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ICIS
2000
15 years 7 months ago
Economic returns to firms from business-to-business electronic commerce initiatives: an empirical examination
Do firms derive economic returns from business-to-business(B2B) initiatives? How do returns to startup firms compare to those for established firms in B2B initiatives? How do retu...
Mani R. Subramani, Eric Walden
IIS
2000
15 years 7 months ago
Speeding Up Evolution through Learning: LEM
This paper reports briefly on the development of a new approach to evolutionary computation, called the Learnable Evolution Model or LEM. In contrast to conventional Darwinian-typ...
Ryszard S. Michalski, Guido Cervone, Kenneth A. Ka...
IMAGING
2000
15 years 7 months ago
The Appearance of Brightness and Lightness
In simplest terms, brightness is the appearance of luminance and lightness is the appearance of objects. The experiments in this paper measure the appearance of three visible face...
John J. McCann
KRDB
1998
83views Database» more  KRDB 1998»
15 years 7 months ago
Semantic Query Optimisation and Rule Graphs
Previous researchers note the problem for semantic optimisation of database queries caused by its production of a large number of semantically equivalent alternative queries, from...
Jerome Robinson, Barry G. T. Lowden
IWFM
2000
107views Formal Methods» more  IWFM 2000»
15 years 7 months ago
A Comparison of Three Model Checkers Applied to a Distributed Database Problem
ct Increasingly, model checking is being applied to more abstract problem domains than the traditional protocol analysis. The extent to which such an approach is able to provide us...
A. J. Currie