Adrian Juan-VerdejoUniversität Stuttgart · Business informatics
Adrian Juan-Verdejo
MSc Software Engineering
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32
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230
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Citations since 2017
Introduction
Additional affiliations
September 2011 - present
September 2011 - present
February 2009 - July 2011
Publications
Publications (32)
This paper outlines the approach followed by the H2020 BPR4GDPR project to facilitate GDPR compliance. Its goal is to provide a holistic framework able to support end-to-end GDPR-compliant intra- and inter-organisational ICT-enabled processes at various scales, while also being generic enough, fulfilling operational requirements covering diverse ap...
Industry 4.0 tries to digitalize the production process further. The digitalization is achieved by connecting different entities (machines, worker) to data-exchange, which needs to be dynamic and to adapt to different changing situations and members in the process. However, just exchanging data might lead to confidentiality issues. The data-exchang...
Due to their close relation to physical and virtual entities (humans, machines, processes, etc.) including their changing state and context, modern cyber-physical and IoT systems exhibit a high degree of architectural dynamicity. While sharing of data among all the entities of the system is the key driver to the efficiency of the system, it is at t...
Fostering efficiency of distributed supply chains in the Industry 4.0 often bases on IoT-data analysis and by means of lean-and shopfloor-management. However, trust by preserving privacy is a precondition: Competing factories will not share data, if, e.g., the analysis of the data will reveal business relevant information to competitors. Our approa...
Cloud computing in conjunction with recent advances in Cyber-Physical Systems (CPSs) unravels new opportunities for the European manufacturing industry for high value-added products that can quickly reach the market for sale. The Internet of Things joins the Internet of Services to enact the fourth industrial revolution that digitalises the manufac...
The central idea behind INVENT is to represent personal services through cloud-based apps, which are available through a marketplace supporting app search and selection.
The rise of cloud computing is radically changing the way Small and Medium Enterprises (SMEs) manage their information technology assets. In order to provide innovative services, association of SMEs' can strategically join their competencies to respond to business and collaboration opportunities. In this paper we focus on exploring the potential of...
Platform as a Service (PaaS) has become a strong technological solution in particular for small medium enterprises (SMEs) to achieve cost savings and rapid time to market of their software solutions. However, for SMEs how to choose the PaaS provider becomes a bottleneck due to the number of offerings each PaaS vendor offers. Another challenge often...
There is a growing trend to have multiple collaborative enterprise networks contributing to the various stages of the life cycle of complex service-enhanced products. Effective support to the operation of these networks requires collaboration platforms providing adequate collaboration spaces. An advanced cloud-based collaboration platform, supporti...
Collaboration through sharing competencies and resources has been a key approach to both creating new competitive environments, as well as achieving the needed agility to rapidly answer to emerging market demands. Establishing proper collaborative networks for service-enhanced products is challenging given the wide diversity of business operations...
Organisations who want to migrate their applications to Platform-as-a-Service (PaaS) environments have a lot of PaaS vendors to chose from and many PaaS offerings within them. At the PaaS abstraction level within the cloud service model, each vendor offers many different configurations to meet the specific organisation's criteria to migrate to PaaS...
An increasing number of organisations want to migrate their existing applications to cloud environments to benefit from the increased scalability, flexibility, and cost reduction. Additionally, systems migrated to cloud environments have to fulfil their functional requirements , satisfy their users' requirements, and meet the or-ganisation's criter...
Business Intelligence systems use information technology to supply integrated management support with data coming from several sources of structured and unstructured data. The integrated infrastructures of Business Intelligence (BI) are often too complex and hence costly and inflexible. A solution for these issues is to leverage cloud computing ser...
Distributed systems have continued to evolve and we note two
important trends: the dramatically increasing level of dynamism in
contemporary distributed systems and the convergence of mobile
computing with cloud computing. The end result is that it is very
difficult to achieve the required level of scalability and
dependability in a systematic...
