cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A New Position Calibration Method for MUSER Images
Creators: name: Zhou, Zhichao
name: Yan, Yihua
name: Chen, Linjie
name: Wang, Wei
name: Ma, Suli
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The Mingantu Spectral Radioheliograph (MUSER), a new generation of solar dedicated radio imaging-spectroscopic telescope, has realized high-time, high-angular, and high-frequency resolution imaging of the sun over an ultra-broadband frequency range. Each pair of MUSER antennas measures the complex visibility in the aperture plane for each integration time and frequency channel. The corresponding radio image for each integration time and frequency channel is then obtained by inverse Fourier transformation of the visibility data. In general, the phase of the complex visibility is severely corrupted by instrumental and propagation effects. Therefore, robust calibration procedures are vital in order to obtain high-fidelity radio images. While there are many calibration techniques available -- e.g., using redundant baselines, observing standard cosmic sources, or fitting the solar disk -- to correct the visibility data for the above-mentioned phase errors, MUSER is configured with non-redundant baselines and the solar disk structure cannot always be exploited. Therefore it is desirable to develop alternative calibration methods in addition to these available techniques whenever appropriate for MUSER to obtain reliable radio images. In the case that a point-like calibration source containing an unknown position error, we have for the first time derived a mathematical model to describe the problem and proposed an optimization method to calibrate this unknown error by studying the offset of the positions of radio images over a certain period of the time interval. Simulation experiments and actual observational data analyses indicate that this method is valid and feasible. For MUSER's practical data the calibrated position errors are within the spatial angular resolution of the instrument. This calibration method can also be used in other situations for radio aperture synthesis observations.
description: 20 pages, 12 figures (Research in Astronomy and Astrophysics, accepted on 12 Aug 2022)
title: „Wo du hingehst, da will ich auch hingehen ...“. Ein Handelshaus in Mengen (Kreis Sigmaringen)
Creators: name: Goerlich, Martina
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 33, Nr. 3 (2004), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Implications for the collisional strength of Jupiter Trojans from the Eurybates family
Creators: name: Marschall, Raphael
name: Nesvorný, David
name: Deienno, Rogerio
name: Wong, Ian
name: Levison, Harold F.
name: Bottke, William F.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: In this work, we model the collisional evolution of the Jupiter Trojans and determined under which conditions the Eurybates-Queta system survives. We show that the collisional strength of the Jupiter Trojans and the age of the Eurybates family and by extension Queta are correlated. The collisional grinding of the Jupiter Trojan population over 4.5 Gy results in a size-frequency distribution (SFD) that remains largely unaltered at large sizes (>10 km) but is depleted at small sizes (10 m to 1 km). This results in a turnover in the SFD, the location of which depends on the collisional strength of the material. It is to be expected that the Trojan SFD bends between 1 and 10 km. Based on the SFD of the Eurybates family, we find that the family was likely the result of a catastrophic impact onto a 100 km rubble pile target. This corresponds to objects with a rather low collisional strength (10 times weaker than that of basaltic material studied in Benz & Asphaug1999). Assuming this weak strength, and an initial cumulative slope of the size frequency distribution of 2.1 between diameters of 2 m and 100 km when the Trojans were captured, the existence of Queta, the satellite of Eurybates, implies an upper limit for the family age of 3.7 Gy. Alternatively, we demonstrate that an unconventional collisional strength with a minimum at 20 m is a plausible candidate to ensure the survival of Queta over the age of the Solar System. Finally, we show how different collisional histories change the expected number of craters on the targets of the Lucy mission and that Lucy will be able to differentiate between them.
description: 19 pages, 13 figures
title: Editorial
Creators: name: Laule, Bernhard
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 34, Nr. 4 (2005), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Interval Markov Decision Processes with Continuous Action-Spaces
Creators: name: Delimpaltadakis, Giannis
name: Lahijanian, Morteza
name: Mazo, Manuel
name: Laurenti, Luca
Publisher: name: arXiv
Year: 2022
Subjects: subject: Systems and Control (eess.SY)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Interval Markov Decision Processes (IMDPs) are finite-state uncertain Markov models, where the transition probabilities belong to intervals. Recently, there has been a surge of research on employing IMDPs as abstractions of stochastic systems for control synthesis. However, due to the absence of algorithms for synthesis over IMDPs with continuous action-spaces, the action-space is assumed discrete a-priori, which is a restrictive assumption for many applications. Motivated by this, we introduce continuous-action IMDPs (caIMDPs), where the bounds on transition probabilities are functions of the action variables, and study value iteration for maximizing expected cumulative rewards. Specifically, we decompose the max-min problem associated to value iteration to $|\mathcal{Q}|$ max problems, where $|\mathcal{Q}|$ is the number of states of the caIMDP. Then, exploiting the simple form of these max problems, we identify cases where value iteration over caIMDPs can be solved efficiently (e.g., with linear or convex programming). We also gain other interesting insights: e.g., in certain cases where the action set $\mathcal{A}$ is a polytope, synthesis over a discrete-action IMDP, where the actions are the vertices of $\mathcal{A}$, is sufficient for optimality. We demonstrate our results on a numerical example. Finally, we include a short discussion on employing caIMDPs as abstractions for control synthesis.
description: This work will be presented at the 26th ACM International Conference on Hybrid Systems Computation and Control (HSCC), 09-12 May, 2023, San Antonio, TX, USA
A new strategy for aeromagnetic survey merging and application to Greenland
Creators: name: Freienstein, Judith
name: Szwillus, Wolfgang
name: Heincke, Björn
name: Dilixiati, Yixiati
name: Ebbing, Jörg
Publisher: name: FID GEO
Year: 2022
Subjects: subject: 550
subject: Geophysik
subject: aeromagnetic
subject: inversion
subject: greenland
subject: multi-layer
subject: FID-GEO-DE-7

