cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Competing order in two-band Bose-Hubbard chains with extended-range interactions
Creators: name: Watanabe, Yuma
name: Bhattacharya, Utso
name: Chhajlany, Ravindra W.
name: Argüello-Luengo, Javier
name: Lewenstein, Maciej
name: Graß, Tobias
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: Motivated by the recent progress in realizing and controlling extended Bose-Hubbard systems using excitonic or atomic devices, the present Letter theoretically investigates the case of a two-band Bose-Hubbard chain with nearest-neighbor interactions. Specifically, this study concentrates on the scenario where, due to the interactions, one band supports a density wave phase, i.e. a correlated insulating phase with spontaneous breaking of translational symmetry in the lattice, while the other band supports superfluid behavior. Using the density matrix renormalization group method, we show that supersolid order can emerge from such a combination, that is, an elusive quantum state that combines crystalline order with long-range phase coherence. Depending on the filling of the bands and the interband interaction strength, the supersolid phase competes with phase-separation, superfluid order, or Mott insulating density-wave order. As a possible setup to observe supersolidity, we propose the combination of a lower band supporting density-wave order and a thermally excited band that supports superfluidity due to weaker lattice confinement.
The singular support of an $\ell$-adic sheaf
Creators: name: Barrett, Owen
Publisher: name: arXiv
Year: 2023
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We define the singular support of an $\ell$-adic sheaf on a smooth variety over any field. To do this, we combine Beilinson's construction of the singular support for torsion étale sheaves with Hansen and Scholze's theory of universal local acyclicity for $\ell$-adic sheaves.
description: 31 pages. Section 3 reorganized. To appear in the Tunisian Journal of Mathematics
Weak Operator Continuity for Evolutionary Equations
Creators: name: Buchinger, Andreas
name: Skrepek, Nathanael
name: Waurick, Marcus
Publisher: name: arXiv
Year: 2023
Subjects: subject: Analysis of PDEs (math.AP)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 32C18, 35B27, 74Q10, 78M40

description: Considering evolutionary equations in the sense of Picard, we identify a certain topology for material laws rendering the solution operator continuous if considered as a mapping from the material laws into the set of bounded linear operators, where the latter are endowed with the weak operator topology. The topology is a topology of vector-valued holomorphic functions and provides a lift of the previously introduced nonlocal $\mathrm{H}$-topology to particular holomorphic functions. The main area of applications are nonlocal homogenisation results for coupled systems of time-dependent partial differential equations. A continuous dependence result for a nonlocal model for cell migration is also provided.
Evolution of cooperation in deme-structured populations on graphs
Creators: name: Moawad, Alix
name: Abbara, Alia
name: Bitbol, Anne-Florence
Publisher: name: arXiv
Year: 2023
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: Understanding how cooperation can evolve in populations despite its cost to individual cooperators is an important challenge. Models of spatially structured populations with one individual per node of a graph have shown that cooperation, modeled via the prisoner's dilemma, can be favored by natural selection. These results depend on microscopic update rules, which determine how birth, death and migration on the graph are coupled. Recently, we developed coarse-grained models of spatially structured populations on graphs, where each node comprises a well-mixed deme, and where migration is independent from division and death, thus bypassing the need for update rules. Here, we study the evolution of cooperation in these models in the rare migration regime, within the prisoner's dilemma. We find that cooperation is not favored by natural selection in these coarse-grained models on graphs where overall deme fitness does not directly impact migration from a deme. This is due to a separation of scales, whereby cooperation occurs at a local level within demes, while spatial structure matters between demes.
Maximum Entropy Density Control of Discrete-Time Linear Systems with Quadratic Cost
Creators: name: Ito, Kaito
name: Kashima, Kenji
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optimization and Control (math.OC)
subject: Systems and Control (eess.SY)
subject: FOS: Mathematics
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper addresses the problem of steering the distribution of the state of a discrete-time linear system to a given target distribution while minimizing an entropy-regularized cost functional. This problem is called a maximum entropy density control problem. Specifically, the running cost is given by quadratic forms of the state and the control input, and the initial and target distributions are Gaussian. We first reveal that our problem boils down to solving two Riccati difference equations coupled through their boundary values. Based on them, we give the closed-form expression of the unique optimal policy. Next, we show that the optimal density control of a backward system can be obtained simultaneously with the forward-time optimal policy. The backward solution gives another expression of the forward solution. Finally, by considering the limit where the entropy regularization vanishes, we derive the unregularized density control in closed form.
description: 16 pages, accepted in IEEE Transactions on Automatic Control
Cheilosia variabilis Panzer
Creators: name: Ricarte, Antonio
name: Rotheray, Graham E.
name: Lyszkowski, Richard M.
name: Hancock, E. Geoffrey
name: Hewitt, Stephen M.
name: Watt, Kenneth R.
name: Horsfield, David
name: Macgowan, Iain
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Syrphidae
Cheilosia
Cheilosia variabilis

