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» Change, Change, Change: Three Approaches
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WWW
2011
ACM
15 years 1 months ago
Measuring the effectiveness of display advertising: a time series approach
We develop an approach for measuring the effectiveness of online display advertising at the campaign level. We present a Kalman filtering approach to deseasonalize and estimate ...
Joel Barajas, Ram Akella, Marius Holtan, Jaimie Kw...
SIGGRAPH
1994
ACM
15 years 10 months ago
A generalized de Casteljau approach to 3D free-form deformation
This paper briefly presents an efficient and intuitive 3D freeform deformation approach based on iterative affine transformations, a generalized de Casteljau algorithm, whereby th...
Yu-Kuang Chang, Alyn P. Rockwood
JISE
2008
107views more  JISE 2008»
15 years 6 months ago
A State-Based Testing Approach for Aspect-Oriented Programming
abstract the state-based behavior of AOP program with the consideration of the interactions between the base modules and aspects. Based on the model, test cases can be derived so a...
Chien-Hung Liu, Chuan-Wen Chang
BPM
2006
Springer
164views Business» more  BPM 2006»
15 years 10 months ago
A Declarative Approach for Flexible Business Processes Management
Management of dynamic processes in an important issue in rapidly changing organizations. Workflow management systems are systems that use detailed process models to drive the busin...
Maja Pesic, Wil M. P. van der Aalst
COMPGEOM
1997
ACM
15 years 10 months ago
A Wavelet Approach to Foveating Images
Motivated by applications of foveated images in visualization, we introduce the foveation transform of an image. We study the basic properties of these transforms using the multir...
Ee-Chien Chang, Chee-Keng Yap