cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Parametrized Borsuk-Ulam problem for projective space bundles
Creators: name: Singh, Mahender
Publisher: name: arXiv
Year: 2008
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 55M20 (Primary), 55R91, 55R25 (Secondary)

description: Let $π: E \to B$ be a fiber bundle with fiber having the mod 2 cohomology algebra of a real or a complex projective space and let $π^{'}: E^{'} \to B$ be vector bundle such that $\mathbb{Z}_2$ acts fiber preserving and freely on $E$ and $E^{'}-0$, where 0 stands for the zero section of the bundle $π^{'}:E^{'} \to B$. For a fiber preserving $\mathbb{Z}_2$-equivariant map $f:E \to E^{'}$, we estimate the cohomological dimension of the zero set $Z_f = \{x \in E | f(x)= 0\}.$ As an application, we also estimate the cohomological dimension of the $\mathbb{Z}_2$-coincidence set $A_f=\{x \in E | f(x) = f(T(x)) \}$ of a fiber preserving map $f:E \to E^{'}$.
description: 14 pages, to appear in Fundamenta Mathematicae
Nemozoma caucasicum Ménétriès, 1832 (Coleoptera: Trogossitidae) – gatunek nowy dla Śląska Dolnego
Creators: name: Jarosław Kania
name: Grzegorz Lewek
name: Marcin Kadej
Publisher: name: Zenodo
Year: 2025
Subjects: Coleoptera, Trogossitidae, Nemozoma caucasicum, new record, Poland

description: Nemozoma caucasicum Ménétriès, 1832 (Coleoptera: Trogossitidae) – a new species for Lower Silesia.Nemozoma caucasicum Ménétriès, 1832 was found at two localities in Lower Silesia. Data on the current distribution of this species in Poland are summarized.
Mythimna languida
Creators: name: Aistleitner, Eyjolf
name: Behounek, Gottfried
name: Hoppe, Henri
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Mythimna
Mythimna languida

description: Mythimna languida (WALKER, 1858)
M a t e r i a l u n t e r s u c h t: Brava, Nova Sintra, Fajã d'Agua, 50 m, 09.12.2002, Sorno, 50 m, 30.12.2002, Lem/Covada, 450 m, 07.11.+ 10.12.2002, 04.+08.01.+ 27.02.2003, San Pedro, 470 m, 29.12.2002, Cova Rodela, 650 m, 12.01.2003, Santana, 490 m, 06.01.2004, 05.11.-09.12.+21.- 27.12.2004, 11.01.+ 20.2.2005, 29.09.- 20.10.2007, 148 ex.
V e r b r e i t u n g: palaeotropisch-subtropisch(Palaearctisocc.,Aethiopis, Orientalis).
description: Published as part of Aistleitner, Eyjolf, Behounek, Gottfried & Hoppe, Henri, 2023, Ergänzende Daten zur Noctuiden-Fauna der Kapverden (Cabo Verde) (Lepidoptera, Nolidae, Erebidae, Noctuidae), pp. 475-506 in Linzer biologische Beiträge 54 (2) on page 486, DOI: 10.5281/zenodo.10414294
On the role of turbulent large-scale streaks in generating sediment ridges
Creators: name: Scherer, Markus
name: Uhlmann, Markus
name: Kidanemariam, Aman G.
name: Krayer, Michael
Publisher: name: arXiv
Year: 2021
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The role of turbulent large-scale streaks in forming subaqueous sediment ridges on an initially flat sediment bed is investigated with the aid of particle-resolved direct numerical simulations of open channel flow at bulk Reynolds numbers up to 9500. The regular arrangement of quasi-streamwise ridges and troughs at a characteristic spanwise spacing between 1 and 1.5 times the mean fluid height is found to be a consequence of the preferential spanwise organization of turbulence in large-scale streamwise velocity streaks. Sediment ridges predominantly appear in regions of weaker erosion below large-scale low-speed streaks and vice versa for troughs. The interaction between the dynamics of the large-scale streaks in the bulk flow and the evolution of sediment ridges on the sediment bed is best described as a `top-down' process, as the arrangement of the sediment bedforms is seen to adapt to changes in the outer flow with a time delay of several bulk time units. The observed `top-down' interaction between the outer flow and the bed agrees fairly well with the conceptual model on causality in canonical channel flows proposed by Jimenez (J. Fluid Mech., vol. 842, 2018, P1, section 5.6). Mean secondary currents of Prandtl's second kind of comparable intensity and lateral spacing are found over developed sediment ridges and in single-phase smooth-wall channels alike in averages over O(10) bulk time units. This indicates that the secondary flow commonly observed together with sediment ridges is the statistical footprint of the regularly organized large-scale streaks.
description: original submission, revised version has been accepted for publication in J. Fluid Mech
DE-BIAS: Vocabulary – English
Creators: name: DE-BIAS Project consortium
Publisher: name: Zenodo
Year: 2025
Subjects: subject: De-biasing
subject: Decolonisation
subject: Vocabulary
subject: Language/history
subject: Gender Identity
subject: Gender Equity
subject: Ethnic and Racial Minorities

description: This vocabulary was developed as part of the EU-funded project DE-BIAS - Detecting and cur(at)ing harmful language in cultural heritage collections (2023/2024) and is used by the DE-BIAS tool for detecting bias in metadata. It consists of contentious terms in English language accompanied by contextual descriptions, suggestions for reflection and alternative wording, and the reference to the sources. Focusing primarily on migration and colonial history, gender and sexual identity, and ethnicity and ethno-religious identity, it was developed with community input and extensive research. 

