931 search results - page 128 / 187 » Storage and Querying of E-Commerce Data |
ICDE
2007
IEEE
14 years 10 months ago
2007
IEEE
We propose a scalable distributed data structure (SDDS) called SD-Rtree. We intend our structure for point and window queries over possibly large spatial datasets distributed on c...
CIKM
2005
Springer
14 years 2 months ago
2005
Springer
Maintaining strict static score order of inverted lists is a heuristic used by search engines to improve the quality of query results when the entire inverted lists cannot be proc...
DOLAP
2007
ACM
14 years 26 days ago
2007
ACM
Expressing preferences when querying databases is a natural way to avoid empty results and information flooding, and in general to rank results so that the user may first see the ...
SIGMOD
1991
ACM
14 years 13 days ago
1991
ACM
This paper presents an architecture for a persistent object store in which multi-level storage is explicitly included. Traditionally, DBMSs have assumed that all accessible data r...
AAAI
1997
13 years 10 months ago
1997
This paper describes an environment for supporting very large ontologies. The system can be used on single PCs, workstations, a cluster of workstations, and high-end parallel supe...