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ACMIDC
2009
14 years 27 days ago
Jots: reflective learning in scratch
This paper presents early work on the "Jots" system, integrated with the Scratch programming environment, which aims to help learners reflect on their learning processes...
Eric Rosenbaum
CIMAGING
2009
153views Hardware» more  CIMAGING 2009»
13 years 10 months ago
Dictionaries for sparse representation and recovery of reflectances
The surface reflectance function of many common materials varies slowly over the visible wavelength range. For this reason, linear models with a small number of bases (5-8) are fr...
Steven Lansel, Manu Parmar, Brian A. Wandell
DATAMINE
2002
83views more  DATAMINE 2002»
13 years 8 months ago
Automated Remote Sensing with Near Infrared Reflectance Spectra: Carbonate Recognition
Reflectance spectroscopy is a standard tool for studying the mineral composition of rock and soil samples and for remote sensing of terrestrial and extraterrestrial surfaces. We de...
Joseph Ramsey, Paul Gazis, Ted Roush, Peter Spirte...
ECCV
2004
Springer
14 years 11 months ago
Separating Specular, Diffuse, and Subsurface Scattering Reflectances from Photometric Images
Abstract. While subsurface scattering is common in many real objects, almost all separation algorithms focus on extracting specular and diffuse components from real images. In this...
Tai-Pang Wu, Chi-Keung Tang
SRDS
2000
IEEE
14 years 1 months ago
Implementing a Reflective Fault-Tolerant CORBA System
The use of reflection becomes today popular for the implementation of non-functional mechanisms such as for fault-tolerance. The main benefits of reflection are separation of conc...
Marc-Olivier Killijian, Jean-Charles Fabre