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Mostrando ítems 21-30 de 40
Ponencia
Confidence-Based Reasoning with Local Temporal Formal Contexts
(Springer, 2011)
Formal Concept Analysis (FCA) is a theory whose goal is to discover and to extract Knowledge from qualitative data. It provides tools for reasoning with implication basis (and association rules). In this paper we analyse ...
Ponencia
Urban Knowledge Extraction, Representation and Reasoning as a Bridge from Data City towards Smart City
(IEEE Computer Society, 2016)
Urban Data management represents a major challenge in the field of Smart Cities. Its understanding is essential for the development of better smart services, which are a persistent demand in urban policies. From all the ...
Artículo
A logic-algebraic tool for reasoning with Knowledge-Based Systems
(Elsevier, 2018)
A detailed exposition of foundations of a logic-algebraic model for reasoning with knowledge bases speci ed by propositional (Boolean) logic is presented. The model is conceived from the logical translation of usual ...
Ponencia
Reconciling Knowledge in Social Tagging Web Services
(Springer, 2010)
Sometimes we want to search for new information about topics but we can not find relevant results using our own knowledge (for example, our personal bookmarks). A potential solution could be the use of knowledge from ...
Ponencia
Qualitative Reasoning on Complex Systems from Observations
(Springer, 2013)
A hybrid approach to phenomenological reconstruction of Complex Systems (CS), using Formal Concept Analysis (FCA) as main tool for conceptual data mining, is proposed. To illustrate the method, a classic CS is ...
Artículo
Extracción y organización del conocimiento de etiquetados. Aplicación a etiquetados en repositorios digitales sobre arte
(Seminario Interdisciplinar para el Estudio de la Literatura Áurea Española, 2014)
Ponencia
Repairing Conceptual Relations in Ontologies by means of an Interactive Visual Reasoning: Cognitive and Design Principles
(IEEE Computer Society, 2012)
The technologies of visual representation are a great help for understanding items of information and the relations among them, especially, for non-expert users on Knowledge Based Systems, e.g. ontologies, which represent ...
Ponencia
Pedestrian Behavior Mining from Data
(University of York, UK, 2015)
A general -observation-based- qualitative framework to extract agent-based pedestrian behavior is presented. To extract qualitative rules from data we use tools, from Formal Concept Analysis, for implicational reasoning.
Ponencia
Synthetizing Qualitative (Logical) Patterns for Pedestrian Simulation from Data
(Springer, 2016)
This work introduces a (qualitative) data-driven framework to extract patterns of pedestrian behaviour and synthesize Agent-Based Models. The idea consists in obtaining a rule-based model of pedestrian behaviour by means ...
Ponencia
On the Complexity of Shared Conceptualizations
(Springer, 2012)
In the Social Web, folksonomies and other similar knowledge organization techniques may suffer limitations due to both different users’ tagging behaviours and semantic heterogeneity. In order to estimate how a social ...