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2nd Workshop on Multilingual Surface Realisation, MSR@EMNLP-IJCNLP 2019

作者： Kovács, Ádám Ács, Evelin Ács, Judit Kornai, András Recski, Gábor Dept. of Automation and Applied Informatics Budapest U of Technology Hungary SZTAKI Insititute of Computer Science Hungary University of Washington United States Sclable

ISBN: (纸本)9781950737765

The Surface Realization Shared Task involves mapping Universal Dependency graphs to raw text, i.e. restoring word order and inflection from a graph of typed, directed dependencies between lemmas. Interpreted Regular Tree Grammars (IRTGs) encode the correspondence between generations in multiple algebras, and have previously been used for semantic parsing from raw text. Our system induces an IRTG for simultaneously building pairs of surface forms and UD graphs in the SR'19 training data, then prunes this grammar for each UD graph in the test data for efficient parsing and generation of the surface ordering of lemmas. For the inflection step we use a standard sequence-to-sequence model with a biLSTM encoder and an LSTM decoder with attention. Both components of our system are available on GitHub under an MIT license. © 2019 Association for Computational Linguistics.

关键词： Forestry

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Data Security in Smart Grid

Data Security in Smart Grid

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International Conference on Electronics, Computers and Artificial Intelligence (ECAI)

作者： Marius-Alexandru Dobrea Mihaela Vasluianu Giorgian Neculoiu Stefan Bichiu Dept. of Automatic Control and Industrial Informatics University Politehnica of Bucharest Bucharest Romania Collective of Automation and Applied Informatics Faculty of Hidrotehnics Technical University of Civil Engineering of Bucharest Bucharest Romania Dept. of Energy Generation and Use University Politehnica of Bucharest Bucharest Romania

ISBN: (数字)9781728168432

ISBN: (纸本)9781728168449

Looking at the Smart Grid as a Cyber - Physical system of great complexity, the paper synthesizes the main IT security issues that may arise. Security issues are seen from a hybrid point of view, combining theory of information with system theory. Smart Grid has changed dramatically over the past years. With modern technologies, such as Big Data or Internet of Things (IoT), the Smart Grid is evolving into a more interconnected and dynamic power network model.

关键词： Smart grids Security Smart meters Control systems Intrusion detection Real-time systems Monitoring

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The automated system for bandsaw blade properties measurement

The automated system for bandsaw blade properties measuremen...

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23rd International Conference on Circuits, Systems, Communications and Computers, CSCC 2019

作者： Sysala, Tomas Stuchlík, Karel Neumann, Petr TBU in Zlin Dept. of Automation and Control Engineering Faculty of Appl. Informatics Nad Stranemi 4511 Zlin Czech Republic TBU in Zlin Dept. of Electronics and Measurements Faculty of Applied Informatics Nad Stranemi 4511 Zlin Czech Republic

The article describes the bandsaw blade properties innovative method design and realization. The introduction contens individual bandsaw parts description, including their important parameters overview. The innovative methods design delineation follows. The constructed device based on our design minimizes the human error influence. Moreover, it is collecting and archiving measured data. The article covers also the design and software realization. In the end, some measured data examples are stated. © 2019 The Authors, published by EDP Sciences.

关键词： automation

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Juice dispenser for hard-working students

Juice dispenser for hard-working students

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International Symposium on applied Computational Intelligence and informatics ( SACI)

作者： Marius-Florin CRAINIC Stefan PREITL Dept. of Automation and Applied Informatics Polytechnic University of Timisoara Timisoara Romania

ISBN: (数字)9781728106861

ISBN: (纸本)9781728106878

We want to increase the quality of our educational system, so we developed a juice dispenser for the hard-working students. In order to stimulate the creativity and critical thinking among students we suggest online quizzes with credits. So, if you had enough credit you could get free juice from the juice dispenser. The paper presents how this juice dispenser works and an unusual way for getting the tastiest fruits juice using neural networks.

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Attorney-Client interaction platform. Modelling and automated integration of legal fees.

Attorney-Client interaction platform. Modelling and automate...

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International Symposium on applied Computational Intelligence and informatics ( SACI)

作者： David-Tiberiu GRUESCU Dept. of Automation and Applied Informatics Politehnica University of Timisoara Timisoara Romania

ISBN: (数字)9781728106861

ISBN: (纸本)9781728106878

Integrating computer systems into legal activity is necessary to adapt the legal profession system to the new realities determined by technical progress. The computer system can be used not only as a means of communication, but also as a method of estimating, determining values based on concrete elements. This paper proposes to develop the concept of legal communication between the client and the attorney, and to implement an automatic way of setting the fee for the legal services provided. The fee determination model is established using fuzzy logic and is based on the legal support provided in art. 127 paragraph (2) of the Statute of the Lawyer Profession.

关键词： Fuzzy logic Adaptation models Art Law Communication systems informatics Computational intelligence

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Combined Model-Free Adaptive Control with Fuzzy Component by Virtual Reference Feedback Tuning for Tower Crane Systems

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Procedia Computer Science 2019年 162卷 267-274页

作者： Raul-Cristian Roman Radu-Emil Precup Claudia-Adina Bojan-Dragos Alexandra-Iulia Szedlak-Stinean Politehnica University of Timişoara Dept. Automation and Applied Informatics Bd. V. Parvan 2 300223 Timişoara Romania

A novel mix of two data-driven algorithms is proposed in this paper. The mix of the algorithms aims to exploit the main advantage of data-driven Virtual Reference Feedback Tuning (VRFT) algorithm, that is represented by the automatic computation of the optimal parameters using a metaheuristic Grey Wolf Optimizer (GWO) for the Compact Form Dynamic Linearization (CFDL) version of the authors’ Model-Free Adaptive Control Takagi-Sugeno Fuzzy Algorithm (CFDL-PDTSFA), so the parameters of the CFDL-PDTSFA are optimally tuned in a model-free manner via VRFT. Three specific optimization problems are defined and solved by Model-Free Adaptive Control, VRFT and GWO algorithms. The new resulted algorithm is validated using experimental results to the arm angular position of the nonlinear tower crane system laboratory equipment.

