655 search results - page 112 / 131 » Effects of sampling methods on web accessibility evaluations |
PIMRC
2008
IEEE
14 years 5 months ago
2008
IEEE
— This paper estimates Quality of Experience (QoE), i.e., user–level QoS from MAC–level QoS for audio–video transmission over an IEEE 802.11e EDCA wireless LAN. The MAC– ...
IFL
1997
Springer
14 years 3 months ago
1997
Springer
Common subexpression elimination is a well-known compiler optimisation that saves time by avoiding the repetition of the same computation. In lazy functional languages, referential...
SPIEVIP
2008
14 years 1 months ago
2008
In this work we propose a method for securing port facilities which uses a set of video cameras to automatically detect various vessel classes moving within buffer zones and off-l...
SIGMOD
2009
ACM
14 years 11 months ago
2009
ACM
We present a complete XPath cost-based optimization and execution framework and demonstrate its effectiveness and efficiency for a variety of queries and datasets. The framework i...
DASFAA
2010
IEEE
14 years 2 months ago
2010
IEEE
This paper studies a new query on uncertain data, called k-selection query. Given an uncertain dataset of N objects, where each object is associated with a preference score and a p...