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ICALP
1999
Springer
15 years 8 months ago
Online Data Structures in External Memory
The data sets for many of today's computer applications are too large to t within the computer's internal memory and must instead be stored on external storage devices su...
Jeffrey Scott Vitter
SSD
1999
Springer
99views Database» more  SSD 1999»
15 years 8 months ago
Algorithms for Joining R-Trees and Linear Region Quadtrees
The family of R-trees is suitable for storing various kinds of multidimensional objects and is considered an excellent choice for indexing a spatial database. Region Quadtrees are ...
Antonio Corral, Michael Vassilakopoulos, Yannis Ma...
SSDBM
1998
IEEE
101views Database» more  SSDBM 1998»
15 years 8 months ago
Specifications for Efficient Indexing in Spatiotemporal Databases
: A new issue that arises in modern applications involves the efficient manipulation of (static or moving) spatial objects, and the relationships among them. As a result, modern da...
Yannis Theodoridis, Timos K. Sellis, Apostolos Pap...
CAISE
1998
Springer
15 years 8 months ago
OMS/Java: Model Extensibility of OODBMS for Advanced Application Domains
We show how model extensibility of object-oriented data management systems can be achieved through the combination of a highlevel core object data model and an architecture designe...
Andreas Steiner, Adrian Kobler, Moira C. Norrie
AAAI
2008
15 years 6 months ago
Extending the Knowledge Compilation Map: Krom, Horn, Affine and Beyond
We extend the knowledge compilation map introduced by Darwiche and Marquis with three influential propositional fragments, the Krom CNF one (also known as the bijunctive fragment)...
Hélène Fargier, Pierre Marquis