866 research outputs found
The Spoken Wikipedia Corpora
No full textThe Spoken Wikipedia project unites volunteer readers of Wikipedia articles. Hundreds of spoken articles in multiple languages are available to users who are – for one reason or another – unable or unwilling to consume the written version of the article. Our resource, the Spoken Wikipedia Corpus, consolidates the Spoken Wikipediae, adding text segmentation, normalization, time-alignment and further annotations, making it accessible for research and fostering new ways of interacting with the material.
Timo Baumann and Arne Köhn and Felix Hennig. 2018. The Spoken Wikipedia Corpus Collection: Harvesting, Alignment and an Application to Hyperlistening, in Language Resources and Evaluation, Special Issue representing significant contributions of LREC 2016.
Arne Köhn, Florian Stegen, Timo Baumann. 2016. Mining the Spoken Wikipedia for Speech Data and Beyond, in Proceedings of the Tenth International Conference on Language Resources and Evaluation (LREC 2016).
CLARIN Metadata summary for The Spoken Wikipedia Corpora (CMDI-based)
Title: The Spoken Wikipedia Corpora
Description: The Spoken Wikipedia project unites volunteer readers of Wikipedia articles. Hundreds of spoken articles in multiple languages are available to users who are – for one reason or another – unable or unwilling to consume the written version of the article. Our resource, the Spoken Wikipedia Corpus, consolidates the Spoken Wikipediae, adding text segmentation, normalization, time-alignment and further annotations, making it accessible for research and fostering new ways of interacting with the material.
Publication date: 2017
Data owner: Timo Baumann - Universität Hamburg
Contributors: Timo Baumann (author), Arne Köhn (author), Florian Stegen (author)
Languages: English (eng), German (deu), Dutch (nld)
Size: 5397 article, 1005 hour
Segmentation units: other
Genre: encyclopedia
Modality: spoken
References: Timo Baumann; Arne Köhn; Felix Hennig (2018) The Spoken Wikipedia Corpus Collection: Harvesting, Alignment and an Application to Hyperlistening References: Arne Köhn; Florian Stegen; Timo Baumann (2016) Mining the Spoken Wikipedia for Speech Data and Beyon
RIGOROUS RELATIVISTIC METHODS FOR ADDRESSING al{P}}- AND al{T}}-NONCONSERVATION IN HEAVY-ELEMENT MOLECULES
No full textAuthor Institution: Laboratoire de Chimie et Physique Quantiques, Universite Paul Sabatier Toulouse 3, Toulouse, FranceA new and rigorous method for accurate ab-initio calculations of the electron electric dipole moment al{P,T}}-odd interaction constant is presented. The approach uses string-based Configuration Interaction wavefunctions[t]{15.0cm} S.~Knecht, H.~J.~{\AA}.~Jensen and T.~Fleig \textit{J.~Chem.~Phys.} nderline{\textbf{132}}, 014108 (2010) \\ T.~Fleig, H.~J.~{\AA}.~Jensen, J.~Olsen and L.~Visscher \textit{J.~Chem.~Phys.} nderline{\textbf{124}}, 104106 (2006) \end{minipage}} and Dirac four-component spinors as one-particle basis functions, and the al{P,T}}-odd constant is obtained as an expectation value over these correlated wavefunctions. The method has been applied to the HfF molecular ion to determine spectroscopic constants for four low-lying electronic states. For one of these states () we have determined a new accurate benchmark value nderline{\textbf{XXX}}, XXXX (submitted).} for the effective electric field correlating valence and outer atomic core electrons and using wavefunction expansions with nearly coefficients. For the state of the ThO molecule the first ab-initio result for the electron EDM interaction constant is presented. Aspects of modern all-electron relativistic many-body approaches applicable to both atoms and molecules will be discussed, including perspectives for the treatment of other interesting candidate systems and al{P}}- or al{P,T}}-non-conserving effects in molecular systems. %Zero-kinetic-energy (ZEKE) photoelectron spectroscopy was used to probe the vibrational levels in the ground electronic state of the chlorobenzene cation using a two-color photoionization scheme via the S electronic state of the neutral nderline{\textbf{102}}(12), XXXX March 1995.}. Exciting through different S vibrational levels has revealed mixing of some S normal coordinates in the ground state of the cation. A previously-identified Fermi resonance in the S state of the neutral is also confirmed by the ZEKE spectra. The adiabatic ionization energy is measured as \,cm
Replication Data for: Efficient Application of Accelerator Cards for the Coupling Library preCICE
No full textThis dataset contains all testcase setup files and result files for the measurements presented in the Master's thesis with the title "Efficient Application of Accelerator Cards for the Coupling Library preCICE" (Author: Timo Pierre Schrader).