description: Aeromagnetic surveys help us to learn about geology. To achieve good coverage, surveys need to be merged. However, conventional methods introduce long-wavelength bias and cannot handle the individual survey quality. We develop a new approach to process large aeromagnetic surveys with an equivalent layer approach and combine them with satellite data. To facilitate the usage of large data sets, we divide the study area into blocks and treat each block individually. We adjust the block size according to the resolution of the equivalent source model. Within each block we solve for equivalent sources using an iterative linear inversion with Tikhonov regularization. We apply a multi-resolution strategy by iteratively decreasing the dipole spacing, dipole depth and block size. In each step, the resolution is applied to the residual of the previous steps. This ensures both a good representation of the large and small-scale structures as well as reasonable computational costs. Advantages of the blockwise inversion are the handling with large data sets due to splitting up the study area and neglecting influences of sources above a certain distance. This reduces computational costs and still fits the data well in comparison with an unblocked inversion. Some structures cannot be resolved well with just one dipole layer, so the multi-resolution strategy enables to have a better fit by separating regional and local sources. For the final compilation, we replace the long wavelengths part of the aeromagnetic data with satellite data to spherical harmonic degree 110. We demonstrate our new approach with a newly compiled large data base for Greenland.
Generative Flow Network for Listwise Recommendation
Creators: name: Liu, Shuchang
name: Cai, Qingpeng
name: He, Zhankui
name: Sun, Bowen
name: McAuley, Julian
name: Zheng, Dong
name: Jiang, Peng
name: Gai, Kun
Publisher: name: arXiv
Year: 2023
Subjects: subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: Personalized recommender systems fulfill the daily demands of customers and boost online businesses. The goal is to learn a policy that can generate a list of items that matches the user's demand or interest. While most existing methods learn a pointwise scoring model that predicts the ranking score of each individual item, recent research shows that the listwise approach can further improve the recommendation quality by modeling the intra-list correlations of items that are exposed together. This has motivated the recent list reranking and generative recommendation approaches that optimize the overall utility of the entire list. However, it is challenging to explore the combinatorial space of list actions and existing methods that use cross-entropy loss may suffer from low diversity issues. In this work, we aim to learn a policy that can generate sufficiently diverse item lists for users while maintaining high recommendation quality. The proposed solution, GFN4Rec, is a generative method that takes the insight of the flow network to ensure the alignment between list generation probability and its reward. The key advantages of our solution are the log scale reward matching loss that intrinsically improves the generation diversity and the autoregressive item selection model that captures the item mutual influences while capturing future reward of the list. As validation of our method's effectiveness and its superior diversity during active exploration, we conduct experiments on simulated online environments as well as an offline evaluation framework for two real-world datasets.
description: 11 pages, 5 figures, 7 tables
The high-density equation of state in heavy-ion collisions: Constraints from proton flow
Creators: name: Steinheimer, Jan
name: Motornenko, Anton
name: Sorensen, Agnieszka
name: Nara, Yasushi
name: Koch, Volker
name: Bleicher, Marcus
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A set of different equations of state is implemented in the molecular dynamics part of a non-equilibrium transport simulation (UrQMD) of heavy-ion collisions. It is shown how different flow observables are affected by the density dependence of the equation of state. In particular, the effects of a phase transition at high density are explored, including an expected reduction in mean $m_T$. We also show that an increase in $v_2$ is characteristic for a strong softening of the equation of state. The phase transitions with a low coexistence density, $n_{\mathrm{CE}}<4 n_0$, show a distinct minimum in the slope of the directed flow as a function of the beam energy, which would be a clear experimental signal. By comparing our results with experimental data, we can exclude any strong phase transition at densities below $4n_0$.
description: 12 pages, 5 figures, version accepted for publication
Supersymmetric Exotic Decays of the 125 GeV Higgs Boson
Creators: name: Huang, Jinrui
name: Liu, Tao
name: Wang, Lian-Tao
name: Yu, Felix
