cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Detection and characterization of spin-orbit resonances in the advanced gravitational wave detectors era
Creators: name: Afle, Chaitanya
name: Gupta, Anuradha
name: Gadre, Bhooshan
name: Kumar, Prayush
name: Demos, Nick
name: Lovelace, Geoffrey
name: Choi, Han Gil
name: Lee, Hyung Mok
name: Mitra, Sanjit
name: Boyle, Michael
name: Hemberger, Daniel A.
name: Kidder, Lawrence E.
name: Pfeiffer, Harald P.
name: Scheel, Mark A.
name: Szilagyi, Bela
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper, we test the performance of templates in detection and characterization of Spin-orbit resonant (SOR) binaries. We use precessing SEOBNRv3 waveforms as well as {\it four} numerical relativity (NR) waveforms to model GWs from SOR binaries and filter them through IMRPhenomD, SEOBNRv4 (non-precessing) and IMRPhenomPv2 (precessing) approximants. We find that IMRPhenomD and SEOBNRv4 recover only $\sim70\%$ of injections with fitting factor (FF) higher than 0.97 (or 90\% of injections with ${\rm FF} >0.9$).However, using the sky-maxed statistic, IMRPhenomPv2 performs magnificently better than their non-precessing counterparts with recovering $99\%$ of the injections with FFs higher than 0.97. Interestingly, injections with $Δϕ= 180^{\circ}$ have higher FFs ($Δϕ$ is the angle between the components of the black hole spins in the plane orthogonal to the orbital angular momentum) as compared to their $Δϕ=0^{\circ}$ and generic counterparts. This implies that we will have a slight observation bias towards $Δϕ=180^{\circ}$ SORs while using non-precessing templates for searches. All template approximants are able to recover most of the injected NR waveforms with FFs $>0.95$. For all the injections including NR, the error in estimating chirp mass remains below $<10\%$ with minimum error for $Δϕ= 180^{\circ}$ resonant binaries. The symmetric mass ratio can be estimated with errors below $15\%$. The effective spin parameter $χ_{\rm eff}$ is measured with maximum absolute error of 0.13. The in-plane spin parameter $χ_p$ is mostly underestimated indicating that a precessing signal will be recovered as a relatively less precessing signal. Based on our findings, we conclude that we not only need improvements in waveform models towards precession and non-quadrupole modes but also better search strategies for precessing GW signals.
description: 27 pages, 15 figures. Abstract shortened due to word limit
Forecasting Session
Creators: name: Meltzer, Allan
Publisher: name: Carnegie Mellon University
Year: 1993
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: I expect Michael Darby invited me to participate knowing my views of forecasting, expressed eleven years ago in my Presidential address to this association. I mill summarize them in two sentences - FIRST (1) - Economics is not the science that provides accurate quarterly or annual forecasts of GDP, inflation or other macro variables SECOND (2) - There is no such science.
Measurements of the $γ_{v} p \rightarrow p' π^{+} π^{-}$ cross section with the CLAS detector for $0.4$ GeV$^{2}$ $< Q^{2}
Creators: name: Fedotov, G. V.
name: Skorodumina, Iu. A.
name: Burkert, V. D.
name: Gothe, R. W.
name: Hicks, K.
name: Mokeev, V. I.
name: Collaboration, the CLAS
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: New results on the single-differential and fully-integrated cross sections for the process $γ_{v} p \rightarrow p' π^{+} π^{-}$ are presented. The experimental data were collected with the CLAS detector at Jefferson Laboratory. Measurements were carried out in the kinematic region of the reaction invariant mass $W$ from 1.3 to 1.825 GeV and the photon virtuality $Q^2$ from 0.4 to 1.0 GeV$^2$. The cross sections were obtained in narrow $Q^{2}$ bins (0.05 GeV$^{2}$) with the smallest statistical uncertainties achieved in double-pion electroproduction experiments to date. The results were found to be in agreement with previously available data where they overlap. A preliminary interpretation of the extracted cross sections, which was based on a phenomenological meson-baryon reaction model, revealed substantial relative contributions from nucleon resonances. The data offer promising prospects to improve knowledge on the $Q^{2}$-evolution of the electrocouplings of most resonances with masses up to $\sim$1.8 GeV.
description: 22 pages, 22 figures, will be sent to Phys. Rev. C
Adaptive Energy-aware Scheduling of Dynamic Event Analytics across Edge and Cloud Resources
Creators: name: Ghosh, Rajrup
name: Komma, Siva Prakash Reddy
name: Simmhan, Yogesh
Publisher: name: arXiv
Year: 2018
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: The growing deployment of sensors as part of Internet of Things (IoT) is generating thousands of event streams. Complex Event Processing (CEP) queries offer a useful paradigm for rapid decision-making over such data sources. While often centralized in the Cloud, the deployment of capable edge devices on the field motivates the need for cooperative event analytics that span Edge and Cloud computing. Here, we identify a novel problem of query placement on edge and Cloud resources for dynamically arriving and departing analytic dataflows. We define this as an optimization problem to minimize the total makespan for all event analytics, while meeting energy and compute constraints of the resources. We propose 4 adaptive heuristics and 3 rebalancing strategies for such dynamic dataflows, and validate them using detailed simulations for 100 - 1000 edge devices and VMs. The results show that our heuristics offer O(seconds) planning time, give a valid and high quality solution in all cases, and reduce the number of query migrations. Furthermore, rebalance strategies when applied in these heuristics have significantly reduced the makespan by around 20 - 25%.
description: 11 pages, 7 figures
The Exact Renormalisation Group and Approximate Solutions
Creators: name: Morris, Tim R.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the structure of Polchinski's formulation of the flow equations for the continuum Wilson effective action. Reinterpretations in terms of I.R. cutoff greens functions are given. A promising non-perturbative approximation scheme is derived by carefully taking the sharp cutoff limit and expanding in `irrelevancy' of operators. We illustrate with two simple models of four dimensional $λφ^4$ theory: the cactus approximation, and a model incorporating the first irrelevant correction to the renormalized coupling. The qualitative and quantitative behaviour give confidence in a fuller use of this method for obtaining accurate results.
description: 49 pages (with figures), Plain TeX, uses psfig, 7 postscript figures appended as uuencoded compressed tar file, SHEP 92/93-27, CERN-TH.6977/93, Note Added with more complete comparison to earlier work
Prognostic regression models of life expectancy after diagnosis of Alzheimer’s disease – a 20-year follow-up
Creators: name: Wattmo, Carina
name: Londos, Elisabet
Publisher: name: F1000 Research Limited
Year: 2019