description: Cheilosia variabilis (Panzer)
Material examined. Leg. A. Ricarte: 1♂, meadow along Moreda valley, 720 m, on flowers of Chaerophyllum hirsutum, 23.v.2012 [NMS]. Leg. R.M. Lyszkowski: 1♂, nr. Pedra Boa, 750 m, 24.v.2012 [RL].Leg. S.M. Hewitt: 1♂ and 1♀, Moreda valley meadows, 21.v.2012 (♂), 25.v.2012 (♀) [CALMG].
description: Published as part of Ricarte, Antonio, Rotheray, Graham E., Lyszkowski, Richard M., Hancock, E. Geoffrey, Hewitt, Stephen M., Watt, Kenneth R., Horsfield, David & Macgowan, Iain, 2014, The syrphids of Serra do Courel, Northern Spain and description of a new Cheilosia Meigen species (Diptera: Syrphidae), pp. 401-422 in Zootaxa 3793 (4) on page 408, DOI: 10.11646/zootaxa.3793.4.1, http://zenodo.org/record/225393
Chrysotoxum cautum Harris
Creators: name: Ricarte, Antonio
name: Rotheray, Graham E.
name: Lyszkowski, Richard M.
name: Hancock, E. Geoffrey
name: Hewitt, Stephen M.
name: Watt, Kenneth R.
name: Horsfield, David
name: Macgowan, Iain
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Syrphidae
Chrysotoxum
Chrysotoxum cautum

description: Chrysotoxum cautum (Harris)
Material examined. Leg. A. Ricarte: 2♀, meadow along Moreda valley, 720 m, 24.v.2012; 2♂, A Fontela, path edge vegetation, 1280 m, 25.v.2012; 2♀, Teso de María Galega, path edge vegetation, 720 m, 29.v.2012; 1♀, Seoane, opposite Estación Científica, track edge vegetation, 610 m, 30.v.2012. Leg. D. Horsfield: 1♀, Moreda, 930 m, herb-rich meadows around A Moreda Maior [NMS]. Leg. E.G. Hancock: 1♂ and 2♀, nr Moreda, meadow by woodland edge (1♂ and 1♀), 23−28.v.2012; 1♂ and 1♀, Formigueiros, 1639m, 29.v.2012 [HM]. Leg. R.M. Lyszkowski: 2♂, Formigueiros top, 1635 m, 29.v.2012; 2♀, As Veigas, 930 m, 28.v.2012; 2♀, Moreda meadows, 735 m, 23.v.2012 [RL]. Leg. S.M. Hewitt: 1♂, A Fontela, near A Tara, 23.v.2012; 1♂, Devesa da Rogueira, 20.v. 012; 1♂, Formigueiros, 23.v.2012 [CALMG].
description: Published as part of Ricarte, Antonio, Rotheray, Graham E., Lyszkowski, Richard M., Hancock, E. Geoffrey, Hewitt, Stephen M., Watt, Kenneth R., Horsfield, David & Macgowan, Iain, 2014, The syrphids of Serra do Courel, Northern Spain and description of a new Cheilosia Meigen species (Diptera: Syrphidae), pp. 401-422 in Zootaxa 3793 (4) on page 408, DOI: 10.11646/zootaxa.3793.4.1, http://zenodo.org/record/225393
Thermoelectric response in nodal-point semimetals
Creators: name: Mandal, Ipsita
name: Saha, Kush
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this review, the thermoelectric properties in nodal-point semimetals with two bands are discussed. For the two-dimensional (2D) cases, it is shown that the expressions of the thermoelectric coefficients take different values depending on the nature of the scattering mechanism responsible for transport, by considering examples of short-ranged disorder potential and screened charged impurities. An anisotropy in the energy dispersion spectrum invariably affects the thermopower quite significantly, as illustrated by the results for a node of semi-Dirac semimetal and a single valley of graphene. The scenario when a magnetic field of magnitude $B$ is applied perpendicular to the plane of the 2D semimetal is also considered. The computations for three-dimensional (3D) cases necessarily involve the inclusion of nontrivial Berry phase effects. In addition to demonstrating the expressions for the response tensors, the exotic behaviour observed in planar Hall and planar thermal Hall set-ups is also discussed.
description: typos corrected; includes the results reported in arXiv:1811.04952 and arXiv:2310.02318
Knot Floer homology and the fundamental group of $ (1,1) $ knots
Creators: name: Hedden, Matthew
name: Wang, Jiajun
name: Yang, Xiliu
Publisher: name: arXiv
Year: 2023
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics

description: We give an algorithm for computing the knot Floer homology of a $ (1,1) $ knot from a particular presentation of its fundamental group.
description: 32 pages, 15 figures
Classification of irreducible representations of affine group superschemes and the division superalgebras of their endomorphisms
Creators: name: Hayashi, Takuma
Publisher: name: arXiv
Year: 2023
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: In this paper, we classify irreducible representations of affine group superschemes over fields $F$ of characteristic not two in terms of those over a separable closure $F^{\mathrm{sep}}$ and their Galois twists. We also compute the division superalgebras of their endomorphisms. Finally, we give numerical conclusions for quasi-reductive algebraic supergroups under certain conditions, based on Shibata's Borel--Weil theory for split quasi-reductive algebraic supergroups.
description: Final version. Minor typos were corrected. To appear in Mathematische Zeitschrift
Additional file 1: of Amyloid-independent atrophy patterns predict time to progression to dementia in mild cognitive impairment
Creators: name: Kate, Mara Ten
name: Barkhof, Frederik
name: Visser, Pieter
name: Teunissen, Charlotte
name: Scheltens, Philip
name: Flier, Wiesje Van Der
name: Tijms, Betty
Publisher: name: Figshare
Year: 2017
Subjects: subject: Medicine
subject: Cell Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: 60506 Virology

