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FS
2006
82views more  FS 2006»
15 years 7 months ago
A super-replication theorem in Kabanov's model of transaction costs
We prove a general version of the super-replication theorem, which applies to Kabanov's model of foreign exchange markets under proportional transaction costs. The market is ...
Luciano Campi, Walter Schachermayer
FUIN
2006
93views more  FUIN 2006»
15 years 7 months ago
Membrane Computing and Economics: Numerical P Systems
Abstract. With inspiration from the economic reality, where numbers are basic entities to work with, we propose a genuinely new kind of P systems, where numerical variables evolve,...
Gheorghe Paun, Radu A. Paun
CN
2007
137views more  CN 2007»
15 years 7 months ago
A survey on ultra wide band medium access control schemes
Ultra wideband (UWB) technology based primarily on the impulse radio paradigm has a huge potential for revolutionizing the world of digital communications especially wireless comm...
Ashima Gupta, Prasant Mohapatra
COGSCI
2007
93views more  COGSCI 2007»
15 years 7 months ago
Foundations of Representation: Where Might Graphical Symbol Systems Come From?
It has been suggested that iconic graphical signs evolve into symbolic graphical signs through repeated usage. This article reports a series of interactive graphical communication...
Simon Garrod, Nicolas Fay, John Lee, Jon Oberlande...
CORR
2007
Springer
141views Education» more  CORR 2007»
15 years 7 months ago
Managing Uncertainty: A Case for Probabilistic Grid Scheduling
The Grid technology is evolving into a global, service-orientated architecture – a universal platform for delivering future high demand computational services. Strong adoption of...
Aleksandar Lazarevic, Lionel Sacks, Ognjen Prnjat