description: The present study aimed to determine characteristics that might affect survival times in Alzheimer’s disease (AD) patients treated with cholinesterase inhibitors in clinical practice, and create statistical models of estimated life-span after AD diagnosis.

The survival time after a diagnosis of AD could be predicted with a high degree of explanation using multivariate regression models including sociodemographic and clinical factors. These clinically relevant prognostic models can be used to estimate life expectancy for AD patients.
title: The Goat Island Rockshelter: New Light From Old Legacies (Part 2)
Creators: name: Chilton, Elizabeth S.
Publisher: name: University of Massachusetts Amherst
Year: 1991
Subjects: subject: Anthropology
subject: FOS: Sociology

description: Major syntheses of Hudson Valley prehistory have ignored archaeological sites located and tested by Dr. Mary Butler as part of the Hudson Valley Archaeological Survey (1939-1940). Since many of the sites were multicomponent and unstratified, investigators believed they could provide little new information on culture history in the region. A careful evaluation of one of the 45 sites investigated by the Survey, the Goat Island Rockshelter, in Dutchess County, New York, demonstrates the potential contribution to knowledge offered by previously excavated collections. A detailed materials analysis (including a prehistoric ceramic attribute analysis), and the original field notes and drawings, support the hypothesis of the presence of the Early-Middle Woodland Bushkill complex in the Hudson Valley. The ceramic remains pose other interesting challenges to current understanding of Hudson Valley prehistory.
Flow-Based Combinatorial Chance Constraints
Creators: name: Cire, Andre A.
name: Coban, Elvin
name: Willem-Jan Van Hoeve
Publisher: name: Carnegie Mellon University
Year: 2012
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: We study stochastic variants of flow-based global constraints as combinatorial chance constraints. As a specific case study, we focus on the stochastic weighted alldifferent constraint. We first show that determining the consistency of this constraint is NP-hard. We then show how the combinatorial structure of the all different constraint can be used to define chance-based filtering, and to compute a policy. Our propagation algorithm can be extended immediately to related flow-based constraints such as the weighted cardinality constraint. The main benefits of our approach are that our chance-constrained global constraints can be integrated naturally in classical deterministic CP systems, and are more scalable than existing approaches for stochastic constraint programming.
Supplementary document for Cycle-to-cycle analysis for high-repeatability optical-heterodyne interferometry - 7250473.pdf
Creators: name: Kato, Naoaki
name: Takiguchi, Yu
name: Nakamura, Kazuhiro
name: Tanaka, Hiroshi
Publisher: name: Optica Publishing Group
Year: 2024
Subjects: Uncategorized

description: Supplemental document
Perceptions of Audio-Visual Impact Events in Younger and Older Adults
Creators: name: Bak, Katherine
name: Chan, George S.W.
name: Schutz, Michael
name: Campos, Jennifer L.
Publisher: name: Brill Online
Year: 2021
Subjects: subject: 170112 Sensory Processes, Perception and Performance
subject: FOS: Psychology

