2145 search results - page 95 / 429 » Answering Queries Using Views |
154
Voted
ER
2010
Springer
15 years 1 months ago
2010
Springer
Traditional information search in which queries are posed against a known and rigid schema over a structured database is shifting towards a Web scenario in which exposed schemas ar...
217
Voted
ICDE
2006
IEEE
16 years 4 months ago
2006
IEEE
We present MiniCount, the first efficient sound and complete algorithm for finding maximally contained rewritings of conjunctive queries with count, using conjunctive views with c...
133
Voted
SBBD
2007
15 years 4 months ago
2007
The optimization of similarity queries using metric access methods has been widely discussed in the last decades. Similarity queries consider one object as the query center, and re...
113
Voted
VRCAI
2004
ACM
15 years 8 months ago
2004
ACM
Collision detection is required by most virtual reality (VR) applications, and in recent years, collision detection algorithms utilizing graphics hardware capabilities have been a...
132
Voted
DEXA
2005
Springer
15 years 9 months ago
2005
Springer
Bitmap indices are efficient data structures for processing complex, multi-dimensional queries in data warehouse applications and scientific data analysis. For high-cardinality at...