1683 search results - page 191 / 337 » A Needed Narrowing Strategy |
147
click to vote
DGO
2009
15 years 5 months ago
2009
This paper addresses challenges to resource managers' use of scientific research, and reports strategies and informatics tools to ameliorate those challenges. Our work involv...
140
click to vote
JUCS
2010
15 years 2 months ago
2010
: In Collaborative Learning, groups of students work together using traditional and computer-based tools or applications. Participants are continuously moving and reorganizing in g...
147
click to vote
IGARSS
2009
15 years 2 months ago
2009
A problem when working with optical satellite or airborne images is the need to compensate for changes in the illumination conditions at the time of acquisition. This is particula...
172
click to vote
WWW
2011
ACM
14 years 11 months ago
2011
ACM
Ambiguous queries constitute a significant fraction of search instances and pose real challenges to web search engines. With current approaches the top results for these queries ...
154
click to vote
EDBT
2011
ACM
14 years 7 months ago
2011
ACM
A question that database administrators (DBAs) routinely need to answer is how long a batch query workload will take to complete. This question arises, for example, while planning...