description: Previous studies have examined whether audio-visual integration changes in older age, with some studies reporting age-related differences and others reporting no differences. Most studies have either used very basic and ambiguous stimuli (e.g., flash/beep) or highly contextualized, causally related stimuli (e.g., speech). However, few have used tasks that fall somewhere between the extremes of this continuum, such as those that include contextualized, causally related stimuli that are not speech-based; for example, audio-visual impact events. The present study used a paradigm requiring duration estimates and temporal order judgements (TOJ) of audio-visual impact events. Specifically, the Schutz–Lipscomb illusion, in which the perceived duration of a percussive tone is influenced by the length of the visual striking gesture, was examined in younger and older adults. Twenty-one younger and 21 older adult participants were presented with a visual point-light representation of a percussive impact event (i.e., a marimbist striking their instrument with a long or short gesture) combined with a percussive auditory tone. Participants completed a tone duration judgement task and a TOJ task. Five audio-visual temporal offsets (−400 to +400 ms) and five spatial offsets (from −90 to +90°) were randomly introduced. Results demonstrated that the strength of the illusion did not differ between older and younger adults and was not influenced by spatial or temporal offsets. Older adults showed an ‘auditory first bias’ when making TOJs. The current findings expand what is known about age-related differences in audio-visual integration by considering them in the context of impact-related events.
The strongest experimental constraints on SU(5)xU(1) supergravity models
Creators: name: Lopez, J.
name: Nanopoulos, D.
name: Park, G.
name: Zichichi, A.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider a class of well motivated string-inspired flipped $SU(5)$ supergravity models which include four supersymmetry breaking scenarios: no-scale, strict no-scale, dilaton, and special dilaton, such that only three parameters are needed to describe all new phenomena $(m_t,\tanβ,m_{\tilde g})$. We show that the LEP precise measurements of the electroweak parameters in the form of the $ε_1$ variable, and the CLEOII allowed range for $\bsg$ are at present the most important experimental constraints on this class of models. For $m_t\gsim155\,(165)\GeV$, the $ε_1$ constraint (at 90(95)\%CL) requires the presence of light charginos ($m_{χ^\pm_1}\lsim50-100\GeV$ depending on $m_t$). Since all sparticle masses are proportional to $m_{\tilde g}$, $m_{χ^\pm_1}\lsim100\GeV$ implies: $m_{χ^0_1}\lsim55\GeV$, $m_{χ^0_2}\lsim100\GeV$, $m_{\tilde g}\lsim360\GeV$, $m_{\tilde q}\lsim350\,(365)\GeV$, $m_{\tilde e_R}\lsim80\,(125)\GeV$, $m_{\tilde e_L}\lsim120\,(155)\GeV$, and $m_{\tildeν}\lsim100\,(140)\GeV$ in the no-scale (dilaton) flipped $SU(5)$ supergravity model. The $\bsg$ constraint excludes a significant fraction of the otherwise allowed region in the $(m_{χ^\pm_1},\tanβ)$ plane (irrespective of the magnitude of the chargino mass), while future experimental improvements will result in decisive tests of these models. In light of the $ε_1$ constraint, we conclude that the outlook for chargino and selectron detection at LEPII and at HERA is quite favorable in this class of models.
description: CTP-TAMU-40/93, Latex, 13 pages, 10 figures (available as uuencoded 0.963MB file from me@cryptons.tamu.edu)
Non-existence of Hopf orders for a twist of the alternating and symmetric groups
Creators: name: Cuadra, Juan
name: Meir, Ehud
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Algebra (math.QA)
subject: Rings and Algebras (math.RA)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 16T05

description: We prove the non-existence of Hopf orders over number rings for two families of complex semisimple Hopf algebras. They are constructed as Drinfel'd twists of group algebras for the following groups: $A_n$, the alternating group on $n$ elements, with $n \geq 5$; and $S_{2m}$, the symmetric group on $2m$ elements, with $m \geq 4$ even. The twist for $A_n$ arises from a $2$-cocycle on the Klein four-group contained in $A_4$. The twist for $S_{2m}$ arises from a $2$-cocycle on a subgroup generated by certain transpositions which is isomorphic to $\mathbb{Z}_2^m$. This provides more examples of complex semisimple Hopf algebras that can not be defined over number rings. As in the previous family known, these Hopf algebras are simple.
description: Final version. To appear in J. London Math. Soc
Floating and Interdependence: Comment on Jacob Dreyer's Summary of Current Issues
Creators: name: Meltzer, Allan
Publisher: name: Carnegie Mellon University
Year: 2004
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: Usually economists and policymakers complain that prices and particularly wages do not respond quickly enough or do not change enough to clear markets. When the discussion turns to exchange rates, this complaint is reversed. Policymakers, and some economists, complain that exchange rates are "too volatile" — change too much, too often and too quickly. Of course, inflexible vages and highly flexible exchange rates are not unrelated in a general equilibrium model. If wages are more flexible exchange rates are less volatile. Relatively constant policies that require fewer adjustments of beliefs, also require fewer adjustments of prices and, therefore, reduce the volatility of exchange rates.
title: ADCO, Cartulaire des Dominicains de Dijon (1286), Cart. 221 (H 53), 170 folios, f. 0232
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP

description: Cartulaire des Dominicains de Dijon (1286), Archives départementales de la Côte-d'Or, Cart. 221 (H 53), 170 folios. Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire des Dominicains de Dijon (1286), Archives départementales de la Côte-d'Or, Cart. 221 (H 53), 170 folios, f. 0232, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: Dijon
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb15250518p
description: Provenance: http://www.wikidata.org/entity/Q7003
description: Provenance: http://www.idref.fr/02643413X/id
description: Provenance: https://www.geonames.org/6453767
Cavity Optomechanics
Creators: name: Kippenberg, T. J.
name: Vahala, K. J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The coupling of mechanical and optical degrees of freedom via radiation pressure has been a subject of early research in the context of gravitational wave detection. Recent experimental advances have allowed studying for the first time the modifications of mechanical dynamics provided by radiation pressure. This paper reviews the consequences of back-action of light confined in whispering-gallery dielectric micro-cavities, and presents a unified treatment of its two manifestations: notably the parametric instability (parametric amplification) and radiation pressure back-action cooling. Parametric instability offers a novel "photonic clock" which is driven purely by the pressure of light. In contrast, radiation pressure cooling can surpass existing cryogenic technologies and offers cooling to phonon occupancies below unity and provides a route towards cavity Quantum Optomechanics
D1.6 International Cooperation Strategy
Creators: name: EU-PolarNet Consortium
Publisher: name: Zenodo
Year: 2016

