2217 search results - page 15 / 444 » An economic view of information systems |
EDOC
2006
IEEE
14 years 1 months ago
2006
IEEE
The analysis, and eventual approval or rejection, of new enterprise information technology (IT) initiatives often proceeds on the basis of informal estimates of return on investme...
IADIS
2004
13 years 9 months ago
2004
In this paper we present the information life cycle and analyze the importance of managing the corporate application portfolio across this life cycle. The approach presented here ...
CAISE
2006
Springer
13 years 11 months ago
2006
Springer
Information Systems (IS) have a major impact on human activities. They are not only "objects or products" because they directly concern our access to knowledge, our possi...
ACMICEC
2007
ACM
13 years 11 months ago
2007
ACM
This note discusses briefly some questions on economics of privacy, especially the relation of privacy to price discrimination, as well as relevant developments in ecommerce and o...
DOLAP
2009
ACM
14 years 2 months ago
2009
ACM
In this paper, we investigate the problem of answering top-k queries via materialized views. We provide theoretical guarantees for the adequacy of a view to answer a top-k query, ...