2740 search results - page 249 / 548 » Typing the Specialization Interface |
156
click to vote
IGARSS
2009
15 years 4 months ago
2009
Karst rocky desertification is a special kind of land desertification developed under violent human impacts on the vulnerable eco-geo-environment of karst ecosystem. The fractiona...
216
click to vote
TPDS
2010
15 years 1 months ago
2010
Null data frames are a special but important type of frames in IEEE 802.11 WLANs. They are widely used in 802.11 WLANs for control purposes such as power management, channel scanni...
187
click to vote
IJKSR
2011
14 years 10 months ago
2011
Learning management systems are routinely used for presenting, solving and grading exercises with large classes. However, teachers are constrained to use questions with pre-defined...
180
click to vote
INFOCOM
2011
IEEE
14 years 10 months ago
2011
IEEE
Abstract—Due to the emergence of Cognitive Radio, a special type of heterogeneous networks attracts increasing interest recently, in which a secondary network composed of cogniti...
150
click to vote
CHI
2008
ACM
16 years 7 months ago
2008
ACM
We introduce the Expandable Grid, a novel interaction technique for creating, editing, and viewing many types of security policies. Security policies, such as file permissions pol...