613 search results - page 53 / 123 » Query Evaluation on a Database Given by a Random Graph |
129
Voted
LPAR
2005
Springer
15 years 9 months ago
2005
Springer
Integrity checking is an essential means for the preservation of the intended semantics of a deductive database. Incrementality is the only feasible approach to checking and can be...
133
Voted
ICDE
2010
IEEE
15 years 5 months ago
2010
IEEE
HECATAEUS is an open-source software tool for enabling impact prediction, what-if analysis, and regulation of relational database schema evolution. We follow a graph theoretic appr...
167
Voted
CORR
2010
Springer
15 years 3 months ago
2010
Springer
Predicting the occurrence of links is a fundamental problem in networks. In the link prediction problem we are given a snapshot of a network and would like to infer which interact...
136
Voted
CORR
2011
Springer
14 years 10 months ago
2011
Springer
Understanding how users tailor their SPARQL queries is crucial when designing query evaluation engines or fine-tuning RDF stores with performance in mind. In this paper we analyz...
138
Voted
SIGMOD
2009
ACM
15 years 8 months ago
2009
ACM
It has recently been asserted that the usability of a database is as important as its capability. Understanding the database schema, the hidden relationships among attributes in t...