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\section{Introduction}
Although they are relatively uncommon metals, Rh and Ru have several notable
technological applications involving dynamic loading and elevated states
of compression and heating.
Both Rh and Ru have important uses in strengthening alloys and
as coatings resistant to corrosion.
Their isotopes incl... | {
"timestamp": "2019-09-13T02:04:18",
"yymm": "1909",
"arxiv_id": "1909.05391",
"language": "en",
"url": "https://arxiv.org/abs/1909.05391"
} |
\section{Introduction} \label{sec:intro}
Most of the stars in our Galaxy have masses below a few solar masses. We do not understand the physical mechanism by which these stars (``low-mass" stars) accrete their masses well.
The evolution of low-mass young stellar objects (YSOs) is characterized and classified using th... | {
"timestamp": "2019-09-13T02:11:36",
"yymm": "1909",
"arxiv_id": "1909.05520",
"language": "en",
"url": "https://arxiv.org/abs/1909.05520"
} |
\section{Introduction}\label{sec:introduction}
This paper concerns the nonparametric recoverability of preferences from finite choice data.
We imagine an experimenter, Alice, offering a sequence of binary choice problems to a subject, Bob. For each choice problem, Bob is presented with a pair of alternatives and i... | {
"timestamp": "2019-12-12T02:04:37",
"yymm": "1909",
"arxiv_id": "1909.05457",
"language": "en",
"url": "https://arxiv.org/abs/1909.05457"
} |
\section{\bf Introduction}
Given metric spaces $(X,d_X)$ and $(Y,d_Y)$ and a function $f:X \rightarrow Y$, let $$P_f=\{r>0\, \vert\, d_X^{-1}(r)\neq \emptyset\,\,\,\,\, \text{and}\,\,\,\,\,\, d_X(x,y)=r \implies d_Y(f(x),f(y))=r\}$$ $$SP_f=\{r>0\,\vert\,d_X^{-1}(r)\neq \emptyset\,\,\,\,\, \text{and}\,\,\,\,\, d_X(x,y)=... | {
"timestamp": "2019-09-13T02:00:51",
"yymm": "1909",
"arxiv_id": "1909.05276",
"language": "en",
"url": "https://arxiv.org/abs/1909.05276"
} |
\section{Introduction}
\label{intro}
Predicting investor activity is a challenging problem in Finance. The basic problem can be stated as follows: given many thousands of assets and many thousands of investors, predict which investors will be interested in buying/selling which assets in the next (short) time period. W... | {
"timestamp": "2019-11-15T02:08:19",
"yymm": "1909",
"arxiv_id": "1909.05289",
"language": "en",
"url": "https://arxiv.org/abs/1909.05289"
} |
\section{Introduction}
The exchange bias (EB) effect was extensively investigated over the past 60 years due to its applicability in high-density magnetic recording, giant magnetoresistance and spin valve devices \cite{Dagotto}. It consists in a non-equilibrium phenomenon caused by the uncompensated coupling at the in... | {
"timestamp": "2019-09-13T02:01:12",
"yymm": "1909",
"arxiv_id": "1909.05287",
"language": "en",
"url": "https://arxiv.org/abs/1909.05287"
} |
\section{Introduction}
\subsection{{ Kontsevich's proposal}} In his ICM talk~\cite{Kon}, Kontsevich proposed the celebrated {\em homological mirror symmetry conjecture} which predicts an equivalence between two $A_\infty$-categories, one constructed from symplectic geometry and the other from complex geometry. More p... | {
"timestamp": "2020-09-03T02:07:37",
"yymm": "1909",
"arxiv_id": "1909.05319",
"language": "en",
"url": "https://arxiv.org/abs/1909.05319"
} |
\section{Introduction}
Mixture-of-experts (MoE), originally introduced in~\cite{jacobsME,Jordan-HME-1994}, form a class of conditional mixture models \cite{McLachlan2000FMM} for modeling, clustering and prediction in the presence of heterogeneous data. Their construction rely on conditional mixture models ~\cite{McL... | {
"timestamp": "2019-09-13T02:10:01",
"yymm": "1909",
"arxiv_id": "1909.05494",
"language": "en",
"url": "https://arxiv.org/abs/1909.05494"
} |
\section{Introduction} \label{introduction}
In \cite{cachazo:2019ngv} Cachazo, Early, Mizera and one of the authors introduced a direct connection between scattering amplitudes and an intriguing structure known as the tropical Grassmannian $\text{Tr\,G}$}%{Trop\,Gr$(k,n)$ \cite{73806}. Such relation was originally fou... | {
"timestamp": "2019-09-13T02:01:21",
"yymm": "1909",
"arxiv_id": "1909.05291",
"language": "en",
"url": "https://arxiv.org/abs/1909.05291"
} |
\section{Appendices}
\end{document}
\section{The Translate-Match-Project Method \label{sec:tmp}}
In our formulation, we are given an annotated NER corpus in the source language:
$\mathcal{D}^S_A = \{(x^{Si}, y^{Si}): i = 1, 2, ..., N\}$,
where $x^{Si} = (x^{Si}_1,...,x^{Si}_{L^{Si}})$
is the $i$th source sen... | {
"timestamp": "2019-09-16T02:07:14",
"yymm": "1909",
"arxiv_id": "1909.05356",
"language": "en",
"url": "https://arxiv.org/abs/1909.05356"
} |
\section{Introduction}
In this paper we explore the use of results on forward particle production at the LHC to constrain nuclear Parton Density Functions (nPDFs). The case study here is based on a possible future measurement of forward photon production with the Forward Calorimeter that is currently under discussion ... | {
"timestamp": "2019-09-13T02:02:36",
"yymm": "1909",
"arxiv_id": "1909.05338",
"language": "en",
"url": "https://arxiv.org/abs/1909.05338"
} |
\section{Introduction}
Voice-based ``personal assistants" such as Apple's SIRI, Microsoft's Cortana, Amazon Alexa, and the Google Assistant have finally entered the mainstream. This development is generally attributed to major breakthroughs in speech recognition and text-to-speech (TTS) technologies aided by recent pro... | {
"timestamp": "2019-09-13T02:03:15",
"yymm": "1909",
"arxiv_id": "1909.05358",
"language": "en",
"url": "https://arxiv.org/abs/1909.05358"
} |
\section{Introduction}
Machine learning (ML) approaches such as support vector regression (SVR) and neural networks are considered as the state-of-the-art methods for multivariate multistep forecasting in particular for renewable energy systems \cite{zhou2011fine,li2010comparing,pirhooshyaran2019multivariate}. We arg... | {
"timestamp": "2019-12-06T02:07:12",
"yymm": "1909",
"arxiv_id": "1909.05447",
"language": "en",
"url": "https://arxiv.org/abs/1909.05447"
} |
\section{Introduction}
Many natural language processing (NLP) tasks can be viewed as conditional text generation problems, where natural language texts are generated given inputs in the form of text (e.g. machine translation), image (e.g. image captioning), audio (e.g. automatic speech recognition) or video (e.g. video... | {
"timestamp": "2019-09-13T02:06:03",
"yymm": "1909",
"arxiv_id": "1909.05424",
"language": "en",
"url": "https://arxiv.org/abs/1909.05424"
} |
\section{Introduction}
\label{sec:intro}
High-energy neutrino astronomy uses neutrinos that have the longest baselines and the highest energies to inform us of astrophysical environments. In these extreme regimes, the fundamental properties of neutrinos are poorly constrained. Thus, it is timely to examine how the unc... | {
"timestamp": "2020-02-13T02:16:21",
"yymm": "1909",
"arxiv_id": "1909.05341",
"language": "en",
"url": "https://arxiv.org/abs/1909.05341"
} |
\section{Introduction}
The numerical global optimization problems are of big importance for science,
economics and technology. They are studied extensively for decades
\cite{Horst1995}, \cite{Nocedal2006}, \cite{Scholz2012}, \cite{Tuy2016}.
