cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Local radical and semi-simple classes of rings
Creators: name: Stewart, Patrick Noble
Publisher: name: University of British Columbia
Year: 2011

description: For any cardinal number K ≥2 and any non-empty class of rings ℛ we make the following definitions. The class ℛ(K) is the class of all rings R such that every subring of R which is generated by a set of cardinality strictly less than K is in ℛ . The class ℛg(K) is the class of all rings R such that every non-zero homomorphic image of R contains a non-zero subring in ℛ which is generated by a set of cardinality strictly less than K . Several properties of the classes ℛg(K) and ℛ(K) are determined. In particular, conditions are specified which imply that ℛ(K) is a radical class or a semi-simple class. Necessary and sufficient conditions that the class ℑ of all ℛg(K) semi-simple rings be equal to ℑ(K) are given. The classes ℛ(K) and ℛg(K) when K = 2 or K = (formula omitted)₀ are considered in detail for various classesℛ (including the cases when ℛ is one of the well-known radical classes). In all cases when ℛ is one of the well-known radical classes it Is shown that ℛ(2) and ℛ(formula omitted) are radical classes and whenever they contain all nilpotent rings they are shown to be special radical classes. Those radical classes ℛ(2) which are contained in FC (R € FC if and only if for all x € R , x is torsion) are characterized. Let ℛ be any radical class. The largest radical class (formula omitted) (if one exists) such that (formula omitted)(R) Ո ℛ(R) = (0) for all rings R is defined to be the local complement of ℛ̅̅ and is denoted by ℛ. If ℛ = ℛ(formula omitted) then the local complement ℛ exists and ℛ= ℛ(2) . The local complements of all radicals discussed are determined. We are able to apply some of these results in order to classify those classes of rings which are both semi-simple and radical classes.
analysis of the semantic variability of weak adjuncts and its problems
Creators: name: Zobel, Sarah
Publisher: name: ZAS Papers in Linguistics
Year: 2018

description: This paper addresses the question of how to account for the semantic variability of weak free adjuncts. Weak free adjuncts are non-clausal adjuncts that associate with an argument of the main predicate, contribute propositional content, and can interact with temporal or modal operators, which leads to different, adverbial-clause-like interpretations. I focus on a specific type of weak adjuncts, non-clausal as-phrases, and propose a unified semantic analysis for the full range of interpretational possibilities that takes into account the interpretational contingency on different syntactic positions. I show that this analysis improves on Stump’s (1985) original analysis of weak adjuncts. I then go on to discuss the limitations of both Stump’s account and the unified account. Both accounts fail to capture that the interaction of weak adjuncts with modal operators underlies certain restrictions on the properties of the modal operators—an observation that has not been discussed in the literature so far. Keywords: weak free adjuncts, semantic variability, as-phrases, temporal/modal operators.
description: ZAS Papers in Linguistics, Bd. 61 (2018): Proceedings of Sinn und Bedeutung 22, 2
title: 28. September - 2. Oktober 2020
title: Emotional Aerial Vehicle Evaluator
titleType: Subtitle
Creators: name: Lieser, Marc
name: Schwanecke, Ulrich
name: Berdux, Jörg
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2021
Subjects: subject: human-quadrotor interaction
subject: emotional aerial vehicles
subject: non-verbal communication
subject: motion anticipation
subject: quadrotor companion
subject: principles of animation
subject: quadrotor testbed
subject: social robots

description: Today, semi-autonomous quadrotors are already available at affordable prices and have the potential to become part of everyday life due to the variety of possible applications. To ensure that people feel safe around quadrotors and to optimize flight times, their size should be kept to a minimum which results in their appearances remaining purely functional. This reduces the possibility of adding anthropomorphic or zoomorphic features that are typically used in order to increase acceptability by conveying the robot's intent or emotion. Constrained by mechanical appearance, other non-verbal communication channels can be exploited instead, in particular robot motion. The application EAVE presented in this paper was developed with the idea to design and evaluate trajectories that breathe life into inanimate, mechanical quadrotors in order to improve interaction in human-robot companionships. It extends our existing quadrotor testbed ICARUS, which is capable of tracking arbitrary trajectories of real and simulated quadrotors that were designed using EAVE. We demonstrate that applying some of the established principles of character animation to the design of quadrotor trajectories opens up the possibility of conveying intent and improving interaction, though the appearance of the quadrotor remains purely functional.
title: 28. September - 2. Oktober 2020
title: Determining Movie Similarities based on Subtitles
titleType: Subtitle
Creators: name: Luhmann, Jan
name: Burghardt, Manuel
name: Tiepmar, Jochen
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2021
Subjects: subject: Movie Similarity
subject: Subtitles Processing
subject: Information Retrieval
subject: Stylometry
subject: Natural Language Processing

