Sciweavers

CSE
2009
IEEE
14 years 3 months ago
Extended Dempster-Shafer Theory in Context Reasoning for Ubiquitous Computing Environments
—Context, the pieces of information that capture the characteristics of ubiquitous computing environment, is often imprecise and incomplete due to user mobility, unreliable wirel...
Daqiang Zhang, Jiannong Cao, Jingyu Zhou, Minyi Gu...
IDMS
2000
Springer
131views Multimedia» more  IDMS 2000»
14 years 3 months ago
Spatially Aware Local Communication in the RAUM System
In this paper, we propose a new paradigm for local communication between devices in Ubiquitous Computing environments, assuming a multitude of computerized everyday appliances comm...
Felix Hupfeld, Michael Beigl
CAISE
2006
Springer
14 years 4 months ago
Community based Ubiquitous System Development in Multi-agent Environment
Ubiquitous system can be considered as the intelligent space, in which many kinds of component are connected by networks and also each component recognizes their connection and coo...
Youna Jung, Jungtae Lee, Minkoo Kim
COOPIS
2004
IEEE
14 years 4 months ago
Dynamic Access Control for Ubiquitous Environments
Current ubiquitous computing environments provide many kinds of information. This information may be accessed by different users under varying conditions depending on various conte...
Jehan Wickramasuriya, Nalini Venkatasubramanian
AICCSA
2006
IEEE
117views Hardware» more  AICCSA 2006»
14 years 4 months ago
An Architecture for a Context-aware Service Broker in Ubiquitous Computing Environments
Abstract-- In ubiquitous computing environments, many devices and agents interoperate with each other and use services provided by others. But the problem is that there may be requ...
Yasser Ganjisaffar, Hassan Abolhassani, Rasool Jal...
HUC
2009
Springer
14 years 4 months ago
Authenticating ubiquitous services: a study of wireless hotspot access
: © Authenticating Ubiquitous Services: A Study of Wireless Hotspot Access Tim Kindberg, Chris Bevan, Eamonn O'Neill, James Mitchell, Jim Grimmett, Dawn Woodgate HP Laborator...
Tim Kindberg, Chris Bevan, Eamonn O'Neill, James M...
WMCSA
2002
IEEE
14 years 5 months ago
The Event Heap: A Coordination Infrastructure for Interactive Workspaces
Coordinating the interactions of applications running on the diversity of both mobile and embedded devices that will be common in ubiquitous computing environments is still a diff...
Brad Johanson, Armando Fox
ICDCSW
2002
IEEE
14 years 5 months ago
A Flexible, Privacy-Preserving Authentication Framework for Ubiquitous Computing Environments
The proliferation of smart gadgets, appliances, mobile devices, PDAs and sensors has enabled the construction of ubiquitous computing environments, transforming regular physical s...
Jalal Al-Muhtadi, Anand Ranganathan, Roy H. Campbe...
PERCOM
2003
ACM
14 years 5 months ago
Application-Service Interoperation without Standardized Service Interfaces
To programmatically discover and interact with services in ubiquitous computing environments, an application needs to solve two problems: (1) is it semantically meaningful to inte...
Shankar Ponnekanti, Armando Fox
WAC
2004
Springer
14 years 5 months ago
Semantic-Based Policy Engineering for Autonomic Systems
Abstract. This paper presents some important directions in the use of ontologybased semantics in achieving the vision of Autonomic Communications. We examine the requirements of Au...
David Lewis, Kevin Feeney, Kevin Carey, Thanassis ...