Results 211 to 220 of about 689,318 (241)

Herbicide Metabolic Resistance in Poaceae Plants via the GA‐GID1/DELLA‐DOF2‐P450s Module

open access: yesAdvanced Science, EarlyView.
Plant hormone signaling modulates herbicide resistance in Echinochloa crus‐galli. The GA–DELLA–DOF2 cascade directly activates P450 detoxification genes in two Poaceae species, uncovering a core mechanism of metabolic herbicide resistance. ABSTRACT Barnyard grass (Echinochloa crus‐galli) is one of the world's most important weeds, and the evolution of ...
Junzhi Wang   +6 more
wiley   +1 more source

Ontology alignment design patterns

Knowledge and Information Systems, 2013
Interoperability between heterogeneous ontological descriptions can be performed through ontology mediation techniques. At the heart of ontology mediation lies the alignment: a specification of correspondences between ontology entities. Ontology matching can bring some automation but are limited to finding simple correspondences.
Ondřej Zamazal   +2 more
exaly   +2 more sources

Dealing With Uncertain Entities in Ontology Alignment Using Rough Sets [PDF]

open access: yesIEEE Transactions on Systems, Man and Cybernetics, Part C: Applications and Reviews, 2012
This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2012 IEEE. Personal use of this material is permitted.
Maozhen Li   +2 more
exaly   +2 more sources

A Framework for Aligning Ontologies

2005
Ontologies are an important technology for the Semantic Web. In different areas ontologies have already been developed and many of these ontologies contain overlapping information. Often we would therefore want to be able to use multiple ontologies and thus the ontologies need to be aligned. Currently, there exist a number of systems that support users
Patrick Lambrix, He Tan
openaire   +2 more sources

Frame-Based Ontology Alignment

Proceedings of the AAAI Conference on Artificial Intelligence, 2017
The need of handling semantic heterogeneity of resources is a key problem of the Semantic Web. State of the art techniques for ontology matching are the key technology for addressing this issue. However, they only partially exploit the natural lan- guage descriptions of ontology entities and they are mostly unable to find ...
ASPRINO, LUIGI   +3 more
openaire   +3 more sources

A Survey on Ontologies and Ontology Alignment Approaches in Healthcare

2016
In the era of Internet, high connectivity and openness introduced an opportunity for a new kind of approach to healthcare information system integration. Such an approach may utilize semantic-based technologies to represent and communicate knowledge between these systems.
Vladimir Dimitrieski   +4 more
openaire   +3 more sources

Aligning freebase with the YAGO ontology

Proceedings of the 22nd ACM international conference on Information & Knowledge Management, 2013
Linked Open Data (LOD) has emerged as the de-facto standard for publishing data on the Web. The cross-domain large scale Freebase and YAGO datasets represent central hubs and reference points for the LOD cloud. Freebase is an open-world dataset, which contains about 22 million entities and more than 350 million facts in more than 100 domains. The scale
Elena Demidova   +2 more
openaire   +1 more source

Cooperative Agents for ontology Alignment

2013
The task of ontology alignment is particularly important for integration system because it enables the consideration of resources described by different ontologies. It is in this context that joins our work which consists of the realization of an ontology alignment system based on the agents technology.
Ratiba Guebaili-Djider   +3 more
openaire   +2 more sources

Trust in networks of ontologies and alignments

Knowledge and Information Systems, 2013
In this paper, we introduce a mechanism of trust adapted to semantic peer-to-peer networks in which every peer is free to organize its local resources as instances of classes of its own ontology. Peers use their ontologies to query other peers, and alignments between peers’ ontologies make it possible to reformulate queries from one local peer’s ...
Atencia, Manuel   +2 more
openaire   +2 more sources

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