835 search results - page 86 / 167 » Structural Recursion as a Query Language |
SIGMOD
2007
ACM
14 years 9 months ago
2007
ACM
The Boolean semantics of SQL queries cannot adequately capture the "fuzzy" preferences and "soft" criteria required in non-traditional data retrieval applicati...
FORTE
1993
13 years 10 months ago
1993
In this paper, we propose an incremental construction approach for distributed system specifications. These specifications are structured as a parallel composition of subsystem sp...
PVLDB
2010
13 years 3 months ago
2010
Skyline queries have gained considerable attention for multicriteria analysis of large-scale datasets. However, the skyline queries are known to return too many results for highdi...
FOCS
2003
IEEE
14 years 2 months ago
2003
IEEE
We give a complexity theoretic classification of homomorphism problems for graphs and, more generally, relational structures obtained by restricting the left hand side structure ...
SAIG
2001
Springer
14 years 1 months ago
2001
Springer
Abstract. Short cut fusion is a particular program transformation technique which uses a single, local transformation — called the foldr-build rule — to remove certain intermed...