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» On Computing Complex Navigation Functions
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IFIP3
1998
106views Education» more  IFIP3 1998»
15 years 3 months ago
Conception and Realization of the Offline Navigator in the Virtual University
The concept of the Virtual University offers a new learning environment for distance education. All the functionalities of a conventional university are available to the students ...
Thomas Demuth, Andreas Rieke, Dagmar Sommer
CC
2005
Springer
118views System Software» more  CC 2005»
15 years 1 months ago
The complexity of constructing pseudorandom generators from hard functions
We study the complexity of constructing pseudorandom generators (PRGs) from hard functions, focussing on constant-depth circuits. We show that, starting from a function f : {0, 1}l...
Emanuele Viola
112
Voted
JCDL
2005
ACM
84views Education» more  JCDL 2005»
15 years 7 months ago
Turning the page on navigation
In this paper, we discuss the findings of an in-depth observational study of reading and within-document navigation and add to these findings the results of a second analysis of h...
Catherine C. Marshall, Sara A. Bly
ISRR
2001
Springer
106views Robotics» more  ISRR 2001»
15 years 6 months ago
Vision-based Navigation, Environmental Representations and Imaging Geometries
We discuss the role of spatial representations and visual geometries in vision-based navigation. To a large extent, these choices determine the complexity and robustness of a given...
José Santos-Victor, Alexandre Bernardino
GECCO
2006
Springer
161views Optimization» more  GECCO 2006»
15 years 5 months ago
The LEM3 implementation of learnable evolution model and its testing on complex function optimization problems
1 Learnable Evolution Model (LEM) is a form of non-Darwinian evolutionary computation that employs machine learning to guide evolutionary processes. Its main novelty are new type o...
Janusz Wojtusiak, Ryszard S. Michalski