Christos Faloutsos - Released software

PCHelp (tar-ed and gzip-ed) For PC Chairs: helps assign papers to reviewers, given their preferences 
Fractal dimension estimators 
in mathematica
• fdnq, in Perl (Simplest to use , but with fewer features than 'FracDim' below). Related paper: VLDB 95 with A. Belussi 
FracDim (most complete version, in Perl5). Leejay Wu has the latest version. 
Karhunen-Loeve code, for dimensionality reduction (in mathematica) 
• Iterated function systems (by Barnsley et al) - generates fractals (Sierpinski triangle, fern) 
• Approximate Neighborhood Function (ANF) - with Chris Palmer. In 'C'.
• OMNI tree, in C++. Implementation by Roberto Figueira Santos Filho. For a description see the paper:
  Roberto F. Santos Filho, Agma Traina, Caetano Traina Jr., and Christos Faloutsos: Similarity search without tears: the OMNI family of all-purpose access methods ICDE 2001, Heidelberg, Germany, April 2-6 2001.
• Recursive Least Squares script (in python - needs 'Numeric' module)
• Haar wavelet (in perl)
• Demo for Kronecker graph generator, in R