BackExaminar Artículos por departamento (eus.) "Hizkuntza eta sistema informatikoak"
Now showing items 1-20 of 116
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A hybrid machine translation architecture guided by syntax
Labaka Intxauspe, Gorka
; ; ; Sarasola Gabiola, Kepa Mirena (Springer, 2014-09-16)
This article presents a hybrid architecture which combines rule-based machine translation (RBMT) with phrase-based statistical machine translation (SMT). The hybrid translation system is guided by the rule-based engine. ... -
A large reproducible benchmark of ontology-based methods and word embeddings for word similarity
; ; Agirre Bengoa, Eneko; ; ; ; (Elsevier, 2020-09-30)
This work is a companion reproducibility paper of the experiments and results reported in Lastra-Diaz et al. (2019a), which is based on the evaluation of a companion reproducibility dataset with the HESML V1R4 library ... -
A mechanism for discovering semantic relationships among agent communication protocols
; Bermúdez de Andrés, Jesús; ; Illarramendi Echave, María Aránzazu (Springer, 2011-11)
One relevant aspect in the development of the Semantic Web framework is the achievement of a real inter-agent communication capability at the semantic level. Agents should be able to communicate with each other freely ... -
A novel taxonomy of student-generated video styles
Arruabarrena Santos, Rosa María; Sánchez Ortega, Ana ; Domínguez, César; Jaime, Arturo (Springer, 2021-11-08)
[EN]Video is a medium increasingly used in education. The styles of videos produced for academic purposes have been studied in the literature based mainly on those initially designed by instructors for use in MOOCs. In ... -
A reproducible survey on word embeddings and ontology-based methods for word similarity: Linear combinations outperform the state of the art
; ; ; ; ; Agirre Bengoa, Eneko (Elsevier, 2019-10)
Human similarity and relatedness judgements between concepts underlie most of cognitive capabilities, such as categorisation, memory, decision-making and reasoning. For this reason, the proposal of methods for the estimation ... -
A Robust Optimization Based Energy-Aware Virtual Network Function Placement Proposal for Small Cell 5G Networks with Mobile Edge Computing Capabilities
Blanco Jauregui, Begoña; Taboada Puente, Ianire ; ; (Hindawi, 2017)
In the context of cloud-enabled 5G radio access networks with network function virtualization capabilities, we focus on the virtual network function placement problem for a multitenant cluster of small cells that provide ... -
A Semantic Approach for Big Data Exploration in Industry 4.0
; ; Illarramendi Echave, María Aránzazu (Elsevier, 2021-04-19)
The growing trends in automation, Internet of Things, big data and cloud computing technologies have led to the fourth industrial revolution (Industry 4.0), where it is possible to visualize and identify patterns and ... -
A Supervised Central Unit Detector for Spanish
(Sociedad Española para el Procesamiento del Lenguaje Natural, 2018-03)In this paper we present the first automatic detector of the Central Unit (CU) for Spanish scientific abstracts based on machine learning techniques. To do so, learning and evaluation data was extracted from the RST Spanish ... -
A survey on Sign Language machine translation
; Pérez de Viñaspre Garralda, Olatz; Labaka Intxauspe, Gorka (Elsevier, 2023-03)
Sign Languages (SLs) are employed by deaf and hard-of-hearing (DHH) people to communicate on a daily basis. However, the communication with hearing people still faces some barriers, mainly because of the scarce knowledge ... -
A Telerehabilitation System for the Selection, Evaluation and Remote Management of Therapies
; ; Bermúdez de Andrés, Jesús; ; Illarramendi Echave, María Aránzazu (MDPI, 2018-05)
Telerehabilitation systems that support physical therapy sessions anywhere can help save healthcare costs while also improving the quality of life of the users that need rehabilitation. The main contribution of this paper ... -
Actor-critic continuous state reinforcement learning for wind-turbine control robust optimization
; ; Osa Amilibia, Juan Luis; Larrucea Uriarte, Xabier (Elsevier, 2022-04)
[EN] The control of Variable-Speed Wind-Turbines (VSWT) extracting electrical power from the wind kinetic energy are composed of subsystems that need to be controlled jointly, namely the blade pitch and the generator torque ... -
Advances in monolingual and crosslingual automatic disability annotation in Spanish
; ; Gojenola Galletebeitia, Koldobika; (BMC, 2023-06)
Background Unlike diseases, automatic recognition of disabilities has not received the same attention in the area of medical NLP. Progress in this direction is hampered by obstacles like the lack of annotated corpus. ... -
An Algebraic Preservation Theorem for Aleph-Zero Categorical Quantified Constraint Satisfaction
(Logical Methods in Computer Science c/o Institut f. Theoretische Informatik, Technische Universität Braunschweig, 2013-03-29)We prove an algebraic preservation theorem for positive Horn definability in aleph-zero categorical structures. In particular, we define and study a construction which we call the periodic power of a structure, and define ... -
An Open Source Corpus and Automatic Tool for Section Identification in Spanish Health Records
; ; ; ; Gojenola Galletebeitia, Koldobika; (Elsevier, 2023-09)
Objective: The aim of the present work is to provide the scientific community with a Spanish open-source dataset to build and evaluate automatic section identification systems. Together with this dataset, the purpose is ... -
Assessing Industrial Communication Protocols to Bridge the Gap between Machine Tools and Software Monitoring
; ; López Novoa, Unai; ; (MDPI, 2023-06-18)
Industrial communication protocols are protocols used to interconnect systems, interfaces, and machines in industrial environments. With the advent of hyper-connected factories, the role of these protocols is gaining ... -
Automatic feedback and assessment of team-coding assignments in a DevOps context
(Springer, 2023)We describe an automated assessment process for team-coding assignments based on DevOps best practices. This system and methodology includes the definition of Team Performance Metrics measuring properties of the software ... -
Automatic white-box testing of first-order logic ontologies
Álvez Giménez, Javier; ; ; Rigau Claramunt, Germán (Oxford Academic, 2019-02-26)
Formal ontologies are axiomatizations in a logic-based formalism. The development of formal ontologies is generating considerable research on the use of automated reasoning techniques and tools that help in ontology ... -
Beyond Q-Resolution and Prenex Form: a Proof System for Quantified Constraint Satisfaction
(Technische Universität Braunschweig, Institute of Theoretical Computer Science, 2014)We consider the quanti fied constraint satisfaction problem (QCSP) which is to decide, given a structure and a first-order sentence (not assumed here to be in prenex form) built from conjunction and quanti fication, whether ... -
Bilingual Embeddings with Random Walks over Multilingual Wordnets
; Agirre Bengoa, Eneko; Soroa Echave, Aitor (Elsevier, 2018-03-11)
Bilingual word embeddings represent words of two languages in the same space, and allow to transfer knowledge from one language to the other without machine translation. The main approach is to train monolingual embeddings ... -
Binding SNOMED-CT Terms to Archetype Elements: Establishing a Baseline of Results
; Bermúdez de Andrés, Jesús; Illarramendi Echave, María Aránzazu (Schattauer, 2015)
Introduction: This article is part of the Focus Theme of METHODS of Information in Medicine on "Managing Interoperability and Complexity in Health Systems". Background: The proliferation of archetypes as a means to ...