17 search results - page 1 / 4 » LP with Flexible Grouping and Aggregates Using Modes |
LOPSTR
2009
Springer
13 years 11 months ago
2009
Springer
We propose a new grouping operator for logic programs based on the group_by operator of SQL. The novelty of our proposal lies in the use of modes, which allows us to relax some rat...
SIGMOD
2011
ACM
12 years 7 months ago
2011
ACM
Aggregate similarity search, a.k.a. aggregate nearest neighbor (Ann) query, finds many useful applications in spatial and multimedia databases. Given a group Q of M query objects...
DSN
2000
IEEE
13 years 9 months ago
2000
IEEE
Distributed applications should be able to make use of an object group service in a number of application specific ways. Three main modes of interactions can be identified: (i) re...
CIT
2006
Springer
13 years 8 months ago
2006
Springer
In this paper we proposed some flexible methods, which are useful in the process of voice conversion. The proposed methods modify the shape of the vocal tract system and the chara...
CCR
1998
13 years 4 months ago
1998
Bandwidth-sensitive multicast delivery controlled by routing criteria pertinent to the actual traffic flow is very costly in terms of router state and control overhead and it scal...