2629 search results - page 303 / 526 » complex 2009 |
132
click to vote
KDD
2009
ACM
16 years 5 months ago
2009
ACM
Given multiple time sequences with missing values, we propose DynaMMo which summarizes, compresses, and finds latent variables. The idea is to discover hidden variables and learn ...
241
click to vote
PODS
2009
ACM
16 years 5 months ago
2009
ACM
We consider the problem of deciding query equivalence for a conjunctive language in which queries output complex objects composed from a mixture of nested, unordered collection ty...
348
click to vote
PODS
2009
ACM
16 years 5 months ago
2009
ACM
Skyline computation is widely used in multi-criteria decision making. As research in uncertain databases draws increasing attention, skyline queries with uncertain data have also ...
118
click to vote
MOBIHOC
2009
ACM
16 years 5 months ago
2009
ACM
Due to its low complexity, Greedy Maximal Scheduling (GMS), also known as Longest Queue First (LQF), has been studied extensively for wireless networks. However, GMS can result in...
142
click to vote
ICALP
2009
Springer
16 years 5 months ago
2009
Springer
We present a range of new results for testing properties of Boolean functions that are defined in terms of the Fourier spectrum. Broadly speaking, our results show that the propert...