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IWPC
2002
IEEE
15 years 2 months ago
Pattern-Supported Architecture Recovery
Architectural patterns and styles represent important design decisions and thus are valuable abstractions for architecture recovery. Recognizing them is a challenge because styles...
Martin Pinzger, Harald Gall
CAISE
2006
Springer
15 years 1 months ago
A Non-Linear Cost Model for Multi-Node OLAP Systems
Answering performance to business queries, mainly of aggregated nature, known as On-Line Analytical Processing queries, depends heavily on the proper selection of multidimensional ...
Jorge Loureiro, Orlando Belo
EUSFLAT
2003
117views Fuzzy Logic» more  EUSFLAT 2003»
14 years 11 months ago
On a modeling of decision making with a twofold integral
A Sugeno and a Choquet integrals are commonly used fuzzy integrals for aggregation. As a generalization of both integrals, the twofold integral is induced. The twofold integral en...
Hideyuki Imai, Vicenç Torra
CVPR
2009
IEEE
16 years 5 months ago
Let the Kernel Figure it Out; Principled Learning of Pre-processing for Kernel Classifiers
Most modern computer vision systems for high-level tasks, such as image classification, object recognition and segmentation, are based on learning algorithms that are able to se...
Peter V. Gehler, Sebastian Nowozin
SIGMOD
2004
ACM
144views Database» more  SIGMOD 2004»
15 years 10 months ago
Diamond in the Rough: Finding Hierarchical Heavy Hitters in Multi-Dimensional Data
Data items archived in data warehouses or those that arrive online as streams typically have attributes which take values from multiple hierarchies (e.g., time and geographic loca...
Graham Cormode, Flip Korn, S. Muthukrishnan, Dives...