668 search results - page 37 / 134 » Positional Grouping in XQuery |
MOBIQUITOUS
2007
IEEE
14 years 2 months ago
2007
IEEE
—The skip graph, an application-layer data structure for routing and indexing, may be used in a sensor network to facilitate queries of the distributed k-dimensional data collect...
CSCW
2004
ACM
14 years 1 months ago
2004
ACM
We introduce a system that allows four users to each receive sound from a private audio channel while using a shared tabletop display. In order to explore how private audio channe...
ICIAR
2010
Springer
14 years 14 days ago
2010
Springer
Graphical passwords have been proposed as an alternative to alphanumeric passwords with their advantages in usability and security. However, they still tend to follow predictable p...
HICSS
2000
IEEE
14 years 3 days ago
2000
IEEE
As knowledge becomes the primary focus of work in many industries, virtual communities and groups are emerging as part of new organizational forms. Within these virtual forms, eff...
ATAL
2007
Springer
13 years 11 months ago
2007
Springer
In many settings, agents need to identify competent partners to assist them in accomplishing tasks. Direct experience may not provide sufficient data to learn the competence of ot...