description: EU-PolarNet supports the implementation of the Transatlantic Research Alliance launched by the EU, US and Canada with the Galway declaration of 24 May 2013 by assisting the project partners in cooperating with US and Canadian research organisations and networks. It supports the European Commission in the “Trilateral EU-US-Canada Working Group” which explores potential areas of trilateral scientific cooperation in Arctic Research. The purpose of the D1.6 “International cooperation strategy” is to identify the relevant global partners to establish and secure a reliable cooperation for the benefit of European Polar Research. It identifies the important partners at a country level and not at an organisational level.
PlayeRank: data-driven performance evaluation and player ranking in soccer via a machine learning approach
Creators: name: Pappalardo, Luca
name: Cintia, Paolo
name: Ferragina, Paolo
name: Massucco, Emanuele
name: Pedreschi, Dino
name: Giannotti, Fosca
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applications (stat.AP)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: The problem of evaluating the performance of soccer players is attracting the interest of many companies and the scientific community, thanks to the availability of massive data capturing all the events generated during a match (e.g., tackles, passes, shots, etc.). Unfortunately, there is no consolidated and widely accepted metric for measuring performance quality in all of its facets. In this paper, we design and implement PlayeRank, a data-driven framework that offers a principled multi-dimensional and role-aware evaluation of the performance of soccer players. We build our framework by deploying a massive dataset of soccer-logs and consisting of millions of match events pertaining to four seasons of 18 prominent soccer competitions. By comparing PlayeRank to known algorithms for performance evaluation in soccer, and by exploiting a dataset of players' evaluations made by professional soccer scouts, we show that PlayeRank significantly outperforms the competitors. We also explore the ratings produced by {\sf PlayeRank} and discover interesting patterns about the nature of excellent performances and what distinguishes the top players from the others. At the end, we explore some applications of PlayeRank -- i.e. searching players and player versatility --- showing its flexibility and efficiency, which makes it worth to be used in the design of a scalable platform for soccer analytics.
Moments of the Virtual Photon Structure Function
Creators: name: Kim, Sun Myong
name: Walsh, Thomas F.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The photon structure function is a useful testing ground for QCD. It is perturbatively computable apart from a contribution from what is usually called the hadronic component of the photon. There have been many proposals for this nonperturbative part of the real photon structure function. By studying moments of the virtual photon structure function, we explore the extent to which these proposed nonperturbative contributions can be identified experimentally.
description: LaTeX, 16 pages + 14 compressed and uuencoded postscript figures, UMN-TH-1111/92
title: ADCO, Cinquième cartulaire de Saint-Étienne de Dijon (1664), Cart. 28 (G 132), 258 folios, f. 00264
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: cartulaire

description: Cinquième cartulaire de Saint-Étienne de Dijon (1664), Archives départementales de la Côte-d'Or, Cart. 28 (G 132), 258 folios, f. 00264, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cinquième cartulaire de Saint-Étienne de Dijon (1664), Archives départementales de la Côte-d'Or, Cart. 28 (G 132), 258 folios, f. 00264, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Nucleon and Nucleon to Delta Axial form factors from Lattice QCD
Creators: name: Alexandrou, C.
name: Koutsou, G.
name: Leontiou, Th.
name: Negele, J. W.
name: Tsapalis, A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present results on the nucleon axial vector form factors $G_A(q^2)$ and $G_p(q^2)$ in the quenched theory and using two degenerate flavors of dynamical Wilson fermions for momentum transfer squared from about 0.1 to about 2 GeV^2 and for pion masses in the range of 380 to 600 MeV. We also present results on the corresponding N to Delta axial vector transition form factors $C_5^A(q^2)$ and $C_6^A(q^2)$ using, in addition to Wilson fermions, domain wall valence quarks and dynamical staggered sea quarks provided by the MILC collaboration.
description: 7 pages, 4 figures, talk presented at the XXV International Symposium on Lattice Field Theory, July 30 - August 4 2007, Regensburg, Germany
Manuscript: Competitive dominance constrained by spatial structure: bi-stability in the case of an ant community in a tropical ecosystem
Creators: name: Perfecto, Ivette
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 310302
subject: Community ecology (excl. invasive species ecology)