The project has also created vocabularies for Italian, Dutch, German and French.
Workshop: Was heißt sexuelle Selbstbestimmung? - Facetten sexueller Selbstbestimmung
Creators: name: Bössing, Carina
name: Einfeldt, Helene
name: Wendt, Laura
Publisher: name: Humboldt-Universität zu Berlin
Year: 2023
Subjects: Präsentation
Abschlusstagung
ReWiKs
Fortbildungen
Freiraum-Gruppen
Sexuelle Selbstbestimmung
Behinderung
Sexualität
Menschen mit Behinderungen
Menschen mit Lernschwierigkeiten
besondere Wohnformen

description: Präsentation, die im Rahmen der Abschlusstagung des ReWiKs-Projektes am 30.11.2023 gezeigt wurde. 

Thematisiert wird die sexuelle Selbstbestimmung in besonderen Wohnformen in Zusammenhang mit Ergebnissen des ReWiKs-Projektes.
DE-BIAS: Vocabulary – English
Creators: name: DE-BIAS Project consortium
Publisher: name: Zenodo
Year: 2025
Subjects: subject: De-biasing
subject: Vocabulary
subject: Language/history
subject: Gender Identity
subject: Gender Equity
subject: Ethnic and Racial Minorities

description: This vocabulary was developed as part of the EU-funded project DE-BIAS - Detecting and cur(at)ing harmful language in cultural heritage collections (2023/2024) and is used by the DE-BIAS tool for detecting bias in metadata. It consists of contentious terms in English language accompanied by contextual descriptions, suggestions for reflection and alternative wording, and the reference to the sources. Focusing primarily on migration and colonial history, gender and sexual identity, and ethnicity and ethno-religious identity, it was developed with community input and extensive research. 

The project has also created vocabularies for Italian, Dutch, German and French.
Effect of Coulomb carrier drag and terahertz plasma instability in p+-p-i-n-n+ graphene tunneling transistor structures
Creators: name: Ryzhii, V.
name: Ryzhii, M.
name: Satou, A.
name: Otsuji, T.
name: Mitin, V.
name: Shur, M. S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We evaluate the influence of the Coulomb drag of the electrons and holes in the gated n- and p-regions by the ballistic electrons and holes generated in the depleted i-region due to the interband tunneling on the current-voltage characteristics and impedance of the p+-p-i-n-n+ graphene tunneling transistor structures (GTTSs). The drag leads to a current amplification in the gated n- and p-regions and a positive feedback between the amplified dragged current and the injected tunneling current. A sufficiently strong drag can result in the negative real part of the GTTS impedance enabling the plasma instability and the self-excitation of the plasma oscillations in the terahertz (THz) frequency range. This effect might be used for the generation of the THz radiation.
description: 9 pages, 7 figures
Non-linear stiffness modeling of multi-link compliant serial manipulator composed of multiple tensegrity segments
Creators: name: Zhao, Wanda
name: Pashkevich, Anatol
name: Chablat, Damien
Publisher: name: arXiv
Year: 2021
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: The paper focuses on the stiffness modeling of a new type of compliant manipulator and its non-linear behavior while interacting with the environment. The manipulator under study is a serial mechanical structure composed of dualtriangle segments. The main attention is paid to the initial straight configuration which may suddenly change its shape under the loading. It was discovered that under the external loading such manipulator may have six equilibrium configurations but only two of them are stable. In the neighborhood of these configurations, the manipulator behavior was analyzed using the Virtual Joint Method (VJM). This approach allowed us to propose an analytical technique for computing a critical force causing the buckling and evaluate the manipulator shape under the loading. A relevant simulation study confirmed the validity of the developed technique and its advantages in non-linear stiffness analysis.
DE-BIAS: Vocabulary – English
Creators: name: DE-BIAS Project consortium
Publisher: name: Zenodo
Year: 2024
Subjects: subject: De-biasing
subject: Decolonisation
subject: Vocabulary
subject: Language/history
subject: Gender Identity
subject: Gender Equity
subject: Ethnic and Racial Minorities

description: This vocabulary was developed as part of the EU-funded project DE-BIAS - Detecting and cur(at)ing harmful language in cultural heritage collections (2023/2024) and is used by the DE-BIAS tool for detecting bias in metadata. It consists of contentious terms in English language accompanied by contextual descriptions, suggestions for reflection and alternative wording, and the reference to the sources. Focusing primarily on migration and colonial history, gender and sexual identity, and ethnicity and ethno-religious identity, it was developed with community input and extensive research. 