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We reveal a set of novel decay topologies for the 125 GeV Higgs boson in supersymmetry which are initiated by its decay into a pair of neutralinos, and discuss their collider search strategies. This category of exotic Higgs decays are characterized by the collider signature: visible objects + $\mbox{${\not\! E}_{\rm T}$}$, with $\mbox{${\not\! E}_{\rm T}$}$ dominantly arising from escaping dark matter particles. Their benchmark arises naturally in the Peccei-Quinn symmetry limit of the MSSM singlet-extensions, which is typified by the co-existence of three light particles: singlet-like scalar $h_1$ and pseudoscalar $a_1$, and singlino-like neutralino $χ_1$, all with masses of $\lesssim 10$ GeV, and the generically suppression of the exotic decays of the 125 GeV Higgs boson $h_2\to h_1 h_1$, $a_1a_1$ and $χ_1χ_1$, however. As an illustration, we study the decay topology: $h_2 \to χ_1 χ_2$, where the bino-like $χ_2$ decays to $h_1 χ_1$ or $a_1 χ_1$, and $h_1/a_1 \to f\bar f$, with $f\bar f = μ^+μ^-$, $b\bar b$. In the di-muon case ($m_{h_1/a_1} \sim 1$ GeV), a statistical sensitivity of $\frac{S}{\sqrt{B}} > 6 σ$ can be achieved easily at the 8 TeV LHC, assuming $\frac{σ(pp \rightarrow W h_2)}{σ(pp \rightarrow W h_{\rm SM})} {\rm Br}(h_2 \to μ^+μ^- χ_1 χ_1)=0.1$. In the $b\bar b$ case ($m_{h_1/a_1} \sim 45$ GeV), 600 fb$^{-1}$ data at the 14 TeV LHC can lead to a statistical sensitivity of $\frac{S}{\sqrt{B}} > 5 σ$, assuming $\frac{σ(pp \rightarrow Z h_2)}{σ(pp \rightarrow Z h_{\rm SM})} {\rm Br}(h_2 \to b\bar b χ_1 χ_1)=0.5$. These exotic decays open a new avenue for exploring new physics couplings with the 125 GeV Higgs boson at colliders.
description: 6 pages, 4 figures, final version for Phys. Rev. Lett
The stability of tidally deformed neutron stars to three- and four-mode coupling
Creators: name: Venumadhav, Tejaswi
name: Zimmerman, Aaron
name: Hirata, Christopher M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: It has recently been suggested that the tidal deformation of a neutron star excites daughter p- and g-modes to large amplitudes via a quasi-static instability. This would remove energy from the tidal bulge, resulting in dissipation and possibly affecting the phase evolution of inspiralling binary neutron stars and hence the extraction of binary parameters from gravitational wave observations. This instability appears to arise because of a large three-mode interaction among the tidal mode and high-order p- and g-modes of similar radial wavenumber. We show that additional four-mode interactions enter into the analysis at the same order as the three-mode terms previously considered. We compute these four-mode couplings by finding a volume-preserving coordinate transformation that relates the energy of a tidally deformed star to that of a radially perturbed spherical star. Using this method, we relate the four-mode coupling to three-mode couplings and show that there is a near-exact cancellation between the destabilizing effect of the three-mode interactions and the stabilizing effect of the four-mode interaction. We then show that the equilibrium tide is stable against the quasi-static decay into daughter p- and g-modes to leading order. The leading deviation from the quasi-static approximation due to orbital motion of the binary is considered; while it may slightly spoil the near-cancellation, any resulting instability timescale is at least of order the gravitational-wave inspiral time. We conclude that the p-/g-mode coupling does not lead to a quasi-static instability, and does not impact the phase evolution of gravitational waves from binary neutron stars.
description: 26 pages, 4 figures, published in ApJ
Condensation and topological phase transitions in a dynamical network model with rewiring of the links
Creators: name: Ferretti, Luca
name: Mamino, Marcello
name: Bianconi, Ginestra
Publisher: name: arXiv
Year: 2013
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: Growing network models with both heterogeneity of the nodes and topological constraints can give rise to a rich phase structure. We present a simple model based on preferential attachment with rewiring of the links. Rewiring probabilities are modulated by the negative fitness of the nodes and by the constraint for the network to be a simple graph. At low temperatures and high rewiring rates, this constraint induces a Bose-Einstein condensation of paths of length 2, i.e. a new phase transition with an extended condensate of links. The phase space of the model includes further transitions in the scaling of the connected component and the degeneracy of the network.
description: 12 pages, 14 figures
title: Bücher
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 34, Nr. 4 (2005), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Spin-orbit torque generation in bilayers composed of CoFeB and epitaxial SrIrO$_{3}$ grown on an orthorhombic DyScO$_{3}$ substrate
Creators: name: Hori, Sosuke
name: Ueda, Kohei
name: Kida, Takanori
name: Hagiwara, Masayuki
name: Matsuno, Jobu
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report on the highly efficient spin-orbit torque (SOT) generation in epitaxial SrIrO$_{3}$(SIO), which is grown on an orthorhombic DyScO$_{3}$(110) substrate. By conducting harmonic Hall measurement in Co$_{20}$Fe$_{60}$B$_{20}$ (CoFeB)/SIO bilayers, we characterize two kinds of the SOTs, i.e., dampinglike (DL) and fieldlike ones to find that the former is much larger than the latter. By comparison with the Pt control sample with the same CoFeB thickness, the observed DL SOT efficiency $ξ$$_{DL}$ of SIO ($\sim$0.32) is three times higher than that of Pt ($\sim$0.093). The $ξ$$_{DL}$ is nearly constant as a function of the CoFeB thickness, suggesting that the SIO plays a crucial role in the large SOT generation. These results on the CoFeB/SIO bilayers highlight that the epitaxial SIO is promising for low-current and reliable spin-orbit torque-controlled devices.
description: arXiv admin note: text overlap with arXiv:2305.17887
title: Abbildungsnachweis ; Dienststellen der Landesdenkmalpflege
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2013