We focus specifically on deterministic approaches, i.e. those leading to a
prov... | {
"timestamp": "2019-09-13T02:11:33",
"yymm": "1909",
"arxiv_id": "1909.05516",
"language": "en",
"url": "https://arxiv.org/abs/1909.05516"
} |
\section{Introduction}
Trust is a cornerstone of long-lasting collaboration in human teams, and is crucial for human-robot cooperation~\cite{Groom2007}. For example, human trust in robots influences usage~\cite{sheridan1984research}, and willingness to accept information or suggestions~\cite{freedy2007measurement}. Mis... | {
"timestamp": "2019-09-13T02:02:17",
"yymm": "1909",
"arxiv_id": "1909.05329",
"language": "en",
"url": "https://arxiv.org/abs/1909.05329"
} |
\section{Introduction}
Recommender Systems (RS) have long been developed to predict user's favorites, evolving from traditional Collaborative Filtering (CF) methods \cite{schafer2007collaborative, koren2009matrix, mnih2008probabilistic, rendle2012factorization} to recently grown popular Deep Learning approaches \cite{... | {
"timestamp": "2019-09-13T02:05:41",
"yymm": "1909",
"arxiv_id": "1909.05414",
"language": "en",
"url": "https://arxiv.org/abs/1909.05414"
} |
\section{Introduction}\label{intro}
The nature of dark matter remains one of the greatest mysteries in physics. The most compelling hypothesis is that
dark matter is made of new particles beyond the Standard Model, but their properties mostly unknown.
The mass of particle dark matter candidates spans a range of sever... | {
"timestamp": "2020-05-27T02:16:45",
"yymm": "1909",
"arxiv_id": "1909.05515",
"language": "en",
"url": "https://arxiv.org/abs/1909.05515"
} |
\section{Introduction}
\label{intro}
In the past decade, the broad applications of deep learning techniques are the most inspiring advancements of machine learning~\cite{lecun2015deep}.
Compared to early attempts on neural networks~\cite{williams1986learning, lecun1998gradient}, modern deep learning models introduce ... | {
"timestamp": "2019-09-13T02:07:19",
"yymm": "1909",
"arxiv_id": "1909.05443",
"language": "en",
"url": "https://arxiv.org/abs/1909.05443"
} |
\section*{Introduction}
A classical numerical invariant associated to a point of an algebraic variety is the (Hilbert-Samuel) multiplicity. This invariant has
numerous applications on algebraic geometry and commutative algebra (for instance, it plays a fundamental role in the problem of
resolution of singulariti... | {
"timestamp": "2019-09-13T02:06:22",
"yymm": "1909",
"arxiv_id": "1909.05431",
"language": "en",
"url": "https://arxiv.org/abs/1909.05431"
} |
\section{INTRODUCTION}
Surgical robotic systems, such as the da Vinci robotic platform\textregistered{}~(Intuitive Surgical, Sunnyvale, CA, USA), are becoming increasingly utilized in operating rooms around the world.
Use of the da Vinci robot has been shown to improve accuracy through reducing tremors and provides ... | {
"timestamp": "2020-02-17T02:07:56",
"yymm": "1909",
"arxiv_id": "1909.05405",
"language": "en",
"url": "https://arxiv.org/abs/1909.05405"
} |
\section{Introduction}
\label{sec:1}
In the context of the resurgence program of asymptotically free quantum field
theories (for a review, see Ref.~\cite{Dunne:2015eaa} and the references cited
therein), the interesting possibility has been suggested that the ambiguity in
perturbation theory caused by the
infrared (IR)... | {
"timestamp": "2020-01-20T02:11:08",
"yymm": "1909",
"arxiv_id": "1909.05489",
"language": "en",
"url": "https://arxiv.org/abs/1909.05489"
} |
\section{Introduction}
\label{sec:intro}
In this paper we study the problem of entity resolution. Entity resolution aims to eliminate redundant information from multiple sources of data. This task plays a key role in information integration, natural language understanding, information processing on the World-Wide We... | {
"timestamp": "2020-02-24T02:07:48",
"yymm": "1909",
"arxiv_id": "1909.05460",
"language": "en",
"url": "https://arxiv.org/abs/1909.05460"
} |
\section{Introduction}
David Marr has defined vision as the process of discovering from images what is present in the world, and where it is~\cite{marr}. The combination of {\it what} and {\it where} captures the essence of an image at the semantic level and therefore, also plays a crucial role when defining the desire... | {
"timestamp": "2019-11-19T02:15:39",
"yymm": "1909",
"arxiv_id": "1909.05379",
"language": "en",
"url": "https://arxiv.org/abs/1909.05379"
} |
\section{Introduction}
Coherent diffraction imaging (CDI) approaches based on x-ray Bragg
diffraction have emerged as valuable tools for materials
science, owing to their sensitivity to atomic
displacement fields, their three-dimensional (3D) imaging capability, their
high-spatial resolution \cite{robinson03}, a... | {
"timestamp": "2019-09-13T02:03:12",
"yymm": "1909",
"arxiv_id": "1909.05354",
"language": "en",
"url": "https://arxiv.org/abs/1909.05354"
} |
\section{Appendix}
\subsection{The proof of NP-hardness of proposed task allocation problem}
We use the \textit{reduction} technique to prove the quality-cost-aware task allocation problem is NP-hard by reducing it to a well-known NP-hard problem, i.e, the bounded knapsack problem.
