347 search results - page 1 / 70 » Foundations of Preferences in Database Systems |
VLDB
2002
ACM
13 years 7 months ago
2002
ACM
ER
2004
Springer
14 years 1 months ago
2004
Springer
Advanced personalized web applications require a carefully dealing with their users’ wishes and preferences. Since such preferences do not always hold in general, personalized ap...
AMAI
2007
Springer
13 years 8 months ago
2007
Springer
We present here a formal foundation for an iterative and incremental approach to constructing and evaluating preference queries. Our main focus is query modification: a query tran...
IJCSA
2007
13 years 7 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...
SSD
1993
Springer
13 years 12 months ago
1993
Springer
: Spatial data types or algebras for database systems should (i) be fully general (which means, closed under set operations, hence e.g. a region value can be a set of polygons with...