432 search results - page 40 / 87 » Quality Metrics in Learning Objects |
CCS
2006
ACM
14 years 14 days ago
2006
ACM
Denial-of-service (DoS) attacks significantly degrade service quality experienced by legitimate users by introducing long delays, excessive losses, and service interruptions. The ...
TKDE
2011
13 years 3 months ago
2011
—In reality, spatial objects (e.g., hotels) not only have spatial locations but also have quality attributes (e.g., price, star). An object p is said to dominate another one p , ...
SOFSEM
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. Open source software has become a common way of disseminating research results. In this talk, we first introduce the motivations and implications of releasing research pr...
PROPOR
2010
Springer
14 years 3 months ago
2010
Springer
We address the problem of simplifying Portuguese texts at the sentence level treating it as a "translation task". We use the Statistical Machine Translation (SMT) framewo...
CIKM
2010
Springer
13 years 7 months ago
2010
Springer
We consider the problem of learning to rank relevant and novel documents so as to directly maximize a performance metric called Expected Global Utility (EGU), which has several de...