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 39, Nr. 1 (2010), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
A census of neural timescales across the mouse brain
Creators: name: Zeraati, Roxana
name: Shi, Yanliang
name: Laboratory, The International Brain
name: Levina, Anna
name: Engel, Tatiana
Publisher: name: G-Node
Year: 2024
Subjects: Computational Neuroscience
Networks and dynamical systems

description: Bernstein Conference 2024 abstract. https://bernstein-conference.de
title: Zeitschichten: Krise oder Blütezeit? Das 15./16. Jahrhundert in Bruchsal
Creators: name: Küntzel, Thomas
Publisher: name: University Library Heidelberg
Year: 2013

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 39, Nr. 4 (2010), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Uncovering neural circuit’s motifs and animal states using higher-order interactions
Creators: name: Rashid Shomali, Safura
name: Rasuli, S. Nader
name: Shimazaki, Hideaki
name: Sadeh, Sadra
Publisher: name: G-Node
Year: 2024
Subjects: Computational Neuroscience
Networks and dynamical systems

description: Bernstein Conference 2024 abstract. https://bernstein-conference.de
title: Württemberg – ein frühes Zentrum europäischer Romanzement-Produktion. Über ein außergewöhnlich vielseitiges Bindemittel
Creators: name: Köberle, Thomas
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 41, Nr. 4 (2012), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
The Demographics of Kepler's Earths and super-Earths into the Habitable Zone
Creators: name: Bergsten, Galen J.
name: Pascucci, Ilaria
name: Mulders, Gijs D.
name: Fernandes, Rachel B.
name: Koskinen, Tommi T.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Understanding the occurrence of Earth-sized planets in the habitable zone of Sun-like stars is essential to the search for Earth analogues. Yet a lack of reliable Kepler detections for such planets has forced many estimates to be derived from the close-in ($2
description: 27 pages, 12 figures, 3 tables; Accepted for publication in AJ
title: Neuerscheinungen
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 41, Nr. 4 (2012), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Rapid prototyping in spiking neural network modeling with NESTML and NEST Desktop
Creators: name: Spreizer, Sebastian
name: Linssen, Charl
name: Babu, Pooja
name: Morrison, Abigail
name: Diesmann, Markus
name: Weyers, Benjamin
Publisher: name: G-Node
Year: 2024
Subjects: Computational Neuroscience
Networks and dynamical systems

description: Bernstein Conference 2024 abstract. https://bernstein-conference.de
Local E/I Balance and Spontaneous Dynamics in Neuronal Networks
Creators: name: Agarwal, Shreya
name: Crisostomo, Richmond
name: Egert, Ulrich
name: Okujeni, Samora
Publisher: name: G-Node
Year: 2024
Subjects: Computational Neuroscience
Networks and dynamical systems

description: Bernstein Conference 2024 abstract. https://bernstein-conference.de
Control of chiral orbital currents in a colossal magnetoresistance material
Creators: name: Zhang, Yu
name: Ni, Yifei
name: Zhao, Hengdi
name: Hakani, Sami
name: Ye, Feng
name: DeLong, Lance
name: Kimchi, Itamar
name: Cao, Gang
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Colossal magnetoresistance (CMR) is an extraordinary enhancement of the electric conductivity in the presence of a magnetic field. It is conventionally associated with a field-induced spin polarization, which drastically reduces spin scattering and thus electric resistance. However, ferrimagnetic Mn3Si2Te6 is an intriguing exception to this rule: it exhibits a 7-order-of-magnitude reduction in ab-plane resistivity with a 13-Tesla anisotropy field which occur only when a magnetic polarization is avoided [1]. Here we report an exotic quantum state that is driven by ab-plane chiral orbital currents (COC) flowing along edges of MnTe6 octahedra. The c-axis orbital moments of ab-plane COC couple to the ferrimagnetic Mn spins to drastically increase the ab-plane conductivity (CMR) when an external magnetic field is aligned along the magnetic hard c-axis. Both the COC state and its CMR are extraordinarily susceptible to small DC currents exceeding a critical threshold, and a hallmark of this COC state is an exotic time-dependent, bistable switching mimicking a first-order melting transition. The control of the COC-enabled CMR and bistable switching offers a fundamentally new paradigm for quantum technologies.
description: 5 figures. The final version of this paper, which is more updated than this version, is to be published in Nature
Co-evolved structural and temporal network heterogeneity
Creators: name: Iacob, Stefan
name: Joshi, Nishant
name: Dambre, Joni
name: Zeldenrust, Fleur
Publisher: name: G-Node
Year: 2024
Subjects: Computational Neuroscience
Networks and dynamical systems

