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SQJ
2010
112views more  SQJ 2010»
15 years 1 months ago
Improving design-pattern identification: a new approach and an exploratory study
The identification of occurrences of design patterns in programs can help maintainers to understand the program design and implementation. It can also help them to make informed ch...
Yann-Gaël Guéhéneuc, Jean-Yves ...
ICIP
2002
IEEE
16 years 8 months ago
Nonparametric methods for image segmentation using information theory and curve evolution
In this paper, we present a novel information theoretic approach to image segmentation. We cast the segmentation problem as the maximization of the mutual information between the ...
Alan S. Willsky, Anthony J. Yezzi Jr., John W. Fis...
VIS
2009
IEEE
191views Visualization» more  VIS 2009»
16 years 8 months ago
Parameter Sensitivity Visualization in DTI Fiber Tracking
Fiber tracking of Diffusion Tensor Imaging (DTI) data offers a unique insight into the three-dimensional organisation of white matter structures in the living brain. However, fiber...
Ralph Brecheisen, Bram Platel, Anna Vilanova, B...
IPMI
2009
Springer
16 years 7 months ago
Persistence Diagrams of Cortical Surface Data
We present a novel framework for characterizing signals in images using techniques from computational algebraic topology. This technique is general enough for dealing with noisy mu...
Moo K. Chung, Peter Bubenik, Peter T. Kim
EDBT
2008
ACM
162views Database» more  EDBT 2008»
16 years 6 months ago
Schema merging and mapping creation for relational sources
We address the problem of generating a mediated schema from a set of relational data source schemas and conjunctive queries that specify where those schemas overlap. Unlike past a...
Rachel Pottinger, Philip A. Bernstein