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Cluster techniques and prediction models for a digital media learning environment
(2012-08-01)
The present work applies well-known data mining techniques in a digital learning
media environment in order to identify groups of students based on their pro le. We
generate identi able clusters where some interesting ...
Ray tracing large distributed datasets using ray caches
(2012-03-09)
Many large scale simulations now produce datasets that are signi cantly
larger than can typically be stored in memory on a visualization system. Visualization
algorithms then become ine ective and stall since the data must ...
Developing effective virtual simulations and serious games: the effect of background sound cues on visual quality perception
(2012-08-01)
Virtual simulations and serious games (video game-based technologies applied to
teaching and learning) have been incorporated in the teaching and training curricula of a
large number of professions including medicine/surgery. ...
Characterization of xylan degradation systems in streptomyces
(2012-07-01)
Plant biomass serves as a carbon and energy source for Streptomyces spp. which
secrete degradative enzymes capable of breaking down the complex plant biomass into
simple saccharides. Hemicellulose is a major component of ...
Pourbaix diagrams at elevated temperatures: a study of Zn and Sn
(2012-08-01)
Metals in industrial settings such as power plants are often subjected to high
temperature and pressure aqueous environments, where failure to control corrosion
compromises worker and environment safety. For instance, ...
Predicting mutation score using source code and test suite metrics
(2012-09-01)
Mutation testing has traditionally been used to evaluate the effectiveness of test suites
and provide con dence in the testing process. Mutation testing involves the creation of
many versions of a program each with a single ...
Expression of Arabidopsis thaliana cellulose synthase proteins and associated proteins in a Spodoptera frugiperda cell line
(2012-10-01)
Understanding how cellulose synthesis occurs is key to understanding the
formation of the plant cell wall. This understanding could also be key to modifying
cellulose production to permit more efficient extraction of ...
A variational approach to mapping: an exploration of map representation for SLAM
(2012-07-01)
Simultaneous Localization and Mapping (SLAM) algorithms are used
by autonomous robots to build or update maps of an environment while
maintaining their position simultaneously. A fundamental open problem
in SLAM is the e ...
Exploring entities in text with descriptive non-photorealistic rendering
(2012-12-01)
We present a novel approach to text visualization called descriptive non-photorealistic
rendering which exploits the inherent spatial and abstract dimensions in text documents
to integrate 3D non-photorealistic rendering ...
Self-healing solutions for LTE evolved packet core
(2012-10-01)
The 3GPP Long Term Evolution (LTE) is considered as a dominant future cellular wireless
technology in terms of performance and user experience. With technological advancement of the
wireless networks, dependencies and ...