Sciweavers

13026 search results - page 453 / 2606
» Probabilistic Relational Models
Sort
View
169
Voted
CIKM
2007
Springer
16 years 13 days ago
Reusing relational sources for semantic information access
The rapid growth of available data arises the need for more sophisticated techniques for semantic access to information. It has been proved that using conceptual model or ontology...
Lina Lubyte
ICDE
1994
IEEE
103views Database» more  ICDE 1994»
15 years 10 months ago
A Multi-Set Extended Relational Algebra - A Formal Approach to a Practical Issue
The relational data model is based on sets of tuples, i.e. it does not allow duplicate tuples in a relation. Many database languages and systems do require multi-set place, the hi...
Paul W. P. J. Grefen, Rolf A. de By
187
Voted
KDD
2007
ACM
152views Data Mining» more  KDD 2007»
16 years 6 months ago
Relational data pre-processing techniques for improved securities fraud detection
Commercial datasets are often large, relational, and dynamic. They contain many records of people, places, things, events and their interactions over time. Such datasets are rarel...
Andrew Fast, Lisa Friedland, Marc Maier, Brian Tay...
188
Voted
ICML
2007
IEEE
16 years 7 months ago
Fast and effective kernels for relational learning from texts
In this paper, we define a family of syntactic kernels for automatic relational learning from pairs of natural language sentences. We provide an efficient computation of such mode...
Alessandro Moschitti, Fabio Massimo Zanzotto
ISNN
2005
Springer
15 years 11 months ago
Self-organizing Map Analysis of Conceptual and Semantic Relations for Noun
In this paper, we analyzed self-organizing map of conceptual and semantic relations for noun, discussing the semantic distinction between conceptual nouns for natural language proc...
Minghu Jiang, Chengqing Zong, Beixing Deng