904 search results - page 127 / 181 » Towards practical meta-querying |
CHI
2009
ACM
15 years 10 months ago
2009
ACM
One of the core challenges now facing smart rooms is supporting realistic, everyday activities. While much research has been done to push forward the frontiers of novel interactio...
SIGCSE
2009
ACM
15 years 10 months ago
2009
ACM
We collected advice on how to succeed at learning to program from 164 CS1 students at 3 institutions during a "saying is believing"intervention designed to encourage a g...
PODS
2004
ACM
15 years 10 months ago
2004
ACM
We present a novel coding-based technique for answering spatial and spatiotemporal queries on objects moving along a system of curves on the plane such as many road networks. We h...
EDBT
2004
ACM
15 years 10 months ago
2004
ACM
Though skyline queries already have claimed their place in retrieval over central databases, their application in Web information systems up to now was impossible due to the distri...
EDBT
2004
ACM
15 years 10 months ago
2004
ACM
Efficient search for nearest neighbors (NN) is a fundamental problem arising in a large variety of applications of vast practical interest. In this paper we propose a novel techniq...