Let us consider a simplified proble... | {
"timestamp": "2019-09-13T02:04:13",
"yymm": "1909",
"arxiv_id": "1909.05388",
"language": "en",
"url": "https://arxiv.org/abs/1909.05388"
} |
\section{Introduction} \label{sec:intro}
Lock-in detection is an ubiquitous measurement technique, where the signal of interest is imparted a periodic variation at the source to distinguish it from the random noise that it acquires on its path to the detector. Extremely weak signals may be thus extracted by selective... | {
"timestamp": "2019-09-13T02:03:21",
"yymm": "1909",
"arxiv_id": "1909.05366",
"language": "en",
"url": "https://arxiv.org/abs/1909.05366"
} |
\section{Introduction}
\label{sec:intro}
Underdensities in the initial density field of the Universe expand to form cosmic voids in late-time, large-scale structure. In recent years, voids have emerged as a competitive source of information about our Universe \cite{Sutter:2012tf, Sutter:2014oca, Kitaura:2015ubm, H... | {
"timestamp": "2019-12-23T02:14:05",
"yymm": "1909",
"arxiv_id": "1909.05313",
"language": "en",
"url": "https://arxiv.org/abs/1909.05313"
} |
\section{Introduction} In General Relativity (GR) in vacuum, one can trivially oxidate black holes to
create homogeneous black strings and black $p$-branes in higher dimensions.
These objects are an explicit example of the new phenomena that higher-dimensional gravity offers \cite{Obers:2008pj}. Indeed, they express a ... | {
"timestamp": "2019-09-13T02:05:17",
"yymm": "1909",
"arxiv_id": "1909.05404",
"language": "en",
"url": "https://arxiv.org/abs/1909.05404"
} |
\section{Introduction}
Statistical machine learning using deep neural network (DNN) has demonstrated high classification accuracy on complex inputs in many application domains. Motivated by the tremendous success of DNNs in computer vision~\cite{Krizhevsky2012,DBLP:journals/corr/HeZRS15, szegedy2015going} there is a g... | {
"timestamp": "2019-09-13T02:01:50",
"yymm": "1909",
"arxiv_id": "1909.05314",
"language": "en",
"url": "https://arxiv.org/abs/1909.05314"
} |
\section{Introduction}
Density fluctuations traced by galaxies are an important source of information about our Universe. They can be used to probe perturbations on scales similar to those measured in the cosmic microwave background (CMB) observations, but at a very different epoch of cosmic evolution and in a very dif... | {
"timestamp": "2020-05-28T02:18:14",
"yymm": "1909",
"arxiv_id": "1909.05277",
"language": "en",
"url": "https://arxiv.org/abs/1909.05277"
} |
\section{Introduction and statement of results}
Let $A_t f(x)$ denote the mean of a locally integrable function $f$ over the sphere with radius $t$ centered at $x$. That is,
\[
A_t f(x)= \int f(x-ty) d\sigma(y),
\]
where $\sigma$ is the standard normalized surface measure on the unit sphere in ${\mathbb {R}}^d$ and $d\... | {
"timestamp": "2020-06-05T02:04:49",
"yymm": "1909",
"arxiv_id": "1909.05389",
"language": "en",
"url": "https://arxiv.org/abs/1909.05389"
} |
\section{Introduction}\label{sec:intro}
A well-known challenge in supervised learning is \emph{conceptual drift}: a data point begins as classified according to one label, but over time the notion of that label changes. For example, an autonomous agent classifies the terrain it traverses as grass, but as the sun sets, ... | {
"timestamp": "2019-09-13T02:07:07",
"yymm": "1909",
"arxiv_id": "1909.05442",
"language": "en",
"url": "https://arxiv.org/abs/1909.05442"
} |
\section{Introduction}
\label{sec:intro}
A social chatbot designed to establish long-term emotional connections with users must generate responses that not only match the \textit{content} of user input and context, but also do so in a desired target \textit{style} \cite{xiaoice, li2016persona, luan2016multiplicative... | {
"timestamp": "2019-09-13T02:03:17",
"yymm": "1909",
"arxiv_id": "1909.05361",
"language": "en",
"url": "https://arxiv.org/abs/1909.05361"
} |
\section{Introduction}
\medskip
Let $k$ be a field and let $B$ be a commutative $k$-algebra. Let $A$ be a $k$-algebra and $\zeta: B\longrightarrow A$ be a morphism of $k$-algebras
such that the image of $\zeta$ lies in the center of $A$. In \cite{St1}, Staic introduced Hochschild cohomology groups for such a datum
$(... | {
"timestamp": "2020-03-10T01:16:40",
"yymm": "1909",
"arxiv_id": "1909.05476",
"language": "en",
"url": "https://arxiv.org/abs/1909.05476"
} |
\section{Introduction\label{sec:intro}}
{\bf General Remarks:} In the past few decades, cosmology has evolved from a highly speculative science to a highly precise one, where percent-level error bars are the norm. This has happened thanks to our capability to measure the primordial density fluctuations first in the ... | {
"timestamp": "2019-09-13T02:00:39",
"yymm": "1909",
"arxiv_id": "1909.05271",
"language": "en",
"url": "https://arxiv.org/abs/1909.05271"
} |
\section{Introduction}
Quantum computing is deemed a disruptive paradigm for solving many classically intractable problems such as factoring big numbers~\cite{Shor94}, data fitting~\cite{Wiebe12}, combinatorial optimization~\cite{Djidjev18}, and boson sampling~\cite{Aaronson10}. The development of quantum-computing pl... | {
"timestamp": "2019-09-24T02:05:47",
"yymm": "1909",
"arxiv_id": "1909.05455",
"language": "en",
"url": "https://arxiv.org/abs/1909.05455"
} |
\section{Introduction}
Given a Riemannian manifold $(M^n, g)$, the prescribed scalar curvature
problem consists in finding which function can be obtained as the scalar
curvature of a metric ${\widehat{g}}$ conformal to $g$ on $M$. Namely, if $\mathrm{Scal}$
is the scalar curvature of $g$, $\widehat{\scal}$ is the scala... | {
"timestamp": "2019-09-13T02:02:45",
"yymm": "1909",
"arxiv_id": "1909.05343",
"language": "en",
"url": "https://arxiv.org/abs/1909.05343"
} |
