7820 search results - page 345 / 1564 » Formalization of Time and Space |
235
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SDM
2009
SIAM
16 years 4 months ago
2009
SIAM
Data stream analysis frequently relies on identifying correlations and posing conditional queries on the data after it has been seen. Correlated aggregates form an important examp...
286
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ICDE
2012
IEEE
13 years 10 months ago
2012
IEEE
— The web today is increasingly characterized by social and real-time signals, which we believe represent two frontiers in information retrieval. In this paper, we present Earlyb...
166
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GIS
2009
ACM
16 years 2 months ago
2009
ACM
Time geography uses space-time volumes to represent the possible locations of a mobile agent over time in a x-y-t space. Space-time volumes are qualitative statements, enabling qu...
191
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VTC
2006
IEEE
16 years 1 months ago
2006
IEEE
Abstract-In fast time varying systems, the problem of acquiring the channel coefficients required for symbol decoding commonly arises. A method of resolving this problem is the use...
200
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ASPDAC
2006
ACM
16 years 1 months ago
2006
ACM
- We propose a hardware performance estimation flow for fast design space exploration, based on worst-case execution time analysis algorithms for software analysis. Test cases on s...