2228 search results - page 381 / 446 » A System for Semantic Query Optimization |
URBAN
2008
13 years 8 months ago
2008
Intuitive and meaningful interpretation of geographical phenomena requires their representation at multiple levels of detail. This is due to the scale dependent nature of their pr...
DALT
2005
Springer
14 years 1 months ago
2005
Springer
Developing applications that make effective use of machine-readable knowledge sources as promised by the Semantic Web vision is attracting much of current research interest; this v...
VLDB
2002
ACM
13 years 7 months ago
2002
ACM
Complex database queries require the use of memory-intensive operators like sort and hashjoin. Those operators need memory, also referred to as SQL memory, to process their input ...
POPL
2004
ACM
14 years 8 months ago
2004
ACM
We show how some classical static analyses for imperative programs, and the optimizing transformations which they enable, may be expressed and proved correct using elementary logi...
ML
2008
ACM
13 years 8 months ago
2008
ACM
Abstract We present a new margin-based approach to first-order rule learning. The approach addresses many of the prominent challenges in first-order rule learning, such as the comp...