Sciweavers

48 search results - page 7 / 10
» Database Support for Probabilistic Attributes and Tuples
Sort
View
ILP
2005
Springer
14 years 1 months ago
Classifying Relational Data with Neural Networks
We introduce a novel method for relational learning with neural networks. The contributions of this paper are threefold. First, we introduce the concept of relational neural networ...
Werner Uwents, Hendrik Blockeel
SIGMOD
2010
ACM
170views Database» more  SIGMOD 2010»
14 years 13 days ago
Querying data provenance
Many advanced data management operations (e.g., incremental maintenance, trust assessment, debugging schema mappings, keyword search over databases, or query answering in probabil...
Grigoris Karvounarakis, Zachary G. Ives, Val Tanne...
ICDE
2009
IEEE
143views Database» more  ICDE 2009»
14 years 9 months ago
Auditing a Database under Retention Restrictions
Auditing the changes to a database is critical for identifying malicious behavior, maintaining data quality, and improving system performance. But an accurate audit log is a histor...
Wentian Lu, Gerome Miklau
EDBT
2009
ACM
81views Database» more  EDBT 2009»
14 years 7 days ago
Exploiting similarity-aware grouping in decision support systems
Decision Support Systems (DSS) are information systems that support decision making processes. In many scenarios these systems are built on top of data managed by DBMSs and make e...
Yasin N. Silva, Muhammad U. Arshad, Walid G. Aref
IDEAS
2000
IEEE
96views Database» more  IDEAS 2000»
14 years 1 hour ago
A Cost Function for Uniformly Partitioned UB-Trees
Most operations of the relational algebra or SQL - like projection with duplicate elimination, join, ordering, group by and aggregations - are efficiently processed using a sorted...
Volker Markl, Rudolf Bayer