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COMGEO
2007
ACM
15 years 6 months ago
An incremental algorithm for reconstruction of surfaces of arbitrary codimension
A new algorithm is presented for surface reconstruction from unorganized points. Unlike many previous algorithms, this algorithm does not select a subcomplex of the Delaunay Trian...
Daniel Freedman
COMPUTER
2007
103views more  COMPUTER 2007»
15 years 6 months ago
Examining the Challenges of Scientific Workflows
Workflows have recently emerged as a paradigm for representing and managing complex distributed scientific computations and therefore accelerate the pace of scientific progress. A...
Yolanda Gil, Ewa Deelman, Mark H. Ellisman, Thomas...
DM
2007
72views more  DM 2007»
15 years 6 months ago
Multicomplexes and polynomials with real zeros
We show that each polynomial a(z)=1+a1z+· · ·+adzd in N[z] having only real zeros is the f-polynomial of a multicomplex. It follows that a(z) is also the h-polynomial of a Cohe...
Jason Bell, Mark Skandera
EAAI
2007
90views more  EAAI 2007»
15 years 6 months ago
AI techniques in modelling, assignment, problem solving and optimization
This paper recapitulates the results of a long research on a family of artificial intelligence (AI) methods—relying on, e.g., artificial neural networks and search techniques...
Zsolt János Viharos, Zsolt Kemény
EOR
2007
93views more  EOR 2007»
15 years 6 months ago
An integrated approach for deriving priorities in analytic network process
A multiple objective programming approach for the analytic network process (ANP) is proposed to obtain all local priorities for crisp or interval judgments at one time, even in an...
Jing-Rung Yu, Sheu-Ji Cheng