• Publications
  • Influence
Specification and Control of Interface Responses to User Input in Rich Internet Applications
The complexity of data-intensive business processes is typically reflected in the user interfaces of the information systems supporting them. To facilitate ease of use despite the visual and semanticExpand
  • 12
  • 1
Cost and response time simulation for Web-based applications on mobile channels
When considering the addition of a mobile presentation channel to an existing Web-based application, a key question that has to be answered even before development begins is how the mobile channel'sExpand
  • 12
  • Open Access
A Methodology for Deriving the Architectural Implications of Different Degrees of Mobility in Information Systems
When building information systems that can be accessed through desktop and mobile devices, developers often face the same basic design decisions that depend on a number of still unstructuredExpand
  • 8
  • Open Access
A Distributed Communication System for Integration with Logistics Software
Truckage companies need continuous and up-to-date information about their business processes in order to respond quickly to customers’ needs and problems emerging during transport processes.Expand
  • 3
  • Open Access
A Conceptual Framework for User Input Evaluation in Rich Internet Applications
The more complex an application's user interface is, the more important is the need to guide users filling out the forms--typically by highlighting invalid input, showing/hiding or enabling/disablingExpand
  • 2
Utilizing Social Networking Platforms to Support Public Key Infrastructures
Although public key infrastructures (PKI) exist for quite a while already, neither hierarchical PKI based on Certification Authorities (CA) nor decentralized webs-of-trust have come to greatExpand
  • 2
  • Open Access
Mobile Speditionslogistikunterstützung durch integrierte Kommunikationssysteme
Fur Speditionsunternehmen liegt ein erhebliches Potenzial zur Effizienzsteigerung in der verbesserten Kommunikation zwischen Disponent und Fahrer. Dies bezieht sich insbesondere auf die UbermittlungExpand
  • 1
  • Open Access
Performance tuning and cost discovery of mobile web-based applications
When considering the addition of a mobile presentation channel to an existing web-based application, project managers should know how the mobile channel's characteristics will impact the userExpand
  • 2
  • Open Access
Der Einfluss verschiedener Mobilitätsgrade auf die Architektur von Informationssystemen
Bei der Entwicklung von mobilen Informationssystemen stehen die Entwickler oft vor immer wiederkehrenden Entwurfsentscheidungen, die von einer Anzahl noch unstrukturierter Kriterien abhangen. DenExpand
  • 2
  • Open Access
Context aware support for mobile information systems
The widespread presence of wireless networks and the availability of diverse terminal devices has enabled the development of mobile computing applications that take us a step closer to accomplishingExpand