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CHI
2009
ACM
16 years 1 months ago
See you on the subway: exploring mobile social software
This project explores the social possibilities of mobile technology in transitional spaces such as public transport. Based on a cultural probes study of Stockholm subway commuters...
Nicolas Belloni, Lars Erik Holmquist, Jakob Tholan...
CCECE
2009
IEEE
16 years 1 months ago
On the second-order cyclostationarity for joint signal detection and classification in cognitive radio systems
—Spectrum awareness is a crucial first step of a cognitive radio (CR). This provides information necessary for the CR to adapt to the radio frequency environment, and involves re...
Qiyun Zhang, Octavia A. Dobre, Sreeraman Rajan, Ro...
AUTOMOTIVEUI
2009
ACM
16 years 1 months ago
Open vehicular data interfaces for in-car context inference
In this paper, we present a concept for an open vehicular data interface and describe it’s components and architecture. We discuss the enabled applications in the context of adv...
Matthias Kranz, Eduard Weber, Korbinian Frank, Dan...
CONTEXT
2007
Springer
16 years 1 months ago
Of Situations and Their Neighbors
Ontology-based approaches to situation awareness have gained increasing popularity in recent years. However, most current approaches face two inherent problems. First, they lack su...
Norbert Baumgartner, Werner Retschitzegger, Wielan...
ITCC
2005
IEEE
16 years 13 days ago
An Energy-Efficient Middleware for Supporting Multimedia Services in Mobile Grid Environments
In this paper, we present techniques for exploiting intermittently available resources in grid infrastructures to support QoS-based multimedia applications on mobile devices. Spec...
Yun Huang, Shivajit Mohapatra, Nalini Venkatasubra...