The project has also created vocabularies for Italian, Dutch, German and French.
Atmospheric radiative transfer in multiple scattering conditions.
Application to NWP models.
Creators: name: Bozzo, Alessio <1979>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2009
Subjects: FIS/06 Fisica per il sistema terra e il mezzo circumterrestre

description: High spectral resolution radiative transfer (RT) codes are essential tools in the study of the radiative energy transfer in the Earth atmosphere and a support for the development of parameterizations for fast RT codes used in climate and weather prediction models. Cirrus clouds cover permanently 30% of the Earth's surface, representing an important contribution to the Earth-atmosphere radiation balance.
The work has been focussed on the development of the RT model LBLMS. The model, widely tested in the infra-red spectral range, has been extended to the short wave spectrum and it has been used in comparison with airborne and satellite measurements to study the optical properties of cirrus clouds. A new database of single scattering properties has been developed for mid latitude cirrus clouds. Ice clouds are treated as a mixture of ice crystals with various habits. The optical properties of the mixture are tested in comparison to radiometric measurements in selected case studies. Finally, a parameterization of the mixture for application to weather prediction and global circulation models has been developed. The bulk optical properties of ice crystals are parameterized as functions of the effective dimension of measured particle size distributions that are representative of mid latitude cirrus clouds. Tests with the Limited Area Weather Prediction model COSMO have shown the impact of the new parameterization with respect to cirrus cloud optical properties based on ice spheres.
Mythimna umbrigera
Creators: name: Aistleitner, Eyjolf
name: Behounek, Gottfried
name: Hoppe, Henri
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Mythimna
Mythimna umbrigera

description: Mythimna umbrigera (SAALMÜLLER, 1891)
M a t e r i a l u n t e r s u c h t: Brava, Nova Sintra, Fajã d'Agua, 50 m, 09.12.2002, Santana, 490 m, 11.01.2005, 2 ex.
V e r b r e i t u n g: afrotropisch-subtropisch(Mediterraneis,Aethiopis).
description: Published as part of Aistleitner, Eyjolf, Behounek, Gottfried & Hoppe, Henri, 2023, Ergänzende Daten zur Noctuiden-Fauna der Kapverden (Cabo Verde) (Lepidoptera, Nolidae, Erebidae, Noctuidae), pp. 475-506 in Linzer biologische Beiträge 54 (2) on page 486, DOI: 10.5281/zenodo.10414294
Everybody in the TARDIS (Teams of Archival Research Data Information Specialists)
Creators: name: Caldrone, Sandi
name: Farrell, Shannon
name: Fox, Sarah
name: Townsend, Poppy
name: Anderson, Bethany
Publisher: name: Zenodo
Year: 2024
Subjects: Historical data

description: Why bring Doctor Who and the TARDIS into a panel discussion about data in archives? One, because it’s fun, and two, because this is a story about time travel, collaboration, and rescue. For decades, the Doctor has been traveling through time to perform quirky and creative rescue missions. Like historical datasets, each adventure presents unique challenges, but one thing remains constant: the Doctor works best with others, and the same is true of historical data rescue, which requires expertise in archives, data, and the related subject matter. Discovering usable, historical data in an archives can feel as delightful and magical as the best episodes of Doctor Who. It can also be as tedious and frustrating as the worst episodes, but like all good science fiction, even the worst bits pose illuminating questions.
The representation of energy, energy carriers and fuels in the Open Energy Ontology
Creators: name: Stappel, Mirjam
name: Emele, Lukas
name: Hülk, Ludwig
name: Hannah, Förster
Publisher: name: Zenodo
Year: 2022

description: The Open Energy Ontology (OEO) is a BFO-based ontology for the domain of energy system analysis. Core of this domain is the concept of energy. Since the concept of energy is ambiguous and has not (yet) been introduced into BFO, we describe why the OEO classifies energy as a quality. We present how energy is differentiated from energy carriers, fuels and other related concepts. The process of energy conversion makes it possible to depict many different types of its generation and usage. Further, we describe the concept of origin of matter and energy. In this article, we define the core concepts of the OEO according to the BFO. We thus demonstrate how the OEO enables the consistent use of core concepts throughout the energy system analysis domain
Exploring Disordered Quantum Spin Models with a Multi-Layer Multi-Configurational Approach
Creators: name: Köhler, Fabian
name: Mukherjee, Rick
name: Schmelcher, Peter
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Other Condensed Matter (cond-mat.other)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Numerical simulations of quantum spin models are crucial for a profound understanding of many-body phenomena in a variety of research areas in physics. An outstanding problem is the availability of methods to tackle systems that violate area-laws of entanglement entropy. Such scenarios cover a wide range of compelling physical situations including disordered quantum spin systems among others. In this work, we employ a numerical technique referred to as multi-layer multi-configuration time-dependent Hartree (ML-MCTDH) to evaluate the ground state of several disordered spin models. ML-MCTDH has previously been used to study problems of high-dimensional quantum dynamics in molecular and ultracold physics but is here applied to study spin systems for the first time. We exploit the inherent flexibility of the method to present results in one and two spatial dimensions and treat challenging setups that incorporate long-range interactions as well as disorder. Our results suggest that the hierarchical multi-layering inherent to ML-MCTDH allows to tackle a wide range of quantum many-body problems such as spin dynamics of varying dimensionality.
description: 12 pages, 5 figures
Leucania (Acantholeucania) loreyi
Creators: name: Aistleitner, Eyjolf
name: Behounek, Gottfried
name: Hoppe, Henri
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Leucania
Leucania loreyi

