605 search results - page 86 / 121 » Aggregate Functions in DLV |
176
Voted
ICDE
1997
IEEE
16 years 1 months ago
1997
IEEE
We propose a data model and a few algebraic operations that provide semantic foundation to multidimensional databases. The distinguishing feature of the proposed model is the symm...
ISBI
2004
IEEE
16 years 1 months ago
2004
IEEE
This paper develops an energy minimization algorithm to reconstruct the 3D motion of transplanted hearts of small animals (rats) from tagged magnetic resonance (MR) sequences. We ...
103
Voted
KDD
2003
ACM
16 years 27 days ago
2003
ACM
Classification trees are widely used in the machine learning and data mining communities for modeling propositional data. Recent work has extended this basic paradigm to probabili...
161
Voted
SIGMOD
2005
ACM
16 years 19 days ago
2005
ACM
One of the most common operations in analytic query processing is the application of an aggregate function to the result of a relational join. We describe an algorithm for computi...
122
Voted
SIGMOD
2004
ACM
16 years 19 days ago
2004
ACM
We are developing a distributed query processor called PIER, which is designed to run on the scale of the entire Internet. PIER utilizes a Distributed Hash Table (DHT) as its comm...