关键词： Data-driven algorithms model-free adaptive fuzzy control tower crane systems virtual reference feedback tuning

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Second Order Intelligent Proportional-Integral Fuzzy Control of Twin Rotor Aerodynamic Systems

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Procedia Computer Science 2018年 139卷 372-380页

作者： Raul-Cristian Roman Radu-Emil Precup Radu-Codrut David Politehnica University of Timişoara Dept. Automation and Applied Informatics Bd. V. Parvan 2 300223 Timişoara Romania

This paper proposes a hybrid controller that consists of a second order data–driven Model–Free Control (MFC), also known as intelligent proportional–integral (iPI), and a Takagi-Sugeno Fuzzy (TSF) logic controller for nonlinear Multi Input–Multi Output (MIMO) twin rotor aerodynamic systems (TRASs). The pitch position control is carried out using a single input–single output control system structure. The hybrid controller (the second order MFC algorithm and the TSF logic controller) is referred to as second order MFC–TSF controller. The performance of the control system structure (CSS) with the new second order MFC–TSF controller is compared with the performance of a CSS with the second order MFC controller, which is optimally tuned in a model-based manner by a Grey Wolf Optimizer algorithm. Experimental validation results on a nonlinear TRAS laboratory equipment are included.

关键词： Fuzzy control model-free control grey wolf optimization experimental results twin rotor aerodynamic systems

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Hybrid design tools - Making of a digitally augmented blackboard

arXiv

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arXiv 2018年

作者： Milincu, Camil Octavian Tudoran, Otilia Alexandra Tarce, Paul-Florin Banias, Ovidiu Politehnica University of Timisoara Faculty of Arhitecture and Urbanism Architecture Dept. Romania Politehnica University of Timisoara Faculty of Automation and Computer Science Automation and Applied Informatics Dept. Romania

The way that design is being taught is continuously changing under the pressure of the transition from analogical to digital environments. This becomes even more important as the novelty and the alleged superiority of the digital world is used as a marketing tool by competing universities. Even though in some fields of application this approach is desirable, some particular aspects of teaching design and architecture make this transition debatable. The advantages of drawing on blackboards over drawing on whiteboard surfaces in regards of line aesthetic and expression possibilities were previously identified, along with the complementary necessary features for improvement. This study showcases a proof of concept in digitally augmenting a blackboard surface. The system allows the capturing, processing and making real time projections of images over the blackboard surface as trace references. Such a hybrid system, along with providing support for design and architecture related presentations and discussions could also mediate the contradictory relation towards technology that students and teachers have. Copyright © 2018, The Authors. All rights reserved.

关键词： E-learning

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New Five Level Resonant DC/DC Buck Converter

New Five Level Resonant DC/DC Buck Converter

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IEEE International Conference on Power Electronics and Motion Control

作者： Lilla Litvani Janos Hamar Dept. of Automation and Applied Informatics Budapest University of Technology and Economics

ISBN: (纸本)9781538641996

This paper introduces a new five level resonant DC/DC converter and examines its operation in steady-state symmetrical conditions in discontinous current conduction mode. The converter has four outputs, which can provide four equivalent voltage levels or four different ones as well. It has several advantages such as improved performance at high efficiency and lower EMI. By using this converter, zero voltage and zero current switching is possible which helps reducing the swtiching losses. The most important relations among the input, output, and control variables will be derived and verified by simulation results. Three control variables will be examined in the paper, switching angle α_p[°], capacitor peak voltage V_c~* [pu] and switching frequency f_s~* [pu]. Parameters V_c~* and α_p are dependent variables, while f_s is independent of them. This converter can be applied in UPS systems or in multi-level inverter drives as well.

关键词： INPUT-OUTPUT Converters step-down converter dependent variables Plutonium zero voltage current zero zero current switching FREQUENCY/SEVERITY

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The family house control system based on Raspberry Pi 21

The family house control system based on Raspberry Pi

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21st International Conference on Circuits, Systems, Communications and Computers, CSCC 2017

作者： Sysala, Tomas Fogl, David Neumann, Petr TBU in Zlin Dept. of Automation and Control Engineering Faculty of Appl. Informatics Nad Stranemi Zlin4511 Czech Republic TBU in Zlin Dept. of Electronics and Measurements Faculty of Applied Informatics Nad Stranemi 4511 Zlin Czech Republic

The article deals with the design and implementation of a smart household based on simple wireless modules, which are monitoring (collecting data) and controlling smart household supporting devices. The central unit processes measured parameters, and in relation to resulting values, a pre-set action is performed. Those actions variety can be configured by user via the user interface so that a set of smart rules for reaction on by household devices generated stimuli or problems can be created. That all together composes a control system based on Raspberry Pi, which manages indoor and outdoor temperature measurement, the lighting control, RF transmitter, jalousie, motion sensor control etc. There is a GUI for a PC and for a mobile phone as a part of that system. © The Authors, published by EDP Sciences, 2017.

关键词： Control systems

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