description: Leucania (Acantholeucania) loreyi (DUPONCHEL, 1827)
M a t e r i a l u n t e r s u c h t: Boavista, Sal Rei, 5 m, 7.1.2001, 1 ex.
V e r b r e i t u n g: palaeotropisch-subtropisch(Palaearctis, Aethiopis, Orientalis, Australis).
description: Published as part of Aistleitner, Eyjolf, Behounek, Gottfried & Hoppe, Henri, 2023, Ergänzende Daten zur Noctuiden-Fauna der Kapverden (Cabo Verde) (Lepidoptera, Nolidae, Erebidae, Noctuidae), pp. 475-506 in Linzer biologische Beiträge 54 (2) on page 486, DOI: 10.5281/zenodo.10414294
Spin-$S$ impurities with XXZ anisotropy in a spin-1/2 Heisenberg chain
Creators: name: Singhania, Ayushi
name: Kadosawa, Masahiro
name: Ohta, Yukinori
name: Kumar, Sanjeev
name: Nishimoto, Satoshi
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the effect of anisotropy of spin-$S$ impurities on an antiferromagnetic SU(2) Heisenberg chain. The magnetic impurities are assumed to have an XXZ-type anisotropic exchange with its neighboring sites. First, using density-matrix renormalization group technique. we examine spin-spin correlation function, instability of Néel order, and local spin susceptibility in the presence of a single spin-$S$ impurity. Based on the results, we find that the types of spin-$S$ impurities are classified into two groups: $\rm(\hspace{.18em}i\hspace{.18em})$ nonmagnetic and $S=1$ impurities enhance only short-range antiferromagnetic correlation and $\rm(\hspace{.08em}ii\hspace{.08em})$ $S=1/2$ and $S>1$ impurities can, in contrast, stabilize a long-range Néel order in the disordered SU(2) Heisenberg chain. Then, we focus on the case of $S=1/2$ impurity as a representative of $\rm(\hspace{.08em}ii\hspace{.08em})$ and investigate the evolution of some experimentally observable quantities such as magnetization, specific heat, and magnetic susceptibility, as a function of concentration and XXZ anisotropy strength of the impurity. We confirm that the Néel order is induced in the bulk spin chain in the presence of finite amount of easy-axis XXZ $S=1/2$ impurities. Furthermore, we recover some of the aforementioned features using cluster mean-field theory, which allows us to present results on experimentally accessible quantities at finite temperatures. Interestingly, in the presence of uniform magnetic field, the total magnetization exhibits a pseudo-gap behavior for low values of applied field. We also discuss the dependence of NMR spectrum on various XXZ impurities and identify that the spin state of Co impurity in SrCu$_{0.99}$Co$_{0.01}$O$_2$ is $S = 3/2$.
DE-BIAS: Vokabular – Deutsch
Creators: name: DE-BIAS Project consortium
Publisher: name: Zenodo
Year: 2024
Subjects: subject: De-biasing
subject: Decolonisation
subject: Vocabulary
subject: Language/history
subject: Gender Identity
subject: Gender Equity
subject: Ethnic and Racial Minorities

description: This vocabulary was developed as part of the EU-funded project DE-BIAS - Detecting and cur(at)ing harmful language in cultural heritage collections (2023/2024) and is used by the DE-BIAS tool for detecting bias in metadata. It consists of contentious terms in German language accompanied by contextual descriptions, suggestions for reflection and alternative wording, and the reference to the sources. Focusing primarily on migration and colonial history, gender and sexual identity, and ethnicity and ethno-religious identity, it was developed with community input and extensive research. 

The project has also created vocabularies for English, Dutch, Italian and French.
Book embeddings of graphs and a theorem of Whitney
Creators: name: Kainen, Paul C.
name: Overbay, Shannon
Publisher: name: arXiv
Year: 2021
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: Primary: 05C10 Secondary: 05C15

description: It is shown that the number of pages required for a book embedding of a graph is the maximum of the numbers needed for any of the maximal nonseparable subgraphs and that a plane graph in which every triangle bounds a face has a two-page book embedding. The latter extends a theorem of H. Whitney and gives two-page book embeddings for $X$-trees and square grids.
description: 8 pages
DE-BIAS: Vokabular – Deutsch
Creators: name: DE-BIAS Project consortium
Publisher: name: Zenodo
Year: 2025
Subjects: subject: De-biasing
subject: Decolonisation
subject: Vocabulary
subject: Language/history
subject: Gender Identity
subject: Gender Equity
subject: Ethnic and Racial Minorities

description: This vocabulary was developed as part of the EU-funded project DE-BIAS - Detecting and cur(at)ing harmful language in cultural heritage collections (2023/2024) and is used by the DE-BIAS tool for detecting bias in metadata. It consists of contentious terms in German language accompanied by contextual descriptions, suggestions for reflection and alternative wording, and the reference to the sources. Focusing primarily on migration and colonial history, gender and sexual identity, and ethnicity and ethno-religious identity, it was developed with community input and extensive research. 

