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» Evaluating Benchmark Subsetting Approaches
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RECSYS
2009
ACM
15 years 8 months ago
Uncovering functional dependencies in MDD-compiled product catalogues
A functional dependency is a logical relationship amongst the attributes that define a table of data. Specifically, a functional dependency holds when the values of a subset of ...
Tarik Hadzic, Barry O'Sullivan
113
Voted
SIGMOD
1998
ACM
124views Database» more  SIGMOD 1998»
15 years 5 months ago
An Alternative Storage Organization for ROLAP Aggregate Views Based on Cubetrees
The Relational On-Line Analytical Processing (ROLAP) is emerging as thedominant approach in data warehousing with decision support applications. In order to enhance query performa...
Yannis Kotidis, Nick Roussopoulos
SAS
1991
Springer
15 years 5 months ago
On Static Properties of Specialized Programs
Specializing programs by partial evaluation is well defined extensionally, but in practice no intensional properties, such as what the specialized programs will look like or how ...
Karoline Malmkjær
237
Voted
WACV
2012
IEEE
13 years 9 months ago
Predicting human gaze using quaternion DCT image signature saliency and face detection
We combine and extend the previous work on DCT-based image signatures and face detection to determine the visual saliency. To this end, we transfer the scalar definition of image...
Boris Schauerte, Rainer Stiefelhagen
GECCO
2007
Springer
235views Optimization» more  GECCO 2007»
15 years 7 months ago
Expensive optimization, uncertain environment: an EA-based solution
Real life optimization problems often require finding optimal solution to complex high dimensional, multimodal problems involving computationally very expensive fitness function e...
Maumita Bhattacharya