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EUROPLOP
2006
13 years 10 months ago
Migrating to e-Learning in Secondary Education
Traditional face-to-face instruction in secondary education has been tested for hundreds of years now and has proven successful, but after the tremendous expansion of computer and...
Michalis Hadjisimou, Aimilia Tzanavari
IJCAI
2003
13 years 10 months ago
Registry-Based Support for Information Integration
In order for agents and humans to leverage the growing wealth of heterogeneous information and services on the web, increasingly, they need to understand the information that is d...
Deborah L. McGuinness, Paulo Pinheiro da Silva
STRINGOLOGY
2004
13 years 10 months ago
Conditional Inequalities and the Shortest Common Superstring Problem
We investigate the shortest common superstring problem (SCSSP). As SCSSP is APX-complete it cannot be approximated within an arbitrarily small performance ratio. One heuristic tha...
Uli Laube, Maik Weinard
AMC
2007
53views more  AMC 2007»
13 years 8 months ago
Positive heteroclinics and traveling waves for scalar population models with a single delay
The existence of positive heteroclinic solutions is proven for a class of scalar population models with one discrete delay. Traveling wave solutions for scalar delayed reaction-di...
Teresa Faria, Sergei Trofimchuk
CORR
2008
Springer
70views Education» more  CORR 2008»
13 years 8 months ago
Every Computably Enumerable Random Real Is Provably Computably Enumerable Random
We prove that every computably enumerable (c.e.) random real is provable in Peano Arithmetic (PA) to be c.e. random. A major step in the proof is to show that the theorem stating ...
Cristian S. Calude, Nicholas J. Hay