description: Describes the MRI acquisition parameters for each of the scanners. (PDF 57 kb)
Possible Realization of Kitaev Spin Liquids in van der Waals Heterostructures of $α$-RuCl$_3$ and Cr$X_3$ ($X$=Cl and I)
Creators: name: Zhang, Lingzhi
name: Motome, Yukitoshi
Publisher: name: arXiv
Year: 2023
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Despite the presence of the exact solution and well-established recipe for its realization, the quest for the Kitaev spin liquid in real materials remains exceptionally challenging. Among many magnets, $α$-RuCl$_3$ emerges as a prime candidate, albeit the hallmarks of the spin liquid manifest only within the specific region where the zigzag-type antiferromagnetic order is suppressed by an applied magnetic field. Here, we propose the possible realization of the Kitaev spin liquid at zero field by making van der Waals heterostructures of $α$-RuCl$_3$ and a ferromagnet Cr$X_3$ ($X$=Cl and I). Using {\it ab initio} calculations, we find that in the case of $X$=Cl the zigzag order is suppressed by the proximity effect of the ferromagnetic CrCl$_3$ layer, while the Kitaev interaction is still relevant in the $α$-RuCl$_3$ layer. Notably, the induced Ru moment is close to the value observed in the spin liquid region of the bulk material, signifying the possibility of the Kitaev spin liquid at zero field. In contrast, in the case of $X$=I, the system is on the verge of an insulator-metal transition by carrier doping through interlayer hybridization. Our results indicate that van der Waals heterostructures provide a new platform for studying not only magnetic but also electronic properties of the Kitaev magnets.
Enhanced Entanglement in the Measurement-Altered Quantum Ising Chain
Creators: name: Paviglianiti, Alessio
name: Turkeshi, Xhek
name: Schirò, Marco
name: Silva, Alessandro
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Understanding the influence of measurements on the properties of many-body systems is a fundamental problem in quantum mechanics and for quantum technologies. This paper explores how a finite density of stochastic local measurement modifies a given state's entanglement structure. Considering various measurement protocols, we explore the typical quantum correlations of their associated projected ensembles arising from the ground state of the quantum Ising model. Using large-scale numerical simulations, we demonstrate substantial differences among inequivalent measurement protocols. Surprisingly, we observe that forced on-site measurements can enhance both bipartite and multipartite entanglement. We present a phenomenological toy model and perturbative calculations to analytically support these results. Furthermore, we extend these considerations to the non-Hermitian Ising model, naturally arising in optically monitored systems, and we show that its qualitative entanglement features are not altered by a finite density of projective measurements. Overall, these results reveal a complex phenomenology where local quantum measurements do not simply disentangle degrees of freedom, but may actually strengthen the entanglement in the system.
description: 17 pages, 5 figures; updated to the version accepted by Quantum
Leptotrombidium (Leptotrombidium) elisbergi Traub and Lakshana 1966
Creators: name: Nielsen, David H.
name: Robbins, Richard G.
name: Rueda, Leopoldo M.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Actinedida
Trombiculidae
Leptotrombidium
Leptotrombidium elisbergi

description: Leptotrombidium (Leptotrombidium) elisbergi Traub and Lakshana, 1966:
ORI
Leptotrombidium elisbergi, Stekolnikov, 2013 [burmense group], 2021
description: Published as part of Nielsen, David H., Robbins, Richard G. & Rueda, Leopoldo M., 2021, Annotated world checklist of the Trombiculidae and Leeuwenhoekiidae (1758 - 2021) (Acari: Trombiculoidea), with notes on nomenclature, taxonomy, and distribution, pp. 1-243 in Zootaxa 4967 (1) on page 128, DOI: 10.11646/zootaxa.4967.1.1, http://zenodo.org/record/4745510
Chrysotoxum intermedium Meigen
Creators: name: Ricarte, Antonio
name: Rotheray, Graham E.
name: Lyszkowski, Richard M.
name: Hancock, E. Geoffrey
name: Hewitt, Stephen M.
name: Watt, Kenneth R.
name: Horsfield, David
name: Macgowan, Iain
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Syrphidae
Chrysotoxum
Chrysotoxum intermedium

description: Chrysotoxum intermedium Meigen
Material examined. Leg. A. Ricarte: 1♂, meadow along Moreda valley, on flowers of Chaerophyllum hirsutum, 28.v.2012 [NMS].
description: Published as part of Ricarte, Antonio, Rotheray, Graham E., Lyszkowski, Richard M., Hancock, E. Geoffrey, Hewitt, Stephen M., Watt, Kenneth R., Horsfield, David & Macgowan, Iain, 2014, The syrphids of Serra do Courel, Northern Spain and description of a new Cheilosia Meigen species (Diptera: Syrphidae), pp. 401-422 in Zootaxa 3793 (4) on page 409, DOI: 10.11646/zootaxa.3793.4.1, http://zenodo.org/record/225393
Subsurface Flows in Active Regions with Peculiar Magnetic Configurations
Creators: name: Jain, Kiran
name: Tripathy, Sushanta C.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present analysis of the evolution of subsurface flows in and around active regions with peculiar magnetic configurations and compare their characteristics with the normal active regions. We also study the zonal and meridional components of subsurface flows separately in different polarity regions separately to better understand their role in flux migration. We use the techniques of local correlation tracking and ring diagrams for computing surface and subsurface flows, respectively. Our study manifests an evidence that the meridional component of the flows near anti-Hale active regions is predominantly equatorward which disagrees with the poleward flow pattern seen in pro-Hale active regions. We also find clockwise or anti-clockwise flows surrounding the anti-Joy active regions depending on their locations in the Southern or Northern hemispheres, respectively.
description: 6 pages and 5 figures; Proceedings of the IAU Symposium 365 - Dynamics of Solar and Stellar Convection Zones and Atmospheres, 2023 August 21-25, Yerevan, Armenia
Additional file 1: of Amyloid-independent atrophy patterns predict time to progression to dementia in mild cognitive impairment
Creators: name: Kate, Mara Ten
name: Barkhof, Frederik
name: Visser, Pieter
name: Teunissen, Charlotte
name: Scheltens, Philip
name: Flier, Wiesje Van Der
name: Tijms, Betty
Publisher: name: Figshare
Year: 2017
Subjects: subject: Medicine
subject: Cell Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Virology

