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ICNP
1999
IEEE
15 years 4 months ago
Effect of Unreliable Nodes on QoS Routing
A number of QoS routing algorithms have been proposed to address the dual objective of selecting feasible paths through the network with enough resources to satisfy a connections&...
Swapna S. Gokhale, Satish K. Tripathi
NETWORKING
2004
15 years 1 months ago
Detecting and Blocking Unauthorized Access in Wi-Fi Networks
Abstract. Academic and commercial 802.11 hotspots often use an SSLsecured captive portal to authenticate clients. Captive portals provide good usability and interoperability, but p...
Haidong Xia, José Carlos Brustoloni
CGA
2008
15 years 10 days ago
Depth-of-Field Blur Effects for First-Person Navigation in Virtual Environments
This paper studies the use of visual blur effects, i.e., blurring of parts of the image fed back to the user, for First-Person-Navigations in Virtual Environments (VE). First, we ...
Sébastien Hillaire, Anatole Lécuyer,...
SIGCSE
2003
ACM
137views Education» more  SIGCSE 2003»
15 years 5 months ago
Measuring the effectiveness of robots in teaching computer science
We report the results of a year-long experiment in the use of robots to teach computer science. Our data set compares results from over 800 students on identical tests from both r...
Barry S. Fagin, Laurence D. Merkle
WIKIS
2006
ACM
15 years 6 months ago
How to use a Wiki in education: 'Wiki based effective constructive learning'
Learning effectiveness depends on a large range of parameters. Learners’ activity has an important impact on long-term learning and comprehension of difficult concepts [1]. Coll...
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