A Distributed Communication System for Integration with Logistics Software. - Volker Gruhn; Malte Hülder; Raschid Ijioui; Lothar Schöpe (IICS, 2003)

Hybrid Application Support for Mobile Information Systems. - Volker Gruhn; Malte Hülder (ICEIS (4), 2005)

Der Einfluss verschiedener Mobilitätsgrade auf die Architektur von Informationssystemen. - Matthias Book; Volker Gruhn; Malte Hülder; Clemens Schäfer (MCTA, 2005)

Cost and Response Time Simulation forWeb-based Applications on Mobile Channels. - Matthias Book; Volker Gruhn; Malte Hülder; André Köhler 001; Andreas Kriegel (QSIC, 2005)

A Methodology for Deriving the Architectural Implications of Different Degrees of Mobility in Information Systems. - Matthias Book; Volker Gruhn; Malte Hülder; Clemens Schäfer (SoMeT, 2005)

Cost Simulation and Performance Optimization of Web-based Applications on Mobile Channels. - Matthias Book; Volker Gruhn; Malte Hülder; André Köhler 001; Andreas Kriegel (Int. J. Softw. Eng. Knowl. Eng., 2006)

Utilizing Social Networking Platforms to Support Public Key Infrastructures. - Volker Gruhn; Malte Hülder; Vincent Wolff-Marting (SECRYPT, 2007)

Performance tuning and cost discovery of mobile web-based applications. - Matthias Book; Volker Gruhn; Malte Hülder; André Köhler 001 (Int. J. Web Eng. Technol., 2007)

An Adaptive Middleware for Mobile Information Systems. - Volker Gruhn; Malte Hülder (ICEIS (4), 2009)

A Conceptual Framework for User Input Evaluation in Rich Internet Applications. - Matthias Book; Tobias Brückmann; Volker Gruhn; Malte Hülder (ICWE, 2009)

Specification and Control of Interface Responses to User Input in Rich Internet Applications. - Matthias Book; Tobias Brückmann; Volker Gruhn; Malte Hülder (ASE, 2009)

Context aware support for mobile information systems. - Malte Hülder (2010)