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JCST
2008
13 years 7 months ago
2008
A cellular model based on the Incrementally Modular Abstraction Hierarchy (IMAH) is a novel model that can represent the architecture of and changes in cyberworlds, preserving inva...
EDBTW
2006
Springer
13 years 11 months ago
2006
Springer
Users without knowledge of schemas or structured query languages have difficulties in accessing information stored in databases. Commercial and research efforts have focused on key...
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Lecture Notes
I have been designing and building applications, including the databases used by those applications, for several decades now. I have seen similar problems approached by different d...
WALTD
2008
13 years 9 months ago
2008
Young adults with severe disabilities and learning difficulties (SLD) have very limited access to appropriate learning resources. Their unique individual needs and requirements pr...
CSCW
2000
ACM
13 years 7 months ago
2000
ACM
Abstract. Workflow technologies have created considerable discussion within the computer supported cooperative work community. Although a number of theoretical and empirical warnin...