The project has also created vocabularies for English, Dutch, Italian and French.
РАСПРОСТРАНЕНИЕ ГИПСА В ПРИРОДЕ И ПРОЦЕССЫ ЕГО ХИМИЧЕСКОГО ОБРАЗОВАНИЯ
Creators: name: Мнажов, Аманияз
name: Абылова, Амина
name: Нажимова, Сарбиназ
Publisher: name: Zenodo
Year: 2024

description: Среди природных минералов, широко распространённых на Земле и имеющих важное значение для промышленности, гипс является одним из ключевых ресурсов. Его химические и физические свойства обеспечивают широкое применение в производстве строительных материалов, а также в сельском хозяйстве и других отраслях промышленности. Формирование и распространение данного минерала связано с процессами испарения, и он широко встречается в районах с сухим и полусухим климатом. Крупные месторождения этого ресурса расположены во многих странах мира, в том числе на территории Узбекистана [1].
Reply to the Comment by Benenti et al
Creators: name: Creffield, C. E.
name: Sols, F.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: Benenti et al. recently submitted a Comment (arXiv:0912.3667) on our work "Coherent Ratchets in Driven Bose-Einstein condensates". We show that the main claim of the Comment is wrong, and correct some other misunderstandings presented there.
description: 1 page + 2 figures
Log export restriction in British Columbia : an economic examination
Creators: name: Davies, Duncan Kenneth
Publisher: name: University of British Columbia
Year: 2010

description: The restrictions imposed on the export of unmanufactured forest products from British Columbia are examined from an economic standpoint. The subject is divided into two major areas: the level of restriction (the price protection afforded the domestic processing industry as a result of the policy) and the method of restriction (the structure of the regulatory system used to control the flow of exports). In the first area, the issue underlying the restriction/non-restriction debate is clarified; the way the policy works to assist the domestic processing industry is described; and the economic consequences of assisting the processing sector through export restrictions are identified. Most significantly, the opportunity cost imposed on the log producing sector is identified as negating some of the benefits achieved through the induced growth of the processing sector. It is concluded that these often unrecognized consequences are of substantial importance and should be considered explicitly in any examination of the restrictions. In the second area, the administrative procedures and timber tax charges that form the basis of the export control system are described. The system is found to be based on the arbitrary and unilateral view that domestic processing is the best use of the province's timber. The procedure for determining export eligibility is identified as being cumbersome, time-consuming, risk-inducing and expensive; the timber tax is identified as being inefficient, inequitable and counterproductive. It is concluded that the method of export regulation should be restructured to include incentives for economic efficiency. The revisions to the export control system proposed by the Royal Commission on Forest Resources are considered as an alternative to the administrative restrictions. The advantages of a system of export control that is tied directly to the export market, along with the possible constitutional and international questions that introduction of the proposed controls would raise, are discussed. Estimates of the early-round effects of the proposed controls and suggested tax rate on log exports, Crown revenue, timber utilization and timber harvests are presented. It is concluded that the proposed system of export regulation offers a viable alternative to the existing controls but that certain modifications to the Commission's proposal would be appropriate prior to the recommendation's implementation. In addition, the evolution of the policy in British Columbia is described and areas for further research are identified.
Relation Analysis between Hotel Review Rating Scores and Sentiment Analysis of Reviews by Chinese Tourists Visiting Japan
Creators: name: Carreón, Elisa Claire Alemán
name: Nonaka, Hirofumi
name: Hiraoka, Toru
Publisher: name: arXiv
Year: 2021
Subjects: subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: In current times, the importance of online hotel review sites has become more and more apparent. Users of these sites reference of reviews strongly influences their purchase behavior and as such, reviews are important to companies and researchers alike. The majority of review sites offer both text reviews and numerical hotel ratings, and both information sources are widely used by researchers as a representation of a customer's sentiment and opinion. However, an opinion is a difficult concept to measure, and as such, depending on the relation these two sources have, it would be apparent whether or not it is safe to consider them equally in research. In this study we utilize an entropy-based Support Vector Machine to classify positive and negative sentiments in hotel reviews from the site Ctrip, then calculating the ratio of positive and negative sentiment in each review and examine their correlation with said review's rating score using Spearman and Kendall Correlation coefficients and Maximal Information Coefficient (MIC).
description: Translation of the original in Japanese
Loop-string-hadron formulation of an SU(3) gauge theory with dynamical quarks
Creators: name: Kadam, Saurabh V.
name: Raychowdhury, Indrakshi
name: Stryker, Jesse R.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Towards the goal of quantum computing for lattice quantum chromodynamics, we present a loop-string-hadron (LSH) framework in 1+1 dimensions for describing the dynamics of SU(3) gauge fields coupled to staggered fermions. This novel framework was previously developed for an SU(2) lattice gauge theory in $d\leq3$ spatial dimensions and its advantages for classical and quantum algorithms have thus far been demonstrated in $d=1$. The LSH approach uses gauge invariant degrees of freedoms such as loop segments, string ends, and on-site hadrons, it is free of all nonabelian gauge redundancy, and it is described by a Hamiltonian containing only local interactions. In this work, the SU(3) LSH framework is systematically derived from the reformulation of Hamiltonian lattice gauge theory in terms of irreducible Schwinger bosons, including the addition of staggered quarks. Furthermore, the superselection rules governing the LSH dynamics are identified directly from the form of the Hamiltonian. The SU(3) LSH Hamiltonian with open boundary conditions has been numerically confirmed to agree with the completely gauge-fixed Hamiltonian, which contains long-range interactions and does not generalize to either periodic boundary conditions or to $d>1$.
description: 35 pages plus references, 5 figures. v2 includes typo corrections, trivial adjustments to text sectioning, and added references
No-cloning theorem for a single POVM
Creators: name: Rastegin, Alexey E.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Cloning of statistics of general quantum measurement is discussed. The presented approach is connected with the known concept of observable cloning, but differs in some essential respects. The reasons are illustrated within some variety of B92 protocol. As it is shown, there exist pairs of states such that the perfect cloning of given POVM is not possible. We discuss some properties of these intolerant sets. An example allowing the perfect cloning is presented as well.
description: 7 pages, one figure. Typo errors are corrected. The bibliography is extended. Minor grammatical and explanatory changes
MIMO Is All You Need : A Strong Multi-In-Multi-Out Baseline for Video Prediction
Creators: name: Ning, Shuliang
name: Lan, Mengcheng
name: Li, Yanran
name: Chen, Chaofeng
name: Chen, Qian
name: Chen, Xunlai
name: Han, Xiaoguang
name: Cui, Shuguang
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences
subject: I.4.9