description: Bernstein Conference 2024 abstract. https://bernstein-conference.de
title: Das UNESCO-Welterbe „Prähistorische Pfahlbauten um die Alpen“ in Baden-Württemberg. Schutz und Vermittlung einer ungewöhnlichen Welterbestätte
Creators: name: Hagmann, Sabine
name: Schlichtherle, Helmut
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 43, Nr. 1 (2014), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Interval Load Forecasting for Individual Households in the Presence of Electric Vehicle Charging
Creators: name: Skala, Raiden
name: Elgalhud, Mohamed Ahmed T. A.
name: Grolinger, Katarina
name: Mir, Syed
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: Systems and Control (eess.SY)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The transition to Electric Vehicles (EV) in place of traditional internal combustion engines is increasing societal demand for electricity. The ability to integrate the additional demand from EV charging into forecasting electricity demand is critical for maintaining the reliability of electricity generation and distribution. Load forecasting studies typically exclude households with home EV charging, focusing on offices, schools, and public charging stations. Moreover, they provide point forecasts which do not offer information about prediction uncertainty. Consequently, this paper proposes the Long Short-Term Memory Bayesian Neural Networks (LSTM-BNNs) for household load forecasting in presence of EV charging. The approach takes advantage of the LSTM model to capture the time dependencies and uses the dropout layer with Bayesian inference to generate prediction intervals. Results show that the proposed LSTM-BNNs achieve accuracy similar to point forecasts with the advantage of prediction intervals. Moreover, the impact of lockdowns related to the COVID-19 pandemic on the load forecasting model is examined, and the analysis shows that there is no major change in the model performance as, for the considered households, the randomness of the EV charging outweighs the change due to pandemic.
Kwant: a software package for quantum transport
Creators: name: Groth, Christoph W.
name: Wimmer, Michael
name: Akhmerov, Anton R.
name: Waintal, Xavier
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Kwant is a Python package for numerical quantum transport calculations. It aims to be an user-friendly, universal, and high-performance toolbox for the simulation of physical systems of any dimensionality and geometry that can be described by a tight-binding model. Kwant has been designed such that the natural concepts of the theory of quantum transport (lattices, symmetries, electrodes, orbital/spin/electron-hole degrees of freedom) are exposed in a simple and transparent way: Defining a new simulation setup is very close to describing the corresponding mathematical model. Kwant offers direct support for calculations of transport properties (conductance, noise, scattering matrix), dispersion relations, modes, wave functions, various Green's functions, and out-of-equilibrium local quantities. Other computations involving tight-binding Hamiltonians can be implemented easily thanks to its extensible and modular nature. Kwant is free software available at http://kwant-project.org/.
description: 19 pages, 14 figures; extensive revisions, corresponds to published version
title: Bauprojekte der großen Heeresvermehrung 1913. Die Infanteriekasernen in Villingen und Donaueschingen
Creators: name: Cremer, Folkhard
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 43, Nr. 1 (2014), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
The Three Hundred project: Galaxy groups do not survive cluster infall
Creators: name: Haggar, Roan
name: Kuchner, Ulrike
name: Gray, Meghan E.
name: Pearce, Frazer R.
name: Knebe, Alexander
name: Yepes, Gustavo
name: Cui, Weiguang
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Galaxy clusters grow by accreting galaxies as individual objects, or as members of a galaxy group. These groups can strongly impact galaxy evolution, stripping the gas from galaxies, and enhancing the rate of galaxy mergers. However, it is not clear how the dynamics and structure of groups are affected when they interact with a large cluster, or whether all group members necessarily experience the same evolutionary processes. Using data from TheThreeHundred project, a suite of 324 hydrodynamical resimulations of large galaxy clusters, we study the properties of 1340 groups passing through a cluster. We find that half of group galaxies become gravitationally unbound from the group by the first pericentre, typically just 0.5-1 Gyr after cluster entry. Most groups quickly mix with the cluster satellite population; only 8% of infalling group haloes later leave the cluster, although for nearly half of these, all of their galaxies have become unbound, tidally disrupted or merged into the central by this stage. The position of galaxies in group-centric phase space is also important -- only galaxies near the centre of a group ($r\lesssim0.7R_{200}$) remain bound once a group is inside a cluster, and slow-moving galaxies in the group centre are likely to be tidally disrupted, or merge with another galaxy. This work will help future observational studies to constrain the environmental histories of group galaxies. For instance, groups observed inside or nearby to clusters have likely approached very recently, meaning that their galaxies will not have experienced a cluster environment before.
description: 21 pages, 11 figures, published in MNRAS. v2: fixed inconsistent notation
Spontaneous motion and deformation of a self-propelled droplet
Creators: name: Yoshinaga, Natsuhiko
Publisher: name: arXiv
Year: 2013
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: The time evolution equation of motion and shape are derived for a self-propelled droplet driven by a chemical reaction. The coupling between the chemical reaction and motion makes an inhomogeneous concentration distribution as well as a surrounding flow leading to the instability of a stationary state. The instability results in spontaneous motion by which the shape of the droplet deforms from a sphere. We found that the self-propelled droplet is elongated perpendicular to the direction of motion and is characterized as a pusher.
description: 16 pages, 6 figures
Modified metrics of acoustic black holes: A review
Creators: name: Anacleto, M. A.
name: Brito, F. A.
name: Passos, E.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this brief review, we will address acoustic black holes arising from quantum field theory in the Lorentz-violating and non-commutative background. Thus, we consider canonical acoustic black holes with effective metrics for the purpose of investigating Hawking radiation and entropy. We show that due to the generalized uncertainty principle and the modified dispersion relation, the Hawking temperature is regularized, that is, free from the singularity when the horizon radius goes to zero. In addition, we also find logarithmic corrections in the leading order for entropy.
description: 17 pages, 2 figures. arXiv admin note: text overlap with arXiv:2212.13850, arXiv:2112.13573
Enhanced simulations of whole-brain dynamics using hybrid resting-state structural connectomes
Creators: name: Manos, Thanos
name: Diaz-Pier, Sandra
name: Fortel, Igor
name: Driscoll, Ira
name: Zhan, Liang
name: Leow, Alex
Publisher: name: G-Node
Year: 2024
Subjects: Computational Neuroscience
Networks and dynamical systems

