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LEGE
2003
102views Education» more  LEGE 2003»
13 years 8 months ago
Evolving from a Traditional Distance Learning Model to e-Learning
This paper presents experiences from the course of Informatics at the Hellenic Open University. Problems faced and lessons learned are presented relating to the
Michalis Nik Xenos, Athanassios N. Skodras
LFP
1990
73views more  LFP 1990»
13 years 8 months ago
Computing with Coercions
d Abstract) V. Breazu-Tannen C. A. Gunter A. Scedrov University of Pennsylvania This paper relates two views of the operational semantics of a language with multiple
Val Tannen, Carl A. Gunter, Andre Scedrov
ICASSP
2008
IEEE
14 years 1 months ago
Universal switching portfolios under transaction costs
In this paper, we consider online (sequential) portfolio selection in a competitive algorithm framework under transaction costs. We construct a sequential algorithm for portfolio ...
Suleyman Serdar Kozat, Andrew C. Singer
CORR
2010
Springer
102views Education» more  CORR 2010»
13 years 6 months ago
On Factor Universality in Symbolic Spaces
The study of factoring relations between subshifts or cellular automata is central in symbolic dynamics. Besides, a notion of intrinsic universality for cellular automata based on ...
Laurent Boyer, Guillaume Theyssier
AML
2010
88views more  AML 2010»
13 years 7 months ago
Relativized Schnorr tests with universal behavior
A Schnorr test relative to some oracle A may informally be called "universal" if it covers all Schnorr tests. Since no true universal Schnorr test exists, such an A cann...
Nicholas Rupprecht