Sciweavers

9223 search results - page 116 / 1845
» Privacy-preserving performance measurements
Sort
View
CHI
2008
ACM
15 years 8 months ago
Introducing item response theory for measuring usability inspection processes
Usability evaluation methods have a long history of research. Latest contributions significantly raised the validity of method evaluation studies. But there is still a measurement...
Martin Schmettow, Wolfgang Vietze
MLDM
2005
Springer
15 years 11 months ago
Activity and Motion Detection Based on Measuring Texture Change
We estimate the speed of texture change by measuring the spread of texture vectors in their feature space. This method allows us to robustly detect even very slow moving objects. B...
Longin Jan Latecki, Roland Miezianko, Dragoljub Po...
CN
1999
73views more  CN 1999»
15 years 6 months ago
Measuring Index Quality Using Random Walks on the Web
Recent researchhas studied howto measurethe size of a searchengine, in terms of the number of pages indexed. In this paper, we consider a di erent measure for search engines, name...
Monika Rauch Henzinger, Allan Heydon, Michael Mitz...
IMC
2007
ACM
15 years 7 months ago
An active measurement system for shared environments
Testbeds composed of end hosts deployed across the Internet enable researchers to simultaneously conduct a wide variety of experiments. Active measurement studies of Internet path...
Joel Sommers, Paul Barford
IMC
2007
ACM
15 years 7 months ago
On optimal probing for delay and loss measurement
Packet delay and loss are two fundamental measures of performance. Using active probing to measure delay and loss typically involves sending Poisson probes, on the basis of the PA...
François Baccelli, Sridhar Machiraju, Darry...