description: Bernstein Conference 2024 abstract. https://bernstein-conference.de
Microscopic mechanism for intrinsic nonlinear anomalous Hall conductivity in noncollinear antiferromagnetic metals
Creators: name: Kirikoshi, Akimitsu
name: Hayami, Satoru
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We theoretically investigate an intrinsic nonlinear anomalous Hall effect (INAHE) in space-time ($\mathcal{PT}$) symmetric antiferromagnetic metals. The INAHE is characterized by an asymmetric and non-dissipative part of the second-order electric conductivity tensor in the clean limit in contrast to the Drude-type symmetric conductivity tensor with dissipation. By introducing a multipole description, we show that the emergence of the INAHE is due to active odd-parity magnetic quadrupoles or magnetic toroidal dipoles under magnetic orderings. In order to clarify the microscopic origin of the INAHE, we specifically consider a fundamental tight-binding model of a three-dimensional tetragonal system. We demonstrate that the INAHE arises from the effective coupling between magnetic ordering and antisymmetric spin--orbit interaction. We also discuss essential electron hopping paths driving the INAHE.
description: 13 pages, 8 figures
Towards Fairness in Personalized Ads Using Impression Variance Aware Reinforcement Learning
Creators: name: Timmaraju, Aditya Srinivas
name: Mashayekhi, Mehdi
name: Chen, Mingliang
name: Zeng, Qi
name: Fettes, Quintin
name: Cheung, Wesley
name: Xiao, Yihan
name: Kannadasan, Manojkumar Rangasamy
name: Tripathi, Pushkar
name: Gahagan, Sean
name: Bogen, Miranda
name: Roudani, Rob
Publisher: name: arXiv
Year: 2023
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: Variances in ad impression outcomes across demographic groups are increasingly considered to be potentially indicative of algorithmic bias in personalized ads systems. While there are many definitions of fairness that could be applicable in the context of personalized systems, we present a framework which we call the Variance Reduction System (VRS) for achieving more equitable outcomes in Meta's ads systems. VRS seeks to achieve a distribution of impressions with respect to selected protected class (PC) attributes that more closely aligns the demographics of an ad's eligible audience (a function of advertiser targeting criteria) with the audience who sees that ad, in a privacy-preserving manner. We first define metrics to quantify fairness gaps in terms of ad impression variances with respect to PC attributes including gender and estimated race. We then present the VRS for re-ranking ads in an impression variance-aware manner. We evaluate VRS via extensive simulations over different parameter choices and study the effect of the VRS on the chosen fairness metric. We finally present online A/B testing results from applying VRS to Meta's ads systems, concluding with a discussion of future work. We have deployed the VRS to all users in the US for housing ads, resulting in significant improvement in our fairness metric. VRS is the first large-scale deployed framework for pursuing fairness for multiple PC attributes in online advertising.
description: 11 pages, 7 figure, KDD 2023
Estimating flexible across-area communication with neurally-constrained RNNs
Creators: name: Barbosa, Joao
name: Valente, Adrian
name: Brincat, Scot L.
name: Miller, Earl K.
name: Ostojic, Srdjan
Publisher: name: G-Node
Year: 2024
Subjects: Computational Neuroscience
Networks and dynamical systems

