1499 search results - page 71 / 300 » Issues in Distance Education |
IADIS
2004
14 years 11 months ago
2004
The purpose of the study was to determine public university South Dakota (USA) distance faculty perceptions regarding intended level of learning objectives for four selected modes...
CORR
2007
Springer
14 years 9 months ago
2007
Springer
Signi cant eort has been invested recently to accelerate handover operations in a next generation mobile Internet. Corresponding works for developing e cient mobile multicast man...
SMI
2005
IEEE
15 years 3 months ago
2005
IEEE
Distance fields provide an implicit representation of shape that has advantages in many application areas; in this overview, we focus on their use in digital design. Distance fi...
TIP
2010
14 years 4 months ago
2010
Level set methods have been widely used in image processing and computer vision. In conventional level set formulations, the level set function typically develops irregularities du...
VVS
1998
IEEE
15 years 2 months ago
1998
IEEE
High quality rendering and physics-based modeling in volume graphics have been limited because intensity-based volumetric data do not represent surfaces well. High spatial frequen...