\section{Introduction }
\label{sec:intro}
The geometry of the near-horizon region in near-extremal black holes is universal: as we approach the horizon there is an $AdS_2$ throat with a slowly varying internal space. The low-energy behavior of such black holes is expected to arise from the near-horizon region which, ... | {
"timestamp": "2019-09-16T02:05:12",
"yymm": "1909",
"arxiv_id": "1909.05253",
"language": "en",
"url": "https://arxiv.org/abs/1909.05253"
} |
\section{Introduction}
After the Higgs boson discovery the era of precision measurements of Higgs properties has begun. While the Higgs boson couplings to vector bosons and third generation fermions have been measured at the LHC and agree with their Standard Model (SM) prediction at the level of 10\% -- 20\% \cite{Aad:... | {
"timestamp": "2019-11-15T02:15:39",
"yymm": "1909",
"arxiv_id": "1909.05279",
"language": "en",
"url": "https://arxiv.org/abs/1909.05279"
} |
\section{Introduction}
Super-Resolution (SR) is the task of inferring a high-resolution (HR) image from one or more given low-resolution (LR) images. SR plays an important role in various image processing tasks with direct applications in medical imaging, face recognition, satellite imaging, and surveillance \cite{far... | {
"timestamp": "2019-09-13T02:01:41",
"yymm": "1909",
"arxiv_id": "1909.05305",
"language": "en",
"url": "https://arxiv.org/abs/1909.05305"
} |
\section{Introduction}
Many scientific and engineering applications require processing data sets sampled on irregularly spaced points. Consider e.g. GIS data associating geospatial locations with measurements, LIDAR data characterizing object geometry via point clouds, scientific simulations with unstructured meshes. ... | {
"timestamp": "2019-09-17T02:01:37",
"yymm": "1909",
"arxiv_id": "1909.05371",
"language": "en",
"url": "https://arxiv.org/abs/1909.05371"
} |
\section{Introduction}
Understanding the physical processes that connect galaxy growth and the growth of their central supermassive black holes remains one of the biggest outstanding problems of galaxy evolution research \citep[e.g.,][]{Alexander12,Kormendy13,Heckman14,King15,Harrison17}. The sites of growing supermas... | {
"timestamp": "2019-09-13T02:00:28",
"yymm": "1909",
"arxiv_id": "1909.05260",
"language": "en",
"url": "https://arxiv.org/abs/1909.05260"
} |
\section{Introduction and the main theorems}
Fix a complex reductive (or even Kac-Moody) Lie group $G$ and
maximal torus $T\leq G$, for example
$G=GL_n(\CC)$ and $T$ the diagonal matrices.
Fix opposed Borel subgroups $B,B_-$ with intersection $T$. This choice
results in a length function $\ell$ on $W = N(T)/T$ and... | {
"timestamp": "2019-09-13T02:01:09",
"yymm": "1909",
"arxiv_id": "1909.05283",
"language": "en",
"url": "https://arxiv.org/abs/1909.05283"
} |
\section*{Abstract}
Optical frequency combs were developed nearly two decades ago to support the world’s most precise atomic clocks. Acting as precision optical synthesizers, frequency combs enable the precise transfer of phase and frequency information from a high-stability reference to hundreds of thousands of tones... | {
"timestamp": "2019-09-13T02:04:04",
"yymm": "1909",
"arxiv_id": "1909.05384",
"language": "en",
"url": "https://arxiv.org/abs/1909.05384"
} |
\section{Introduction}\label{sec:intro}
In Finsler geometry the geometry of a manifold is derived from a $1$-homogeneous length measure for curves and its corresponding canonical Cartan non-linear connection on the tangent bundle, instead of from a metric and its Levi-Civita connection, as it is done in (pseudo)-Rieman... | {
"timestamp": "2019-10-18T02:08:33",
"yymm": "1909",
"arxiv_id": "1909.05284",
"language": "en",
"url": "https://arxiv.org/abs/1909.05284"
} |
\section{Introduction}
\label{sec:intro}
In the coming years, an exciting array of space-based infrared astronomy missions are expected to launch, including SPHEREx \citep{spherex}, JWST \citep{jwst}, Euclid \citep{euclid}, WFIRST \citep{wfirst} and NEOCam \citep{neocam}. For the purposes of forecasting/simulating the ... | {
"timestamp": "2019-09-13T02:07:21",
"yymm": "1909",
"arxiv_id": "1909.05444",
"language": "en",
"url": "https://arxiv.org/abs/1909.05444"
} |
\section{Introduction}\label{sec:int}
Principal component analysis (PCA) is an important data processing technique.
In essence, PCA attempts to find a low dimensional representation of a data set. The low dimensional representation can be subsequently used for data denoising, vision and recognition, just to name a few... | {
"timestamp": "2019-12-24T02:03:51",
"yymm": "1909",
"arxiv_id": "1909.05485",
"language": "en",
"url": "https://arxiv.org/abs/1909.05485"
} |
\section{INTRODUCTION}
\label{sec:intro}
The last twenty years of astronomy have seen a revolution in planetary science, with over 3000 exoplanets discovered around nearby stars. This flood of new worlds includes planets unlike any found in our own Solar System, from Jupiter-mass planets located less than 0.1 AU from... | {
"timestamp": "2019-09-13T02:01:38",
"yymm": "1909",
"arxiv_id": "1909.05302",
"language": "en",
"url": "https://arxiv.org/abs/1909.05302"
} |
\subsection{Usability Study}
\label{sec:usability}
We conduct an informal user study to evaluate the usability of our system in supporting the creation of the 3D Ken Burns effect. In particular, we are interested in investigating how easy it is for non-expert users to achieve desirable results for images with differen... | {
"timestamp": "2019-09-13T02:09:15",
"yymm": "1909",
"arxiv_id": "1909.05483",
"language": "en",
"url": "https://arxiv.org/abs/1909.05483"
} |
\section*{Acknowledgement}
The work presented in this paper was conducted within the scope of the Horizon 2020 project OpenReq, which is supported by the European Union under the Grant Nr. 732463.
