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ERSHOV
2006
Springer
15 years 11 months ago
A Versioning and Evolution Framework for RDF Knowledge Bases
We present an approach to support the evolution of online, distributed, reusable, and extendable ontologies based on the RDF data model. The approach works on the basis of atomic c...
Sören Auer, Heinrich Herre
CC
2005
Springer
195views System Software» more  CC 2005»
15 years 9 months ago
Compilation of Generic Regular Path Expressions Using C++ Class Templates
Various techniques for the navigation and matching of data structures using path expressions have been the subject of extensive investigations. No matter whether such techniques ar...
Luca Padovani
SIGOPS
2010
89views more  SIGOPS 2010»
15 years 6 months ago
Incremental learning of system log formats
System logs come in a large and evolving variety of formats, many of which are semi-structured and/or non-standard. As a consequence, off-the-shelf tools for processing such logs ...
Kenny Qili Zhu, Kathleen Fisher, David Walker
ICDE
2009
IEEE
125views Database» more  ICDE 2009»
15 years 5 months ago
Metric Functional Dependencies
When merging data from various sources, it is often the case that small variations in data format and interpretation cause traditional functional dependencies (FDs) to be violated,...
Nick Koudas, Avishek Saha, Divesh Srivastava, Sure...
CIVR
2007
Springer
180views Image Analysis» more  CIVR 2007»
16 years 1 months ago
Probabilistic matching and resemblance evaluation of shapes in trademark images
We present a novel matching and similarity evaluation method for planar geometric shapes represented by sets of polygonal curves. Given two shapes, the matching algorithm randomly...
Helmut Alt, Ludmila Scharf, Sven Scholz