Cloud computing services have evolved to a sourcing option that promises a wide range of benefits, such as increased scalability and flexibility at reduced costs. However, many enterprise applications are subject to strict requirements -- e.g. regarding privacy, security and availability -- and are embedded into complex enterprise IT architectures...
Cloud Computing is a relatively new paradigm with the potential to transform how IT hardware and software are designed and purchased. Computing is no longer purchased as typical products but delivered as a service over the Internet from large data centres. However, despite the potential benefits associated with the migration of enterprise applicati...
The overabundance of content on online video platforms has made intelligent recommender systems that assist users in finding content matching their personal preferences indispensable. This article reports on a study in which “PersonalTV,” an online video recommendation application that has been developed for research purposes, was evaluated by a pa...
Although Quality of Experience (QoE) plays a major role in the design and development of mobile applications and services, QoE assessment is still challenging, especially in real-life (so called 'living lab') contexts. This paper presents results from an exploratory, interdisciplinary study on QoE and more specifically, on the acceptability of vary...
The ability to quantify Quality of Experience (QoE, i.e. the users' subjective perception of the 'overall acceptability of an application or service'), will play a major role in the success of future multimedia services such as mobile video watching. Such QoE-evaluations are however still challenging, especially in real life (or so-called 'Living L...
The scope of this paper is the interdisciplinary measurement and modeling methodology of Quality of Experience (QoE) when playing a mobile location-based massively multiplayer online role-playing game (MMORPG) that places the virtual world on top of the real world using the user's location. The paper introduces the implementation of a re-usable mob...
In this paper, we discuss the set-up and results from an interdisciplinary study aimed at evaluating a recommendation application for online video content, called PersonalTV. By involving (possible) users (i.e. a panel of test users), we tried to gather insights that might help to optimize and refine the application. In this respect, implicit and e...
The scope of this paper is the interdisciplinary measurement and modeling of Quality of Experience (QoE) related to mobile YouTube video streaming in Living Lab environment. The paper introduces the implementation of a QoE measurement framework on the Android platform and discusses results from a first study using this framework. In this respect, a...
This short paper frames the importance of the Quality of Experience in the contemporary ICT environment and links it to the shift towards more user-centric approaches in innovation research. The relevance of the Living Labs approach for QoE measurement is discussed. A software tool that is based on a distributed architecture in which monitored Qual...
Projects
Projects (7)
Industry 4.0 enacts ad-hoc cooperation between machines, humans, and organizations in supply and production chains. The cooperation goes beyond rigid hierarchical process structures and increases the levels of efficiency, customization, and individualisation of end-products. Efficient processing and cooperation requires exploiting various sensor and process data and sharing them across various entities including computer systems, machines, mobile devices, humans, and organisations. Modern software-intensive Industry 4.0 systems process data with distributed and decentralized resources according to multiple organisational roles with different privileges to access and manipulate data both inside and across organisations. The ad-hoc horizontal cooperation in Industry 4.0 systems is a disruptive development that makes current privacy and trust mechanisms unsuitable as they are built around rigid hierarchical infrastructures. Trust 4.0 proposes a novel approach to privacy and trust tied to the dynamics of custom product engineering, hence, establishing privacy and trust in the ad-hoc horizontal processes.
The goal of BPR4GDPR (Business Process Re-engineering and functional toolkit for GDPR compliance) is to provide a holistic framework able to support end-to-end GDPR-compliant intra- and interorganisational ICT-enabled processes at various scales, while also being generic enough, fulfilling operational requirements covering diverse application domains.
Project description
GloNet aims at designing, developing, and deploying an agile cloud-based virtual enterprise environment for networks of SMEs involved in highly customised and service-enhanced products through end-to-end collaboration with customers and local suppliers (co-creation).GloNet implements the glocal enterprise notion with value creation from global networked operations and involving global supply chain management, product-service linkage, and management of distributed manufacturing units.
The work was funded by the European Commission FP7 / Project No. 285273, 2011-2014.
