1938 search results - page 226 / 388 » On Positive Relational Calculi |
SG
2005
Springer
14 years 2 months ago
2005
Springer
Parametric design systems model a design as a constrained collection of schemata. Designers work in such systems at two levels: definition of schemata and constraints; and search w...
GG
2004
Springer
14 years 2 months ago
2004
Springer
A string generating hypergraph grammar is a hyperedge replacement grammar where the resulting language consists of string graphs i.e. hypergraphs modeling strings. With the help of...
SIGIR
2003
ACM
14 years 2 months ago
2003
ACM
Query length in best-match information retrieval (IR) systems is well known to be positively related to effectiveness in the IR task, when measured in experimental, non-interactiv...
ISCA
2010
IEEE
14 years 2 months ago
2010
IEEE
In this paper, we propose ColorSafe, an architecture that detects and dynamically avoids single- and multi-variable atomicity violation bugs. The key idea is to group related data...
CIKM
2009
Springer
14 years 1 months ago
2009
Springer
Exact substring matching queries on large data collections can be answered using q-gram indices, that store for each occurring q-byte pattern an (ordered) posting list with the po...