Informatik
Refine
Document Type
- Conference proceeding (567)
- Journal article (199)
- Book chapter (62)
- Doctoral Thesis (18)
- Book (10)
- Anthology (10)
- Patent / Standard / Guidelines (2)
- Report (2)
- Working Paper (2)
Is part of the Bibliography
- yes (872)
Institute
- Informatik (872)
- Technik (2)
- ESB Business School (1)
Publisher
- Springer (173)
- Hochschule Reutlingen (104)
- IEEE (89)
- Gesellschaft für Informatik (60)
- Elsevier (46)
- ACM (33)
- IARIA (26)
- Springer Gabler (15)
- De Gruyter (12)
- Association for Information Systems (AIS) (11)
- RWTH Aachen (11)
- Università Politecnica delle Marche (11)
- MDPI (10)
- Deutsche Gesellschaft für Computer- und Roboterassistierte Chirurgie e.V. (9)
- SCITEPRESS (8)
- Haufe (7)
- IOS Press (7)
- Emerald (6)
- University of Hawai'i at Manoa (6)
- Association for Computing Machinery (5)
- SPIE (5)
- Fac. of Organization & Informatics, Univ. of Zagreb (4)
- IGI Global (4)
- RWTH (4)
- Springer International Publishing (4)
- University of Hawaii at Manoa (4)
- Universität Tübingen (4)
- American Marketing Association (3)
- Deutsche Gesellschaft für Computer- und Roboterassistierte Chirurgie e. V. (3)
- International Academy of Business Disciplines (3)
- Open Proceedings.org, Univ. of Konstanz (3)
- Riga Technical University Press (3)
- Sage (3)
- Science and Technology Publications (3)
- Springer Science + Business Media B.V (3)
- Springer Science + Business Media B.V. (3)
- University of Konstanz, University Library (3)
- Wiley-Blackwell (3)
- Academic Conferences International (2)
- American Marketing Assoc. (2)
- BioMed Central (2)
- CSW-Verlag (2)
- Curran Associates (2)
- Curran Associates Inc. (2)
- Deutsche Aktuarvereinigung (DAV) e.V. (2)
- EuroMed Press (2)
- GMDS e.V. (2)
- Gabler (2)
- Gesellschaft für Informatik e.V (2)
- HTWG Konstanz (2)
- IADIS (2)
- IADIS Press (2)
- IBM Research Division (2)
- International Association for Development of the Information Society (2)
- International Society for Photogrammetry and Remote Sensing (2)
- PeerJ Ltd. (2)
- Smart Home & Living Baden-Württemberg e.V. (2)
- Springer Vieweg (2)
- Taylor & Francis (2)
- The Association for Computing Machinery, Inc. (2)
- Thieme (2)
- University of Hawaii (2)
- University of the West of Scotland (2)
- Universität Stuttgart (2)
- 3m5.Media GmbH (1)
- AIP Publishing (1)
- ARVO (1)
- Academic Conferences International Limited (1)
- Association for Computing Machinery ACM (1)
- Association of Computing Machinery (1)
- CIDR (1)
- CMP-WEKA-Verlag (1)
- Cambridge University Press (1)
- Circle International (1)
- Copenhagen Business School (1)
- Cornell Universiy (1)
- Cuvillier Verlag (1)
- DIMECC Oy (1)
- DUZ Medienhaus (1)
- Deutsche Gesellschaft für Medizinische Physik (1)
- Deutsche Gesellschaft für die Computer- und Roboterassistierte Chirurgie e.V. (1)
- EDP Sciences (1)
- EMAC (1)
- Ed2.0Work (1)
- Elektronikpraxis, Vogel Business Media GmbH & Co. KG (1)
- EuroMedPress (1)
- Eurographics Association (1)
- Fachausschuß Management der Anwendungsentwicklung und -wartung (1)
- Faculty of Economics (1)
- Faculty of Organization and Informatics, University of Zagreb (1)
- Frontiers Media (1)
- Frontiers Research Foundation (1)
- GBI-Genios (1)
- GITO-Verl. (1)
- German Medical Science Publishing House (1)
- Haufe Group (1)
- Hochschule Heilbronn (1)
- Hochschule der Medien (1)
- IGI Publ. (1)
- IGI Publishing (1)
- IMC Information multimedia communication AG (1)
- Inderscience Publ. (1)
- Inst. of Electrical and Electronics Engineers (1)
- JMIR Publications (1)
- Johannes Kepler University Linz (1)
- Karlsruher Institut für Technologie (1)
- Lund University (1)
- MCB University Press (1)
- MFG Stiftung Baden-Württemberg (1)
- MHP. a Porsche Company (1)
- Morressier (1)
- NextMed (1)
- OpenProceedings (1)
- PLOS (1)
- Pabst Science Publishers (1)
- Pallas Press (1)
- PeerJ (1)
- Riga Technical University (1)
- Routledge, Taylor & Francis Group (1)
- SISSA (1)
- SSRN (1)
- SciKA (1)
- Science and Technology Publications, Lda (1)
- Shaker Verlag (1)
- Society for Science and Education (1)
- Springer Nature (1)
- Springer Science + Business Media (1)
- Technical University (1)
- Technische Universität Darmstadt (1)
- The Association for Computing Machinery (1)
- UVW, Universitätsverlag Verlag Webler (1)
- Univ. de Jaén (1)
- Universidad Carlos III de Madrid (1)
- University of Minho (1)
- University of Portsmouth (1)
- University of Zagreb Faculty of Organization and Informatics (1)
- Universität Leipzig (1)
- Universität Trier (1)
- Universität des Saarlandes (1)
- Univerzita Tomáe Bati (1)
- Wiley (1)
- World Scientific (1)
- World Scientific Publishing (1)
- de Gruyter (1)
- dpunkt-Verlag (1)
- libreriauniversitaria.it.edizioni (1)
- vwh (1)