The work was also supported by the “Forum4.0” project as part of the ahoi.digital funding line.
We thank Davide Fucci for ... | {
"timestamp": "2019-09-13T02:10:52",
"yymm": "1909",
"arxiv_id": "1909.05504",
"language": "en",
"url": "https://arxiv.org/abs/1909.05504"
} |
\section{Introduction}
\label{sec:introduction}
The automatic identification, extraction and representation of the information conveyed in texts is a key task nowadays. In fact, this research topic is increasing its relevance with the exponential growth of social networks and the need to have tools that are able to aut... | {
"timestamp": "2019-09-13T02:03:15",
"yymm": "1909",
"arxiv_id": "1909.05359",
"language": "en",
"url": "https://arxiv.org/abs/1909.05359"
} |
\section{Introduction}\label{sec:intro}
The aim of this paper is to study a graph-theoretical parameter called {\em fixicity},
defined as the maximal number of vertices that are fixed by a non-trivial automorphism
of the graph. Investigation of a group theoretical analogue of this parameter (the maximum number of poi... | {
"timestamp": "2020-04-16T02:12:43",
"yymm": "1909",
"arxiv_id": "1909.05456",
"language": "en",
"url": "https://arxiv.org/abs/1909.05456"
} |
\section{Statement of the model}
Suppose that $\Omega \subset \mathbb{R}^3$ is a bounded, open, simply-connected Lipschitz domain,
with boundary $\partial \Omega$, occupied by a viscoelastic material, and let $T>0$. Consider the equation of motion
\begin{align}\label{eq:1}
\varrho \ddot{\bu} = \Div{\bsig} + \bF\qqu... | {
"timestamp": "2019-09-13T02:02:36",
"yymm": "1909",
"arxiv_id": "1909.05337",
"language": "en",
"url": "https://arxiv.org/abs/1909.05337"
} |
\section{Modeling and Simulations}
The model of the JJ-loaded wire arrays begins with a single junction.
Using the resistively and capacitively shunted junction (RCSJ) model \cite{Orlando1991}, the gauge-invariant phase difference across a single junction $\delta(t)$ driven by dc and rf current is given by
\begin{equa... | {
"timestamp": "2019-11-05T02:02:07",
"yymm": "1909",
"arxiv_id": "1909.05326",
"language": "en",
"url": "https://arxiv.org/abs/1909.05326"
} |
\subsection{Previous work} \label{sec:prev_work}
In this section, we discuss previous work on pattern matching in circuits and explain the additional difficulties one encounters in the quantum setting compared to the classical one (see also Section~\ref{sec:possible_difficulties} for a detailed description of arisin... | {
"timestamp": "2020-07-30T02:11:35",
"yymm": "1909",
"arxiv_id": "1909.05270",
"language": "en",
"url": "https://arxiv.org/abs/1909.05270"
} |
\section{Introduction}
Since the seminal work of \citet{Dressler80} it became evident that the environment plays a major role in shaping galaxy evolution.
High density regions such as rich clusters of galaxies are mainly composed of early-type objects (ellipticals and lenticulars)
while the field is dominated by late-... | {
"timestamp": "2019-09-13T02:09:48",
"yymm": "1909",
"arxiv_id": "1909.05491",
"language": "en",
"url": "https://arxiv.org/abs/1909.05491"
} |
\section*{}\label{sec:intro}
In recent years, there has been a great amount of interest in precisely controlling the electromagnetic response of artificial materials. By introducing subwavelength structural features, the permittivity and permeability tensors of the medium can be tuned to exhibit a wide range of int... | {
"timestamp": "2020-07-31T02:04:16",
"yymm": "1909",
"arxiv_id": "1909.05256",
"language": "en",
"url": "https://arxiv.org/abs/1909.05256"
} |
\section{Electromagnetism in 2+1 dimensions}
We give a brief summary of electromagnetism in a Minkowski spacetime with $d=2+1$ dimensions along the lines of \textcite{Jackson1975}. The metric tensor is $\eta_{\mu\nu} = \text{diag}{(+1,-1,-1)}$.
The electromagnetic field has three components, the magnetic field $B$ a... | {
"timestamp": "2020-04-07T02:01:01",
"yymm": "1909",
"arxiv_id": "1909.05248",
"language": "en",
"url": "https://arxiv.org/abs/1909.05248"
} |
\section{Introduction}
\label{sec:intro}
Motivated by the study of discriminants, Gelfand, Kapranov, and Zelevinsky
\cite{GKZ} introduced the \emph{secondary polytope} $\Upsigma_\A^{\GKZ}$
for a configuration $\mathcal{A}$ of $n$ points in $\mathbb{R}^{d-1}$. Vertices of this
remarkable polytope correspond to regula... | {
"timestamp": "2019-09-13T02:06:55",
"yymm": "1909",
"arxiv_id": "1909.05435",
"language": "en",
"url": "https://arxiv.org/abs/1909.05435"
} |
\section{Introduction}
Human mortality rates form a particularly challenging task for time series forecasting. Forecasts should be produced separately for different ages, preferably for multiple years ahead into the future, having just a relatively small amount of historical data available. It is pretty difficult to cr... | {
"timestamp": "2019-10-18T02:08:43",
"yymm": "1909",
"arxiv_id": "1909.05501",
"language": "en",
"url": "https://arxiv.org/abs/1909.05501"
} |
\section{Some results from calculus}
\label{sec:calculus}
In this appendix, we review some results from calculus that are used in section \ref{sec:quasi_ideal_clock}. Most notably, is the review of some important properties of the Jacobi $\theta$ functions.
