204 search results - page 19 / 41 » Indexing for Data Models with Constraints and Classes |
SIGMOD
2010
ACM
14 years 7 days ago
2010
ACM
Many advanced data management operations (e.g., incremental maintenance, trust assessment, debugging schema mappings, keyword search over databases, or query answering in probabil...
ICDE
2011
IEEE
12 years 11 months ago
2011
IEEE
—Complex SQL queries are widely used today, but it is rather difficult to check if a complex query has been written correctly. Formal verification based on comparing a specifi...
BMCBI
2004
13 years 7 months ago
2004
Background: An important challenge for transcript counting methods such as Serial Analysis of Gene Expression (SAGE), "Digital Northern" or Massively Parallel Signature ...
VLDB
1991
ACM
13 years 11 months ago
1991
ACM
: This paper describes a design methodology for an object oriented database,basedon a semantic network. This approach is based on the assumption that Yemanticdata models are more p...
IJCV
2008
13 years 7 months ago
2008
This paper shows (i) improvements over state-of-the-art local feature recognition systems, (ii) how to formulate principled models for automatic local feature selection in object c...