358 search results - page 51 / 72 » Current issues in assessing and improving information usabil... |
CN
1998
13 years 8 months ago
1998
The World Wide Web is becoming increasingly important in the provision of education, as recognised by several high proļ¬le UK government reports. Improved tools for developing We...
HT
2003
ACM
14 years 1 months ago
2003
ACM
In this paper, we explore the differences between the Adaptive Hypermedia and IMS Simple Sequencing approaches. Both approaches provide learning material tailored for the learnerā...
CPC
2002
13 years 8 months ago
2002
We study a model motivated by the minesweeper game. In this model one starts with percolation of mines on the sites of the lattice Zd , and then tries to find an infinite path of ...
SIGIR
2012
ACM
11 years 11 months ago
2012
ACM
Many techniques for improving search result quality have been proposed. Typically, these techniques increase average eļ¬ectiveness by devising advanced ranking features and/or by...
KER
2008
13 years 8 months ago
2008
Semantic technologies promise to solve many challenging problems of the present Web applications. As they achieve a feasible level of maturity, they become increasingly accepted i...