166 search results - page 22 / 34 » Metrics for data warehouse conceptual models understandabili... |
123
Voted
ICSE
2008
IEEE-ACM
16 years 2 months ago
2008
IEEE-ACM
WS-BPEL applications are a kind of service-oriented application. They use XPath extensively to integrate loosely-coupled workflow steps. However, XPath may extract wrong data from...
129
Voted
EDM
2008
15 years 3 months ago
2008
Abstract. Discovering knowledge from raw data is one of the goals of data mining. Yet, it is not always clear how this knowledge is used in educational computing systems and how ex...
141
Voted
EGICE
2006
15 years 5 months ago
2006
System identification is an abductive task which is affected by several kinds of modeling assumptions and measurement errors. Therefore, instead of optimizing values of parameters ...
143
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WSE
2005
IEEE
15 years 7 months ago
2005
IEEE
Many of existing criteria for evaluating web sites quality require methods such as heuristic evaluations, or/and empirical usability tests. This paper aims at defining a quality m...
96
Voted
INFOCOM
2008
IEEE
15 years 8 months ago
2008
IEEE
Abstract—Understanding user behavior in wireless environments is useful for a variety of reasons ranging from the design of better sleep algorithms for components of mobile devic...