8294 search results - page 1595 / 1659 » Presenting Data from Experiments in Algorithmics |
147
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WSDM
2012
ACM
13 years 10 months ago
2012
ACM
We study the problem of correlating micro-blogging activity with stock-market events, defined as changes in the price and traded volume of stocks. Specifically, we collect messa...
ICSE
2008
IEEE-ACM
16 years 3 months ago
2008
IEEE-ACM
Programmers seek to answer questions as they investigate the functioning of a software system, such as "which execution path is being taken in this case?" Programmers at...
129
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IJHPCA
2010
15 years 1 months ago
2010
Sparse matrix operations achieve only small fractions of peak CPU speeds because of the use of specialized, indexbased matrix representations, which degrade cache utilization by i...
225
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VLDB
2007
ACM
16 years 3 months ago
2007
ACM
The modeling of high level semantic events from low level sensor signals is important in order to understand distributed phenomena. For such content-modeling purposes, transformat...
104
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DATE
2006
IEEE
15 years 9 months ago
2006
IEEE
We present a dynamic bit-width adaptation scheme in DCT applications for efficient trade-off between image quality and computation energy. Based on sensitivity differences of 64 ...