1361 search results - page 114 / 273 » Spaces of practice |
102
Voted
CHI
2008
ACM
16 years 1 months ago
2008
ACM
The broadening array of technologies available to support the design of classroom activity has the potential to reshape science learning in schools. This paper presents a ubiquito...
88
Voted
CHI
2008
ACM
16 years 1 months ago
2008
ACM
Food is a central part of our lives. Fundamentally, we need food to survive. Socially, food is something that brings people together?individuals interact through and around it. Cu...
120
Voted
SIGMOD
2004
ACM
16 years 29 days ago
2004
ACM
Peer data management systems (PDMS) offer a flexible architecture for decentralized data sharing. In a PDMS, every peer is associated with a schema that represents the peer's...
108
Voted
EDBT
2006
ACM
16 years 29 days ago
2006
ACM
Abstract. Comparison of images requires a distance metric that is sensitive to the spatial location of objects and features. Such sensitive distance measures can, however, be compu...
121
Voted
SODA
2010
ACM
15 years 10 months ago
2010
ACM
We propose new succinct representations of ordinal trees, which have been studied extensively. It is known that any n-node static tree can be represented in 2n + o(n) bits and a l...