22 search results - page 2 / 5 » Taking Lessons from Teleconference to Improve Same Time, Sam... |
IADIS
2004
13 years 6 months ago
2004
The three-year comparative study analyses progress made by students (of similar academic aptitude) on the same undergraduate level module delivered via traditional blended and onl...
PKC
2000
Springer
13 years 8 months ago
2000
Springer
Abstract. Efficient secure time-stamping schemes employ a 2-level approach in which the time-stamping service operates in rounds. We say that a time-stamping service is accountable...
EDOC
2007
IEEE
13 years 11 months ago
2007
IEEE
The paper considers distributed applications where interactions between constituent services take place via messages in an asynchronous environment with unpredictable communicatio...
GLOBECOM
2006
IEEE
13 years 10 months ago
2006
IEEE
— This paper examines burst contention resolution problems in optical burst switching (OBS) networks. Since burst contentions take place i) when the network is congested by incre...
JCDL
2004
ACM
13 years 10 months ago
2004
ACM
We present a new approach to displaying and browsing a digital library collection, a set of Greek vases in the Perseus digital library. Our design takes advantage of three-dimensi...