description: For streaming websites, media shopping platforms and movie databases, movie recommendation systems have become an important technology, where mostly hybrid methods of collaborative and content-based filtering on the basis of user ratings and user-generated content have proven to be effective. However, these methods can lead to popularity-biased results that show an under-representation of those movies for which only little user-generated data exists. In this paper we will discuss the possibility of generating movie recommendations that are not based on user-generated data or metadata, but solely on the content of the movies themselves, confining ourselves to movie dialog. We extract low-level features from movie subtitles by using methods from Information Retrieval, Natural Language Processing and Stylometry, and examine a possible correlation of these features' similarity with the overall movie similarity. In addition we present a novel web application called SubRosa (http://ch01.informatik.uni-leipzig.de:5001/), which can be used to interactively compare the results of different feature combinations.
On the emergence of large clusters of acoustic power sources at the onset of thermoacoustic instability in a turbulent combustor
Creators: name: Krishnan, Abin
name: R I, Sujith
name: Marwan, Norbert
name: Kurths, Juergen
Publisher: name: Humboldt-Universität zu Berlin
Year: 2019
Subjects: subject: turbulent reacting flows
subject: vortex dynamics
subject: 532 Mechanik der Fluide, Mechanik der Flüssigkeiten

description: In turbulent combustors, the transition from stable combustion (i.e. combustion noise) to thermoacoustic instability occurs via intermittency. During stable combustion, the acoustic power production happens in a spatially incoherent manner. In contrast, during thermoacoustic instability, the acoustic power production happens in a spatially coherent manner. In the present study, we investigate the spatiotemporal dynamics of acoustic power sources during the intermittency route to thermoacoustic instability using complex network theory. To that end, we perform simultaneous acoustic pressure measurement, high-speed chemiluminescence imaging and particle image velocimetry in a backward-facing step combustor with a bluff body stabilized flame at different equivalence ratios. We examine the spatiotemporal dynamics of acoustic power sources by constructing time-varying spatial networks during the different dynamical states of combustor operation. We show that as the turbulent combustor transits from combustion noise to thermoacoustic instability via intermittency, small fragments of acoustic power sources, observed during combustion noise, nucleate, coalesce and grow in size to form large clusters at the onset of thermoacoustic instability. This nucleation, coalescence and growth of small clusters of acoustic power sources occurs during the growth of pressure oscillations during intermittency. In contrast, during the decay of pressure oscillations during intermittency, these large clusters of acoustic power sources disintegrate into small ones. We use network measures such as the link density, the number of components and the size of the largest component to quantify the spatiotemporal dynamics of acoustic power sources as the turbulent combustor transits from combustion noise to thermoacoustic instability via intermittency.
Variable-Length Coding of Two-Sided Asymptotically Mean Stationary Measures
Creators: name: Dębowski, Łukasz
Publisher: name: arXiv
Year: 2009
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60G10, 28D99, 94A45, 94A17

description: We collect several observations that concern variable-length coding of two-sided infinite sequences in a probabilistic setting. Attention is paid to images and preimages of asymptotically mean stationary measures defined on subsets of these sequences. We point out sufficient conditions under which the variable-length coding and its inverse preserve asymptotic mean stationarity. Moreover, conditions for preservation of shift-invariant $σ$-fields and the finite-energy property are discussed and the block entropies for stationary means of coded processes are related in some cases. Subsequently, we apply certain of these results to construct a stationary nonergodic process with a desired linguistic interpretation.
description: 20 pages. A few typos corrected after the journal publication
A Method for Analyzing Fatty Acids in Cattle Hair, with Special Emphasis on Lauric Acid and Myristic Acid
Creators: name: Möller, Ramona
name: Nürnberg, Gerd
name: Albrecht, Elke
name: Ruth, Wolfgang
name: Brockmann, Gudrun A
name: Dannenberger, Dirk
Publisher: name: Humboldt-Universität zu Berlin
Year: 2019
Subjects: subject: 660 Chemische Verfahrenstechnik

description: This study is aimed at improving a protocol for measuring fatty acids in cattle hair with respect to sensitivity, repeatability, and speed to increase its applicability as a biomarker. For the investigation, 14 hair samples from German Holstein cows are used. Alternative methods for grinding the hair (mortar vs mill), lipid extraction (modified Folch vs kit extraction), and solvent evaporation before injection on a gas chromatograph (evaporated vs unevaporated extracts) are tested. Hair ground with a mill compared to that with a mortar has smaller particles and a higher concentration of total lipids after extraction (p < 0.02). The kit used for lipid extraction is faster, and the amount of extracted total lipids and individual fatty acids, especially C12:0, is increased (p = 0.001). The analysis of unevaporated methyl ester extracts using gas chromatography (GC) analysis yields 5.8 and 1.3 higher amounts of C10:0 and C12:0, respectively, than those of evaporated extracts (p < 0.001). According to the results, the protocol for determining fatty acids in cattle hair can be improved by grinding the hair with a mill, extraction of lipids with a kit, and direct loading of methyl ester extracts in a gas chromatograph. Practical Applications: The fatty acid profile of hair reflects the metabolic status of an animal for the previous 1–3 weeks, as these fatty acids are not influenced by diurnal and short‐term fluctuations. An improved protocol is developed that increases the throughput of fatty acid analysis and improves its applicability for practical use. For breeding and animal welfare, the analysis of cattle hair is possible for more efficient evaluation of the hair fatty acid profile as a robust biomarker in a larger animal population.
title: 28. September - 2. Oktober 2020
Creators: name: Bauer, Thomas
name: Laue, Ralf
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2021
Subjects: subject: Organisatorische Perspektive
subject: Organisationsmodell
subject: Bearbeiterzuordnung
subject: Eskalation
subject: Stellvertretung
subject: Stand der Forschung
subject: kommerzielle Systeme
subject: PAIS
subject: Forschungsfragen

