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» Extensions of Generalized Product Caps
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CG
2004
Springer
13 years 8 months ago
Recursive turtle programs and iterated affine transformations
We provide a formal proof of equivalence between the class of fractals created by Recursive Turtle Programs (RTP) and Iterated Affine Transformations (IAT). We begin by reviewing ...
Tao Ju, Scott Schaefer, Ron Goldman
ISCI
2010
96views more  ISCI 2010»
13 years 6 months ago
Multi-adjoint t-concept lattices
The t-concept lattice is introduced as a set of triples associated to graded tabular information interpreted in a non-commutative fuzzy logic. Following the general techniques of ...
Jesús Medina, Manuel Ojeda-Aciego
GROUP
2007
ACM
14 years 9 days ago
Knowledge work artifacts: kernel cousins for free/open source software development
Most empirical studies of peer production have focused on the final products of these efforts (such as software in Free/Open Source projects), but there are also many other knowle...
Margaret S. Elliott, Mark S. Ackerman, Walt Scacch...
WSC
2007
13 years 10 months ago
An analysis of tool capabilities in the photolithography area of an ASIC fab
Photolithography is generally regarded as the most constraining element in semiconductor manufacturing. This is primarily attributable to the high capital investment and extensive...
P. J. Byrne, Cathal Heavey, Kamil Erkan Kabak
SIAMSC
2010
155views more  SIAMSC 2010»
13 years 3 months ago
Quasi-Newton Methods on Grassmannians and Multilinear Approximations of Tensors
In this paper we proposed quasi-Newton and limited memory quasi-Newton methods for objective functions defined on Grassmannians or a product of Grassmannians. Specifically we defin...
Berkant Savas, Lek-Heng Lim