description: This document contains a Read-Only manuscript.We analyze a system of diffuse competition in an ant community in a coffee agroecosystem. The community is constrained by space since the dominant competitor (Azteca sericeasur) has a limited range of influence within which it excludes other species, but outside that range, the other species may persist. We use a simple dynamic model in which variable A, the dominant competitor, competes strongly with variable S, the collection of all other species in the system, the latter acting as a strong competitor in the context of diffuse competition. Two qualitatively distinct outcomes are expected depending on the strength of competition: 1) a simple monotonic increase in species richness as distance from the Azteca nest increases, or 2) a range of distance from the nest in which there is bi-stability, bookended by critical transitions. Studying five nests in wet and dry seasons over a two-year period, we find evidence for bi-stability.
Flexible Milk-Runs for Stochastic Vehicle Routing
Creators: name: Peterson, Ben
name: Willem-Jan Van Hoeve
name: Kekre, Sham
name: Debo, Laurens
Publisher: name: Carnegie Mellon University
Year: 1999
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: We study a vehicle routing problem with stochastic demands in which the goal is to find an optimal set of vehicle routes, such that the capacity of each vehicle is not exceeded with a given probability. We introduce ‘flexible milk-runs’, or flex-runs, to model this problem as a set covering problem to find (near-)optimal solutions. We apply our methodology to design new freight routes for the North-American division of the Bosch/Siemens Home Appliances Corporation. Our computational experiments indicate an expected transportation cost reduction of up to 25%, while at the same time the new routes realize overall increase in robustness with respect to demand fluctuations.
Magnetotransport in multi-Weyl semimetals: A kinetic theory approach
Creators: name: Dantas, Renato M. A.
name: Peña-Benitez, Francisco
name: Roy, Bitan
name: Surówka, Piotr
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the longitudinal magnetotransport in three-dimensional multi-Weyl semimetals, constituted by a pair of (anti)-monopole of arbitrary integer charge ($n$), with $n=1,2$ and $3$ in a crystalline environment. For any $n>1$, even though the distribution of the underlying Berry curvature is anisotropic, the corresponding intrinsic component of the longitudinal magnetoconductivity (LMC), bearing the signature of the chiral anomaly, is insensitive to the direction of the external magnetic field ($B$) and increases as $B^2$, at least when it is sufficiently weak (the semi-classical regime). In addition, the LMC scales as $n^3$ with the monopole charge. We demonstrate these outcomes for two distinct scenarios, namely when inter-particle collisions in the Weyl medium are effectively described by (a) a single and (b) two (corresponding to inter- and intra-valley) scattering times. While in the former situation the contribution to LMC from chiral anomaly is inseparable from the non-anomalous ones, these two contributions are characterized by different time scales in the later construction. Specifically for sufficiently large inter-valley scattering time the LMC is dominated by the anomalous contribution, arising from the chiral anomaly. The predicted scaling of LMC and the signature of chiral anomaly can be observed in recently proposed candidate materials, accommodating multi-Weyl semimetals in various solid state compounds.
description: Published version in JHEP: 26 pages, 5 figures
title: Αλγόριθμος προσομοιωμένης ανόπτησης για την επίλυση του προβλήματος δρομολόγησης οχημάτων με περιορισμένη χωρητικότητα
title: Simulated annealing algorithm to solve the capacitated vehicle routing problem
Creators: name: Βουτσακης Εμμανουηλ
Publisher: name: Technical University of Crete
Year: 2021

description: Στην παρούσα διπλωματική εργασία ασχολούμαστε με το περιορισμένης χωρητικότητας πρόβλημα δρομολόγησης οχημάτων (Capacitated Vehicle Routing Problem). Στόχος μας είναι η ελαχιστοποίηση του κόστους κυκλικών διαδρομών που εξυπηρετούν τους πελάτες από την αφετηρία-αποθήκη. Το όχημα που εκτελεί το κάθε δρομολόγιο επιστρέφει στην αποθήκη μετά το πέρας κάθε διαδρομής. Η διαδρομή καθορίζεται από τους παράγοντες της χωρητικότητας και του μέγιστου επιτρεπτού χρονικού ορίου που μπορεί να διανύσει κάθε όχημα. Για την εξυπηρέτηση όλων των πελατών χρησιμοποιήσαμε τον αλγόριθμο του Πλησιέστερου Γείτονα, με τον οποίο βρίσκουμε μια αρχική αποδεκτή λύση και στη συνέχεια τη βελτιώνουμε μέσω τριών αλγορίθμων τοπικής αναζήτησης (1-0 επανατοποθέτηση, 1-1 ανταλλαγή, εσωτερική ανταλλαγή). Τέλος για να βελτιώσουμε ακόμα περισσότερο τη λύση μας χρησιμοποιήσαμε τον ευρετικό αλγόριθμο της Προσομοιωμένης Ανόπτησης (Simulated Annealing).
Connection formulas between Coulomb wave functions
Creators: name: Gaspard, David
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The mathematical relations between the regular Coulomb function $F_{η\ell}(ρ)$ and the irregular Coulomb functions $H^\pm_{η\ell}(ρ)$ and $G_{η\ell}(ρ)$ are obtained in the complex plane of the variables $η$ and $ρ$ for integer or half-integer values of $\ell$. These relations, referred to as "connection formulas", form the basis of the theory of Coulomb wave functions, and play an important role in many fields of physics, especially in the quantum theory of charged particle scattering. As a first step, the symmetry properties of the regular function $F_{η\ell}(ρ)$ are studied, in particular under the transformation $\ell\mapsto-\ell-1$, by means of the modified Coulomb function $Φ_{η\ell}(ρ)$, which is entire in the dimensionless energy $η^{-2}$ and the angular momentum $\ell$. Then, it is shown that, for integer or half-integer $\ell$, the irregular functions $H^\pm_{η\ell}(ρ)$ and $G_{η\ell}(ρ)$ can be expressed in terms of the derivatives of $Φ_{η,\ell}(ρ)$ and $Φ_{η,-\ell-1}(ρ)$ with respect to $\ell$. As a consequence, the connection formulas directly lead to the description of the singular structures of $H^\pm_{η\ell}(ρ)$ and $G_{η\ell}(ρ)$ at complex energies in their whole Riemann surface. The analysis of the functions is supplemented by novel graphical representations in the complex plane of $η^{-1}$.
description: 24 pages, 4 figures, 39 references
Cosmodynamics: Energy conditions, Hubble bounds, density bounds, time and distance bounds
Creators: name: Cattoen, Celine
name: Visser, Matt
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We refine and extend a programme initiated by one of the current authors [Science 276 (1997) 88; Phys. Rev. D56 (1997) 7578] advocating the use of the classical energy conditions of general relativity in a cosmological setting to place very general bounds on various cosmological parameters. We show how the energy conditions can be used to bound the Hubble parameter H(z), Omega parameter Omega(z), density rho(z), distance d(z), and lookback time T(z) as (relatively) simple functions of the redshift z, present-epoch Hubble parameter H_0, and present-epoch Omega parameter Omega_0. We compare these results with related observations in the literature, and confront the bounds with the recent supernova data.
description: 21 pages, 2 figures
Supplementary document for Addressing high-performance data sparsity in metasurface inverse design using multi-objective optimization and diffusion probabilistic models - 7248988.pdf
Creators: name: Zhang, Zezhou
name: Yang, Chuanchuan
name: Qin, Yifeng
name: Zheng, Zhihai
name: Feng, Jiqiang
name: Li, Bin
Publisher: name: Optica Publishing Group
Year: 2024
Subjects: Uncategorized