description: Damit die Diskussion über Geschäftsprozesse und die Erstellung von Prozessanwendungen einfach möglich ist, können Geschäftsprozesse graphisch modelliert werden. Allerdings ist dies für die organisatorische Perspektive häufig nicht möglich. Um organisatorische Anforderungen darzustellen, sind teilweise sogar Programmierkenntnisse erforderlich. Diese Arbeit untersucht, für welche Einzelaspekte und warum das so ist: Existieren hierzu keine geeigneten Forschungsansätze oder werden diese von kommerziellen Prozess-Management-Systemen (PMS) lediglich nicht umgesetzt? Um dies zu beantworten, wird der aktuelle Stand der anwendungs(system)nahen Forschung für die organisatorische Perspektive dargestellt und mit den von vier kommerziellen PMS angebotenen Funktionalitäten verglichen. Dabei werden mehrere Aspekte der organisatorischen Perspektive betrachtet, nicht nur die Zuordnung von Bearbeitern zu Aktivitäten. Als Ergebnis werden Forschungsfragen und Herausforderungen benannt, die zu lösen sind, um die Modellierung der organisatorischen Perspektive ähnlich komfortabel wie die Modellierung der Kontrollflussperspektive zu gestalten.
The local Gromov-Witten theory of CP^1 and integrable hierarchies
Creators: name: Brini, Andrea
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Algebraic Geometry (math.AG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In this paper we begin the study of the relationship between the local Gromov-Witten theory of Calabi-Yau rank two bundles over the projective line and the theory of integrable hierarchies. We first of all construct explicitly, in a large number of cases, the Hamiltonian dispersionless hierarchies that govern the full descendent genus zero theory. Our main tool is the application of Dubrovin's formalism, based on associativity equations, to the known results on the genus zero theory from local mirror symmetry and localization. The hierarchies we find are apparently new, with the exception of the resolved conifold O(-1) + O(-1) -> P1 in the equivariantly Calabi-Yau case. For this example the relevant dispersionless system turns out to be related to the long-wave limit of the Ablowitz-Ladik lattice. This identification provides us with a complete procedure to reconstruct the dispersive hierarchy which should conjecturally be related to the higher genus theory of the resolved conifold. We give a complete proof of this conjecture for genus g<=1; our methods are based on establishing, analogously to the case of KdV, a "quasi-triviality" property for the Ablowitz-Ladik hierarchy at the leading order of the dispersive expansion. We furthermore provide compelling evidence in favour of the resolved conifold/Ablowitz-Ladik correspondence at higher genus by testing it successfully in the primary sector for g=2.
description: 30 pages; v2: an issue involving constant maps contributions is pointed out in Sec. 3.3-3.4 and is now taken into account in the proofs of Thm 1.3-1.4, whose statements are unchanged. Several typos, formulae, notational inconsistencies have been fixed. v3: typos fixed, minor textual changes, version to appear on Comm. Math. Phys
title: 28. September - 2. Oktober 2020
Creators: name: Nikoukar, Ali
name: Raza, Saleem
name: Rao, Tharakeswara
name: Güneş, Mesut
name: Dezfouli, Behnam
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2021
Subjects: subject: IWSAN
subject: TSCH
subject: Channel Prediction
subject: Migration service

description: Industrial Wireless Sensors and Actuators Networks (IWSANs) are gateway to the Industrial 4.0, which promises to realize smart factory leading to the Industrial Internet of Things (IIoT). It employs Cyber-Physical Systems (CPSs) to enhance operational efficiency and flexibility while reducing cost. IWSANs are delay-sensitive and always require low latency and reliable connection from sensor to actuator to successfully perform a physical action. Reliability and low-latency complement each other to prevent expected failures in wireless medium. In this way, detecting and predicting failure before it actually occurs is key to actually avoid it well in time. Detection and predictions are imperative in locating faults and failures. The causes of failures in a sensor or actuator can include hardware malfunction, poor battery life, interference, accident, and short term wireless connectivity problems. Although, industrial environment mostly undertakes redundant resource to circumvent such issues, yet poor coordination among multiple resources and inaccurately predicting failures may result in losses. In such a scenario, migration of services come to be a rescue, where an intermediary can migrate service from one device, which cannot complete a task due to resource exhaustion, to a more resource-rich device. Thus, in this paper, we focus on wireless connectivity failures caused by interference in the 2.4GHz frequency band. We do it by designing an Multi Channel Sniffing Setup (MCSS) testbed, that acts as a spectrum observer and is deployed in different locations in industrial WSAN. Alongside, we use the concept of Cognitive Radio (CR) to predict interference and noise level in the spectrum by proposing an Intelligent Low-power Wireless Spectrum Prediction (ILPWSP) based on Deep Q Network (DQN). The MCSS testbed and the ILPWSP coordinate in assessing wireless connectivity risks, predict failures in sensor and actuator nodes and then make efficient decisions on the migration of services from one device to another device. Our results show the feasibility of spectrum prediction with an acceptable ratio for reliable IWSN.
Finite-difference time-domain formulation of stochastic noise in macroscopic atomic systems
Creators: name: Andreasen, Jonathan
name: Cao, Hui
Publisher: name: arXiv
Year: 2009
Subjects: subject: Optics (physics.optics)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: A numerical model based on the finite-difference time-domain method is developed to simulate fluctuations which accompany the dephasing of atomic polarization and the decay of excited state's population. This model is based on the Maxwell-Bloch equations with c-number stochastic noise terms. We successfully apply our method to a numerical simulation of the atomic superfluorescence process. This method opens the door to further studies of the effects of stochastic noise on light-matter interaction and transient processes in complex systems without prior knowledge of modes.
description: 4 pages, 3 figures
title: 28. September - 2. Oktober 2020
Creators: name: Westhäusser, Lutz
name: Nickel, David
name: Behrens, Grit
name: Schlender, Klaus
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2021
Subjects: subject: Data Mining
subject: umweltbewusstes Verhalten
subject: Heiz- und Lüftungsverhalten
subject: Machine Learning

