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Now showing items 21-30 of 42
Buch
Klassenlose Schrift
(kassel university press, 2019)
Schrift ist ein, vielleicht das wichtigste Kommunikationsmedium überhaupt. Sie kommuniziert zweistufig, sie speichert einerseits Sprache und vermittelt andererseits über ihre Form etwas jenseits der Buchstaben. Mit der Digitalisierung stellt sich die Grundfrage aller Typograf·innen jeder und jedem, die und der einen Text tippt: Welche Schrift passt zu einem Text, unterstützt seine Aussage? Hier beginnt Typografie, jede·r Computeranwender·in hat sich diesem »Welche Schrift wozu?« irgendwann zu stellen. In diesem Moment, ...
Buch
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The Future of Digital Labor
(kassel university press, 2020)
Ziel: Crowd Work ist ein Phänomen der digitalen Wirtschaft und des modernen IT-Zeitalters und besitzt ein großes Potenzial für die betriebliche Wertschöpfung. Daher nutzen die Unternehmen heutzutage zunehmend die eigenen Mitarbeiter („Interne Crowd Work“) oder unternehmensexterne Personen („Externe Crowd Work“) als Crowd Worker, um unterschiedlichste Aufgaben auszulagern. Obwohl das Arbeiten in der Crowd sich wachsender Beliebtheit erfreut, beleuchtet die Wissenschaft bislang die Perspektiven der Unternehmen sowie ...
Buch
Secure Volunteer Computing for Distributed Cryptanalysis
(kassel university press, 2018)
Volunteer computing offers researchers and developers the possibility to distribute their huge computational jobs to the computers of volunteers. So, most of the overall cost for computational power and maintenance is spread across the volunteers. This makes it possible to gain computing resources that otherwise only expensive grids, clusters, or supercomputers offer. Most volunteer computing solutions are based on a client-server model. The server manages the distribution of subjobs to the computers of volunteers, ...
Buch
Data Revocation on the Internet
(kassel university press, 2018)
After publishing data on the Internet, the data publisher loses control over it. However, there are several situations where it is desirable to revoke published information. To support this, the European Commission has elaborated the General Data Protection Regulation (GDPR). In particular, this regulation requires that controllers must delete data on user's demand. However, the data might already have been copied by third parties. Therefore, Article 17 of the GDPR includes the regulation that a controller must also ...
Buch
Distributed Model Predictive Control with Event-Based Communication
(kassel university press, 2015)
In this thesis, several algorithms for distributed model predictive control over digital communication networks with parallel computation are developed and analyzed. Distributed control aims at efficiently controlling large scale dynamical systems which consist of interconnected dynamical systems by means of communicating local controllers. Such distributed control problems arise in applications such as chemical processes, formation control, and control of power grids. In distributed model predictive control the ...
Buch
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Active Learning with Uncertain Annotators
(kassel university press, 2020)
In the digital age, many applications can benefit from collecting data. Classification algorithms, for example, are used to predict the class labels of samples (also termed data points, instances or observations). However, these methods require labeled instances to be trained on. Active learning is a machine learning paradigm where an active learner has to train a model (e.g., a classifier) which is in principle trained in a supervised way. Active learning has to be done by means of a data set where a low fraction ...
Buch
Modularization of Services
(kassel university press, 2016)
The design and provision of telemedical services which are both, efficient and customer-centric, constitute a huge challenge in the promising field of telemedicine. This dissertation presents an adequate solution. It outlines a systematic approach for the modularization of telemedical services: the SMART method.Following a design science research approach, this method was iteratively designed and evaluated. Thereby, the three overarching research questions could be answered successfully. They address the requirements ...
Buch
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Innovations and artificial intelligence along the energy industry value chain
(kassel university press, 2022)
The immense transformation of the energy industry away from centralized to decentralized energy supply, in particular using renewable energies and comprehensive digitization, will radically change the value chain of the energy industry. Smart meters and smart grids, for example, can accelerate existing business processes in the energy industry to an unprecedented degree. Topics such as big data analytics, robotic process automation (RPA), data science, cloud computing, Internet of Things (IoT) and artificial intelligence ...
Buch
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Selbstverantwortung und Selbstregulierung nach der Datenschutz-Grundverordnung
(kassel university press, 2022)
Die Datenschutz-Grundverordnung enthält viele Datenschutzgrundsätze, Erlaubnistatbestände, Rechte der betroffenen Personen und Pflichten der Verantwortlichen und Auftragsverarbeiter auf einem sehr abstrakten Niveau.
Aufgrund der geringen Bestimmtheit dieser Datenschutzvorgaben besteht eine hohe Rechtsunsicherheit und es kommt zu vielen Meinungsverschiedenheiten zwischen Verantwortlichen, betroffenen Personen und Aufsichtsbehörden. Insbesondere für die Verantwortlichen ist dies misslich, weil sie bei Verstößen gegen ...
Buch
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Organic Computing
(kassel university press, 2021)
The Organic Computing Doctoral Dissertation Colloquium (OC-DDC) series is part of the Organic Computing (OC) initiative which is steered by a Special Interest Group of the German Society of Computer Science (Gesellschaft für Informatik e.V.). It provides an environment for PhD students who have their research focus within the broader OC community to discuss their PhD project and current trends in the corresponding research areas, including, for instance, research in the context of Autonomic Computing, Self-adaptive ...