description: Supplemental Document
Legumes Translated - Translating knowledge for legume-based farming for feed and food systems
Creators: name: Murphy-Bokern, Donal
Publisher: name: Zenodo
Year: 2019
Subjects: Legumes
European protein transition
Soybean
Agriculture
Sustainability

description: As a thematic network, Legumes Translated helps farmers benefit from relevant research, particularly research funded by the European Union. It addresses how we obtain and use protein, which is a fundamental factor in the resilience, performance and acceptance of our farming systems. Legumes Translated is part of the European Innovation Partnership for Agricultural Productivity and Sustainability (EIP Agri). The consortium comprises 18 partners in 9 countries with 15 local actor groups. In this flyer, the activities of the project are described.
Polar Discontinuity Doping of the LaVO_3/SrTiO_3 Interface
Creators: name: Hotta, Y.
name: Susaki, T.
name: Hwang, H. Y.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We have investigated the transport properties of LaVO_3/SrTiO_3 Mott insulator/band insulator heterointerfaces for various configurations. The (001)-oriented n-type VO_2/LaO/TiO_2 polar discontinuity is conducting, exhibiting a LaVO_3 thickness-dependent metal-insulator transition and low temperature anomalous Hall effect. The (001) p-type VO_2/SrO/TiO_2 interface, formed by inserting a single layer of bulk metallic SrVO_3 or SrO, drives the interface insulating. The (110) heterointerface is also insulating, indicating interface conduction arising from electronic reconstructions.
description: 18 pages, 5 figures
Fixed Parameter Tractability of Binary Near-Perfect Phylogenetic Tree Reconstruction
Creators: name: Blelloch, Guy
name: Kedar  Dhamdhere
name: Halperin, Eran
name: Ramamoorthi Ravi
name: Schwartz, Russell
name: Srinath  Sridhar
Publisher: name: Carnegie Mellon University
Year: 1997
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: We consider the problem of finding a Steiner minimum tree in a hypercube. Specifically, given n terminal vertices in an m dimensional cube and a parameter q, we compute the Steiner minimum tree in time O(72q + 8q nm2), under the assumption that the length of the minimum Steiner tree is at most m + q. This problem has extensive applications in taxonomy and biology. The Steiner tree problem in hypercubes is equivalent to the phylogeny (evolutionary tree) reconstruction problem under the maximum parsimony criterion, when each taxon is defined over binary states. The taxa, character set and mutation of a phylogeny correspond to terminal vertices, dimensions and traversal of a dimension in a Steiner tree. Phylogenetic trees that mutate each character exactly once are called perfect phylogenies and their size is bounded by the number of characters. When a perfect phylogeny consistent with the data set exists it can be constructed in linear time. However, real data sets often do not admit perfect phylogenies. In this paper, we consider the problem of reconstructing near-perfect phylogenetic trees (referred to as BNPP). A near-perfect phylogeny relaxes the perfect phylogeny assumption by allowing at most q additional mutations. We show for the first time that the BNPP problem is fixed parameter tractable (FPT) and significantly improve the previous asymptotic bounds.
Some remarks on semirings and their ideals
Creators: name: Nasehpour, Peyman
Publisher: name: arXiv
Year: 2018
Subjects: subject: Commutative Algebra (math.AC)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 16Y60, 13A15

