Advances in Service-Oriented and Cloud Computing: Workshops of ESOCC 2018, Como, Italy, September 12–14, 2018, Revised Selected Papers

Workshop Editors
Preface
Organization
Contents
Joint Cloudways and OptiMoCS Workshop
	CloudWays/OptiMoCS 2018 Abstract/Summary
	CloudWays/OptiMoCS 2018 Preface
	CloudWays/OptiMoCS 2018 Organization
	CloudWays Program Committee
	OptiMoCS Program Committee
Model-Driven Simulation for Performance Engineering of Kubernetes-Style Cloud Cluster Architectures
	1 Introduction
	2 Self-adaptive Systems – Background
	3 Architecture Model
	4 Experimental Evaluation
	5 Discussion
	6 Towards an Advanced Controller Model
	7 Related Work
	8 Conclusions
	References
On Enhancing the Orchestration of Multi-container Docker Applications
	1 Introduction
	2 Background: TOSCA
	3 Docker in a Nutshell
	4 Benefits and Limitations of Docker
	5 Orchestrating Multi-container Applications in TOSCA
		5.1 Multi-container Applications in TOSCA
		5.2 Orchestrating Multi-container Applications with TOSCA
		5.3 Container-Oriented Design Patterns in TOSCA
	6 Related Work
	7 Conclusions
	References
Transactional Migration of Inhomogeneous Composite Cloud Applications
	1 Introduction
	2 Analysis
	3 General Application Migration Workflows
	4 Migration Tools Design and Architecture
	5 Evaluation
		5.1 Evaluation of Losslessness
		5.2 Evaluation of Performance
	6 Conclusion
	7 Future Work
	References
Secure Apps in the Fog: Anything to Declare?
	1 Introduction
	2 Related Work
	3 Methodology Overview
		3.1 Motivating Example
	4 Proof-of-Concept
		4.1 Motivating Example Continued
	5 Multi-objective Optimisation
		5.1 Motivating Example Continued
	6 Concluding Remarks
	References
14th International Workshop on Engineering Service-Oriented Applications and Cloud Services
	WESOACS 2018 Preface
	WESOACS 2018 Organization
	Workshop Organizers
	Program Committee
Implementation of a Cloud Services Management Framework
	1 Introduction
	2 Related Work
	3 Service Consumer Framework and SC-SDLC
	4 SCF Implementation
		4.1 Service Repository
		4.2 Service Adaptors
		4.3 Workflow Engine
		4.4 Monitoring Center
	5 Conclusions
	References
On Limitations of Abstraction-Based Deadlock-Analysis of Service-Oriented Systems
	1 Introduction
	2 Foundations
	3 Limitations of Deadlock Analysis
	4 Related Work
	5 Conclusion
	References
Decentralized Billing and Subcontracting of Application Services for Cloud Environment Providers
	1 Introduction
	2 Use Case
		2.1 Cloud Service Billing
		2.2 Cloud Service Subcontracting
	3 Blockchain
		3.1 Transaction
		3.2 Block
		3.3 Consensus
		3.4 Process
	4 Problem Definition
	5 Approach
		5.1 Billing and Subcontracting Scenario
		5.2 Transaction Types
		5.3 Validation and Transparency
	6 Future Work and Conclusion
	References
May Contain Nuts: The Case for API Labels
	1 Introduction
	2 Background and Related Work
	3 Labeling APIs
		3.1 OpenAPI Link Objects
		3.2 Home Documents
	4 Trusting API Descriptions and Documentations
	5 Label Types
	6 API Label Examples
	7 A Recipe for API Labels
		7.1 Findable Labels
		7.2 Extensible Label Sets
	8 Conclusion
	9 Future Work
	References
Towards a Generalizable Comparison of the Maintainability of Object-Oriented and Service-Oriented Applications
	1 Introduction
	2 Related Work
	3 Study Design
	4 Results
	5 Threats to Validity
	6 Conclusion
	References
ESOCC 2018 PhD Symposium
	ESOCC PhD Symposium Preface
	ESOCC PhD Symposium Organization
	Program Committee
Towards an Evolvability Assurance Method for Service-Based Systems
	1 Introduction and Motivation
	2 Scope and Research Questions
	3 Research Activities
		3.1 Metrics
		3.2 Scenarios
		3.3 Patterns
	4 Related Work
	5 Conclusion
	References
Predictive Management of Fog Applications
	1 Introduction
	2 State of the Art
	3 Thesis Objectives
		3.1 Modelling
		3.2 Algorithms and Methodologies
	4 First Results
	5 Conclusions and Future Work
	References
How to Manage Efficiently Clinical Big-Data by Means of Cloud Computing
	1 Introduction
	2 Background and Related Work
	3 Motivation
	4 Our Approaches
		4.1 Big MRI Share
		4.2 Big Rehabilitative Data Visualization
	5 Highlights and Discussions
	6 Conclusions and Future Work
	References
The Slingshot Approach
	1 Introduction
	2 Foundations
	3 Running Example
	4 The Slingshot Approach
	5 Conclusion
	References
Analysing and Deploying (Micro)service-Based Applications
	1 Introduction
	2 Research Objectives
	3 Related Work
	4 First Results and Future Work
	References
ESOCC 2018 EU Projects Track
	EU Project Space Track Preface
	EU Project Space Track Organization
	Track Program Committee
TheyBuyForYou: Enabling Procurement Data Value Chains
	1 Introduction
	2 Related Work
	3 Background
		3.1 Objectives
		3.2 Challenges
	4 TheyBuyForYou Approach
		4.1 Procurement Knowledge Graph
		4.2 Cross-lingual and Real-Time Analytics
		4.3 Data Interaction and Story Telling
	5 Customer Scenarios and Business Cases
		5.1 Business Case 1: Slovenia
		5.2 Business Case 2: Spain
		5.3 Business Case 3: Italy
	6 Current Status
	References
EW-Shopp Project: Supporting Event and Weather-Based Data Analytics and Marketing Along the Shopper Journey
	1 The Project
	2 The Consortium
	3 Innovation
	4 Platform
	5 Conclusions
I-BiDaaS: Industrial-Driven Big Data as a Self-service Solution
	1 Introduction
	2 Approach and Methodology
		2.1 The Three-Layer Architecture: A Layer-by-Layer Description
	3 Conclusions
	References
SMARTSDK - A FIWARE-Based Software Development Kit for Smart Applications for the Needs of Europe and Mexico
	1 Fiware
	2 SMARTSDK
		2.1 Introduction
		2.2 Project Organisation
		2.3 Main Results
	References
The FIRST (vF Interoperation suppoRting buSiness innovaTion) Project: Service Management for Virtual Factories
	1 Introduction
		1.1 Project Facts
	2 Project Results
	3 Conclusions and Future Work
	References
ElasTest: An Elastic Platform for E2E Testing Complex Distributed Large Software Systems
	1 Introduction
	2 ElasTest Overview
		2.1 Elastest vs. Other Solutions
	3 ElasTest Architecture
	4 Discussion and Future Work
	References
RECAP (Reliable Capacity Provisioning and Enhanced Remediation for Distributed Cloud Applications): The Simulation Approach
	1 Introduction
	2 The RECAP Approach
	3 The RECAP Simulation Framework
		3.1 Simulating vCDNs
	4 Next Steps
	References
DevOps-Based Software Engineering for the Cloud
	1 Project Description
	2 Objectives
	3 Research Topics
		3.1 New Research Challenges
	4 Project Results and Current State
		4.1 Scientific and Research Results
		4.2 Industrial and Market Results
		4.3 Research Activity in Progress
	5 Summary and Conclusions
	References
Author Index