Due to digitalization, constant technological progress and ever shorter product life cycles, enterprises are currently facing major challenges. In order to succeed in the market, business models have to be adapted more often and more quickly to changing market conditions than they used to be. Fast adaptability, also called agility, is a decisive competitive factor in today’s world. Because of the ever-growing IT part of products and the fact that they are manufactured using IT, changing the business model has a major impact on the enterprise architecture (EA). However, developing EAs is a very complex task, because many stakeholders with conflicting interests are involved in the decision-making process. Therefore, a lot of collaboration is required. To support organizations in developing their EA, this article introduces a novel integrative method that systematically integrates stakeholder interests into decision-making activities. By using the method, collaboration between stakeholders involved is improved by identifying points of contact between them. Furthermore, standardized activities make decision-making more transparent and comparable without limiting creativity.
This research-oriented book presents key contributions on architecting the digital transformation. It includes the following main sections covering 20 chapters: · Digital Transformation · Digital Business · Digital Architecture · Decision Support · Digital Applications Focusing on digital architectures for smart digital products and services, it is a valuable resource for researchers, doctoral students, postgraduates, graduates, undergraduates, academics and practitioners interested in digital transformation.
This chapter presents an introduction to the emerging trends for architecting the digital transformation having a strong focus on digital products, intelligent services, and related systems together with methods, models and architectures. The primary aim of this book is to highlight some of the most recent research results in the field. We are providing a focused set of brief descriptions of the chapters included in the book.
Uncontrolled movements of laparoscopic instruments can lead to inadvertent injury of adjacent structures. The risk becomes evident when the dissecting instrument is located outside the field of view of the laparoscopic camera. Technical solutions to ensure patient safety are appreciated. The present work evaluated the feasibility of an automated binary classification of laparoscopic image data using Convolutional Neural Networks (CNN) to determine whether the dissecting instrument is located within the laparoscopic image section. A unique record of images was generated from six laparoscopic cholecystectomies in a surgical training environment to configure and train The CNN. By using a temporary version of the neural network, the annotation of the training image files could be automated and accelerated. A combination of oversampling and selective data augmentation was used to enlarge the fully labelled image data set and prevent loss of accuracy due to imbalanced class volumes. Subsequently the same approach was applied to the comprehensive, fully annotated Cholec80 database. The described process led to the generation of extensive and balanced training image data sets. The performance of the CNN-based binary classifiers was evaluated on separate test records from both databases. On our recorded data, an accuracy of 0.88 with regard to the safety-relevant classification was achieved. The subsequent evaluation on the Cholec80 data set yielded an accuracy of 0.84. The presented results demonstrate the feasibility of a binary classification of laparoscopic image data for the detection of adverse events in a surgical training environment using a specifically configured CNN architecture.
Context: Nowadays, companies are challenged by increasing market dynamics, rapid changes and disruptive participants entering the market. To survive in such an environment, companies must be able to quickly discover product ideas that meet the needs of both customers and the company and deliver these products to customers. Dual-track agile is a new type of agile development that combines product discovery and delivery activities in parallel, iterative, and cyclical ways. At present, many companies have difficulties in finding and establishing suitable approaches for implementing dual-track agile in their business context.
Objective: In order to gain a better understanding of how product discovery and product delivery can interact with each other and how this interaction can be implemented in practice, this paper aims to identify suitable approaches to dual-track agile.
Method: We conducted a grey literature review (GLR) according to the guidelines to Garousi et al.
