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AAAI
1998
15 years 7 months ago
Procedural Help in Andes: Generating Hints Using a Bayesian Network Student Model
One of the most important problems for an intelligent tutoring system is deciding how to respond when a student asks for help. Responding cooperatively requires an understanding o...
Abigail S. Gertner, Cristina Conati, Kurt VanLehn
CONCUR
2010
Springer
15 years 7 months ago
Parameterized Verification of Ad Hoc Networks
We study decision problems for parameterized verification of a formal model of Ad Hoc Networks with selective broadcast and spontaneous movement. The communication topology of a ne...
Giorgio Delzanno, Arnaud Sangnier, Gianluigi Zavat...
EUROGP
2010
Springer
167views Optimization» more  EUROGP 2010»
15 years 7 months ago
An Analysis of Genotype-Phenotype Maps in Grammatical Evolution
We present an analysis of the genotype-phenotype map in Grammatical Evolution (GE). The standard map adopted in GE is a depth-first expansion of the non-terminal symbols during the...
David Fagan, Michael O'Neill, Edgar Galván ...
AROBOTS
2005
100views more  AROBOTS 2005»
15 years 6 months ago
A Sampling-Based Motion Planning Approach to Maintain Visibility of Unpredictable Targets
This paper deals with the surveillance problem of computing the motions of one or more robot observers in order to maintain visibility of one or several moving targets. The target...
Rafael Murrieta-Cid, Benjamín Tovar, Seth H...
COR
2004
99views more  COR 2004»
15 years 6 months ago
A lexicographically fair allocation of discrete bandwidth for multirate multicast traffics
Fair bandwidth allocation is an important issue in the multicast network to serve each multicast traffic at a fair rate commensurate with the receiver's capabilities and the ...
Chae Y. Lee, Young P. Moon, Young Joo Cho