122 search results - page 4 / 25 » Activity Theoretical Analysis and Design Model for Web-Based... |
ITICSE
2010
ACM
13 years 11 months ago
2010
ACM
Introductory computer science classes are known for having a high attrition rate. Some authors believe this is due to students’ difficulties in establishing a mental model of co...
BIOSYSTEMS
2007
13 years 7 months ago
2007
This essay is designed to organize a range of experimental findings and theoretical insights of the past 25 years into a coherent view of the brain’s style of function. The view...
DATE
2005
IEEE
14 years 1 months ago
2005
IEEE
— A formal methodology for the analysis of a closed loop clock distribution and active deskewing network is proposed. In this paper an active clock distribution and deskewing net...
DIS
2009
Springer
13 years 11 months ago
2009
Springer
We address the problem of efficiently discovering the influential nodes in a social network under the susceptible/infected/susceptible (SIS) model, a diffusion model where nodes ar...
SIGIR
2005
ACM
14 years 1 months ago
2005
ACM
We formulate and study search algorithms that consider a user’s prior interactions with a wide variety of content to personalize that user’s current Web search. Rather than re...