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WSC
2000
15 years 8 months ago
Variance reduction techniques for value-at-risk with heavy-tailed risk factors
The calculation of value-at-risk (VAR) for large portfolios of complex instruments is among the most demanding and widespread computational challenges facing the financial industr...
Paul Glasserman, Philip Heidelberger, Perwez Shaha...
CGF
2008
102views more  CGF 2008»
15 years 6 months ago
Sound Tracing: Rendering Listener Specific Acoustic Room Properties
We present an acoustic rendering approach visualizing the listener-specific contribution of frequency-dependent pressure fields on a scene geometry with acoustic reflection and sc...
Jens Bellmann, Frank Michel, Eduard Deines, Martin...
INFORMATICALT
2008
120views more  INFORMATICALT 2008»
15 years 6 months ago
Nonlinear Behaviour in the MPI-Parallelised Model of the Rat Somatosensory Cortex
Mammalian brains consisting of up to 1011 neurons belong to group of the most complex systems in the Universe. For years they have been one of the hardest objects of simulation. Th...
Grzegorz M. Wojcik, Wieslaw A. Kaminski
TOG
2002
114views more  TOG 2002»
15 years 6 months ago
A procedural approach to authoring solid models
We present a procedural approach to authoring layered, solid models. Using a simple scripting language, we define the internal structure of a volume from one or more input meshes....
Barbara Cutler, Julie Dorsey, Leonard McMillan, Ma...
ISCIS
2009
Springer
16 years 1 months ago
Unsupervised learning of affordance relations on a humanoid robot
—In this paper, we study how a humanoid robot can learn affordance relations in his environment through its own interactions in an unsupervised way. Specifically, we developed a...
Baris Akgun, Nilgun Dag, Tahir Bilal, Ilkay Atil, ...