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RSS
2007
14 years 11 months ago
2007
— While robot mapping has seen massive strides , higher level abstractions in map representation are still not widespread. Maps containing semantic concepts such as objects and l...
CHI
2008
ACM
15 years 10 months ago
2008
ACM
We describe our approach and initial results in the participatory design of technology relevant to local rural livelihoods. Our approach to design and usability proceeds from rese...
186
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POPL
2009
ACM
15 years 10 months ago
2009
ACM
Mitchell's notion of representation independence is a particularly useful application of Reynolds' relational parametricity -- two different implementations of an abstra...
MOBISYS
2008
ACM
15 years 9 months ago
2008
ACM
Over the course of a day a human interacts with tens or hundreds of individual objects. Many of these articles are nomadic, relying on human memory to manually index, inventory, o...
103
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CRV
2005
IEEE
14 years 11 months ago
2005
IEEE
In this paper, we present an approach for video surveillance involving (a) moving object detection, (b) tracking and (c) normal/abnormal event recognition. The detection step uses...