6495 search results - page 112 / 1299 » Modeling Multidimensional Databases |
108
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VLDB
2004
ACM
15 years 5 months ago
2004
ACM
Given a point q, a reverse k nearest neighbor (RkNN) query retrieves all the data points that have q as one of their k nearest neighbors. Existing methods for processing such quer...
90
Voted
DKE
1999
15 years 6 days ago
1999
In this paper, we propose a formal model for multilevel databases. This model aims at being a generic model, that is it can be interpreted for any kind of database (relational, ob...
77
Voted
ICTAI
2002
IEEE
15 years 5 months ago
2002
IEEE
In this paper, we study shelf space allocation optimization which is important to retail operations management. Our approach is to formulate a model that is applicable to operatio...
173
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KDD
2000
ACM
15 years 4 months ago
2000
ACM
The grand tour, one of the most popular methods for multidimensional data exploration, is based on orthogonally projecting multidimensional data to a sequence of lower dimensional...
107
Voted
DBVIS
1993
15 years 4 months ago
1993
In this paper, we present ideas how visualization technology can be used to improve the difficult process of querying very large databases. With our VisDB system, we try to provid...