description: In dem hier beschriebenen Projekt wird interdisziplinär mit Psychologen zusammen gearbeitet. Ziel der Arbeit ist es, Modelle zu entwickeln, um das Umweltverhalten von Hausbewohnern positiv zu beeinflussen und zu verstetigen. In der hier beschriebenen Arbeit werden die ersten Daten aus dem ‚Reallabor' Sennestadt genutzt, die in den Wohnungen von freiwilligen Studienteilnehmern zu ihrem Heizungs-und Lüftungsverhalten erhoben werden. Mittels Machine Learning Technologien werden diese Daten analysiert.
Clusters from higher order correlations
Creators: name: Schulman, L. S.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Given a set of variables and the correlations among them, we develop a method for finding clustering among the variables. The method takes advantage of information implicit in higher-order (not just pairwise) correlations. The idea is to define a Potts model whose energy is based on the correlations. Each state of this model is a partition of the variables and a Monte Carlo method is used to identify states of lowest energy, those most consistent with the correlations. A set of the 100 or so lowest such partitions is then used to construct a stochastic dynamics (using the adjacency matrix of each partition) whose observable representation gives the clustering. Three examples are studied. For two of them the 3$^\mathrm{rd}$ order correlations are significant for getting the clusters right. The last of these is a toy model of a biological system in which the joint action of several genes or proteins is necessary to accomplish a given process.
Pay Plans for Co-op Tank Truck Salesmen
Creators: name: Mather, J. Warren
name: Mather, J. Warren
Publisher: name: Unknown
Year: 1958
Subjects: subject: Agribusiness
subject: Labor and Human Capital
subject: Marketing
subject: FOS: Economics and business

description: Excerpts from the report: The success of petroleum cooperatives depends largely on the kind of job the tank truck salesmen or servicemen turn in. Their performance greatly affects over-all volume, the number of new patrons and members obtained, delivery costs, credit control, and membership relations. Why do some tank truck salesmen perform much better than others? Does the method by which they are paid make much difference? Interest in these questions has been growing among cooperatives and their salesmen. This publication, in response to that interest, briefly highlights the information collected in a more detailed study made at the request of the Retail Petroleum Research Committee of the National Council of Farmer Cooperatives.
Hamiltonian systems admitting a Runge-Lenz vector and an optimal extension of Bertrand's theorem to curved manifolds
Creators: name: Ballesteros, Angel
name: Enciso, Alberto
name: Herranz, Francisco J.
name: Ragnisco, Orlando
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: Bertrand's theorem asserts that any spherically symmetric natural Hamiltonian system in Euclidean 3-space which possesses stable circular orbits and whose bounded trajectories are all periodic is either a harmonic oscillator or a Kepler system. In this paper we extend this classical result to curved spaces by proving that any Hamiltonian on a spherically symmetric Riemannian 3-manifold which satisfies the same conditions as in Bertrand's theorem is superintegrable and given by an intrinsic oscillator or Kepler system. As a byproduct we obtain a wide panoply of new superintegrable Hamiltonian systems. The demonstration relies on Perlick's classification of Bertrand spacetimes and on the construction of a suitable, globally defined generalization of the Runge-Lenz vector.
description: 17 pages
Cleaner production strategies to reduce greenhouse gas emission in the Western Australian finfish industry
Creators: name: Denham, FC
Publisher: name: University Of Tasmania
Year: 2023
Subjects: Post-harvest fisheries technologies (incl. transportation)

description: A unique research program was developed to measure greenhouse gas emissions (GHG) from three Western Australian finfish supply chains, and to determine a combination of strategies that have the potential to reduce up to 35 % of the total GHG emissions. The areas of the greatest greenhouse gas (GHG) emissions from three Western Australian finfish supply chains were identified using a partial life cycle assessment (PLCA). Potential cleaner production strategies (CPSs) to reduce those GHG emissions were then developed and assessed for their potential GHG emission reduction, impact on the capital and production costs, and impact on product quality.
Chaos in fermionic many-body systems and the metal-insulator transition
Creators: name: Papenbrock, T.
name: Pluhar, Z.
name: Tithof, J.
name: Weidenmueller, H. A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We show that finite Fermi systems governed by a mean field and a few-body interaction generically possess spectral fluctuations of the Wigner-Dyson type and are, thus, chaotic. Our argument is based on an analogy to the metal-insulator transition. We construct a sparse random-matrix ensemble ScE that mimics that transition. Our claim then follows from the fact that the generic random-matrix ensemble modeling a fermionic interacting many-body system is much less sparse than ScE.
description: 8 figures, 8 pages, amplified and corrected, main conclusion unchanged
Nuclear orientation at very low temperatures
Creators: name: Malakoff, Walter
Publisher: name: University of British Columbia
Year: 2011

