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IIE
2006
185views more  IIE 2006»
15 years 6 months ago
ICT Teaching Experience Sharing in Higher Education: an Education Development Approach
Abstract. With the growing awareness of the scholarship of teaching and the appropriate incorporation of Information and Communications Technologies (ICT) in higher education, ther...
Jacky Wai-cheong Pow
JGTOOLS
2006
107views more  JGTOOLS 2006»
15 years 6 months ago
Efficient Shadows for Sampled Environment Maps
This paper addresses the problem of efficiently calculating shadows from environment maps in the context of ray-tracing. Since accurate rendering of shadows from environment maps ...
Aner Ben-Artzi, Ravi Ramamoorthi, Maneesh Agrawala
IS
2007
15 years 6 months ago
Semantic optimization techniques for preference queries
Preference queries are relational algebra or SQL queries that contain occurrences of the winnow operator (find the most preferred tuples in a given relation). Such queries are pa...
Jan Chomicki
ISCI
2007
82views more  ISCI 2007»
15 years 6 months ago
Managing software process measurement: A metamodel-based approach
The evaluation of software processes is nowadays a very important issue due to the growing interest of software companies in the improvement of the productivity and quality of del...
Francisco García, Manuel A. Serrano, Jos&ea...
TSP
2008
95views more  TSP 2008»
15 years 6 months ago
On the Description of Spectrogram Probabilities With a Chi-Squared Law
Abstract--Given a correlated Gaussian signal, may a chisquared law of probability always be used to describe a spectrogram coefficient distribution? If not, would a "chi-squar...
J. Huillery, F. Millioz, N. Martin