- In/Tangible European Heritage: New EU project starting in SeCo
The idea of the new 3-year project is to study how intangible cultural...
6.8.2020 8:57 by eahyvone
- New SeCo papers accepted for ESWC 2020
Five SeCo papers will be presented at the Extended Semantic Web...
23.4.2020 8:02 by eahyvone
- New Sampo portal released: MMM ? Mapping Manuscript Migrations
On Jan 30th, 2020, at the Digging into Data conference in Alexandria,...
31.1.2020 12:08 by eahyvone
- Eero Hyvönen, Petri Leskinen, Heikki Rantala, Esko Ikkala and Jouni Tuominen: Akatemiasampo-portaali ja -datapalvelu henkilöiden ja henkilöryhmien historialliseen tutkimukseen (AcademySampo Portal and Data Service for Biographical and Prosopographical Research)
- Mikko Koho, Toby Burrows, Eero Hyvönen, Esko Ikkala, Kevin Page, Lynn Ransom, Jouni Tuominen, Doug Emery, Mitch Fraas, Benjamin Heller, David Lewis, Andrew Morrison, Guillaume Porte, Emma Thomson, Athanasios Velios and Hanno Wijsman: Harmonizing and Publishing Heterogeneous Pre-Modern Manuscript Metadata as Linked Open Data
- Petri Leskinen and Eero Hyvönen: Reconciling and Using Historical Person Registers as Linked Open Data in the AcademySampo Knowledge Graph
MUTU: An Analysis Tool for Maintaining a System of Hierarchically Linked Ontologie
We consider ontology evolution in a system of light weight Linked Data ontologies, aligned with each other to form a large global ontology. When changes occurs in one ontology, it is difficult for the human editor to keep track of what actually has been changed and what modifications in related ontologies may be needed, in order to keep the system consistent. Using MUTU, such changes and their potential effects to other ontologies can be found. Such an analysis in useful for the ontology editors to understand the differences between ontology versions, and for updating related ontologies when changes in other components of the ontology system occur.
Prof. Eero Hyvönen
Aalto University and Univeristy of Helsinki