description: In this paper, we give semiring version of some classical results in commutative algebra related to Euclidean rings, PIDs, UFDs, G-domains, and GCD and integrally closed domains.
description: A small typo corrected. 12 pages
Cosmic Ray Signatures of Multi-W Processes
Creators: name: Morris, D. A.
name: Ringwald, A.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We explore the discovery potential of cosmic ray physics experiments for Standard Model processes involving the nonperturbative production of O(30) weak gauge bosons. We demonstrate an experimental insensitivity to proton-induced processes and emphasize the importance of neutrino-induced processes. The Fly's Eye currently constrains the largest region of parameter space characterizing multi-W phenomena if a cosmic neutrino flux exists at levels suggested by recent models of active galactic nuclei. MACRO (DUMAND) can constrain or observe additional regions by searching for 1-100 (1-10) characteristic near-vertical (near-horizontal) spatially compact energetic muon bundles per year.
description: 44 pages (LaTeX) + 19 PostScript figures in accompanying file (uuencoded), CERN-TH.6822/93,UCLA 93/TEP/24
title: The Goat Island Rockshelter: New Light From Old Legacies (Part 1)
Creators: name: Chilton, Elizabeth S,
Publisher: name: University of Massachusetts Amherst
Year: 1991
Subjects: subject: Anthropology
subject: FOS: Sociology

description: Major syntheses of Hudson Valley prehistory have ignored archaeological sites located and tested by Dr. Mary Butler as part of the Hudson Valley Archaeological Survey (1939-1940). Since many of the sites were multicomponent and unstratified, investigators believed they could provide little new information on culture history in the region. A careful evaluation of one of the 45 sites investigated by the Survey, the Goat Island Rockshelter, in Dutchess County, New York, demonstrates the potential contribution to knowledge offered by previously excavated collections. A detailed materials analysis (including a prehistoric ceramic attribute analysis), and the original field notes and drawings, support the hypothesis of the presence of the Early-Middle Woodland Bushkill complex in the Hudson Valley. The ceramic remains pose other interesting challenges to current understanding of Hudson Valley prehistory.
High-redshift voids in the excursion set formalism
Creators: name: D'Aloisio, Anson
name: Furlanetto, Steven R.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Voids are a dominant feature of the low-redshift galaxy distribution. Several recent surveys have found evidence for the existence of large-scale structure at high redshifts as well. We present analytic estimates of galaxy void sizes at redshifts z ~ 5 - 10 using the excursion set formalism. We find that recent narrow-band surveys at z ~ 5 - 6.5 should find voids with characteristic scales of roughly 20 comoving Mpc and maximum diameters approaching 40 Mpc. This is consistent with existing surveys, but a precise comparison is difficult because of the relatively small volumes probed so far. At z ~ 7 - 10, we expect characteristic void scales of ~ 14 - 20 comoving Mpc assuming that all galaxies within dark matter haloes more massive than 10^10 M_sun are observable. We find that these characteristic scales are similar to the sizes of empty regions resulting from purely random fluctuations in the galaxy counts. As a result, true large-scale structure will be difficult to observe at z ~ 7 - 10, unless galaxies in haloes with masses less than ~ 10^9 M_sun are visible. Galaxy surveys must be deep and only the largest voids will provide meaningful information. Our model provides a convenient picture for estimating the "worst-case" effects of cosmic variance on high-redshift galaxy surveys with limited volumes.
description: 12 pages, 9 figures, 1 table, accepted by MNRAS
title: Capabilities of angle resolved time of flight electron spectroscopy with the 60 degrees wide angle acceptance lens
Creators: name: Kühn, Danilo
name: Sorgenfrei, Florian
name: Giangrisostomi, Erika
name: Jay, Raphael
name: Musazayb, Abdurrahman
name: Ovsyannikov, Ruslan
name: Stråhlman, Christian
name: Svensson, Svante
name: Mårtensson, Nils
name: Föhlisch, Alexander
Publisher: name: Universität Potsdam
Year: 2019

