Listar por Entidad UPV "Universitat Politècnica de València. Instituto Universitario Mixto Tecnológico de Informática - Institut Universitari Mixt Tecnològic d'Informàtica"
RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia
Listar por Entidad UPV "Universitat Politècnica de València. Instituto Universitario Mixto Tecnológico de Informática - Institut Universitari Mixt Tecnològic d'Informàtica"
[EN] On-line handwriting text recognition (HTR) could be used as a more natural way of interaction in many interactive applications. However, current HTR technology is far from developing error-free systems and, consequently, ...
Miedes De Elías, Emili Pau; Muñoz Escoí, Francisco Daniel(Springer Verlag (Germany), 2014-06)
Prioritized atomic multicast consists in delivering messages in total order
while ensuring that the priorities of the messages are considered; i.e., messages with
higher priorities are delivered first. That service can ...
Decker, Hendrik; Martinenghi, D.(Institute of Electrical and Electronics Engineers (IEEE), 2011-02)
All methods for efficient integrity checking require all integrity constraints to be totally satisfied, before any update is executed. However, a certain amount of inconsistency is the rule, rather than the exception in ...
[EN] A large diversity of different approaches to integrity checking has been proposed in the literature. We present a generic approach to integrity checking that is based on inconsistency metrics. It subsumes many known ...
[EN] This work describes the design and implementation of improvements to the monitoring system of an urban waste water network, resulting in more efficient management of the system. To achieve this objective, the latest ...
Valor Miró, Juan Daniel; Pérez González de Martos, Alejandro Manuel; Civera Saiz, Jorge; Juan Císcar, Alfonso(Springer Verlag (Germany), 2012)
[EN] In this paper we present the integration of a state-of-the-art ASR system into the Opencast Matterhorn platform, a free, open-source platform to support the management of educational audio and video content. The ASR ...
Interactive Pattern Recognition concepts and techniques are
applied to problems with structured output; i.e., problems in which the
result is not just a simple class label, but a suitable structure of labels.
For ...
[ES] ILas Tecnologías de la Información y Comunicaciones (TICs) han provocado una revolución no sólo
en el contexto económico y social sino que han afectado también de forma muy significativa al ámbito
de la enseñanza. ...
Del Agua Teba, Miguel Angel; Serrano Martinez Santos, Nicolas; Juan Císcar, Alfonso(Springer Verlag (Germany), 2011)
An effective approach to handwriting transcription of (old) documents is to follow a sequential, line-by-line transcription of the whole document, in which a continuously retrained system interacts with the user. In the ...
Martínez-Villaronga, Adrià; Del Agua Teba, Miguel Angel; Andrés Ferrer, Jesús; Juan Císcar, Alfonso(IInstitute of Electrical and Electronics Engineers (IEEE), 2013)
Videolectures are currently being digitised all over the world for its enormous value as reference resource. Many of these lectures are accompanied with slides. The slides offer a great opportunity for improving ASR systems ...
This paper shows how the nowadays prevalent technology used in HTR borrows concepts and methods from the field of ASR; i.e. those based on Hidden Markov Models (HMMs). Additionally, it will be described a HTR approach based ...
Cirugeda, Eva M.; Calero, Sofia; Quesada, Aurelio; Hidalgo, Victor M.; Rieta, J J; Alcaraz, Raul(IEEE, 2020-09-16)
[EN] Electrical cardioversion (ECV) is an effective and low-cost rhythm control strategy for persistent atrial fibrillation (AF). Because of its limited mid- and long-term success rates, prediction of early failure could ...
[EN] We argue that several kinds of desirable semantic properties of data provided by information systems, such as their quality, trustworthiness, certainty, security or lack of riskiness, can be modeled and maintained by ...
Cuzzocrea, Alfredo; Juan Marín, Rubén de; Decker, Hendrik; Muñoz Escoí, Francisco Daniel(Springer Verlag (Germany), 2012)
Uncertainty and data integrity are closely related. The uncertainty of data can be modeled and maintained by existing database integrity technology. The usual requirement that integrity constraints must always be satisfied ...
[EN] This paper is concerned with asset allocation under real constraints when
VaR is the risk measure to minimize. Our paper makes a contribution in several ways,
we use a risk measure that is not linear programming ...
[EN] To maintain integrity, constraint violations should be prevented or repaired. However, it may not be feasible to avoid inconsistency, or to repair all violations at once. Based on an abstract concept of violation ...
Alfaro Cid, Eva; Baixauli-Soler, J. Samuel; Fernández-Blanco, Matilde O.(Inderscience, 2011)
[EN] In this paper, we develop a general framework for market risk
optimisation that focuses on VaR. The reason for this choice is the complexity
and problems associated with risk return optimisation (non-convex and ...
[EN] In practice, knowledge-based reasoning for decision making must be inconsistency-tolerant since, for decision making, contradictory data are unavoidable. We present a measure-based concept of inconsistency-tolerant ...
The permutation flowshop scheduling problem has been thoroughly studied in recent decades, both from single objective as well as from multi-objective perspectives. To the best of our knowledge, little has been done regarding ...
[EN] Atrial fibrillation (AF) is nowadays the most common cardiac arrhythmia, being associated with an increase in cardiovascular mortality and morbidity. When AF lasts for more than seven days, it is classified as persistent ...