After years of research on ontology matching, it is reasonable to consider several questions:
is the field of ontology matching still making progress? Is this progress significant enough to …

This paper surveys indoor spatial models developed for research fields ranging from mobile
robot mapping, to indoor location-based services (LBS), and most recently to context-aware …

An ontology typically provides a vocabulary describing a domain of interest and a
specification of the meaning of terms in that vocabulary. Depending on the precision of this …

AgreementMaker is one of the leading ontology matching systems, thanks to its combination
of a flexible and extensible framework with a comprehensive user interface. In many …

We present the AgreementMaker system for matching real-world schemas and ontologies,
which may consist of hundreds or even thousands of concepts. The end users of the system …

Building on abstract reference models, the Open Geospatial Consortium (OGC) has
established standards for storing, discovering, and processing geographical information …

Abstract The Geosciences and Geography are not just yet another application area for
semantic technologies. The vast heterogeneity of the involved disciplines ranging from the …

Similarity measures have a long tradition in fields such as information retrieval, artificial
intelligence, and cognitive science. Within the last years, these measures have been …

Abstract Big Data, Linked Data, Smart Dust, Digital Earth, and e‐Science are just some of
the names for research trends that surfaced over the last years. While all of them address …

Environmental sensors have continuously improved by becoming smaller, cheaper, and
more intelligent over the past years. As consequence of these technological advancements …