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JC
2008
68views more  JC 2008»
14 years 11 months ago
On the number of minima of a random polynomial
We give an upper bound in O(d(n+1)/2 ) for the number of critical points of a normal random polynomial. The number of minima (resp. maxima) is in O(d(n+1)/2 )Pn, where Pn is the (...
Jean-Pierre Dedieu, Gregorio Malajovich
ESEM
2010
ACM
15 years 28 days ago
Effects of the number of developers on code quality in open source software: a case study
Eleven open source software projects written in C/C++ were analyzed to determine if the number of committing developers impacts code quality. We use cyclomatic complexity, lines o...
Brandon Norick, Justin Krohn, Eben Howard, Ben Wel...
FUZZIEEE
2007
IEEE
15 years 6 months ago
Adaptive Optimization of the Number of Clusters in Fuzzy Clustering
In this paper, we present a local, adaptive optimization scheme for adjusting the number of clusters in fuzzy C-means clustering. This method is especially motivated by online app...
Jürgen Beringer, Eyke Hüllermeier
BMCBI
2010
82views more  BMCBI 2010»
14 years 12 months ago
Genome-wide estimation of firing efficiencies of origins of DNA replication from time-course copy number variation data
Background: DNA replication is a fundamental biological process during S phase of cell division. It is initiated from several hundreds of origins along whole chromosome with diffe...
Huaien Luo, Juntao Li, Majid Eshaghi, Jianhua Liu,...
CVPR
1999
IEEE
16 years 1 months ago
Fundamental Bounds on Edge Detection: An Information Theoretic Evaluation of Different Edge Cues
We treat the problem of edge detection as one of statistical inference. Local edge cues, implemented by filters, provide information about the likely positions of edges which can ...
Scott Konishi, Alan L. Yuille, James M. Coughlan, ...