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GIS
2010
ACM
15 years 5 months ago
Automatic construction and multi-level visualization of semantic trajectories
With the prevalence of GPS-embedded mobile devices, enormous amounts of mobility data are being collected in the form of trajectory - a stream of (x,y,t) points. Such trajectories...
Zhixian Yan, Lazar Spremic, Dipanjan Chakraborty, ...
GROUP
2003
ACM
15 years 12 months ago
Technology for boundaries
This paper presents a study of an organisation, which is undergoing a process transforming organisational and technological boundaries. In particular, we shall look at three kinds...
Susanne Bødker, Jannie Friis Kristensen, Ch...
APLAS
2009
ACM
16 years 1 months ago
Ownership Downgrading for Ownership Types
Ownership types support information hiding by providing object-based encapsulation. However the static restrictions they impose on object accessibility can limit the expressiveness...
Yi Lu 0003, John Potter, Jingling Xue
CHI
2004
ACM
16 years 7 months ago
Pointing without a pointer
We present a method for performing selection tasks based on continuous control of multiple, competing agents who try to determine the user's intentions from their control beh...
John Williamson, Roderick Murray-Smith
IWSOS
2009
Springer
16 years 1 months ago
Revisiting P2P Content Sharing in Wireless Ad Hoc Networks
Classical content sharing applications like BitTorrent are not designed to run over wireless networks. When adapting them to these constrained networks, two main problems arise. On...
Mohamed Karim Sbai, Chadi Barakat