2674 search results - page 122 / 535 » Data Models and Query Languages for Spatial Databases |
147
click to vote
PVLDB
2008
15 years 4 months ago
2008
Unlike traditional database queries, keyword queries do not adhere to predefined syntax and are often dirty with irrelevant words from natural languages. This makes accurate and e...
179
Voted
EDBT
2006
ACM
16 years 5 months ago
2006
ACM
Ontology languages to represent ontologies exist in large numbers, and users who want to access or reuse ontologies can often be confronted with a language they do not know. Theref...
139
click to vote
IDEAS
1997
IEEE
15 years 9 months ago
1997
IEEE
The ROL system is a novel deductive object-oriented database system that has been implemented at the University of Regina. It provides a uniform rule-based declarative language fo...
130
click to vote
JIIS
2006
15 years 4 months ago
2006
For some years, data summarization techniques have been developed to handle the growth of databases. However these techniques are usually not provided with tools for enduserstoeffi...
194
click to vote
ICDT
2011
ACM
14 years 8 months ago
2011
ACM
The goal of Knowledge Compilation is to represent a Boolean expression in a format in which it can answer a range of online-queries in PTIME. The online-query of main interest to ...