description: Describes the MRI acquisition parameters for each of the scanners. (PDF 57 kb)
Heights of one- and two-sided congruence lattices of semigroups
Creators: name: Brookes, M.
name: East, J.
name: Miller, C.
name: Mitchell, J. D.
name: Ruskuc, N.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Group Theory (math.GR)
subject: Combinatorics (math.CO)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 20M10, 20M30, 20M20, 08A30, 08A60, 06B05

description: The height of a poset $P$ is the supremum of the cardinalities of chains in $P$. The exact formula for the height of the subgroup lattice of the symmetric group $\mathcal{S}_n$ is known, as is an accurate asymptotic formula for the height of the subsemigroup lattice of the full transformation monoid $\mathcal{T}_n$. Motivated by the related question of determining the heights of the lattices of left- and right congruences of $\mathcal{T}_n$, we develop a general method for computing the heights of lattices of both one- and two-sided congruences for semigroups. We apply this theory to obtain exact height formulae for several monoids of transformations, matrices and partitions, including: the full transformation monoid $\mathcal{T}_n$, the partial transformation monoid $\mathcal{PT}_n$, the symmetric inverse monoid $\mathcal{I}_n$, the monoid of order-preserving transformations $\mathcal{O}_n$, the full matrix monoid $\mathcal{M}(n,q)$, the partition monoid $\mathcal{P}_n$, the Brauer monoid $\mathcal{B}_n$ and the Temperley-Lieb monoid $\mathcal{TL}_n$.
Heralded Optical Entanglement Generation via the Graph Picture of Linear Quantum Networks
Creators: name: Chin, Seungbeom
name: Karczewski, Marcin
name: Kim, Yong-Su
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Non-destructive heralded entanglement with photons is a valuable resource for quantum information processing. However, they generally entail ancillary particles and modes that amplify the circuit intricacy. To address this challenge, a recent work (\href{https://www.nature.com/articles/s41534-024-00845-6}{npj Quantum Information 10, 67 (2024)}) introduced a graph approach for creating multipartite entanglements with boson subtractions. Nonetheless, it remains an essential intermediate step toward practical heralded schemes: the proposition of heralded subtraction operators in bosonic linear quantum networks. This research establishes comprehensive translation rules from subtraction operators to linear optical operators, which provides a seamless path to design heralded schemes with single photons. Our method begets enhanced or previously unreported schemes for the $N$-partite GHZ state with $2N$ photons, $N$-partite W state with $2N+1$ photons and superposition of $N=3$ GHZ and W states with 9 photons. Our streamlined approach can straightforwardly design heralded schemes for multipartite entangled states by assembling the operators according to the guidence of sculpting bigraphs, hence significantly simplifies the quantum circuit design process.
description: 18 pages, comments welcome; (v2) 19 pages; (v3) accepted by Quantum, Video summary: https://www.youtube.com/watch?v=Ot7sQyIDwZ4&t=8s
Chrysotoxum vernale Loew
Creators: name: Ricarte, Antonio
name: Rotheray, Graham E.
name: Lyszkowski, Richard M.
name: Hancock, E. Geoffrey
name: Hewitt, Stephen M.
name: Watt, Kenneth R.
name: Horsfield, David
name: Macgowan, Iain
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Syrphidae
Chrysotoxum
Chrysotoxum vernale