description: One of the recently developed methods for studying nuclei depends on the orientation of the spin axes of the nuclei with respect to some axis fixed in space. Since there is an association between the angular momentum properties of a nuclear system and directional effects in the absorption or emission of radiation by such a system, this nuclear ordering is characterized by anisotropic effects in the interaction of the nuclei with radiation, whether particle or electromagnetic. This thesis encompasses the preliminary work done in assembling a system consisting of cryogenic equipment and electronics to measure the anisotropy in radiation emitted from radioactive nuclei oriented in a ferromagnetic host lattice (iron) at very low temperatures (∾0.01°K) and to observe the changes in anisotropy with changes in temperature. Chapter 1 contains a condensed account of the information that can be obtained from oriented nuclei, the methods of producing oriented nuclei and the theory required for extracting information from the observed anisotropy. Chapter 2 describes the low temperature apparatus and-includes a description of the low temperature cryostat, the Dewar vessels, the specimen assembly, the superconducting solenoid, and the polarizing solenoid. Chapter 3 deals with thermometry at low temperatures, the technique used for cooling adiabatically and the preparation of the Co⁶º specimen used for thermometry. Chapter 4 explains the function of each module of electronics used in the experimental configuration. Nuclear orientation of Co⁶º is covered in Chapter 5 and includes an analysis and discussion of results. Chapter 6 outlines the improvements to be made in the design of a new low temperature system and includes a brief summary of the future program of studies in nuclear orientation at very low temperatures.
Allogrigoriora Wang & Liu 2018, gen. nov.
Creators: name: Wang, Hanqiang
name: Liu, Xianwei
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Orthoptera
Tettigoniidae
Allogrigoriora

description: Genus Allogrigoriora gen. nov.
 Type species: Allogrigoriora carinata sp. nov., here designated
 Generic diagnosis: Body medium-sized. Fastigium of vertex conical, apex obtuse, dorsally furrowed. Last two segments of maxillary palpi equal in length. Lateral lobes of pronotum slightly notched in the posterior edge. Wings fully developed, hind wings longer than tegmina. Tibial tympana open on both sides, the apex of hind femora bearing 3 pairs of apical spurs. Posterior margin of male 10th abdominal tergite shallowly concave. Male cerci moderately elongate, bearing lobes or processes, styli absent. Concealed genitalia entirely membranous.
 Discussion: This new genus closely is related to Grigoriora but differs in the morphology of the lobes or processes of male cerci and absence of styli on the subgenital plate.
 Etymology: The name is derived from the generic name Grigoriora with the prefix ‘Allo-’, indicating its relationship with genus Grigoriora.
description: Published as part of Wang, Hanqiang & Liu, Xianwei, 2018, Studies in Chinese Tettigoniidae: Recent discoveries of Meconematinae katydids from Xizang, China (Tettigoniidae: Meconematinae), pp. 225-244 in Zootaxa 4441 (2) on pages 226-227, DOI: 10.11646/zootaxa.4441.2.2, http://zenodo.org/record/1301845
title: 28. September - 2. Oktober 2020
title: Praxisfähige lernbasierte Verfahren zur automatischen Konfiguration von Business-Regeln in Duplikaterkennungssystemen
titleType: Subtitle
Creators: name: Braun, Simone
name: Alkhouri, Georges
name: Peukert, Eric
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2021
Subjects: subject: Sequential Model-Based Optimization
subject: Nonlinear Regression
subject: Reinforcement Learning
subject: Entity Resolution
subject: Identity Resolution

description: Duplikaterkennung, -suche und -konsolidierung für Kunden-und Geschäftspartnerdaten, sog. „Identity Resolution“, ist die Voraussetzung für erfolgreiches Customer Relationship Management und Customer Experience Management, aber auch für das Risikomanagement zur Minimierung von Betrugsrisiken und Einhaltung regulatorischer Vorschriften und viele weitere Anwendungsfälle. Diese Systeme sind jedoch hochkomplex und müssen individuell an die kundenspezifischen Anforderungen angepasst werden. Der Einsatz lernbasierter Verfahren bietet großes Potenzial zur automatisierten Anpassung. In diesem Beitrag präsentieren wir für ein KMU praxisfähige, lernbasierte Verfahren zur automatischen Konfiguration von Business-Regeln in Duplikaterkennungssystemen. Dabei wurden für Fachanwender Möglichkeiten entwickelt, um beispielgetrieben das Match-System an individuelle Business-Regeln (u.a. Umzugserkennung, Sperrlistenabgleich) anzupassen und zu konfigurieren. Die entwickelten Verfahren wurden evaluiert und in einer prototypischen Lösung integriert. Wir konnten zeigen, dass unser Machine-Learning-Verfahren, die von einem Domainexperten erstellten Business-Regeln für das Duplikaterkennungssystem „identity“ verbessern konnte. Zudem konnte der hierzu erforderliche Zeitaufwand verkürzt werden.
Undergraduate student acceptance of haptic simulation in gross anatomy learning
Creators: name: Yeom, Soonja
Publisher: name: University Of Tasmania
Year: 2023
Subjects: Modelling and simulation

