8933 search results - page 105 / 1787 » Usability over time |
166
click to vote
IPL
2008
15 years 4 months ago
2008
We consider the problem of computing shortest paths in three-dimensions in the presence of a single-obstacle polyhedral terrain, and present a new algorithm that for any p 1, comp...
233
click to vote
ICDE
2005
IEEE
16 years 6 months ago
2005
IEEE
We consider the problem of efficiently computing the skyline against the most recent N elements in a data stream seen so far. Specifically, we study the n-of-N skyline queries; th...
143
click to vote
CSE
2009
IEEE
16 years 5 days ago
2009
IEEE
—Sociological models of human behavior can explain population-level phenomena within social systems; computer modeling can simulate a wide variety of scenarios and allow one to p...
127
click to vote
PVLDB
2008
15 years 4 months ago
2008
We study the efficient evaluation of top-k queries over data items, where the score of each item is dynamically computed by applying an item-specific function whose parameter valu...
170
click to vote
EDBT
2009
ACM
15 years 9 months ago
2009
ACM
We propose efficient techniques for processing various TopK count queries on data with noisy duplicates. Our method differs from existing work on duplicate elimination in two sign...