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IWQOS
2004
Springer
14 years 3 months ago
Enhancing mobile QoS based on movement contracts
Abstract— Resource management for individual flows can significantly improve quality of service (QoS) in mobile cellular networks. However, its efficiency depends on the avail...
Frank A. Zdarsky, Jens B. Schmitt
AFRIGRAPH
2003
ACM
14 years 3 months ago
Development of a real time image based object recognition method for mobile AR-devices
In this paper we describe an image based object recognition and tracking method for mobile AR-devices and the correlative process to generate the required data. The object recogni...
Jürgen Gausemeier, Jürgen Fründ, Ca...
PERCOM
2007
ACM
14 years 4 months ago
A Performance Evaluation of Ontology-Based Context Reasoning
The CARE middleware aims at supporting contextaware adaptation of Internet services in a mobile computing environment. The CARE hybrid reasoning mechanism is based on a loose inte...
Alessandra Agostini, Claudio Bettini, Daniele Ribo...
EUROPKI
2004
Springer
14 years 3 months ago
Mobile Qualified Electronic Signatures and Certification on Demand
Despite a legal framework being in place for several years, the market share of qualified electronic signatures is disappointingly low. Mobile Signatures provide a new and promisin...
Heiko Rossnagel
ECOOPW
1998
Springer
14 years 2 months ago
Role-Based Protection and Delegation for Mobile Object Environments
PrincipalDomain is an administrative scoping construct for establishing security policies based on the principals invoking object services that may entail objects moving around a ...
Nataraj Nagaratnam, Doug Lea