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AIEDU
2006
93views more  AIEDU 2006»
13 years 7 months ago
The Behavior of Tutoring Systems
Tutoring systems are described as having two loops. The outer loop executes once for each task, where a task usually consists of solving a complex, multi-step problem. The inner lo...
Kurt VanLehn
DKE
2006
93views more  DKE 2006»
13 years 7 months ago
The ramification problem in temporal databases: Changing beliefs about the past
In this paper we study the ramification problem in the setting of temporal databases. Standard solutions from the literature on reasoning about action are inadequate because they ...
Nikos Papadakis, Grigoris Antoniou, Dimitris Plexo...
SIGIR
1998
ACM
13 years 7 months ago
Hypertext Information Retrieval for the Web
The notion of searching a hypertext corpus has been around for some time, and is an especially important topic given the growth of the World Wide Web and the general dissatisfacti...
Eric W. Brown, Alan F. Smeaton
JNW
2010
69views more  JNW 2010»
13 years 6 months ago
On Local CAC Schemes for Scalability of High-speed Networks
Next generation networks are required to provide bandwidth on-demand for fine granularity sessions. In this sense, centralized CAC (Connection Admission Control) approaches could ...
Javier Aracil, José Alberto Hernánde...
MOC
2011
13 years 2 months ago
Regeneration homotopies for solving systems of polynomials
We present a new technique, based on polynomial continuation, for solving systems of n polynomials in N complex variables. The method allows equations to be introduced one-by-one o...
Jonathan D. Hauenstein, Andrew J. Sommese, Charles...