description: Bernstein Conference 2024 abstract. https://bernstein-conference.de
Digital Twin and Artificial Intelligence Incorporated With Surrogate Modeling for Hybrid and Sustainable Energy Systems
Creators: name: Khan, Abid Hossain
name: Omar, Salauddin
name: Mushtary, Nadia
name: Verma, Richa
name: Kumar, Dinesh
name: Alam, Syed
Publisher: name: arXiv
Year: 2022
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Surrogate modeling has brought about a revolution in computation in the branches of science and engineering. Backed by Artificial Intelligence, a surrogate model can present highly accurate results with a significant reduction in computation time than computer simulation of actual models. Surrogate modeling techniques have found their use in numerous branches of science and engineering, energy system modeling being one of them. Since the idea of hybrid and sustainable energy systems is spreading rapidly in the modern world for the paradigm of the smart energy shift, researchers are exploring the future application of artificial intelligence-based surrogate modeling in analyzing and optimizing hybrid energy systems. One of the promising technologies for assessing applicability for the energy system is the digital twin, which can leverage surrogate modeling. This work presents a comprehensive framework/review on Artificial Intelligence-driven surrogate modeling and its applications with a focus on the digital twin framework and energy systems. The role of machine learning and artificial intelligence in constructing an effective surrogate model is explained. After that, different surrogate models developed for different sustainable energy sources are presented. Finally, digital twin surrogate models and associated uncertainties are described.
Freely Falling Observer and Black Hole Radiation
Creators: name: Kim, Wontae
name: Son, Edwin J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We find radiation in an infalling frame and present an explicit analytic evidence of the failure of no drama condition by showing that an infalling observer finds an infinite negative energy density at the event horizon. The negative and positive energy density regions are divided by the newly defined zero-energy curve. The evaporating black hole is surrounded by the negative energy which can also be observed in the infalling frame.
description: 10 pages, 1 figure, version published in MPLA
title: Eva Lenneis, Rosenburg im Kamptal, Niederösterreich. Ein Sonderplatz der älteren Linearbandkeramik, 2009
Creators: name: Weller, Ulrike
Publisher: name: University Library Heidelberg
Year: 2013

description: Rezension zu: Eva Lenneis, Rosenburg im Kamptal, Niederösterreich. Ein Sonderplatz der älteren Linearbandkeramik. Mit Beiträgen von Otto Brinkkemper, Otto Cichocki, Christa Frank, Alfred Galik, Michael Götzinger, Inna Mateiciucová, Manfred Schmitzberger, Peter Stadler und Spyridon Verginis (†). Universitätsforschungen zur Prähistorischen Archäologie 164. Aus dem Institut für Ur- und Frühgeschichte der Universität Wien. Bonn 2009. Verlag Dr. Rudolf Habelt GmbH, Bonn. ISBN 978-7749-3575-4.
Excitatory and inhibitory neurons exhibit distinct roles for task learning, temporal scaling, and working memory in recurrent spiking neural network models of neocortex.
Creators: name: Ayyılmaz, Ulaş İ.
name: Krishnan, Antara G.
name: Zhu, Yuqing
Publisher: name: G-Node
Year: 2024
Subjects: Computational Neuroscience
Networks and dynamical systems

description: Bernstein Conference 2024 abstract. https://bernstein-conference.de
On the Black Holes in alternative theories of gravity: The case of non-linear massive gravity
Creators: name: Arraut, Ivan
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: I derive general conditions in order to explain the origin of the Vainshtein radius inside dRGT. The set of equations, which I have called "Vainshtein" conditions are extremal conditions of the dynamical metric ($g_{μν}$) containing all the degrees of freedom of the theory. The Vainshtein conditions are able to explain the coincidence between the Vainshtein radius in dRGT and the scale $r_0=\left(\frac{3}{2}r_s r_Λ^2\right)^{1/3}$, obtained naturally from the Schwarzschild de-Sitter (S-dS) space inside General Relativity (GR). In GR, this scale was interpreted as the maximum distance in order to get bound orbits. The same scale corresponds to the static observer position if we want to define the black hole temperature in an asymptotically de-Sitter space. In dRGT, the scale marks a limit after which the extra degrees of freedom of the theory become relevant.
description: Final version to appear at Int.J.Mod.Phys. D. arXiv admin note: substantial text overlap with arXiv:1305.0475
title: Bilder der Klimamanipulation. Zur bildrhetorischen Konstitution von „Natur“ und „Technik“ bei Climate Engineering
Creators: name: Fernow, Hannes
name: Bräunche, Melanie
name: Uther, Stephanie
Publisher: name: University Library Heidelberg
Year: 2013

description: Die Erforschung und Entwicklung neuer Technologien bewirkt, dass sich Natur- und Technikverständnisse im Laufe der Zeit wandeln. Gleichzeitig können komplexe technologische Vorhaben an die Grenzen des begrifflichen Verstehens stoßen: Potenzielle technologische „Zukünfte“ werden daher oft in sprachlichen und visuellen Bildern dargestellt, die selbst wiederum auf die Art und Weise der technischen Gestaltung der Natur zurückwirken können. Dieser wechselseitige Konstitutionsprozess zeigt sich gegenwärtig auch in der visuellen und sprachlichen Darstellung des Climate Engineerings (CE). Dabei handelt es sich um Ideen und Konzepte zu großskaligen, technikgestützten Eingriffen in das Klima, die dem anthropogenen Klimawandel entgegenwirken sollen. Diese Studie stellt eine erste explorative Analyse über die in den Medien transportierten Bild- und Metaphern-konstruktionen zu CE-Technologien in Großbritannien, Deutschland und den USA dar. Dabei wird hinterfragt, welche Natur- und Technikverständnisse diesen Bildern und Metaphern zugrunde liegen und wie die Darstellungen schon jetzt Einfluss auf die potenzielle Entwicklung und Anwendung der Technologien nehmen können.
description: Forschungsansatz, -methode oder -verfahren: hermeneutisch; empirisch; explorativ
description: Forum Marsilius-Kolleg, Bd. 8 (2013), Beginn und Erscheinungsfrequenz: Jahr: 2012
Paederus (Harpopaederus) konfuzius Willers 2001
Creators: name: Assing, Volker
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Paederus
Paederus konfuzius