description: The mainstream of the existing approaches for video prediction builds up their models based on a Single-In-Single-Out (SISO) architecture, which takes the current frame as input to predict the next frame in a recursive manner. This way often leads to severe performance degradation when they try to extrapolate a longer period of future, thus limiting the practical use of the prediction model. Alternatively, a Multi-In-Multi-Out (MIMO) architecture that outputs all the future frames at one shot naturally breaks the recursive manner and therefore prevents error accumulation. However, only a few MIMO models for video prediction are proposed and they only achieve inferior performance due to the date. The real strength of the MIMO model in this area is not well noticed and is largely under-explored. Motivated by that, we conduct a comprehensive investigation in this paper to thoroughly exploit how far a simple MIMO architecture can go. Surprisingly, our empirical studies reveal that a simple MIMO model can outperform the state-of-the-art work with a large margin much more than expected, especially in dealing with longterm error accumulation. After exploring a number of ways and designs, we propose a new MIMO architecture based on extending the pure Transformer with local spatio-temporal blocks and a new multi-output decoder, namely MIMO-VP, to establish a new standard in video prediction. We evaluate our model in four highly competitive benchmarks (Moving MNIST, Human3.6M, Weather, KITTI). Extensive experiments show that our model wins 1st place on all the benchmarks with remarkable performance gains and surpasses the best SISO model in all aspects including efficiency, quantity, and quality. We believe our model can serve as a new baseline to facilitate the future research of video prediction tasks. The code will be released.
Interatomic Correlations Moments of Atoms in the Two-Dimensional Hexagonal Lattice by Using Morse and Lenard-Jones Potentials
Creators: name: Rodrigues, Clóves Gonçalves
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In this work we investigate the interatomic correlation moments in two-dimensional model of a weakly anharmonic crystal (i.e., not very high temperatures) with hexagonal lattice, using the Correlative Method of Unsymmetrized Self-Consistent Field (CUSF). The numerical results are obtained (and compared) by using the Morse and Lenard-Jones potentials.
Half Cycle Pulse Train Induced State Redistribution of Rydberg Atoms
Creators: name: Mandal, P. K.
name: Speck, A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Population transfer between low lying Rydberg states independent of the initial state is realized using a train of half-cycle pulses with pulse durations much less than the classical orbit period. We demonstrate experimentally the transfer of population from initial states around n=50 down to n<40 as well as up to the continuum. The measured population transfer matches well to a model of the process for 1D atoms.
description: V2: discussion extended, version accepted for publication in Physical Review A
Bias types and patterns: a typology applied to Europeana use cases
Creators: name: Masschelein, Anneleen
name: Truyen, Fred
name: Taes, Sofie
name: Pireddu, Roberta
name: Van Mulder, Jonas
name: Stynen, Andreas
Publisher: name: Zenodo
Year: 2024

description: The DE-BIAS project examines how bias manifests in cultural metadata and provides cultural heritage professionals with tools to identify and address problematic terminology and descriptions. This Typology summarises key findings and presents a practical framework for understanding and addressing bias in digital cultural heritage collections.As cultural heritage institutions increasingly digitise their collections for broader audiences, the need to carefully examine and contextualise potentially harmful language in metadata becomes more urgent. Rather than advocating for removal of problematic terms, DE-BIAS promotes adding contextual layers that acknowledge historical perspectives while ensuring a respectful representation of communities.Through analysis of Europeana collections and collaboration with community groups, the project has developed a systematic approach to identifying bias across multiple dimensions. This approach recognizes that bias often occurs at intersections of different categories (such as gender, ethnicity, and religion) and requires nuanced understanding of both historical contexts and contemporary sensitivities.

