668 search results - page 82 / 134 » Positional Grouping in XQuery |
CHI
2006
ACM
14 years 8 months ago
2006
ACM
`Embedded phenomena' is a learning technology framework in which simulated scientific phenomena are mapped onto the physical space of classrooms. Students monitor and control...
CHI
2006
ACM
14 years 8 months ago
2006
ACM
This paper discusses the use of instant messaging (IM) as a communication tool during usability studies ? primarily between the interview and observation rooms. The benefits and c...
CHI
2005
ACM
14 years 8 months ago
2005
ACM
Psychologists have found that actual and perceived similarity between potential romantic partners in demographics, attitudes, values, and attractiveness correlate positively with ...
CHI
2004
ACM
14 years 8 months ago
2004
ACM
Successfully staging a mixed reality game in which online players are chased through a virtual city by runners located in the real world requires extensive orchestration work. An ...
STOC
2002
ACM
14 years 8 months ago
2002
ACM
We give polynomial-time quantum algorithms for three problems from computational algebraic number theory. The first is Pell's equation. Given a positive nonsquare integer d, ...