1053 search results - page 205 / 211 » Hierarchies and levels of reality |
VLDB
2001
ACM
14 years 1 months ago
2001
ACM
This paper investigates the problem of incremental joins of multiple ranked data sets when the join condition is a list of arbitrary user-defined predicates on the input tuples. ...
VISUALIZATION
2000
IEEE
14 years 29 days ago
2000
IEEE
We introduce a new subdivision-surface wavelet transform for arbitrary two-manifolds with boundary that is the first to use simple lifting-style filtering operations with bicubi...
SMA
1999
ACM
14 years 27 days ago
1999
ACM
Subdivision surfaces have been extensively used to model smooth shapes of arbitrary topology. Recursive subdivision on an userdefined initial control mesh generates a visually pl...
PKDD
1999
Springer
14 years 25 days ago
1999
Springer
When mining a large database, the number of patterns discovered can easily exceed the capabilities of a human user to identify interesting results. To address this problem, variou...
KDD
1998
ACM
14 years 24 days ago
1998
ACM
We consider the problem of aggregation for uncertain and imprecise data. For such data, we define aggregation operators and use them to provide information on properties and patte...