\subsection{Non-asymptotic Stirling's formula}
Stirling's f... | {
"timestamp": "2019-09-13T02:00:30",
"yymm": "1909",
"arxiv_id": "1909.05265",
"language": "en",
"url": "https://arxiv.org/abs/1909.05265"
} |
\section{Induction invariance and the transfer operator}
\label{sec:InvarianceInduction}
\subsection{General case}
\label{subsec:CasGeneral}
Let $A$ be a Polish space, $T : A \to A$ be measurable, and $\mathm$ a
$\sigma$-finite\footnote{In this article, the space of $\sigma$-finite measures shall always include the ... | {
"timestamp": "2019-09-13T02:11:33",
"yymm": "1909",
"arxiv_id": "1909.05518",
"language": "en",
"url": "https://arxiv.org/abs/1909.05518"
} |
\section{Introduction}
Sparsity is identified as a crucial assumption in various applications ranging from signal processing to machine learning and statistics. The widespread interest in sparsity can be attributed to the fact that (i) sparsity infers intrinsic structures of data and (ii) sparse data is easier to manip... | {
"timestamp": "2019-09-13T02:05:51",
"yymm": "1909",
"arxiv_id": "1909.05419",
"language": "en",
"url": "https://arxiv.org/abs/1909.05419"
} |
\section{Introduction}
Word-vector/embedding models (WVM) have emerged as first-class representations in contemporary Natural Language Processing (NLP) tasks due to their ability to capture semantic similarity and relatedness in an unsupervised and comprehensive manner \cite{turney2010frequency}, \cite{freitas2015sche... | {
"timestamp": "2019-09-13T02:03:18",
"yymm": "1909",
"arxiv_id": "1909.05363",
"language": "en",
"url": "https://arxiv.org/abs/1909.05363"
} |
\section{Introduction}
Non-parametric regression is an important problem in statistics and machine learning \cite{wassermann06, tsybakov04, gkkw02}. The $k$-nearest neighbors algorithm ($k$-NN) is a popular non-parametric method of classification and regression. For a given set of $n$ data points $(\mathbf{x}_i, y_i) \... | {
"timestamp": "2020-02-18T02:21:06",
"yymm": "1909",
"arxiv_id": "1909.05495",
"language": "en",
"url": "https://arxiv.org/abs/1909.05495"
} |
\section{Conclusion}
\label{sec:conclusion}
We outline MRC algorithms that yield SOTA performance on benchmark datasets like SQuAD and show that a very simple approach involving transfer learning reaches the same performance while being computationally inexpensive. We also show that the same simple approach has strong ... | {
"timestamp": "2019-09-13T02:01:10",
"yymm": "1909",
"arxiv_id": "1909.05286",
"language": "en",
"url": "https://arxiv.org/abs/1909.05286"
} |
\section{Introduction}\label{s.introduction}
Over the last few decades, a series of oscillation experiments have
convincingly established that the neutrinos have masses, and determined
their mass splittings. However, the actual values of the masses of the
three neutrino species continue to remain a mystery. In part... | {
"timestamp": "2020-05-04T02:07:14",
"yymm": "1909",
"arxiv_id": "1909.05275",
"language": "en",
"url": "https://arxiv.org/abs/1909.05275"
} |
\section{Introduction}
\noindent Operators associated with sets of directions form a central theme in harmonic analysis. They arise, for instance, in the study of differentiation of integrals, in multiplier problems for the polygon and in Bochner-Riesz means \cite{CorK, CorP, CF, NSW, CorB}. The present article is conc... | {
"timestamp": "2020-02-12T02:08:46",
"yymm": "1909",
"arxiv_id": "1909.05454",
"language": "en",
"url": "https://arxiv.org/abs/1909.05454"
} |
\section{Introduction}
Sequential decision making has been an increasingly attractive research topic with the advancement of information technology and the emergence of new online marketplaces. As a key concept appearing widely in the fields of operations research, management science and artificial intelligence, seque... | {
"timestamp": "2020-08-05T02:08:41",
"yymm": "1909",
"arxiv_id": "1909.05499",
"language": "en",
"url": "https://arxiv.org/abs/1909.05499"
} |
\section{Dataset Supplemental Material}\label{Appendix:dataset}
\begin{figure}[ht]
\flushright
\includegraphics[width=7cm]
{solutionDistribution.pdf}
\vspace{-0mm}
\caption{The distribution of 12 network solution related dialog acts. The reason of such a screw distribution is that \datasetName{} is collected from rea... | {
"timestamp": "2019-09-13T02:11:58",
"yymm": "1909",
"arxiv_id": "1909.05528",
"language": "en",
"url": "https://arxiv.org/abs/1909.05528"
} |
\section{Introduction}
The purpose of this article is to provide a far-reaching generalisation of the
support theorem of Stroock and Varadhan \cite{SupportThm}.
Recall that this result can be formulated as follows. Let
$\{V_i\}_{i=0}^m$ be a finite collection of vector fields on $\R^n$
that have bounded first and ... | {
"timestamp": "2019-12-13T02:13:39",
"yymm": "1909",
"arxiv_id": "1909.05526",
"language": "en",
"url": "https://arxiv.org/abs/1909.05526"
} |
\section{Introduction}\label{sect:intro}
All graphs considered in this paper are simple and connected. If $G$ is a graph, $V(G)$ and $E(G)$ (or simply $V$ and $E$) denote the vertex and edge set of $G$, respectively. For a vertex $v\in V$, the set $N_G(v)=\{u: \, uv\in E\}$ is called the \emph{open neighborhood} of th... | {
"timestamp": "2019-09-13T02:06:03",
"yymm": "1909",
"arxiv_id": "1909.05425",
"language": "en",
"url": "https://arxiv.org/abs/1909.05425"
} |
\section{Introduction}
Virtual Reality (VR) as a medium allows its participants to experience an embodied perspective \cite{sherman2002understanding}. For example, in a flight simulator, the user embodies a virtual flight through direct control of a virtual cockpit. In order to elicit a perfectly immersed virtual cock... | {
"timestamp": "2019-09-16T02:06:22",
"yymm": "1909",
"arxiv_id": "1909.05327",
"language": "en",
"url": "https://arxiv.org/abs/1909.05327"
} |
\section{Dp-rank}
\noindent Our reference is \cite[Chapter 4]{Simon-Book}.