description: Factors influencing undergraduate students’ acceptance of a computer-aided learning (CAL) resource for learning anatomy were researched and evaluated. The resource used the Phantom Omni haptic stylus, which enables the user to rotate, receive touch and kinaesthetic feedback, and display the names of three-dimensional (3D) human anatomical structures. The perceived value of the system was investigated with respect to user characteristics and system functionality. The Learning Anatomy with Haptic Feedback System (LAHFS) was developed using the software development life cycle over three stages. It was tested by students enrolled in bachelor degrees, including medicine, health sciences, education, and computing. Their responses and attitudes towards LAHFS were investigated using action research and design research methodology frameworks, and quantitative and qualitative data were analysed using mixed methods. Participants generally thought the haptic learning system was useful, was easy to use, and that they had performed well with it. Their perception of any negative aspects was low, with little experience of mental or physical stress. User intention to use the system or recommend it to others correlated with their perception of usefulness and ease of use, more strongly with the former. Ease of use ratings were significantly correlated with perceptions of system usefulness and the usefulness of a quiz introduced in the final version. Students with greater kinaesthetic learning preferences tended to rate the system higher, and students with prior experience with 3D interfaces had higher intention to use the system. Previous experience with haptic interfaces did not affect user acceptance. Despite rating their performance with the system lower, females were more likely to use or recommend the system than males. Qualitative analysis of feedback on the LAHFS system indicated that haptic feedback and 3D visualisation were considered the best aspects of the system. Suggested improvements included more rapid response times and extension to a three dimensional display. Rankings of various learning resources suggested LAHFS may be a better way of learning anatomy than websites, other software, or anatomical atlases. Ease of use ratings declined across the three versions as modules were added and system complexity increased. Much previous research relating to haptic devices in medical and health sciences has focused on advanced trainees learning surgical or procedural skills. This study suggests that incorporating haptic feedback into virtual anatomical models is a useful strategy at an undergraduate level.
Hyperaccreting Neutron-Star Disks and Neutrino Annihilation
Creators: name: Zhang, Dong
name: Dai, Z. G.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Newborn neutron stars surrounded by hyperaccreting and neutrino-cooled disks may exist in some gamma-ray bursts (GRBs) and/or supernovae (SNe). In this paper we further study the structure of such a neutron-star disk based on the two-region (i.e., inner & outer) disk scenario following our previous work, and calculate the neutrino annihilation luminosity from the disk in various cases. We investigate the effects of the viscosity parameter, energy parameter (measuring the neutrino cooling efficiency of the inner disk) and outflow strength on the structure of the entire disk as well as the effect of emission from the neutron star surface boundary emission on the total neutrino annihilation rate. The inner disk satisfies the entropy-conservation or the advection-dominated self-similar structure depending on the energy parameter. An outflow from the disk decreases the density and pressure but increases the thickness of the disk. Moreover, compared with the black-hole disk, the neutrino annihilation luminosity above the neutron-star disk is higher, and the neutrino emission from the boundary layer could increase the neutrino annihilation luminosity by about one order of magnitude higher than the disk without boundary emission. The neutron-star disk with the advection-dominated inner disk could produce the highest neutrino luminosity while the disk with an outflow has the lowest. Although a heavily mass-loaded outflow from the neutron star surface at early times of neutron star formation prevents the outflow material from being accelerated to a high bulk Lorentz factor, an energetic ultrarelativistic jet via neutrino annihilation can be produced above the stellar polar region at late times if the disk accretion rate and the neutrino emission luminosity from the surface boundary layer are sufficiently high.
description: 46 pages, 11 figures, 4 tables, improved version following the referee's comments, accepted for publication in ApJ
Allogrigoriora carinata Wang & Liu 2018, sp. nov.
Creators: name: Wang, Hanqiang
name: Liu, Xianwei
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Orthoptera
Tettigoniidae
Allogrigoriora
Allogrigoriora carinata

description: Allogrigoriora carinata sp. nov.
(Figs. 1–7)
http://lsid.speciesfile.org/urn:lsid: Orthoptera.speciesfile.org:TaxonName:502863
 Materials: Holotype ♂, Le village, Cona County, Xizang province, 2600m, 2010. VIII.17–19, leg. BI Wen-Xuan.
 Description: Male. Body medium in size (Fig. 1). Fastigium of vertex conical, apex obtuse and furrowed dorsally. Apical two segments of maxillary palpi about equal in lengths. Pronotum with prozona longer than metazona, anterior margin straight, posterior margin roundly acute, lateral angle round, humeral sinus faint (Fig. 4). Tegmina developed, hind wings longer than tegmina by 1.0 mm. Each femur unarmed. Inner and outer ventral spurs in type 4, 5 (1, 1) of fore tibiae, dorsal margin of hind tibiae bearing 21–22 spines, and bearing 3 pairs of apical spurs. Posterior edge of 10th abdominal tergite shallowly concave (Fig. 2, 5), epiproct triangular. Cerci moderately elongate, base with an acute inner lobe, apex narrow and somewhat incurved (Figs. 2, 3, 5). Subgenital plate distinctly constricted in the middle, with a clear carina longitudinally, apex without styli (Fig. 3, 7). Genitalia is completely membranous.
Female unknown.
 Coloration: Generally unicolor, brownish yellow. Compound eyes darkish brown, antenna with sparse darkish rings (Fig. 1).
 Measurements (mm): Body ♂ 11.0; pronotum ♂ 4.5; tegmina ♂ 11.0; hind femora ♂ 9.0.
 Etymology: The specific epithet comes from Latin ‘carina’, refering to the longitudinal keel of male subgenital plate.
 Distribution: China (Xizang).
description: Published as part of Wang, Hanqiang & Liu, Xianwei, 2018, Studies in Chinese Tettigoniidae: Recent discoveries of Meconematinae katydids from Xizang, China (Tettigoniidae: Meconematinae), pp. 225-244 in Zootaxa 4441 (2) on page 227, DOI: 10.11646/zootaxa.4441.2.2, http://zenodo.org/record/1301845
title: 28. September - 2. Oktober 2020
Creators: name: Thoss, Olga
name: Werner, Andreas
name: Kaiser, Robert
name: Kroeger, Reinhold
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2021
Subjects: subject: static verification
subject: runtime verification
subject: OS microkernel
subject: SPARK
subject: WCET
subject: AQUAS

