VLDB
2007
ACM
14 years 4 months ago
2007
ACM
Main memory cache performance continues to play an important role in determining the overall performance of object-oriented, object-relational and XML databases. An effective metho...
VLDB
2007
ACM
14 years 4 months ago
2007
ACM
This paper focuses on the problem of improving distributed query throughput of the RDBMS-based data integration system that has to inherit the query execution model of the underly...
VLDB
2007
ACM
14 years 4 months ago
2007
ACM
Recently, the C# and the VISUAL BASIC communities were tantalized by the advent of LINQ [18]--the Language INtegrated Query technology from Microsoft. LINQ represents a set of lan...
VLDB
2007
ACM
14 years 4 months ago
2007
ACM
Several recent papers have focused on OLAP over imprecise data, where each fact can be a region, instead of a point, in a multidimensional space. They have provided a multiple-wor...
VLDB
2007
ACM
14 years 4 months ago
2007
ACM
As more sensitive data is captured in electronic form, security becomes more and more important. Data encryption is the main technique for achieving security. While in the past en...
VLDB
2007
ACM
14 years 4 months ago
2007
ACM
In this paper we argue that developing information extraction (IE) programs using Datalog with embedded procedural extraction predicates is a good way to proceed. First, compared ...
VLDB
2007
ACM
14 years 4 months ago
2007
ACM
Research in modeling and querying spatial data has primarily focused on traditional "crisp" spatial objects with exact location and spatial extent. More recent work, how...
VLDB
2007
ACM
14 years 4 months ago
2007
ACM
Ontology, an explicit specification of shared conceptualization, has been increasingly used to define formal data semantics and improve data reusability and interoperability in en...
VLDB
2007
ACM
14 years 4 months ago
2007
ACM
We propose XRPC, a minimal XQuery extension that enables distributed yet efficient querying of heterogeneous XQuery data sources. XRPC enhances the existing concept of XQuery func...
VLDB
2007
ACM
14 years 4 months ago
2007
ACM