486 search results - page 15 / 98 » Expressing OLAP Preferences |
SEBD
1997
13 years 10 months ago
1997
Abstract. Multidimensional databases are large collections of data, often historical, used for sophisticated analysis oriented to decision making. This activity is supported by an ...
SOUPS
2009
ACM
14 years 3 months ago
2009
ACM
A recent trend in social networking, photo/video sharing, and location-sharing services is a demand for more expressive privacy mechanisms that provide greater control over the co...
ICLP
2004
Springer
14 years 2 months ago
2004
Springer
The extended answer set semantics for logic programs allows for the defeat of rules to resolve contradictions. We propose a refinement of these semantics based on a preference rel...
FOIKS
2010
Springer
13 years 12 months ago
2010
Springer
Abstract. Argumentation is a reasoning model based on the construction and the evaluation of arguments. In his seminal paper, Dung has proe most abstract argumentation framework. I...
CLIMA
2004
13 years 10 months ago
2004
In this paper we extend the Revision Programming framework--a logic-based framework to express and maintain constraints on knowledge bases-with different forms of preferences. Pref...