description: Chrysotoxum vernale Loew
Material examined. Leg. A. Ricarte: 3♀, A Fontela, near A Tara, path edge vegetation, 1280 m, 25.v.2012; 2♀, meadow along Moreda valley, 720 m, 24.v.2012 (1♀), 29.v.2012 (1♀); 1♀, track Alto do Couto to Formigueiros, edge vegetation, 1330 m, 25.v.2012. Leg. D. Horsfield: 1♀, LU-1303 road, 1100 m, dry, herb-rich grassland [NMS]. Leg. E.G. Hancock: 1♂ and 2♀, nr Moreda, meadow by woodland edge (1♀), 23−28.v.2012; 1♀, Alto do Couto, 25−27.v.2012 [HM]. Leg. R.M. Lyszkowski: 1♀, Formigueiros top, 1635 m, 29.v.2012; 1♀, As Veigas, 930 m, 28.v.2012 [RL]. Leg. S.M. Hewitt: 1♀, A Fontela, near A Tara, 23.v.2012; 1♀, Moreda Valley meadows, 25.v.2012 [CALMG].
description: Published as part of Ricarte, Antonio, Rotheray, Graham E., Lyszkowski, Richard M., Hancock, E. Geoffrey, Hewitt, Stephen M., Watt, Kenneth R., Horsfield, David & Macgowan, Iain, 2014, The syrphids of Serra do Courel, Northern Spain and description of a new Cheilosia Meigen species (Diptera: Syrphidae), pp. 401-422 in Zootaxa 3793 (4) on page 409, DOI: 10.11646/zootaxa.3793.4.1, http://zenodo.org/record/225393
xMEN: A Modular Toolkit for Cross-Lingual Medical Entity Normalization
Creators: name: Borchert, Florian
name: Llorca, Ignacio
name: Roller, Roland
name: Arnrich, Bert
name: Schapranow, Matthieu-P.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Objective: To improve performance of medical entity normalization across many languages, especially when fewer language resources are available compared to English.
 Materials and Methods: We introduce xMEN, a modular system for cross-lingual medical entity normalization, which performs well in both low- and high-resource scenarios. When synonyms in the target language are scarce for a given terminology, we leverage English aliases via cross-lingual candidate generation. For candidate ranking, we incorporate a trainable cross-encoder model if annotations for the target task are available. We also evaluate cross-encoders trained in a weakly supervised manner based on machine-translated datasets from a high resource domain. Our system is publicly available as an extensible Python toolkit.
 Results: xMEN improves the state-of-the-art performance across a wide range of multilingual benchmark datasets. Weakly supervised cross-encoders are effective when no training data is available for the target task. Through the compatibility of xMEN with the BigBIO framework, it can be easily used with existing and prospective datasets.
 Discussion: Our experiments show the importance of balancing the output of general-purpose candidate generators with subsequent trainable re-rankers, which we achieve through a rank regularization term in the loss function of the cross-encoder. However, error analysis reveals that multi-word expressions and other complex entities are still challenging.
 Conclusion: xMEN exhibits strong performance for medical entity normalization in multiple languages, even when no labeled data and few terminology aliases for the target language are available. Its configuration system and evaluation modules enable reproducible benchmarks. Models and code are available online at the following URL: https://github.com/hpi-dhc/xmen
description: 16 pages, 3 figures
An Enumerative Perspective on Connectivity
Creators: name: Akmal, Shyan
Publisher: name: arXiv
Year: 2023
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: Discrete Mathematics (cs.DM)
subject: FOS: Computer and information sciences

description: Connectivity (or equivalently, unweighted maximum flow) is an important measure in graph theory and combinatorial optimization. Given a graph $G$ with vertices $s$ and $t$, the connectivity $λ(s,t)$ from $s$ to $t$ is defined to be the maximum number of edge-disjoint paths from $s$ to $t$ in $G$.
 Much research has gone into designing fast algorithms for computing connectivities in graphs. Previous work showed that it is possible to compute connectivities for all pairs of vertices in directed graphs with $m$ edges in $\tilde{O}(m^ω)$ time [Chueng, Lau, and Leung, FOCS 2011], where $ω\in [2,2.3716)$ is the exponent of matrix multiplication. For the related problem of computing "small connectivities," it was recently shown that for any positive integer $k$, we can compute $\min(k,λ(s,t))$ for all pairs of vertices $(s,t)$ in a directed graph with $n$ nodes in $\tilde{O}((kn)^ω)$ time [Akmal and Jin, ICALP 2023].
 In this paper, we present an alternate exposition of these $\tilde{O}(m^ω)$ and $\tilde{O}((kn)^ω)$ time algorithms, with simpler proofs of correctness. Earlier proofs were somewhat indirect, introducing an elegant but ad hoc "flow vector framework" for showing correctness of these algorithms. In contrast, we observe that these algorithms for computing exact and small connectivity values can be interpreted as testing whether certain generating functions enumerating families of edge-disjoint paths are nonzero. This new perspective yields more transparent proofs, and ties the approach for these problems more closely to the literature surrounding algebraic graph algorithms.
description: 29 pages, TheoretiCS journal version
Cosmochthonius ugamaensis Gordeeva 1980
Creators: name: Seniczak, Stanisław
name: Penttinen, Ritva
name: Seniczak, Anna
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Sarcoptiformes
Cosmochthoniidae
Cosmochthonius
Cosmochthonius ugamaensis

