Contents
Internet of Things
Multi-UAV Network Logistics Task Allocation Algorithm Based on Mean-Field-Type Game
	1 Introduction
	2 Related Work
		2.1 Mean-Field-Type Game in UAVs
		2.2 Incentives with Consensus-Based Bundle Algorithm
	3 System Model
		3.1 Network Model
		3.2 Task Model
		3.3 Motion Model
		3.4 Communication Model
	4 Problem Formulation
		4.1 Utility Function
		4.2 Optimization Problem
	5 Static Mean-Field-Type Game Analysis
	6 Consensus-Based Bundle Algorithm Based Optimal Strategy Decision for Dynamic MFTG
		6.1 Score Function
		6.2 Task Allocation Model
		6.3 Consensus-Based Bundle Algorithm
	7 Performance Evaluation
		7.1 Simulation Setup
		7.2 Numerical Results
	8 Conclusion
	References
On the Influence of Grid Cell Size on Taxi Demand Prediction
	1 Introduction
	2 Related Work
		2.1 Convolutional Neural Networks
		2.2 Recurrent Neural or Long Short-Term Memory Networks
		2.3 Graph Neural Networks
		2.4 Research Gap, Question, and Hypothesis
	3 Methodology
		3.1 Dataset
		3.2 Evaluation
		3.3 Selection of Demand Prediction Approaches
		3.4 Baseline Models
	4 Experimental Results
		4.1 M1-MLRNN: Multi-level Recurrent Neural Network
		4.2 M2-pmlLSTM: Parallel Multi-task Learning Model
		4.3 M3-STDGAT: Spatial-Temporal Dynamic Graph Attention Network
		4.4 M4-CNNFC: Convolutional Neural Network with Fully Connected Layer
		4.5 M5-CNN: Convolutional Neural Network
	5 Discussion
		5.1 RNN-Based Models
		5.2 CNN-Based Models
		5.3 Comparison Among Models and to Baselines
		5.4 Limitations and Future Work
	6 Conclusion
	References
Social
Parents as Active Agents in Building Emotionally Stable, and Healthy Communities: Testing PSsmile App
	1 Introduction
		1.1 Supporting the Development of Key Social and Emotional Competence
	2 Opening Social-Emotional Learning to the Educational Community
		2.1 Building Social and Emotional Competencies in the Educational Community
	3 The PSsmile App: An Integrative Tool for a Community-Based Education
		3.1 Drivers of the App
		3.2 The Five-Week Program and Its Content
		3.3 The Structure
		3.4 Using the Program
		3.5 A Closer Look to the App: Starting the Activities
		3.6 Data Collection and Participant Profile
	4 PSsmile App’s Modules
	5 PSsmile App in Practice: What to Learn and How to Use It
	6 PSsmile App – Alpha Testing and Pilot Use
	7 Conclusions
	References
Haptic-Based Cognitive Mapping to Support Shopping Malls Exploration
	1 Introduction
	2 The Test Application
		2.1 Preliminary Evaluation
	3 Open Issues and Future Work
	4 Conclusions
	References
Towards Design Recommendations for Social Engagement Platforms Supporting Volunteerism Targeting Older People in Local Communities
	1 Introduction
	2 Methodology
		2.1 Finding and Selecting Social Engagement Platforms
		2.2 Evaluations Methods
	3 Evaluated Social Engagement Platforms
	4 Recommendations
	5 Conclusions
	References
Experimentation of a Nighttime Wandering Assistance System Based on AAL Solutions to Foster Aging at Home
	1 Introduction
	2 Related Work
		2.1 Smart Homes
		2.2 Ambient Assisted Living System
	3 Nighttime Wandering System
	4 Experimental Assessment
		4.1 Methodology
		4.2 Material and Methods
		4.3 Processing
	5 Results and Discussion
	6 Conclusion
	References
Health
Improving the Recommendations of Meals in the PROMISS Application
	1 Introduction
	2 Background
		2.1 PROMISS Application
		2.2 Meal and Product Recommendation
	3 Method
		3.1 Data Usage
		3.2 Evaluation of the Task Completion Time
	4 Implementation
		4.1 Overview and General Flow
		4.2 Preset/Protein Algorithm
		4.3 Core + Addition Algorithm
		4.4 Preference Algorithm
		4.5 Association Rule Learning Algorithm
	5 Results
		5.1 Training Data Duration Results
		5.2 Results on the Number of Clicks
	6 Conclusion and Discussion
	References
Author Index