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EDM
2008
97views Data Mining» more  EDM 2008»
14 years 11 months ago
Using Item-type Performance Covariance to Improve the Skill Model of an Existing Tutor
Using data from an existing pre-algebra computer-based tutor, we analyzed the covariance of item-types with the goal of describing a more effective way to assign skill labels to it...
Philip I. Pavlik, Hao Cen, Lili Wu, Kenneth R. Koe...
99
Voted
KES
2008
Springer
14 years 9 months ago
Classification and Retrieval through Semantic Kernels
Abstract. This work proposes a family of language-independent semantic kernel functions defined for individuals in an ontology. This allows exploiting wellfounded kernel methods fo...
Claudia d'Amato, Nicola Fanizzi, Floriana Esposito
TRIDENTCOM
2006
IEEE
15 years 3 months ago
TCP in mixed internet and geo-satellite environments: Experiences and results
— Experiments in real satellite testbeds are relatively rare in practice. In this paper, we are going to share our experience on using one, and comment on selected sets of result...
Cesar Marcondes, Anders Persson, M. Y. Sanadidi, M...
ICRA
2005
IEEE
138views Robotics» more  ICRA 2005»
15 years 3 months ago
Urban Object Recognition from Informative Local Features
Abstract— Autonomous mobile agents require object recognition for high level interpretation and localization in complex scenes. In urban environments, recognition of buildings mi...
Gerald Fritz, Christin Seifert, Lucas Paletta
CSREAEEE
2006
117views Business» more  CSREAEEE 2006»
14 years 11 months ago
Open Source Implementation of the NIST Healthcare Standards Landscape
-- The NIST HealthCare Standards Landscape (HCSL) is a project to develop and demonstrate a web-based repository of information (called "Landscape") on healthcare informa...
Hai Tang, Roy Morgan, Thomas Rhodes, Clement Ridor...