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PERCOM
2004
ACM
9 years 10 months ago
Towards a Better Understanding of Context Attributes
The use of context as an input is one of the major characteristics of Ubiquitous Computing systems. This paper looks into the structural and the systematic features of context in ...
Tobias Zimmer
PERCOM
2004
ACM
9 years 10 months ago
An Adaptive Approach to Content-Based Subscription in Mobile Ad Hoc Networks
We describe a novel approach for content-based publish/subscribe system in mobile ad-hoc networks and show preliminary experiment results. We extended ODMRP (OnDemand Multicast Rou...
Eiko Yoneki, Jean Bacon
PERCOM
2004
ACM
9 years 10 months ago
Towards Context-aware Security: An Authorization Architecture for Intranet Environments
This paper introduces a context-aware authorization architecture that is designed to augment existing network security protocols in an Intranet environment. It describes the archi...
Chris Wullems, Mark Looi, Andrew Clark
PERCOM
2004
ACM
9 years 10 months ago
Ontology Based Context Modeling and Reasoning using OWL
In this paper we propose an OWL encoded context ontology (CONON) for modeling context in pervasive computing environments, and for supporting logicbased context reasoning. CONON p...
Xiaohang Wang, Daqing Zhang, Tao Gu, Hung Keng Pun...
PERCOM
2004
ACM
9 years 10 months ago
Models, Protocols, and Architectures for Secure Pervasive Computing: Challenges and Research Directions
We explore the challenges and research directions in building models, protocols and architectures to support security in pervasive computing environments. We argue that to be succ...
Roshan K. Thomas, Ravi S. Sandhu
PERCOM
2004
ACM
9 years 10 months ago
Pervasive Authentication Domains for Automatic Pervasive Device Authorization
In a pervasive computing environment, users have many devices that are used to initiate or answer remote service requests, such as obtaining real-time stock quotes, handling corpo...
Reiner Sailer, James Giles
PERCOM
2004
ACM
9 years 10 months ago
Expanding Education through Active Space Collaboration
In this paper we introduce a system called e-Fuzion based on using computing devices, such as Tablet PCs, that empower students and teachers with better technologies for education...
Chad Peiper, Ellick Chan, Roy H. Campbell, Jim Bre...
PERCOM
2004
ACM
9 years 10 months ago
Towards a Theory of Context Spaces
This paper proposes initial steps towards a conceptual framework for context-aware systems. It is an attempt towards a general context model to aid thinking and describing context...
Amir Padovitz, Seng Wai Loke, Arkady B. Zaslavsky
PERCOM
2004
ACM
9 years 10 months ago
Agile Middleware of Pervasive Computing Environments
In this paper, we survey the models and approaches applied to the middleware services of pervasive computing environments. Architectural styles and patterns introduced in the doma...
Eila Niemelä, Teemu Vaskivuo
PERCOM
2004
ACM
9 years 10 months ago
MICA: Pervasive Middleware for Learning, Sharing and Talking
Mohammed Waleed Kadous, Claude Sammut
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