Let $\kappa$ be a cardinal and $T$ be a complete theory.
A family $(I_t : t \in X)$ of sequences of elements of a highly saturated $\mathscr{M} \models T$ is \textit{mutually indiscernible} over a small set $A$ of parameters if each $I_t$ is ind... | {
"timestamp": "2020-04-16T02:04:12",
"yymm": "1909",
"arxiv_id": "1909.05399",
"language": "en",
"url": "https://arxiv.org/abs/1909.05399"
} |
\section{Conclusions}
\label{sec:conclusion}
\vspace{-0.04 in}
In this work, we extended prior work on E2E multilingual models to address
two issues that arise in large-scale practical applications:
(1) the need for streaming ASR and
(2) the challenge of imbalanced training data.
We presented a system that addresses b... | {
"timestamp": "2019-09-13T02:02:20",
"yymm": "1909",
"arxiv_id": "1909.05330",
"language": "en",
"url": "https://arxiv.org/abs/1909.05330"
} |
\section{Algorithms}
\label{sec:algos}
The problems in Section~\ref{sec:model:problem} are difficult in
general---even simpler forms are NP-hard (for example, the well-known
Knapsack problem can be easily reduced to a special instance of the
\ensuremath{\mathsf{MinVar}}). We begin in Section~\ref{sec:algos:greedy} wi... | {
"timestamp": "2019-09-13T02:03:53",
"yymm": "1909",
"arxiv_id": "1909.05380",
"language": "en",
"url": "https://arxiv.org/abs/1909.05380"
} |
\section{Introduction}
Deep neural networks (DNNs) have significantly improved the state of the art on many supervised tasks~\cite{donahue2014decaf,yosinski2014transferable,simonyan2014very,he2016deep}. However, without sufficient training data, DNNs often generalize poorly to new tasks or new environments~\cite{torral... | {
"timestamp": "2019-11-19T02:09:48",
"yymm": "1909",
"arxiv_id": "1909.05288",
"language": "en",
"url": "https://arxiv.org/abs/1909.05288"
} |
\section{Introduction}
The quest for a quantum theory of gravity and observational puzzles in modern cosmology have led to several proposals for theories of gravity that differ from general relativity (GR). By Lovelock's theorem, these modifications of GR almost inevitably lead to additional degrees of freedom, and th... | {
"timestamp": "2019-09-13T02:00:27",
"yymm": "1909",
"arxiv_id": "1909.05258",
"language": "en",
"url": "https://arxiv.org/abs/1909.05258"
} |
\section{Introduction}
There is compelling evidence from oscillation phenomena~\cite{Fukuda:1998mi,Ahmad:2002jz,Eguchi:2002dm,Michael:2006rx,Agafonova:2015jxn} that ordinary neutrinos are not massless.
However, we do not have empirical knowledge of the absolute values of these masses. Nor do we know whether these ar... | {
"timestamp": "2019-10-11T02:19:18",
"yymm": "1909",
"arxiv_id": "1909.05381",
"language": "en",
"url": "https://arxiv.org/abs/1909.05381"
} |
\section{Algorithm Acceleration\label{sec:acceleration}}
Our method discussed in \prettyref{sec:formulation} is computationally costly due to the repeated use of the MICP-based IK algorithm, to check the kinematics feasibility of the gripper. In this section, we discuss three techniques to reduce the cost of MICP solvi... | {
"timestamp": "2020-07-21T02:20:48",
"yymm": "1909",
"arxiv_id": "1909.05430",
"language": "en",
"url": "https://arxiv.org/abs/1909.05430"
} |
\section{Introduction}
Financial derivatives are contracts between two or more parties whose value is based on underlying financial assets (e.g., bonds, comodities, currencies, etc.). Typically, these contracts are expressed using natural language on a written document which is authorized by a trusted authority. Howe... | {
"timestamp": "2019-09-13T02:08:27",
"yymm": "1909",
"arxiv_id": "1909.05464",
"language": "en",
"url": "https://arxiv.org/abs/1909.05464"
} |
\section{Introduction}\label{sec:Introduction}
Recently, a new family of hybrid-halide perovskites called "deficient" perovskites (d-perovskites) and "hollow" perovskites was reported \cite{Leblanc_ACIE_56_2017,Ke_SA_3_2017,Spanopoulos_JACS_140_2018,Ke_JACS_139_2017,Ke_AEL_3_2018,Leblanc_AAMI_11_2019}. Their structure... | {
"timestamp": "2019-12-25T02:11:01",
"yymm": "1909",
"arxiv_id": "1909.05394",
"language": "en",
"url": "https://arxiv.org/abs/1909.05394"
} |
\section{Introduction}
While the assumption of an ideal gas is common in astrophysical fluid dynamics, there are many systems where this is not a valid approximation.
This assumption is utilized due to its wide range of applicability and extremely simple equation of state (EOS); i.e. relations between fluid parameters... | {
"timestamp": "2020-04-10T02:01:02",
"yymm": "1909",
"arxiv_id": "1909.05274",
"language": "en",
"url": "https://arxiv.org/abs/1909.05274"
} |
\section{Introduction}
The framework of relativistic quantum tasks has recently produced results which are of interest to cryptography and holography . On the cryptographic side it was shown that unconditionally secure bit commitment protocols exist \cite{bitcommitment}, and that a large class of secure position based ... | {
"timestamp": "2019-09-13T02:05:17",
"yymm": "1909",
"arxiv_id": "1909.05403",
"language": "en",
"url": "https://arxiv.org/abs/1909.05403"
} |
\subsection{Comparison with cross validation}
\label{sec:cv}
Cross validation is a commonly used approach to selecting $w$, and therefore we briefly discuss how cross-validation could be applied in the calibration application.