description: Paederus (Harpopaederus) konfuzius WILLERS, 2001 (Map 3) Paederus konfuzius WILLERS, 2001b: 3 ff.; partim. T y p e m a t e r i a l e x a m i n e d Holotype 3: " China: Shaanxi, Qin Ling Shan, 108.47E, 33.51N, Mountain W Pass at Autoroute km 70, 47 km S Xian, 2300-2500 m, sifted, 26.- 30.08.1995, leg. A. Pütz / Holotypus 3 Paederus konfuzius n. sp., des. Willers 9.1999 / Paederus konfuzius Willers, det. V. Assing 2015" (cAss). Paratypes: 1♀ [teneral]: same locality and date as holotype, but leg. Schülke (cSch); 1♀: same locality and date as holotype, but leg. Wrase (cSch); 13: " CHINA (Shaanxi) Qin Ling Shan, 107.56E, 33.45N, autoroute km 93 S Zhouzhi, 108 km SW Xian, mount. forest, 1650 m, 1.-2.IX.95 Wrase / Paratypus ♀ [sic] Paederus konfuzius n. sp., des. Willers 9.1999 / Paederus agnatus Eppelsheim, det. V. Assing 2015" (cSch); 13: " China: Shaanxi, Qin Ling Shan, 107.56E, 33.45N, Autoroute km 93 S Zhouzhi, 108 km SW Xian, Mountain Forrest [sic], sifted, 1650 m, 1.- 2.09.1995, leg. M. Schülke / Paratypus 3 Paederus konfuzius n. sp., des. Willers 9.1999 / Paederus agnatus Eppelsheim, det. V. Assing 2015" (cSch). A d d i t i o n a l m a t e r i a l e x a m i n e d China: S h a a n x i: 233, Xunyangba, 1.-3.VII.2005, leg. Jeniš (cAss). C o m m e n t: The original description of P. konfuzius is based on thirteen type specimens from three localities in the Qinling Shan, Shaanxi (WILLERS 2001b). The specimens from one of the localities, at least five paratypes, are not conspecific with the holotype, but belong to P. agnatus. The record from the Taibai Shan is based on three females and consequently somewhat uncertain. PENG et al. (2015) reported additional localities from the Qinling Shan. LI & ZHOU (2007) erroneously reported the species also from Gansu and Sichuan (PENG et al. 2015). Confirmed records are known only from Shaanxi (Map 3).
description: Published as part of Assing, Volker, 2015, On the Harpopaederus fauna of China (Coleoptera: Staphylinidae: Paederinae), pp. 163-190 in Linzer biologische Beiträge 47 (1) on page 166, DOI: 10.5281/zenodo.5414042
description: {"references": ["WILLERS J. (2001 b): Neubeschreibungen und Synonyme chinesischer Arten der Gattung Paederus s. l. (Coleoptera: Staphylinidae). - Stuttgarter Beitrage zur Naturkunde, Serie A (Biologie) 625: 1 - 22.", "PENG Z., LI L. - Z. & M. - J. ZHAO (2015): New data on the subgenus Harpopaederus of the genus Paederus (Coleoptera: Staphylinidae: Paederinae) of mainland China. - ZooKeys 495: 143 - 153."]}
Identifying the impact of local connectivity features on network dynamics
Creators: name: Shao, Yuxiu
name: Dahmen, David
name: Recanatesi, Stefano
name: Shea-Brow, Eric
name: Ostojic, Srdjan
Publisher: name: G-Node
Year: 2024
Subjects: Computational Neuroscience
Networks and dynamical systems

description: Bernstein Conference 2024 abstract. https://bernstein-conference.de
Algebraic geometry and stability for integrable systems
Creators: name: Izosimov, Anton
Publisher: name: arXiv
Year: 2013
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Mathematical Physics (math-ph)
subject: Algebraic Geometry (math.AG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In 1970s, a method was developed for integration of nonlinear equations by means of algebraic geometry. Starting from a Lax representation with spectral parameter, the algebro-geometric method allows to solve the system explicitly in terms of theta functions of Riemann surfaces. However, the explicit formulas obtained in this way fail to answer qualitative questions such as whether a given singular solution is stable or not. In the present paper, the problem of stability for equilibrium points is considered, and it is shown that this problem can also be approached by means of algebraic geometry.