PGLDB
2003
14 years 25 days ago
2003
There is nowadays a lot of interest in the field of Instructional Design. The focus is still on theories and methodology of Instructional System Design (ISD), which are the fundam...
SCN
2004
Springer
14 years 4 months ago
2004
Springer
Abstract. In the past thirty years, cryptology has evolved from a secret art to a modern science. Weaker algorithms and algorithms with short keys are disappearing, political contr...