Key decisions in implementing cross validation are: (1) how to partition the data, and (2... | {
"timestamp": "2019-09-13T02:06:12",
"yymm": "1909",
"arxiv_id": "1909.05428",
"language": "en",
"url": "https://arxiv.org/abs/1909.05428"
} |
\section*{Fungal tip growth arising through a codimension-1 global bifurcation}
\large{T.G. de Jong, A.E. Sterk, H.W. Broer}
\end{center}
\begin{small} \textbf{Abstract.}
Tip growth is a growth stage which occurs in fungal cells. During tip growth, the cell exhibits continuous extreme lengthwise growth while its shap... | {
"timestamp": "2019-09-13T02:09:23",
"yymm": "1909",
"arxiv_id": "1909.05486",
"language": "en",
"url": "https://arxiv.org/abs/1909.05486"
} |
\section{Introduction}
For decades astrophysicist have constructed dynamical models of external galaxies from observations of their unresolved stellar kinematics to study their masses as well as their orbital and density distributions \citep[see review by][]{Courteau2014}. The models were initially constrained by long... | {
"timestamp": "2020-04-22T02:14:34",
"yymm": "1909",
"arxiv_id": "1909.05269",
"language": "en",
"url": "https://arxiv.org/abs/1909.05269"
} |
\section{Introduction}
In 2002, Sturm investigated in depth barycenters in nonpositive curvature spaces as he showed the existence, uniqueness and contraction of barycenters in such spaces \cite{Sturm}. Because Wassertein spaces are not in the framework of nonpositive curvature spaces, to study the existence, uniquenes... | {
"timestamp": "2019-09-13T02:11:33",
"yymm": "1909",
"arxiv_id": "1909.05517",
"language": "en",
"url": "https://arxiv.org/abs/1909.05517"
} |
\section{Introduction}
A notion of barycenter in the Wasserstein space over ${\mathbb R}^n$ has been introduced and investigated by Agueh and Carlier in \cite{MR2801182}, and has been explored extensively after that. It is closely related to optimal transport problems and has many applications in other fields such as ... | {
"timestamp": "2020-06-12T02:07:05",
"yymm": "1909",
"arxiv_id": "1909.05513",
"language": "en",
"url": "https://arxiv.org/abs/1909.05513"
} |
\section{Introduction}
\label{sec:1}
Continuous scale invariance (CSI) -- a common property of physical
systems -- describes the invariance of a physical quantity $f(x)$
(e.g., the mass) when changing a control parameter $x$ (e.g., the
length). This property is expressed by a simple scaling relation,
\begin{equation}
f... | {
"timestamp": "2019-09-13T02:10:53",
"yymm": "1909",
"arxiv_id": "1909.05505",
"language": "en",
"url": "https://arxiv.org/abs/1909.05505"
} |
\section{Introduction}
Theoretical evolution models predict that the most significant changes in the bulk and orbital parameters of exoplanets occur in the first few hundred Myr of their evolution \citep[e.g.,][]{Adams2006,Kubyshkina2018b,Raymond2009}.
Planets orbiting stars in young open clusters are thus particular... | {
"timestamp": "2019-09-13T02:00:21",
"yymm": "1909",
"arxiv_id": "1909.05252",
"language": "en",
"url": "https://arxiv.org/abs/1909.05252"
} |
\section{Introduction}
\label{S:intro}
Bragg coherent diffraction imaging (BCDI) is a lensless imaging method by which the morphology and internal strain state of compact crystalline objects may be visualized non-destructively \cite{Robinson2001,Robinson2009,Miao2015}.
A 3D rendering of an appropriately oriented cryst... | {
"timestamp": "2019-09-13T02:03:11",
"yymm": "1909",
"arxiv_id": "1909.05353",
"language": "en",
"url": "https://arxiv.org/abs/1909.05353"
} |
\section{Introduction}
In the life cycle of many production machine-learning applications,
maintaining and improving deployed models is the dominant factor in
their total cost and effectiveness--much greater than the cost of {\em
de novo} model construction. Yet, there is little tooling for model
life-cycle ... | {
"timestamp": "2019-09-13T02:03:28",
"yymm": "1909",
"arxiv_id": "1909.05372",
"language": "en",
"url": "https://arxiv.org/abs/1909.05372"
} |
\section{Introduction}
If string theory is the correct theory of quantum gravity, one of its vacua must realize the photon of classical electromagnetism. Uncharged spin zero particles
must couple to the electromagnetic
field strength, since
all couplings in string theory
are determined by vacuum expectation
values ... | {
"timestamp": "2019-09-13T02:00:26",
"yymm": "1909",
"arxiv_id": "1909.05257",
"language": "en",
"url": "https://arxiv.org/abs/1909.05257"
} |
\section{Introduction}
AGN comprise about one-third of the VHE sky catalog and they
are the most numerous class of identified VHE $\gamma$-ray emitter.
There are 78 VHE-detected AGN as of {\it ICRC2019} \cite{TEVCAT}, and $\sim$75\%
of these objects have Northern declinations ($\delta > 0^{\circ}$).
Accordingly they ... | {
"timestamp": "2019-09-13T02:02:10",
"yymm": "1909",
"arxiv_id": "1909.05323",
"language": "en",
"url": "https://arxiv.org/abs/1909.05323"
} |
\section{Introduction}
Differential games \cite{Isa99,DocJorVanSor00} represent a class of games where players are constrained by continuous-time dynamics. They represent a natural marriage of game theory and optimal control, and have had a huge impact in economics, management sciences, operations research as well as m... | {
"timestamp": "2019-09-13T02:08:42",
"yymm": "1909",
"arxiv_id": "1909.05468",
"language": "en",
"url": "https://arxiv.org/abs/1909.05468"
} |
\section{Introduction}
\label{section:introduction}
\subsection{The problem and its history}
\label{subsection:problem_and_history}
The firing squad synchronization problem (FSSP)
is a problem that was proposed by J. Myhill in 1957 and became
widely known to researchers in automata theory by
an article by E. F. Mo... | {
"timestamp": "2019-09-13T02:05:25",
"yymm": "1909",
"arxiv_id": "1909.05406",
"language": "en",
"url": "https://arxiv.org/abs/1909.05406"
} |
\section{Introduction}
Poisson's equation is an elliptic partial differential equation. It is used to represent several physical phenomena such as gravitational, electrostatic fields and enforce conservation of mass principle in the numerical solution of incompressible fluid flow equations.
Poisson's equation for a th... | {
"timestamp": "2019-09-13T02:06:02",
"yymm": "1909",
"arxiv_id": "1909.05423",
"language": "en",
"url": "https://arxiv.org/abs/1909.05423"
} |
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