1061 search results - page 171 / 213 » An Experimental Study of Data Migration Algorithms |
151
Voted
WSDM
2012
ACM
13 years 11 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...
140
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WWW
2008
ACM
16 years 4 months ago
2008
ACM
Recent interests on XML, Semantic Web, and Web ontology, among other topics, have sparked a renewed interest on graph-structured databases. A fundamental query on graphs is the re...
189
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EMNETS
2007
15 years 7 months ago
2007
Imagers are an increasingly significant source of sensory observations about human activity and the urban environment. ImageScape is a software tool for processing, clustering, an...
188
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KDD
2008
ACM
16 years 3 months ago
2008
ACM
A multi-mode network typically consists of multiple heterogeneous social actors among which various types of interactions could occur. Identifying communities in a multi-mode netw...
128
Voted
SSDBM
2005
IEEE
15 years 9 months ago
2005
IEEE
Several studies have demonstrated the effectiveness of Haar wavelets in reducing large amounts of data down to compact wavelet synopses that can be used to obtain fast, accurate a...