247 search results - page 46 / 50 » Conceptual design of www-based information systems |
WWW
2009
ACM
15 years 6 months ago
2009
ACM
Tagging has emerged as a powerful mechanism that enables users to find, organize, and understand online entities. Recommender systems similarly enable users to efficiently navig...
IROS
2008
IEEE
15 years 6 months ago
2008
IEEE
— Intense efforts to define a common structure in robotic applications, both from a conceptual and from an implementation point of view, have been carried out in the last years ...
MICAI
2005
Springer
15 years 5 months ago
2005
Springer
A powerful and useful approach for modeling knowledge and qualitative reasoning is the Cognitive Map. The background of Cognitive Maps is the research about learning environments c...
ICDCS
2003
IEEE
15 years 5 months ago
2003
IEEE
In a system proposed by Plaxton, Rajaraman and Richa (PRR), the expected cost of accessing a replicated object was proved to be asymptotically optimal for a static set of nodes an...
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DBPL
1997
Springer
15 years 3 months ago
1997
Springer
Abstract. Multidimensional databases are large collections of data, often historical, used for sophisticated analysis oriented to decision making. This activity is supported by an ...