Furthermore, it contains the version of preCICE used throughout this thesis.
The thesis revolves around GPU acceleration of RBF data mapping in preCICE. See the README for more information how to build and run the testcase
Timo de Rijk: 'We plant the seed'; interview
No full textArt historian Timo de Rijk was appointed Professor of Design, Culture and Society in Delft and Leiden last September. He calls this combination ‘a real breakthrough’. ‘Leiden University studies the workings of culture, while TU Delft aims at creating new things. These are fundamentally different approaches. I am the bridge between the two.’Industrial Design Engineerin
Educación Artística Comunitaria en Finlandia: entrevista a Timo Jokela
No full textEste artículo presenta un estudio sobre la educación artística comunitaria en la Universidad de Laponia en Finlandia. En primer lugar se analizan las líneas principales de este modelo formativo y de su plan de estudios. En segundo lugar se presenta una entrevista con Timo Jokela, Decano de la Facultad de Arte y Diseño de la Universidad de Laponia y director del Departamento de Educación Artística en esa misma Facultad. En la entrevista Timo Jokela habla de las relaciones entre arte, medio ambiente, comunidad y educación partiendo de su propia experiencia como artista y centrado en el contexto finlandés. También sobre los aspectos sociales, culturales, artísticos y educativos que están implícitos en el modelo de educación artística comunitaria que se pone en práctica, como itinerario formativo, en la Universidad de Laponia.
This article presents a study on community-based art education at the University of Lapland in Finland. First, the main guidelines of this training model and its curriculum are analysed. Second, the author includes an interview with Timo Jokela, Dean of the Faculty of Art and Design of The University of Lapland in Finland and Director of the Department of Art Education at the same faculty. In the interview Timo Jokela draws upon his own experience as an artist in Finland to talk about the relationships between art, the environment, community and education. He also talks about the social, cultural, artistic and educational aspects, which are central to the community-based art education scheme in place at The University of Lapland
Ei-ladattavan hybridiauton esilämmitys : vaikutukset järjestelmän toimintakykyyn
No full textTämän opinnäytetyön tarkoituksena oli tutkia ja selvittää sähköisen esilämmityksen vaikutuksia hybridijärjestelmän toimintaan. Työssä tarkasteltiin erityisesti vaikutuksia matkaan joka ajettiin pelkästään käyttämällä sähköä auton hybridiakustosta. Samalla seurattiin auton polttoaineen keskikulutuksen muutoksia. Nämä vaikutukset saatiin parhaiten näkyviin, ajamalla samoja reittejä esilämmitetyllä ja ilman esilämmitystä olevalla autolla sekä vertailemalla näistä saatuja tuloksia.
Työssä käytettävä hybridiauto on tekijän omistuksessa ja omassa käytössä. Autoa käytetään pääsääntöisesti taajamaliikenteessä, mutta myös maantie- ja moottoritienopeuksissa. Ajaminen koostuu tekijän normaalista auton käytöstä. Työhön kuuluu kolme eri vaihetta. Ensimmäisessä vaiheessa autoa esilämmitettiin ennen jokaista kotona suoritettua liikkeellelähtöä, työn tekemisen aikana voimassa olleiden suosituksien mukaisesti. Toisessa vaiheessa autoa ei esilämmitetty ennen ajoon lähtöä. Kolmannessa vaiheessa tulokset kirjattiin muistiin ja analysoitiin.