description: Cosmochthonius ugamaensis Gordeeva, 1980 (Figs 9C, 10C, 13B, 17–21, 22A)
Diagnosis: Adult small (290–304 µm), light brown, with characters of Cosmochthonius. Seta c 3 reaching seta cp, and distinctly removed from lateral border of plate Na (Fig. 17). Setae of e -series with 16–18 pairs of cilia, setae of f -series with 13–14 pairs (Table 2). In SEM micrographs structure of cerotegument of pygidium resembles lichen thallus (Figs 18 A–C), in light microscope as small circles and semicircles (Fig. 17). Genital plate with 10 pair of setae, with seven pairs inserted on inner border (Fig. 13 B). Formulae of leg setae and solenidia, and number of claws as in C. reticulatus.
Morphology of juveniles as in C. reticulatus, but hypertrophied setae with distinctly more cilia on setae of e - and f -series (larva 11–16 pairs of cilia, nymphs 11–15 pairs). With more cilia on larval setae of e -series than in C. foliatus, but fewer on nymphal setae of e - and f -series.
Description of larva and tritonymph: Shape of larva (Figs 19, 20 A), prodorsal setae, bothridium, sensillus, and gastronotal setae as in C. reticulatus, but hypertrophied seta with more cilia (e -series with 15–16 pairs of cilia, f -series with 11–12 pairs). Cupules ia, im, ip and ih located as in C. reticulatus.
Shape of body, setae, bothridium and sensillus of tritonymph of C. ugamaensis (Figs 20 B, 21) as in C. reticulatus, but setae of e -series with 14–15 pairs of cilia, and setae of f -series with 11–13 pairs (Figs 21, 22). Basal cilia of setae of f -series longer than those of e -series, and setae p 1 and h 1 thicker than h 2 and h 3 (Figs 10 C, 20B). Cupules ia, im, ip, ih, ips and iad located as in C. reticulatus. Ontogenetic transformations of C. ugamaensis, and shape of tibia and tarsus I, solenidia φ and ω, and famulus ε as in C. ponticus (see Seniczak & Seniczak 2009a).
Distribution and ecology: Cosmochthonius ugamaensis is considered an Asian centro-occidental species (Subías 2004, 2011), but this species was also found by Penttinen and Gordeeva (2009) to be rather abundant in litter of olive woodland (Olea europea L.) in Greece (Lesvos Island, N39°21.32, E 26°17.95, 520 m a. s. l.).
description: Published as part of Seniczak, Stanisław, Penttinen, Ritva & Seniczak, Anna, 2011, The ontogeny of morphological traits in three European species of Cosmochthonius Berlese, 1910 (Acari: Oribatida: Cosmochthoniidae), pp. 1-31 in Zootaxa 3034 on pages 22-23, DOI: 10.5281/zenodo.278726
Criorhina floccosa Meigen
Creators: name: Ricarte, Antonio
name: Rotheray, Graham E.
name: Lyszkowski, Richard M.
name: Hancock, E. Geoffrey
name: Hewitt, Stephen M.
name: Watt, Kenneth R.
name: Horsfield, David
name: Macgowan, Iain
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Syrphidae
Criorhina
Criorhina floccosa

description: Criorhina floccosa (Meigen)
Material examined. Leg. S.M. Hewitt: 1♂, Moreda Valley meadows, 25.v.2012 [CALMG].
description: Published as part of Ricarte, Antonio, Rotheray, Graham E., Lyszkowski, Richard M., Hancock, E. Geoffrey, Hewitt, Stephen M., Watt, Kenneth R., Horsfield, David & Macgowan, Iain, 2014, The syrphids of Serra do Courel, Northern Spain and description of a new Cheilosia Meigen species (Diptera: Syrphidae), pp. 401-422 in Zootaxa 3793 (4) on page 409, DOI: 10.11646/zootaxa.3793.4.1, http://zenodo.org/record/225393
Conversational Swarm Intelligence (CSI) Enables Rapid Group Insights
Creators: name: Rosenberg, Louis
name: Willcox, Gregg
name: Schumann, Hans
Publisher: name: arXiv
Year: 2023
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: When generating insights from human groups, conversational deliberation is a key method for exploring issues, surfacing ideas, debating options, and converging on solutions. Unfortunately, real-time conversations are difficult to scale, losing effectiveness in groups above 4 to 7 members. Conversational Swarm Intelligence (CSI) is a new technology that enables large human groups to hold real-time conversations using techniques modeled on the dynamics of biological swarms. Through a novel use of Large Language Models (LLMs), CSI enables real-time dialog among small groups while simultaneously fostering content propagation across a much larger group. This combines the benefits of small-scale deliberative reasoning and large-scale groupwise intelligence. In this study, we engage a group of 81 American voters from one political party in real-time deliberation using a CSI platform called Thinkscape. We then task the group with (a) forecasting which candidate from a set of options will achieve the most national support, and (b) indicating the specific reasons for this result. After only six minutes of deliberation, the group of 81 individuals converged on a selected candidate and surfaced over 400 reasons justifying various candidates, including 206 justifications that supported the selected candidate. We find that the selected candidate was significantly more supported by group members than the other options (p<0.001) and that this effect held even after six minutes of deliberation, demonstrating that CSI provides both the qualitative benefits of conversational focus groups and the quantitative benefits of largescale polling.
description: Copyright 2023 IEEE. arXiv admin note: substantial text overlap with arXiv:2309.12366
Wirada Keyserling 1886
Creators: name: Campuzano, Emmanuel F.
name: Ibarra-Núñez, Guillermo
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Theridiidae
Wirada

description: Wirada Keyserling, 1886
Type species: Wirada punctata Keyserling, 1886
Diagnosis. Wirada is close to Phoroncidia Westwood, 1835 by sharing a heavily sclerotized opisthosoma, sclerotized plates around spinnerets, a colulus replaced by two setae and an embolus shifted ectally, but it differs by having chitinous setiferous bridges on the carapace and sternum, and by the theridioid tegular apophysis embedded in the tegulum. Crustulina Menge, 1868 also has chitinous setiferous bridges on carapace and sternum, and embolus shifted ectally, but differs from Wirada by having an opisthosoma only partially sclerotized, a developed colulus, an apophysis in the cymbal distal promargin and a palpal conductor.
description: Published as part of Campuzano, Emmanuel F. & Ibarra-Núñez, Guillermo, 2018, A new species of the spider genus Wirada (Araneae, Theridiidae) from Mexico, with taxonomic notes on the genus and a key to the species, pp. 495-500 in Zootaxa 4457 (3) on pages 495-496, DOI: 10.11646/zootaxa.4457.3.13, http://zenodo.org/record/1457864
Le général de la compagnie de Jésus va se rendre à Cuba
Creators: name: Anonyme
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2025
Subjects: Cuba
Religion
Compagnie de Jésus

