[PDF] Top 20 Evolution of the knowledge base in knowledge intensive sectors

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... analyse the transition from random to organized search, we construct a co-occurrence matrix of the technologies in the patents awarded to the knowledge intensive ... Voir le document complet

... Secondly, the systemic properties of the knowledge structure are differently characterized by this ...that the core classes are now seven instead of six. The additional ... Voir le document complet

... Secondly, the systemic properties of the knowledge structure are differently characterized by this ...that the core classes are now seven instead of six. The additional ... Voir le document complet

... interpret the evolutionary patterns of knowledge-intensive sectors, like we do in the next sections by looking at the telecommunication and biotechnology ...analyse ... Voir le document complet

... emphasized the need to maintain an appropriate balance between exploration and exploitation in fir s sear h ...strategies. The so- alled a ide terit h pothesis ste i g fro these o tri utio s suggests ... Voir le document complet

... complete the picture on the actual relevance of structural change and its linkages with the increasing role of knowledge in advanced economies, we report in Figure ... Voir le document complet

... report the results of estimations for what concern knowledge variety, and its components related and unrelated ...variety. The variety indexes we used, which are described in detail ... Voir le document complet

... that the characterisation of a generation is far from simply being a reference to the ...set of people with approximately the same birth date. The generations follow one another ... Voir le document complet

... consequence of the collective character of knowledge production, which provides further richness to its ...network the nodes of which are the smaller units of ... Voir le document complet

... closely the issues raised by each paradigm were related to knowledge ...learning. The topic of ontologies had become central. The Semantic Web was also now a topic of its ... Voir le document complet

... instances of the class Person. This overarching principle of semantic consistency unfolds into several design ...which the community contributes by adding instanceOf and subclassOf ...However, ... Voir le document complet

... is the task of finding records that refer to the same entity across different ...utilized in data mining projects and in large-scale information systems by business, public bodies and ... Voir le document complet

... interested in whether funclashes are really an in- dication for ...set of 100 funclashes randomly, and analyzed them manually. In 5 cases, the rejected object was clearly more accurate ... Voir le document complet

... that the formula is pathological: (1) is true at w pro- vided there is certain world v, accessible from w, where ‘ K(q ∧ ¬Kq)’ is ...are the conjuncts, thus ‘q’ is known at v and ‘¬Kq’ is known at ...for ... Voir le document complet

... limitation. The trained models are made available for reuse. The approach we propose here differs in several ...edges in the RDF graph to adapt the neural language model, ... Voir le document complet

... with the different geocoding enrichers described in Section ...evaluated the performance of geocoding matched (event, stay) pairs on Barack’s dataset from three different inputs: ...from ... Voir le document complet

... Introduction The Dur-Dur research project 1 aims at restructuring the Durum Wheat agrifood chain in France by reducing pesticide and fertilizer usage while providing a protein-rich Durum ...Wheat. ... Voir le document complet

... accommodate the queries our users wish to make. Problems of “truth” continue to plague us in the development of an ontology to describe our ...as the semantics of a ... Voir le document complet

... devoted in the Description Logics (DL) community to the development of tools or algo- rithms to manipulate and share knowledge expressed as sets of logical ...One of ... Voir le document complet