description: The simultaneous detection of energy, momentum and temporal information in electron spectroscopy is the key aspect to enhance the detection efficiency in order to broaden the range of scientific applications. Employing a novel 60 degrees wide angle acceptance lens system, based on an additional accelerating electron optical element, leads to a significant enhancement in transmission over the previously employed 30 degrees electron lenses. Due to the performance gain, optimized capabilities for time resolved electron spectroscopy and other high transmission applications with pulsed ionizing radiation have been obtained. The energy resolution and transmission have been determined experimentally utilizing BESSY II as a photon source. Four different and complementary lens modes have been characterized. (C) 2017 The Authors. Published by Elsevier B.V.
description: Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe, 782
Five Reasons for Opposing the IMF Quota Increase
Creators: name: Meltzer, Allan
Publisher: name: Carnegie Mellon University
Year: 2009
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: The title of my talk is "Five Reasons for Opposing the IMF Quota Increase." I'll try to give you a brief summary of those five reasons. The first is that the IMF quota increase and the policy on which it rests is a type of international Ponzi scheme. The creditor banks have assets that are valued above their market value. If they were bonds, their value would be much lower on the books of the banks. Because they are loans, the banks continue to carry the assets at their face value. The bank examiners encourage this practice despite their obligation to protect safety and soundness.
On Primordial Magnetic Fields of Electroweak Origin
Creators: name: Enqvist, K.
name: Olesen, P.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider Vachaspati's primordial magnetic field which is generated at the electroweak phase transition. Assuming that either the gradients of the Higgs field or, alternatively, the magnetic field itself are stochastic variables with a normal distribution, we find that the resulting magnetic field has an {\em rms} value in the present-day universe which is fully consistent with what is required for the galactic dynamo mechanism.
description: 11 pages, Latex, no figures. Preprint NBI-HE-93-33
Experimental studies of the $π^+π^-π^+π^-π^0$, $K^+K^-π^+π^-π^0$ and $p\bar pπ^+π^-π^0$ final states produced in $e^+e^-$ annihilation at $\sqrt{s}=$ 3.773 and 3.650 GeV
Creators: name: The BES Collaboration
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We report measurements of the observed cross sections for $e^+e^-\toωπ^+π^-$, $ωK^+K^-$, $ωp\bar p$, $K^+K^-ρ^0π^0$, $K^+K^-ρ^+π^-+c.c.$, $K^{*0}K^-π^+π^0+c.c.$, $K^{*+}K^-π^+π^-+c.c.$, $ϕπ^+π^-π^0$ and $Λ\bar Λπ^0$ at $\sqrt s=$ 3.773 and 3.650 GeV. Upper limits (90% C.L.) are given for observed cross sections and for $ψ(3770)$ decay branching fractions for production of these final states. These measurements are made by analyzing the data sets of 17.3 pb$^{-1}$ collected at $\sqrt{s}=3.773$ GeV and 6.5 pb$^{-1}$ collected at $\sqrt{s}=3.650$ GeV with the BES-II detector at the BEPC collider.
description: 7 pages,5 figures
Supplementary document for Addressing high-performance data sparsity in metasurface inverse design using multi-objective optimization and diffusion probabilistic models - 7204859.pdf
Creators: name: Zhang, Zezhou
name: Yang, Chuanchuan
name: Qin, Yifeng
name: Zheng, Zhihai
name: Feng, Jiqiang
name: Li, Bin
Publisher: name: Optica Publishing Group
Year: 2024
Subjects: Uncategorized

description: Revised Supplemental Document
Fiscal Hedging with Nominal Assets
Creators: name: Lustig, Hanno
name: Sleet, Christopher
name: Sevin Yeltekin Sleet
Publisher: name: Carnegie Mellon University
Year: 2012
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: We analyze optimal fiscal and monetary policy in an economy with distortionary labor income taxes, nominal rigidities, nominal debt of various maturities and short-selling constraints. Optimal policy prescribes the almost exclusive use of long term debt. Such debt mitigates the distortions associated with hedging fiscal shocks by allowing the government to allocate them efficiently across states and periods.
Lebendiger Atlas - Natur Deutschland (Poster, NFDI4Biodiversity All-Hands-Conference 2024)
Creators: name: Engel, Thore
name: Holetschek, Jörg
name: Friedrichs-Manthey, Martin
name: Köpke, Robert
name: König-Ries, Birgitta
name: Güntsch, Anton
name: Bonn, Aletta
Publisher: name: Zenodo
Year: 2024
Subjects: AllHands4Biodiv

description: The "Lebendiger Atlas - Natur Deutschland" (LAND) bundles species observations in Germany to make them available for specialist applications and the general public. Currently, species occurrences of selected data sets are displayed that are publicly available via the portal of the Global Biodiversity Information Facility (GBIF). Visit the LAND-Portal here: https://land.gbif.de/
Projection onto Epigraph Sets for Rapid Self-Tuning Compressed Sensing MRI
Creators: name: Shahdloo, Mohammad
name: Ilicak, Efe
name: Tofighi, Mohammad
name: Saritas, Emine U.
name: Çetin, A. Enis
name: Çukur, Tolga
Publisher: name: arXiv
Year: 2018
Subjects: subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: The compressed sensing (CS) framework leverages the sparsity of MR images to reconstruct from undersampled acquisitions. CS reconstructions involve one or more regularization parameters that weigh sparsity in transform domains against fidelity to acquired data. While parameter selection is critical for reconstruction quality, the optimal parameters are subject and dataset specific. Thus, commonly practiced heuristic parameter selection generalizes poorly to independent datasets. Recent studies have proposed to tune parameters by estimating the risk of removing significant image coefficients. Line searches are performed across the parameter space to identify the parameter value that minimizes this risk. Although effective, these line searches yield prolonged reconstruction times. Here, we propose a new self-tuning CS method for multi-coil multi-acquisition reconstructions. The proposed method uses computationally efficient projections onto epigraph sets of the $l_1$ and total-variation norms to simultaneously achieve parameter selection and regularization. In vivo demonstrations are provided for balanced steady-state free precession, time-of-flight, and T1-weighted imaging. The proposed method achieves nearly an order of magnitude improvement in computational efficiency over line-search methods while maintaining near-optimal parameter selection.
description: Citation information: DOI 10.1109/TMI.2018.2885599, IEEE Transactions on Medical Imaging