description: Directeur de la publication : Fauvet, Jacques
description: Pour la première fois depuis 1959, Le général de la compagnie de Jésus va se rendre à Cuba.
description: Por primera vez desde 1959, el general de la compañía de Jesús va a viajar a Cuba.
description: Type de publication : Journal
description: Titre de la publication : Le Monde
description: Périodicité : Quotidien
description: Source: DDC-D-D1-1973-08-04
description: Source: Localisation de la ressource : Centre de Recherches Latino-Américaines (CRLA–Archivos, ITEM UMR8132). MSHS - Bât. A5, 1er étage 5 rue Théodore Lefebvre - TSA21103. 86073 Poitiers cedex 9.
Additional file 3. of Tissue-specific DNA methylation is conserved across human, mouse, and rat, and driven by primary sequence conservation
Creators: name: Zhou, Jia
name: Sears, Renee
name: Xiaoyun Xing
name: Zhang, Bo
name: Daofeng Li
name: Rockweiler, Nicole
name: Jang, Hyo
name: Mayank Choudhary
name: Lee, Hyung
name: Lowdon, Rebecca
name: Arand, Jason
name: Tabers, Brianne
name: C. Gu
name: Cicero, Theodore
name: Wang, Ting
Publisher: name: Figshare
Year: 2017
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Supplementary Text. (DOCX 105Â kb)
Mobile Traffic Prediction at the Edge Through Distributed and Deep Transfer Learning
Creators: name: Petrella, Alfredo
name: Miozzo, Marco
name: Dini, Paolo
Publisher: name: arXiv
Year: 2023
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences
subject: C.2.1; C.2.4; I.2.11; I.6.4; I.6.5

description: Traffic prediction represents one of the crucial tasks for smartly optimizing the mobile network. Recently, Artificial Intelligence (AI) has attracted attention to solve this problem thanks to its ability in cognizing the state of the mobile network and make intelligent decisions. Research on this topic has concentrated on making predictions in a centralized fashion, i.e., by collecting data from the different network elements and process them in a cloud center. This translates into inefficiencies due to the large amount of data transmissions and computations required, leading to high energy consumption. In this work, we investigate a fully decentralized AI solution for mobile traffic prediction that allows data to be kept locally, reducing energy consumption through collaboration among the base station sites. To do so, we propose a novel prediction framework based on edge computing and Deep Transfer Learning (DTL) techniques, using datasets obtained at the edge through a large measurement campaign. Two main Deep Learning architectures are designed based on Convolutional Neural Networks (CNNs) and Recurrent Neural Networks (RNNs) and tested under different training conditions. Simulation results show that the CNN architectures outperform the RNNs in accuracy and consume less energy. In both scenarios, DTL contributes to an accuracy enhancement in 85% of the examined cases compared to their stand-alone counterparts. Additionally, DTL significantly reduces computational complexity and energy consumption during training, resulting in a reduction of the energy footprint by 60% for CNNs and 90% for RNNs. Finally, two cutting-edge eXplainable Artificial Intelligence techniques are employed to interpret the derived learning models.
description: 16 pages, 19 figures, IEEE Access journal
Low regularity solutions for the general quasilinear ultrahyperbolic Schrödinger equation
Creators: name: Pineau, Ben
name: Taylor, Mitchell A.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We present a novel method for establishing large data local well-posedness in low regularity Sobolev spaces for general quasilinear Schrödinger equations with non-degenerate and nontrapping metrics. Our result represents a definitive improvement over the landmark results of Kenig, Ponce, Rolvung and Vega, as it weakens the regularity and decay assumptions to the same scale of spaces considered by Marzuola, Metcalfe, and Tataru, but removes the uniform ellipticity assumption on the metric from their result. Our method has the additional benefit of being relatively simple but also very robust. In particular, it only relies on the use of pseudodifferential calculus for classical symbols.
description: 53 pages, Updated to reflect referee comments
Additional file 3. of Tissue-specific DNA methylation is conserved across human, mouse, and rat, and driven by primary sequence conservation
Creators: name: Zhou, Jia
name: Sears, Renee
name: Xiaoyun Xing
name: Zhang, Bo
name: Daofeng Li
name: Rockweiler, Nicole
name: Jang, Hyo
name: Mayank Choudhary
name: Lee, Hyung
name: Lowdon, Rebecca
name: Arand, Jason
name: Tabers, Brianne
name: C. Gu
name: Cicero, Theodore
name: Wang, Ting
Publisher: name: Figshare
Year: 2017
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: Developmental Biology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences

description: Supplementary Text. (DOCX 105Â kb)
Towards Collective Superintelligence, a Pilot Study
Creators: name: Rosenberg, Louis
name: Willcox, Gregg
name: Schumann, Hans
Publisher: name: arXiv
Year: 2023
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: Conversational Swarm Intelligence (CSI) is a new technology that enables human groups of potentially any size to hold real-time deliberative conversations online. Modeled on the dynamics of biological swarms, CSI aims to optimize group insights and amplify group intelligence. It uses Large Language Models (LLMs) in a novel framework to structure large-scale conversations, combining the benefits of small-group deliberative reasoning and large-group collective intelligence. In this study, a group of 241 real-time participants were asked to estimate the number of gumballs in a jar by looking at a photo. In one test case, individual participants entered their estimation in a standard survey. In another test case, participants converged on groupwise estimates collaboratively using a prototype CSI text-chat platform called Thinkscape. The results show that when using CSI, the group of 241 participants estimated within 12% of the correct answer, which was significantly more accurate (p<0.001) than the average individual (mean error of 55%) and the survey-based Wisdom of Crowd (error of 25%). The group using CSI was also more accurate than an estimate generated by GPT 4 (error of 42%). This suggests that CSI is a viable method for enabling large, networked groups to hold coherent real-time deliberative conversations that amplify collective intelligence. Because this technology is scalable, it could provide a possible pathway towards building a general-purpose Collective Superintelligence (CSi).
Criorhina ranunculi Panzer
Creators: name: Ricarte, Antonio
name: Rotheray, Graham E.
name: Lyszkowski, Richard M.
name: Hancock, E. Geoffrey
name: Hewitt, Stephen M.
name: Watt, Kenneth R.
name: Horsfield, David
name: Macgowan, Iain
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Syrphidae
Criorhina
Criorhina ranunculi

