Sciweavers

2941 search results - page 320 / 589
» The Myth of the Educational Computer
Sort
View
SIGMOD
2008
ACM
117views Database» more  SIGMOD 2008»
15 years 6 months ago
Jim Gray at Berkeley
Jim Gray spent a decade as a student and researcher at Berkeley. In action, he is remembered for his breath, his depth, and his generosity. Categories and Subject Descriptors K.1 ...
Michael A. Harrison
TIFS
2010
120views more  TIFS 2010»
15 years 1 months ago
Gibbs Construction in Steganography
Abstract--We make a connection between steganography design by minimizing embedding distortion and statistical physics. The unique aspect of this work and one that distinguishes it...
Tomás Filler, Jessica J. Fridrich
DISOPT
2011
176views Education» more  DISOPT 2011»
14 years 10 months ago
Valid inequalities and branch-and-cut for the clique pricing problem
Motivated by an application in highway pricing, we consider the problem that consists in setting profit-maximizing tolls on a clique subset of a multicommodity transportation net...
Géraldine Heilporn, Martine Labbé, P...
CHI
2002
ACM
16 years 7 months ago
Tangible programming elements for young children
Tangible programming elements offer the dynamic and programmable properties of a computer without the complexity introduced by the keyboard, mouse and screen. This paper explores ...
Peta Wyeth, Helen C. Purchase
ITICSE
2000
ACM
15 years 11 months ago
Distance tutorials in a systems design course
An experiment with distance technology in a secondyear Object-Oriented Systems Design course is described. Video and computer conferencing were used in tutorial sessions where a t...
Joakim von Wright