338 search results - page 27 / 68 » Fit Perspectives and Theory Building in Information Systems |
FATES
2004
Springer
15 years 1 months ago
2004
Springer
Abstract. Classical state-oriented testing approaches are based on simple machine models such as Labelled Transition Systems (LTSs), in which data is represented by concrete values...
CIKM
2009
Springer
15 years 4 months ago
2009
Springer
Ontology-Based Information Extraction (OBIE) has recently emerged as a subfield of Information Extraction (IE). Here, ontologies - which provide formal and explicit specificatio...
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PODS
2008
ACM
15 years 10 months ago
2008
ACM
A schema mapping is a high-level specification that describes the relationship between two database schemas. As schema mappings constitute the essential building blocks of data ex...
ISF
2002
14 years 9 months ago
2002
Abstract. Virtual professional communities require a strong coevolution of their social and information systems. To ensure that the evolutionary process of their socio-technical sy...
HT
2007
ACM
14 years 11 months ago
2007
ACM
In this paper, we analyse web log data from user trials of the WHURLE-LS adaptive educational hypermedia (AEH) system from a behavioural perspective. This system allows users to s...