3474 search results - page 487 / 695 » Data Management in RFID Applications |
241
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GIS
2006
ACM
16 years 7 months ago
2006
ACM
In the real world, lots of objects with changing position can be found. Some of them repeat the same movement several times, called periodic movements. Examples include airplanes,...
268
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GIS
2006
ACM
16 years 7 months ago
2006
ACM
This paper presents a query optimizer module based on cost estimation that chooses the best filtering step algorithm to perform a specific spatial join operation. A set of express...
294
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GIS
2006
ACM
16 years 7 months ago
2006
ACM
The result of a distance join operation on two sets of objects R, S on a spatial network G is a set P of object pairs <p, q>, p R, q S such that the distance of an object ...
183
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CHI
2009
ACM
2009
ACM
Comparing usage of a large high-resolution display to single or dual desktop displays for daily work
16 years 7 months ago
With the ever increasing amount of digital information, users desire more screen real estate to process their daily computing work, and might well benefit from using a wallsize la...
177
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CHI
2006
ACM
16 years 7 months ago
2006
ACM
Research has shown that computers are notoriously bad at supporting the management of parallel activities and interruptions, and that mobility increases the severity and scope of ...