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» Querying Complex Structured Databases
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DEXA
2000
Springer
147views Database» more  DEXA 2000»
15 years 8 months ago
Lattice-Structured Domains, Imperfect Data and Inductive Queries
The relational model, as proposed by Codd, contained the concept of relations as tables composed of tuples of single valued attributes taken from a domain. In most of the early lit...
Sally Rice, John F. Roddick
DBPL
2007
Springer
75views Database» more  DBPL 2007»
15 years 10 months ago
Querying Structural and Behavioral Properties of Business Processes
BPQL is a novel query language for querying business process specifications, introduced recently in [5, 6]. It is based on an intuitive business processes as rewriting systems, an...
Daniel Deutch, Tova Milo
119
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SIGMOD
2001
ACM
92views Database» more  SIGMOD 2001»
16 years 4 months ago
Progressive Approximate Aggregate Queries with a Multi-Resolution Tree Structure
Iosif Lazaridis, Sharad Mehrotra
WEBDB
1998
Springer
106views Database» more  WEBDB 1998»
15 years 8 months ago
Interactive Query and Search in Semistructured Databases
Semistructured graph-based databases have been proposed as well-suited stores for World-Wide Web data. Yet so far, languages for querying such data are too complex for casual Web ...
Roy Goldman, Jennifer Widom