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104
Voted
FUIN
2010
15 years 1 months ago
2010
In this paper we present an application of the propositional SATisfiability environment to computing some simple orthogonal matrices and some interesting tasks in the area of cry...
141
Voted
SIGMOD
2003
ACM
16 years 2 months ago
2003
ACM
In this paper, we study whether the need for efficient XML publishing brings any new requirements for relational query engines, or if sorting query results in the relational engin...
111
Voted
ENTCS
2007
15 years 2 months ago
2007
The method of logical relations assigns a relational interpretation to types that expresses operational invariants satisfied by all terms of a type. The method is widely used in ...
122
Voted
SSDBM
1998
IEEE
15 years 6 months ago
1998
IEEE
On-Line Analytical Processing (OLAP) is a trend in database technology, which was recently introduced and has attracted the interest of a lot of research work. OLAP is based on th...
131
Voted
DEON
2010
Springer
15 years 4 months ago
2010
Springer
We propose a normal modal deontic logic based on a dyadic operator, similar in structure to the temporal "until". By bringing significant expressiveness to the logic, it ...