Hybridijärjestelmän käyttö vähentää polttoaineen kulutusta ja päästöjä verrattuna pelkästään polttomoottorilla varustettuun autoon. Auton esilämmitys parantaa sekä ajoturvallisuutta että mukavuutta, kun lämpötila on pakkasella tai lähellä nollaa. Esilämmitetty moottori saavuttaa nopeammin normaalin käyntilämpötilan verrattuna moottoriin, jota ei ole esilämmitetty ennen ajoon lähtöä. Kun moottori käy normaalilla käyntilämpötilallaan, päästöt ja polttoaineen kulutus pienentyvät verrattuna kylmänä käyvään moottoriin. Myös käynnistyksen päästöjä saadaan pienennettyä esilämmityksellä.
Autolla on ajettu pääsääntöisesti lyhyitä matkoja, jolloin järjestelmän polttomoottori ei ole saavuttanut normaalia käyntilämpötilaansa. Työn tuloksena havaittiin, että esilämmitys vaikuttaa myönteisesti hybridijärjestelmän kykyyn käyttää pelkästään sähkömoottoria auton liikuttamiseen. Tämä tulos on ennakko-odotusten mukainen.The purpose of the thesis was to study the effects of electronic preheating on the operation of a hybrid system. The impact of the trip, which was driven by using only electricity from the car hybrid battery, was specifically examined in this thesis. At the same time, changes in the average fuel consumption of the car were tracked. The effects were best noticed driving the same routes with a preheated car and the car without preheating, and comparing the results.
The hybrid car used in the work is owned and used by the author. The car is mainly used in urban area but also at highway speeds. Driving consists of the author´s normal car use. The work involved three different phases. In the first phase, the car was preheated before each start-up at home, in accordance with the recommendations in force at the time of the work. In the second phase, the car was not preheated before start-ups. In the third phase, the results were reported and analyzed.
Using a hybrid system in a car reduces fuel consumption and emissions compared to a car with an internal combustion engine only. Car preheating improves both driving safely and comfort when the temperature is low or near zero degrees. A preheated engine reaches faster its normal operating temperature compared to an engine that has not been preheated before driving. When the engine is running at its normal operating temperature, emissions and fuel consumption are reduced compared to a cold engine. Start-up emissions can also be reduced by preheating.
The car has been mainly driven for short distances, whereupon the internal combustion engine of the system has not reached its normal operating temperature. The study shows that preheating has a positive effect on the ability of the hybrid system to use only an electric motor to move the car. This result is in line with the expectations
Invited review: Relativistic wave-function based electron correlation methods
No full textInternational audienceRecent developments in molecular relativistic electronic-structure theory are reviewed, with a particular emphasis on post-Hartree-Fock electron correlation methodology. The approaches discussed encompass methods devised for the treatment of small molecules, such as four-component coupled cluster of general excitation rank, ranging to two-component methods based on perturbation theory which are applicable to larger molecules. A critique of the merits and shortcomings of the available methodology is put forward, including a comparison where appropriate
<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi mathvariant="script">P</mml:mi><mml:mo>,</mml:mo><mml:mi mathvariant="script">T</mml:mi></mml:mrow></mml:math> -odd and magnetic hyperfine-interaction constants and excited-state lifetime for <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msup><mml:mrow><mml:mi>HfF</mml:mi></mml:mrow><mml:mo>+</mml:mo></mml:msup></mml:math>
No full textInternational audienc
TaO+ as a candidate molecular ion for searches of physics beyond the standard model
No full textInternational audienc
Suppressed electric quadrupole moment of thulium atomic clock states
No full textInternational audienceA method for highly accurate calculations of atomic electric quadrupole moments (EQM) is presented, using relativistic general-excitation-rank configuration interaction wave functions based on Dirac spinors. Application to the clock transition states of the thulium atom employing up to full Quadruple excitations for the atomic wave function yields a final value of Qzz(2F7/2)=0.07+0.07−0.00 a.u., establishing that the thulium electronic ground state has an exceptionally small EQM. A detailed analysis of this result is presented which has implications for EQMs of other atoms with unpaired f electrons
- …