Core Takeaways-Understanding bias location-Linguistic level (terminology, descriptions)-Visual level (representation, framing)-Relationship between linguistic and visual elements-Recognizing complexity-Intersectionality of different bias types-Historical context and temporal layers-Community perspectives and impact-Moving forward-Community collaboration is essential-Bias detection tools need human oversight-Continuous evolution of practices required

This Typology serves as a practical guide for cultural heritage professionals seeking to make their digital collections more inclusive and respectfully representative of diverse communities. The document provides frameworks, examples, and actionable recommendations that institutions can adapt to their specific contexts and needs.
Essays in Environmental Economics
Creators: name: Fadaee, Mehdi <1977>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2012
Subjects: SECS-P/06 Economia applicata

description: This dissertation comprises four essays on the topic of environmental economics and industrial organization. In the first essay, we develop a two-country world differential game model with a polluting firm in each country to investigate the equilibrium of the game between firms when they decide to trade or not and to see under which conditions social welfare coincides with the market equilibrium. In the second essay, we built a model where firms strategically choose whether to participate in an auction/lottery to attain pollution permits, or instead invest in green R&D, to show that, somewhat counterintuitively, a desirable side effect of the auction is in fact that of fostering environmental R&D in an admissible range of the model parameters. The third essay investigates a second-best trade agreement between two countries when pollution spillovers are asymmetric to examine the strategic behavior of governments in using pollution taxes and tariffs under trade liberalization. The fouth essay studies the profitability of exogenous output constraint in a differential game model with price dynamics under the feedback strategies.
Redundancy Resolution in Kinematic Control of Serial Manipulators in Multi-Obstacle Environment
Creators: name: Zhao, Wanda
name: Pashkevich, Anatol
name: Chablat, Damien
Publisher: name: arXiv
Year: 2021
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: The paper focuses on the redundancy resolution in kinematic control of a new type of serial manipulator composed of multiple tensegrity segments, which are moving in a multi-obstacle environment. The general problem is decomposed into two sub-problems, which deal with collision-free path planning for the robot end-effector and collision-free motion planning for the robot body. The first of them is solved via discrete dynamic programming, the second one is worked out using quadratic programming with mixed linear equality/nonequality constraints. Efficiency of the proposed technique is confirmed by simulation.
Pseudoscalar meson decay constants f_K, f_D and f_Ds, from Nf=2 twisted mass Lattice QCD
Creators: name: The ETM Collaboration
name: Blossier, B.
name: Lubicz, V.
name: Simula, S.
name: Tarantino, C.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present the results of a lattice QCD calculation of the pseudoscalar meson decay constants f_K, f_D and f_Ds, performed with N_f=2 dynamical fermions. The simulation is carried out with the tree-level improved Symanzik gauge action and with the twisted mass fermionic action at maximal twist. With respect to our previous study (0709.4574 [hep-lat]), here we have analysed data at three values of the lattice spacing (a=0.10 fm, 0.09 fm, 0.07 fm) and performed the continuum limit, and we have included at a=0.09 fm data with a lighter quark mass (m_pi = 260 MeV) and a larger volume (L = 2.7 fm), thus having at each lattice spacing L >= 2.4 fm and m_pi*L >= 3.6. Our result for the kaon decay constant is f_K=(157.5 +- 0.8|_{stat.} +- 3.3|_{syst.}) MeV and for the ratio f_K/f_pi=1.205 +- 0.006|_{stat.} +- 0.025|_{syst.}, in good agreement with the other N_f=2 and N_f=2+1 lattice calculations. For the D and D_s meson decay constants we obtain f_D=(205 +- 7|_{stat.} +- 7|_{syst.}) MeV, in good agreement with the CLEO-c experimental measurement and with other recent N_f=2 and N_f=2+1 lattice calculations, and f_{Ds}=(248 +- 3|_{stat.} +- 8|_{syst.}) MeV that, instead, is 2.3 sigma below the CLEO-c/BABAR experimental average, confirming the present tension between lattice calculations and experimental measurements.
description: Talk given for the ETM Collaboration at the 26th International Symposium on Lattice Field Theory, Williamsburg, USA, July 14-19 2008. PoS(LATTICE 2008)285. 7 pages, 2 figures. New version: added Collaboration name
title: Le Monde on the Algerian War under the Fourth Republic: a study of the newspapers's coverage (1944-1958)
Creators: name: Khane, Mohammed
Publisher: name: University of Kent
Year: 2021