description: Smart living environments are increasingly based on embedded information and communication technology. Generally, users are no technical experts and rely on the correct functioning of the system. Formal verification of a system's functional and non-functional properties is often regarded as the ultimate way to achieve the highest levels of trust as demanded for today's dependable systems. However, static verification, though sound in theory, is often impractical given the ever-increasing complexity of software and the non-deterministic nature of some mechanisms of the underlying hardware architecture. We argue that by supplementing static verification with runtime verification, a high level of trust can be achieved. In this paper, we report on an ongoing effort for tool-supported verification of functional and non-functional properties by combining static and runtime verification techniques.
title: 28. September - 2. Oktober 2020
Creators: name: Martel, Yannick
name: Roßmann, Arne
name: Sultanow, Eldar
name: Weiß, Oliver
name: Wissel, Matthias
name: Pelzel, Frank
name: Seßler, Matthias
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2021
Subjects: subject: Software Architecture
subject: Enterprise Architecture
subject: Machine Learning
subject: Artificial Intelligence
subject: MLOps

description: AI systems are increasingly evolving from laboratory experiments in data analysis to increments of productive software products. A professional AI platform must therefore not only function as a laboratory environment but must be designed and procured as a workbench for the development, productive implementation, operation and maintenance of ML models. Subsequently, it needs to integrate within a global software engineering approach. This way, Enterprise Architecture Management (EAM) must implement efficient governance of the development cycle, to enable organization-wide collaboration, to accelerate the go-live and to standardize operations. In this paper we highlight obstacles and show best practices on how architects can integrate data science and AI in their environment. Additionally, we suggest an integrated approach adapting the best practices from both the data science and DevOps.
Textulariida Delage & Hérouard 1896
Creators: name: Sen, Areen
name: Saha, Ratul
name: Sivakumar, Kuppuswamy
name: Bhadury, Punyasloke
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Chromista
Foraminifera
Globothalamea
Textulariida

description: Order Textulariida   Superfamily Textularioidea Ehrenberg, 1838
 Family Textulariidae Ehrenberg, 1838
 Textularia agglutinans d'Orbigny, 1839 ISD, CL, GGE, KPB
 Textularia earlandii Parker, 1952 KPB
description: Published as part of Sen, Areen, Saha, Ratul, Sivakumar, Kuppuswamy & Bhadury, Punyasloke, 2018, Inventorizing the modern benthic foraminiferal assemblage from marginal marine environments across the North West coast of Bay of Bengal, pp. 245-260 in Zootaxa 4441 (2) on page 254, DOI: 10.11646/zootaxa.4441.2.3, http://zenodo.org/record/1301841
title: 28. September - 2. Oktober 2020
Creators: name: von der Heyde, Markus
name: Goebel, Matthias
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2021
Subjects: subject: Logische Sprache
subject: Semantik
subject: Studienordnung
subject: Prüfungsordnung
subject: Modellierung

description: Eine wesentliche Aufgabe im Zuge der Digitalisierung der Verwaltungsprozesse einer Universität ist die Abbildung der Prüfungs-und Studienordnungen (PStO) im Campus-Management-System (CMS). Denn nur wenn die in diesen Ordnungen enthaltenen Regeln logisch auswertbar sind, können sie Abläufe im Student-Life-Cycle-Prozess steuern. Dieser Beitrag schlägt eine drastische Vereinfachung als technische Lösung vor. Auf Basis einer semantischen Repräsentation, die direkt aus den Ordnungen erstellt werden kann, wird die menschlich lesbare Form der Ordnung zum ,,Programmcode“ und kann direkt Einfluss auf die Umsetzung im CMS nehmen. Für die Erzeugung einer solchen sprachlichen Übersetzung, welche die notwendige Flexibilität, aber eindeutige Repräsentation erzeugen kann, wurden allgemeine Anforderungen aus der Literatur sowie 20 Studienordnungen analysiert. Die getroffene Auswahl deckt dabei alle Bundesländer, den Großteil der Hochschulformen (Volluniversitäten, Technische Universität, Hochschulen für angewandte Wissenschaften, Musik-und Kunsthochschulen), ein breites Fächerspektrum und vier verbreitete Campus-Management-Systeme ab. Im Weiteren wird aufgezeigt, warum die auf dieser Grundlage entwickelte Sprache SemaLogic die dargelegten Anforderungen erfüllt und dass der Entwicklungsstand der darauf basierenden prototypischen Umsetzung bereits in der Lage ist, die semantische Repräsentation zu erzeugen und logische Prüfungen durchzuführen. Ein Ausblick auf die potentiellen Anwendungsfälle schließt den Beitrag ab.
title: 28. September - 2. Oktober 2020
title: Bericht der Session zum Thema Software Engineering
titleType: Subtitle
Creators: name: Becker, Steffen
name: Keller, Hubert B.
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2021
Subjects: subject: Bericht
subject: INFORMATIK 2020
subject: Software Engineering
subject: virtuelle Konferenz

