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CEC
2007
IEEE
15 years 6 months ago
2007
IEEE
— This work is motivated by the interest in finding significant movements in financial stock prices. The detection of such movements is important because these could represent...
SIGECOM
2010
ACM
15 years 4 months ago
2010
ACM
Recent years have seen extensive investigation of the information aggregation properties of prediction markets. However, relatively little is known about conditions under which a ...
DIM
2009
ACM
15 years 4 months ago
2009
ACM
For e-commerce companies providing online services, fraudulent access resulting from theft of identity credentials is a serious concern. Such online service providers deploy a var...
IADIS
2003
15 years 1 months ago
2003
In the area of electronic and mobile commerce there are unique legal risks as well as concerns that apply to traditional businesses. Various laws have been successfully applied to...
ELECTRONICMARKETS
2000
14 years 11 months ago
2000
Until recently, electronic markets were dominated by the combination of static offer schemes and fixed pricing. Static offer schemes such as online catalogues apparently bear the ...