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ISJ
2006
134views more  ISJ 2006»
13 years 9 months ago
Relative importance of evaluation criteria for enterprise systems: a conjoint study
Abstract. While a large body of research exists on the development and implementation of software, organizations are increasingly acquiring enterprise software packages [e.g. enter...
Mark Keil, Amrit Tiwana
TCOM
2008
76views more  TCOM 2008»
13 years 8 months ago
Multi-user selection diversity for spread-spectrum multi-carrier multiple-access systems
Recently, Multi-User Selection Diversity (MUSDiv) for single-carrier systems has been under extensive study on account of the enhancement it provides to system performance with min...
Petros L. Katsis, George K. Karagiannidis, Fotini-...
JCDL
2009
ACM
150views Education» more  JCDL 2009»
14 years 1 months ago
Science teachers' use of online resources and the digital library for Earth system education
A three-part study of teachers’ use of online resources and of the Digital Library for Earth System Education (DLESE) was conducted from 2004 through summer 2006. The first two ...
Lecia Jane Barker
BMCBI
2007
140views more  BMCBI 2007»
13 years 9 months ago
From genes to functional classes in the study of biological systems
Background: With the popularisation of high-throughput techniques, the need for procedures that help in the biological interpretation of results has increased enormously. Recently...
Fátima Al-Shahrour, Leonardo Arbiza, Hern&a...
BTW
2005
Springer
113views Database» more  BTW 2005»
14 years 2 months ago
A Learning Optimizer for a Federated Database Management System
: Optimizers in modern DBMSs utilize a cost model to choose an efficient query execution plan (QEP) among all possible ones for a given query. The accuracy of the cost estimates de...
Stephan Ewen, Michael Ortega-Binderberger, Volker ...