24 search results - page 2 / 5 » Topologically Sorted Skylines for Partially Ordered Domains |
DASFAA
2010
IEEE
13 years 8 months ago
2010
IEEE
We address the problem of skyline query processing for a count-based window of continuous streaming data that involves both totally- and partially-ordered attribute domains. In thi...
SIGMOD
2008
ACM
14 years 5 months ago
2008
ACM
The problem of skyline computation has attracted considerable research attention. In the categorical domain the problem becomes more complicated, primarily due to the partially-or...
PVLDB
2010
12 years 11 months ago
2010
We present a new indexing method named ZINC (for Z-order Indexing with Nested Code) that supports efficient skyline computation for data with both totally and partially ordered at...
DASFAA
2007
IEEE
13 years 11 months ago
2007
IEEE
Today, result sets of skyline queries are unmanageable due to their exponential growth with the number of query predicates. In this paper we discuss the incremental re-computation ...
IJCSA
2007
13 years 5 months ago
2007
Preference-based queries often referred to as skyline queries play an important role in cooperative query processing. However, their prohibitive result sizes pose a severe challen...