4335 search results - page 710 / 867 » Privatizing Constraint Optimization |
199
click to vote
VLDB
2006
ACM
16 years 2 months ago
2006
ACM
In this paper we study the following problem. Given a database and a set of queries, we want to find a set of views that can compute the answers to the queries, such that the amoun...
148
click to vote
SIGMOD
2003
ACM
16 years 1 months ago
2003
ACM
We consider the problem of approximating sliding window joins over data streams in a data stream processing system with limited resources. In our model, we deal with resource cons...
EDBT
2006
ACM
16 years 1 months ago
2006
ACM
Abstract. Physical database design tools rely on a DBA-provided workload to pick an "optimal" set of indexes and materialized views. Such an approach fails to capture sce...
118
click to vote
DCC
2008
IEEE
16 years 1 months ago
2008
IEEE
Multiple description coding (MDC) has emerged as a powerful technique for reliable real-time communications over lossy packet networks. In its basic form, it involves encoding a me...
100
click to vote
SDM
2009
SIAM
15 years 11 months ago
2009
SIAM
Mean-Shift (MS) is a powerful non-parametric clustering method. Although good accuracy can be achieved, its computational cost is particularly expensive even on moderate data sets...