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SIGMOD
2007
ACM
145views Database» more  SIGMOD 2007»
14 years 8 months ago
Why off-the-shelf RDBMSs are better at XPath than you might expect
To compensate for the inherent impedance mismatch between the relational data model (tables of tuples) and XML (ordered, unranked trees), tree join algorithms have become the prev...
Torsten Grust, Jan Rittinger, Jens Teubner
WISE
2000
Springer
14 years 26 days ago
Modelling the Webspace of an Intranet
Searching the internet using the currently available searchengines is not satisfactory. Thetechniquesused there focus on the extraction of relevant informationdirectlyfrom the doc...
Roelof van Zwol, Peter M. G. Apers
DBPL
1997
Springer
133views Database» more  DBPL 1997»
14 years 19 days ago
Automatic Verification of Transactions on an Object-Oriented Database
Abstract. In the context of the object-oriented data model, a compiletime approach is given that provides for a significant reduction of the amount of run-time transaction overhead...
David Spelt, Herman Balsters
ACIVS
2006
Springer
14 years 2 months ago
Visibility of Point Clouds and Mapping of Unknown Environments
Abstract. We present an algorithm for interpolating the visible portions of a point cloud that are sampled from opaque objects in the environment. Our algorithm projects point clou...
Yanina Landa, Richard Tsai, Li-Tien Cheng
EUSFLAT
2009
142views Fuzzy Logic» more  EUSFLAT 2009»
13 years 6 months ago
Multi-Dimensional Scaling applied to Hierarchical Rule Systems
Abstract-- This paper presents an approach for visualizing highdimensional fuzzy rules arranged in a hierarchy together with the training patterns they cover. A standard multi-dime...
Thomas R. Gabriel, Kilian Thiel, Michael R. Bertho...