description: Criorhina ranunculi (Panzer)
Material examined. Leg. S.M. Hewitt: 1♀, A Fontela, near A Tara, 23.v.2012 [CALMG].
description: Published as part of Ricarte, Antonio, Rotheray, Graham E., Lyszkowski, Richard M., Hancock, E. Geoffrey, Hewitt, Stephen M., Watt, Kenneth R., Horsfield, David & Macgowan, Iain, 2014, The syrphids of Serra do Courel, Northern Spain and description of a new Cheilosia Meigen species (Diptera: Syrphidae), pp. 401-422 in Zootaxa 3793 (4) on page 409, DOI: 10.11646/zootaxa.3793.4.1, http://zenodo.org/record/225393
Safe-VLN: Collision Avoidance for Vision-and-Language Navigation of Autonomous Robots Operating in Continuous Environments
Creators: name: Yue, Lu
name: Zhou, Dongliang
name: Xie, Liang
name: Zhang, Feitian
name: Yan, Ye
name: Yin, Erwei
Publisher: name: arXiv
Year: 2023
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: The task of vision-and-language navigation in continuous environments (VLN-CE) aims at training an autonomous agent to perform low-level actions to navigate through 3D continuous surroundings using visual observations and language instructions. The significant potential of VLN-CE for mobile robots has been demonstrated across a large number of studies. However, most existing works in VLN-CE focus primarily on transferring the standard discrete vision-and-language navigation (VLN) methods to continuous environments, overlooking the problem of collisions. Such oversight often results in the agent deviating from the planned path or, in severe instances, the agent being trapped in obstacle areas and failing the navigational task. To address the above-mentioned issues, this paper investigates various collision scenarios within VLN-CE and proposes a classification method to predicate the underlying causes of collisions. Furthermore, a new VLN-CE algorithm, named Safe-VLN, is proposed to bolster collision avoidance capabilities including two key components, i.e., a waypoint predictor and a navigator. In particular, the waypoint predictor leverages a simulated 2D LiDAR occupancy mask to prevent the predicted waypoints from being situated in obstacle-ridden areas. The navigator, on the other hand, employs the strategy of `re-selection after collision' to prevent the robot agent from becoming ensnared in a cycle of perpetual collisions. The proposed Safe-VLN is evaluated on the R2R-CE, the results of which demonstrate an enhanced navigational performance and a statistically significant reduction in collision incidences.
Dasysyrphus albostriatus Fallen
Creators: name: Ricarte, Antonio
name: Rotheray, Graham E.
name: Lyszkowski, Richard M.
name: Hancock, E. Geoffrey
name: Hewitt, Stephen M.
name: Watt, Kenneth R.
name: Horsfield, David
name: Macgowan, Iain
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Syrphidae
Dasysyrphus
Dasysyrphus albostriatus

description: Dasysyrphus albostriatus (Fallén)
Material examined. Leg. A. Ricarte: 1♂, Seoane, camino de Oval, near Estación Científica, track edge vegetation, 610 m, 28.v.2012; 1♂, meadow along Moreda valley, 720 m, 29.v.2012 [NMS]. Leg. E.G. Hancock: 1♀, nr Moreda, 23−28.v.2012 [HM]. Leg. R.M. Lyszkowski: 1♀, path to summit of Formigueiros, 1350 m, 29.v.2012 [RL].
description: Published as part of Ricarte, Antonio, Rotheray, Graham E., Lyszkowski, Richard M., Hancock, E. Geoffrey, Hewitt, Stephen M., Watt, Kenneth R., Horsfield, David & Macgowan, Iain, 2014, The syrphids of Serra do Courel, Northern Spain and description of a new Cheilosia Meigen species (Diptera: Syrphidae), pp. 401-422 in Zootaxa 3793 (4) on page 409, DOI: 10.11646/zootaxa.3793.4.1, http://zenodo.org/record/225393
Local Short-Time Acceleration induced Spectral Line Broadening and Possible Implications in Cosmology
Creators: name: Luo, M. J.
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The paper proposes an acceleration effect that a local short-time acceleration produces an additional broadening to spectral line, while the central value of the line remains unaffected. The effect can be considered as a local and non-uniform generalization of Unruh effect. Although the acceleration-induced line broadening effect is too small to be measured in ordinary lab setup, it may offer us a key concept to gain a simple and unified perspective on the cosmic acceleration and the radial acceleration discrepancy of rotating galaxies. We find that the measurement of the acceleration of the cosmic expansion by fitting the distance-redshift relation is essentially the measurement of the line or redshift broadening, and the cosmic acceleration induced line broadening also plays a crucial role in the acceleration discrepancy at the outskirt of rotating galaxies. Possible predictions of the effect are also discussed.
description: 11 pages, 1 figure. v3:Final version published in Annals of Physics