description: This work is concerned with the coverage of Le Monde during a troubled historical phase: the Algerian war under the Fourth Republic. The Algerian war, Le Monde and the French Fourth Republic are all keypoints of reference in French political life and cultural. Based on a corpus representing the entire output of Le Monde, this thesis sets out to examine Le Monde's claims that it was at the forefront of the decolonisation struggle. The methodology used is that provided by Laswell's investigative programme, Who says what, to whom and with what effect, updated and adapted for this purpose. The thesis uncovers the newspaper's bias in the portrayal and discussion of the protagonists: the armym the FLN and the civilian populations on both sides of the Mediterranean. An important dimension of the analysis relates to the coverage of civil liberties and the paper's position on the use of wide-scale repression and torture; and discusses the implications for press freedom. The analysis shows that in many respects these were undefended and their champions sacrificed on the altar of national interests and Raison d'Etat. The conclusions reached challenge the view that Le Monde's coverage was critical of government and authority over Algeria, particularly Guy Mollet's administration. The analysis shows how progressive and challenging views propounded by some intellectuals were rejected, or minimised in favour of a more traditional and reforming discourse which did not seriously undermind French prestige. The overall conclusion reached, contrary to conventional wisdom, is that Le Monde did not construct a view of the Algerian war under the Fourth Republic that was fundamentally different from that propounded and circulated by official sources notably by the military. This analysis challenges an on-going myth, that Le Monde's position was both radical and pro independence. This work, written primarily with the British social scientist in mind, combines insight from the historian, the political scientist and the media analyst. It gives priority to the political and historical - rather than linguistic - aspects. It is the only work to span the whole of the Fourth Republic, and the only contribution in English to comprehensively address the political and historical context of Le Monde.
Additional file 3 of Prevalence and genetic diversity of Echinorhynchus gymnocyprii (Acanthocephala: Echinorhynchidae) in schizothoracine fishes (Cyprinidae: Schizothoracinae) in Qinghai-Tibetan Plateau, China
Creators: name: Lei, Meng-Tong
name: Cai, Jin-Zhong
name: Li, Chun-Hua
name: Fu, Yong
name: Sun, Jian
name: Ma, Dou-Dou
name: Li, Yao-Peng
name: Zhang, Yan-Ming
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Ecology

description: Additional file 3: Table S3. Percentage nucleotide identity and numbers of nucleotide variations of ITS2 fragments from E. gymnocyprii populations.
Breaking universal limitations on quantum conference key agreement without quantum memory
Creators: name: Li, Chen-Long
name: Fu, Yao
name: Liu, Wen-Bo
name: Xie, Yuan-Mei
name: Li, Bing-Hong
name: Zhou, Min-Gang
name: Yin, Hua-Lei
name: Chen, Zeng-Bing
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: Cryptography and Security (cs.CR)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Quantum conference key agreement is an important cryptographic primitive for future quantum network. Realizing this primitive requires high-brightness and robust multiphoton entanglement sources, which is challenging in experiment and unpractical in application because of limited transmission distance caused by channel loss. Here we report a measurement-device-independent quantum conference key agreement protocol with enhanced transmission efficiency over lossy channel. With spatial multiplexing nature and adaptive operation, our protocol can break key rate bounds on quantum communication over quantum network without quantum memory. Compared with previous work, our protocol shows superiority in key rate and transmission distance within the state-of-the-art technology. Furthermore, we analyse the security of our protocol in the composable framework and evaluate its performance in the finite-size regime to show practicality. Based on our results, we anticipate that our protocol will play an indispensable role in constructing multipartite quantum network.
description: 9 pages, 4 figures, 1 table
Prompting Is Programming: A Query Language for Large Language Models
Creators: name: Beurer-Kellner, Luca
name: Fischer, Marc
name: Vechev, Martin
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computation and Language (cs.CL)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Large language models have demonstrated outstanding performance on a wide range of tasks such as question answering and code generation. On a high level, given an input, a language model can be used to automatically complete the sequence in a statistically-likely way. Based on this, users prompt these models with language instructions or examples, to implement a variety of downstream tasks. Advanced prompting methods can even imply interaction between the language model, a user, and external tools such as calculators. However, to obtain state-of-the-art performance or adapt language models for specific tasks, complex task- and model-specific programs have to be implemented, which may still require ad-hoc interaction. Based on this, we present the novel idea of Language Model Programming (LMP). LMP generalizes language model prompting from pure text prompts to an intuitive combination of text prompting and scripting. Additionally, LMP allows constraints to be specified over the language model output. This enables easy adaption to many tasks while abstracting language model internals and providing high-level semantics. To enable LMP, we implement LMQL(short for Language Model Query Language), which leverages the constraints and control flow from an LMP prompt to generate an efficient inference procedure that minimizes the number of expensive calls to the underlying language model. We show that LMQL can capture a wide range of state-of-the-art prompting methods in an intuitive way, especially facilitating interactive flows that are challenging to implement with existing high-level APIs. Our evaluation shows that we retain or increase the accuracy on several downstream tasks, while also significantly reducing the required amount of computation or cost in the case of pay-to-use APIs (26-85% cost savings).
description: To be published at PLDI'23: 44th ACM SIGPLAN International Conference on Programming Language Design and Implementation