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IJMMS
2006
74views more  IJMMS 2006»
15 years 6 months ago
Constructing computer-based tutors that are socially sensitive: Politeness in educational software
Students rated 16 tutorial statements on negative politeness (i.e., how much the tutor ``allows me freedom to make my own decisions'') and positive politeness (i.e., how...
Richard E. Mayer, W. Lewis Johnson, Erin Shaw, Sah...
CORR
2007
Springer
98views Education» more  CORR 2007»
15 years 6 months ago
Bistable Biorders: A Sequential Domain Theory
We give a simple order-theoretic construction of a Cartesian closed category of sequential functions. It is based on bistable biorders, which are sets with a partial order — the ...
James Laird
JCSS
2006
77views more  JCSS 2006»
15 years 6 months ago
Sequential predictions based on algorithmic complexity
This paper studies sequence prediction based on the monotone Kolmogorov complexity Km=-log m, i.e. based on universal deterministic/one-part MDL. m is extremely close to Solomonof...
Marcus Hutter
JEI
2006
128views more  JEI 2006»
15 years 6 months ago
Performance study of common image steganography and steganalysis techniques
Abstract. We investigate the performance of state of the art universal steganalyzers proposed in the literature. These universal steganalyzers are tested against a number of well-k...
Mehdi Kharrazi, Husrev T. Sencar, Nasir D. Memon
JITE
2006
106views more  JITE 2006»
15 years 6 months ago
The Information Technology Model Curriculum
The last twenty years has seen the development of demand for a new type of computing professional, which has resulted in the emergence of the academic discipline of Information Te...
Joseph J. Ekstrom, Sandra Gorka, Reza Kamali, Eydi...