796 search results - page 156 / 160 » Constructivism in computer science education |
176
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GIS
2009
ACM
16 years 22 days ago
2009
ACM
Modern geographic databases can contain a large volume of data that need to be distributed to subscribed customers. The data can be modeled as a cube, where typical dimensions inc...
SIGSOFT
2005
ACM
16 years 12 days ago
2005
ACM
A fundamental part of a Computer Science degree is learning to program. Rather than starting students on a full commercial language, we favour using a dedicated "teaching lan...
102
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KDD
2006
ACM
16 years 2 days ago
2006
ACM
Correlation clustering aims at grouping the data set into correlation clusters such that the objects in the same cluster exhibit a certain density and are all associated to a comm...
178
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VLDB
2006
ACM
15 years 12 months ago
2006
ACM
Abstract We explore the problem of portable and flexible privacy preserving access rights that permit access to a large collection of digital goods. Privacy-preserving access contr...
ECIR
2009
Springer
15 years 8 months ago
2009
Springer
Document retrieval systems conventionally use words as the basic unit of representation, a natural choice since words are primary carriers of semantic information. In this paper w...