Results: Several approaches that support the integration of product discovery with product delivery were identified. This paper presents a selection of these approaches, i.e., the Discovery-Delivery Cycle model, Now-Next-Later Product Roadmaps, Lean Sprints, Product Kata, and Dual-Track Scrum. The approaches differ in their granularity but are similar in their underlying rationales. All approaches aim to ensure that only validated ideas turn into products and thus promise to lead to products that are better received by their users.
Selecting a suitable development method for a specific project context is one of the most challenging activities in process design. To extend the so far statistical construction of hybrid development methods, we analyze 829 data points to investigate which context factors influence the choice of methods or practices. Using exploratory factor analysis, we derive five base clusters consisting of up to 10 methods. Logistic regression analysis then reveals which context factors have an influence on the integration of methods from these clusters in the development process. Our results indicate that only a few context factors including project/product size and target application domain significantly influence the choice. This summary refers to the paper “Determining Context Factors for Hybrid Development Methods with Trained Models”. This paper was published in the proceedings of the International Conference on Software and System Process in 2020.
Context: Currently, most companies apply approaches for product roadmapping that are based on the assumption that the future is highly predicable. However, nowadays companies are facing the challenge of increasing market dynamics, rapidly evolving technologies, and shifting user expectations. Together with the adaption of lean and agile practices it makes it increasingly difficult to plan and predict upfront which products, services or features will satisfy the needs of the customers. Therefore, they are struggling with their ability to provide product roadmaps that fit into dynamic and uncertain market environments and that can be used together with lean and agile software development practices.
Objective: To gain a better understanding of modern product roadmapping processes, this paper aims to identify suitable processes for the creation and evolution of product roadmaps in dynamic and uncertain market environments.
Method: We performed a Grey Literature Review (GLR) according to the guidelines from Garousi et al.
Results: 32 approaches to product roadmapping were identified. Typical characteristics of these processes are the strong connection between the product roadmap and the product vision, an emphasis on stakeholder alignment, the definition of business and customer goals as part of the roadmapping process, a high degree of flexibility with respect to reaching these goals, and the inclusion of validation activities in the roadmapping process. An overall goal of nearly all approaches is to avoid waste by early reducing development and business risks. From the list of the 32 approaches found, four representative roadmapping processes are described in detail.
Der Masterstudiengang Human-Centered Computing der Hochschule Reutlingen ist geprägt durch die Zusammenarbeit von Mensch und Computer. Eine wichtige Rolle an der Schnittstelle spielt die Sensorik, die der diesjährigen Konferenz Informatics Inside das Motto „perceive(it)“ verleiht. Dabei hebt das Wortspiel „it“ für die Informationstechnologie und die englische Übersetzung des Personalpronomens „es“ die Dualität der Wahrnehmung der Informationstechnologie durch den Menschen und der Realität durch den Computer hervor. Das Spannungsfeld zwischen künstlichen Sinneserweiterungen und der intelligenten Verarbeitung von Sensordaten ermöglicht unzählige Anwendungen für digitale Medien, virtuelle Welten, realitätsnahe Simulationen, computergestützte Arbeitsprozesse sowie intelligente Assistenzsysteme in der Produktion, im Haushalt, in der Medizin und in der Mobilität. Meine Aufmerksamkeit gilt hierbei der praxisnahen Forschung als Motor für diesen technischen Fortschritt.
Unternehmen wenden insbesondere bei IT-nahen Projekten seit einigen Jahren auch im Controlling verstärkt ein agiles Vorgehen an. Erfahrungen zeigen jedoch, dass dies nicht bei allen Projekten in jedem Unternehmen funktioniert. Hybride Ansätze, die agile mit klassischen Projekt-Management-Methoden verbinden, bieten eine Lösung.
The situation in the markets is changing rapidly and competition in the business sector is increasing rapidly. As a result, corporate marketing decisions are based on creating greater value for the consumer, which creates competitiveness and provides an advantage in competing for future customer loyalty. The purpose of this study is to determine whether there is a link between marketing communication tools and consumer perceived value in pursuit of consumer loyalty. Qualitative (observational research) and quantitative (a questionnaire survey) research methods were used to investigate the problem empirically. The observational research elucidated the value provided to the consumer by the research objects through marketing communication tools, supplementing the key questions for the quantitative study. Correlation and regression analysis were used in the study, with the results showing a statistically significant relationship between marketing communication tools and consumer perceived value in terms of user loyalty. It has also been determined that the greatest and strongest relationship in consumer value creation through marketing communication tools is the appropriate, mutually coordinated and complementary use of a package of marketing communication tools to achieve synergies that create the preconditions for increasing consumer loyalty in a competitive market.