description: Dieser Artikel enthält einen kurzen Bericht über die drei Vorträge in der Session „Software Engineering“ der virtuellen INFORMATIK 2020 Tagung. Innerhalb der Session gab es drei Fachvorträge, die über ein Videokonferenzsystem vorgetragen wurden. Die Vorträge fanden interaktiv statt, Fragen konnten jederzeit in den Vortrag hereingegeben werden.
Strangeness Physics with CLAS at JLab
Creators: name: Burkert, Volker D.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A brief overview of strangeness physics with the CLAS detector at JLab is given, mainly covering the domain of nucleon resonances. Several excited states predicted by the symmetric constituent quark model may have significant couplings to the K-Lambda or K-Sigma channels. I will discuss data that are relevant in the search for such states in the strangeness channel, and give an outlook on the future prospects of the N* program at JLab with electromagnetic probes.
description: 9 pages, 7 figures, Conference on Strangeness in Nuclei, SENDAI 2008
Spettatori: di spalle, di fronte all’indicibile, scossi dal vitale battito cardiaco, al ritmo dell’estasi dionisiaca
Creators: name: Centanni, Monica; Roberti, Bruno
Publisher: name: La Rivista di Engramma
Year: 2017
Subjects: Interview
Baccanti
Mito
Politica
Dionysus
Pompei

description: Interview to Andrea De Rosa, director of Baccanti, Pompei 2017.
title: 28. September - 2. Oktober 2020
Creators: name: Müllmann, Dirk
name: Volkamer, Melanie
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2021
Subjects: subject: Meldepflicht
subject: Datenschutzvorfall
subject: IT-Sicherheitsvorfall
subject: Arbeitnehmer
subject: Selbstbelastungsfreiheit
subject: arbeitsrechtliche Konsequenzen

description: Die Pflicht zur Meldung von IT-Sicherheits-und Datenschutzvorfällen in Unternehmen ist eine zentrale organisatorische Maßnahme zum Schutz von deren IT-Infrastruktur. Mitarbeiter offenbaren mit der Meldung des Vorfalls jedoch oftmals eigenes Fehlverhalten, das vom Arbeitgeber zur Grundlage arbeitsrechtlicher Konsequenzen gemacht und somit gegen sie verwandt werden kann. Die Angst vor diesen Konsequenzen kann Arbeitnehmer davon abhalten, der Meldepflicht nachzukommen und der Meldemoral im Unternehmen schaden. Das hat wiederum negative Konsequenzen für das Unternehmen selbst, dem es angesichts unterlassener Meldungen nicht möglich ist, schnell auf Vorfälle zu reagieren und sie effektiv einzudämmen. Der Beitrag untersucht vor dem Hintergrund der datenschutzrechtlichen Meldepflichten für Datenschutzverstöße die rechtlichen Grundlagen der arbeitsrechtlichen Mitteilungspflichten von Mitarbeitern. Er geht ferner auf die Frage der Einschlägigkeit des Selbstbelastungsverbots im arbeitsrechtlichen Kontext ein und analysiert die arbeitsrechtlichen Konsequenzen der Offenbarung von eigenem Fehlverhalten durch Arbeitnehmern bei der Erfüllung einer Mitteilungspflicht. Auf dieser Grundlage entwickelt er einen Vorschlag, wie die Verlässlichkeit der Meldung von IT-Sicherheits-oder Datenschutzvorfällen durch Mitarbeiter verbessert werden kann.
Rural Credit Unions in Indiana
Creators: name: Pursell, Arthur H.
name: Pursell, Arthur H.
Publisher: name: Unknown
Year: 1958
Subjects: Agribusiness
Agricultural Finance
Financial Economics

description: Excerpts from the report: Farmer Cooperative Service made this study to analyze the operations of rural credit unions in Indiana; to appraise their effectiveness as savings and lending institutions; and to examine the manner and extent to which they benefit the farmers and farm supply cooperatives with which they are associated. Arrangements for the study were made with officials of the Indiana Farm Bureau Cooperative Association, Inc., the Cooperative Financial Association, and officials of ten local credit unions.
title: 28. September - 2. Oktober 2020
Creators: name: Eckart, Jochen
name: Merk, Jule
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2021
Subjects: subject: Fahrrad
subject: Sensoren
subject: SensorBike
subject: Anwendungsbereiche
subject: Abstand
subject: Erschütterungen
subject: Leistungsmessung

description: Vorgestellt wird ein Ansatz zur Erhebung des Radverkehrs mit Hilfe von ubiquitären Sensoren in Form eines SensorBikes. Ziel ist die Erfassung des Radverkehrs aus der Perspektive der Radfahrenden, um neue Ansätze zur Förderung des Radverkehrs zu gewinnen. Basierend auf ersten Erfahrungen aus Erhebungen mit dem SensorBike werden deren Anwendungsfälle sowie die Herausforderungen für die Datenerhebung und Auswertung dargestellt. Thematisiert werden die Möglichkeiten, aber auch Grenzen und Herausforderungen der Erhebung mit einem SensorBike.