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» Mining interesting sets and rules in relational databases
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VLDB
1994
ACM
102views Database» more  VLDB 1994»
13 years 11 months ago
Reasoning About Spatial Relationships in Picture Retrieval Systems
In this paper, we consider various spatial relationships that are of general interest in pictorial database systems. We present a set of rules that allow us to deduce new relation...
A. Prasad Sistla, Clement T. Yu, R. Haddad
AAAI
2006
13 years 9 months ago
Mining Comparative Sentences and Relations
This paper studies a text mining problem, comparative sentence mining. A comparative sentence expresses an ordering relation between two sets of entities with respect to some comm...
Nitin Jindal, Bing Liu
VLDB
2007
ACM
116views Database» more  VLDB 2007»
14 years 8 months ago
On the Correctness Criteria of Fine-Grained Access Control in Relational Databases
Databases are increasingly being used to store information covered by heterogeneous policies, which require support for access control with great flexibility. This has led to incr...
Qihua Wang, Ting Yu, Ninghui Li, Jorge Lobo, Elisa...
CIKM
2009
Springer
13 years 11 months ago
Efficient itemset generator discovery over a stream sliding window
Mining generator patterns has raised great research interest in recent years. The main purpose of mining itemset generators is that they can form equivalence classes together with...
Chuancong Gao, Jianyong Wang
DATAMINE
1998
106views more  DATAMINE 1998»
13 years 7 months ago
Discovering Robust Knowledge from Databases that Change
Many applications of knowledge discovery and data mining such as rule discovery for semantic query optimization, database integration and decision support, require the knowledge t...
Chun-Nan Hsu, Craig A. Knoblock