356 search results - page 34 / 72 » Knowledge Representation using Schema Tuple Queries |
86
Voted
ICCS
2007
Springer
15 years 1 months ago
2007
Springer
Knowledge representation (KR) is used to store and retrieve meaningful data. This data is saved using dynamic data structures that are suitable for the style of KR being implemente...
72
Voted
EDBT
2009
ACM
15 years 4 months ago
2009
ACM
Annotations play a key role in understanding and curating databases. Annotations may represent comments, descriptions, lineage information, among several others. Annotation manage...
98
Voted
APIN
2002
14 years 9 months ago
2002
We develop the scheme of indefinite constraint databases using first-order logic as our representation language. When this scheme is instantiated with temporal constraints, the res...
66
Voted
EDBT
2010
ACM
15 years 4 months ago
2010
ACM
The goal of data fusion is to combine several representations of one real world object into a single, consistent representation, e.g., in data integration. A very popular operator...
102
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FODO
1998
Springer
15 years 1 months ago
1998
Springer
In this paper, we propose an entity-based style of queries for semistructured data. First, we partition a semistructured data into subgraphs corresponding to real-world entities, ...