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19922026
Showing 2020Show all

271 papers · 1 filter

eess.IV2020★ 2 cited

Multiple Sclerosis Lesion Segmentation -- A Survey of Supervised CNN-Based Methods

Huahong Zhang, Ipek Oguz

Lesion segmentation is a core task for quantitative analysis of MRI scans of Multiple Sclerosis patients. The recent success of deep learning techniques in a variety of medical ima…

cs.LG2020★ 10 cited

Graph Convolutional Networks for traffic anomaly

Yue Hu, Ao Qu, Dan Work

Event detection has been an important task in transportation, whose task is to detect points in time when large events disrupts a large portion of the urban traffic network. Travel…

astro-ph.SR2020★ 4 cited

Analysis of Previously Classified White Dwarf-Main Sequence Binaries Using Data from the APOGEE Survey

Kyle A. Corcoran, Hannah M. Lewis, Borja Anguiano +12

We present analyses of near-infrared, spectroscopic data from the Apache Point Observatory Galactic Evolution Experiment (APOGEE) survey for 45 previously confirmed or candidate wh…

cs.CV2020

Limitation of Acyclic Oriented Graphs Matching as Cell Tracking Accuracy Measure when Evaluating Mitosis

Ye Chen, Yuankai Huo

Multi-object tracking (MOT) in computer vision and cell tracking in biomedical image analysis are two similar research fields, whose common aim is to achieve instance level object…

physics.bio-ph2020★ 268 cited

Catalytically Potent and Selective Clusterzymes for Modulation of Neuroinflammation Through Single-Atom Substitutions

Haile Liu, Yonghui Li, Si Sun +10

Emerging artificial enzymes with reprogrammed and augmented catalytic activity and substrate selectivity have long been pursued with sustained efforts. The majority of current cand…

physics.optics2020★ 16 cited

Multi-frequency coherent emission from superstructure thermal emitters

Guanyu Lu, Marko Tadjer, Joshua D. Caldwell +1

Long-range spatial coherence can be induced in thermal emitters by embedding a periodic grating into a material supporting propagating polaritons or dielectric modes. However, the…

cond-mat.mes-hall2020★ 13 cited

Coupled Maxwell and Time-Dependent Orbital Free Density Functional Calculations

Cody Covington, Justin Malave, Kalman Varga

Coupled Maxwell and time-dependent orbital-free calculations are implemented and tested to describe the interaction of electromagnetic waves and matter. The currents and induced fi…

econ.EM2020★ 1 cited

Welfare Analysis via Marginal Treatment Effects

Yuya Sasaki, Takuya Ura

Consider a causal structure with endogeneity (i.e., unobserved confoundedness) in empirical data, where an instrumental variable is available. In this setting, we show that the mea…

cs.LG2020

Performance-Weighed Policy Sampling for Meta-Reinforcement Learning

Ibrahim Ahmed, Marcos Quinones-Grueiro, Gautam Biswas

This paper discusses an Enhanced Model-Agnostic Meta-Learning (E-MAML) algorithm that generates fast convergence of the policy function from a small number of training examples whe…

eess.IV2020

Development and Characterization of a Chest CT Atlas

Kaiwen Xu, Riqiang Gao, Mirza S. Khan +8

A major goal of lung cancer screening is to identify individuals with particular phenotypes that are associated with high risk of cancer. Identifying relevant phenotypes is complic…

cs.AI2020

Hierarchical Planning for Resource Allocation in Emergency Response Systems

Geoffrey Pettet, Ayan Mukhopadhyay, Mykel Kochenderfer +1

A classical problem in city-scale cyber-physical systems (CPS) is resource allocation under uncertainty. Typically, such problems are modeled as Markov (or semi-Markov) decision pr…

astro-ph.SR2020★ 37 cited

Untangling the Galaxy III: Photometric Search for Pre-main Sequence Stars with Deep Learning

Aidan McBride, Ryan Lingg, Marina Kounkel +2

A reliable census of pre-main sequence stars with known ages is critical to our understanding of early stellar evolution, but historically there has been difficulty in separating s…

hep-ex2020★ 4 cited

Measurement of the Z boson differential production cross section using its invisible decay mode (Z ) in proton-proton collisions at 13 TeV

CMS Collaboration

Measurements of the total and differential fiducial cross sections for the Z boson decaying into two neutrinos are presented at the LHC in proton-proton collisions at a center-of-m…

hep-ex2020★ 108 cited

Search for supersymmetry in final states with two oppositely charged same-flavor leptons and missing transverse momentum in proton-proton collisions at 13 TeV

CMS Collaboration

A search for phenomena beyond the standard model in final states with two oppositely charged same-flavor leptons and missing transverse momentum is presented. The search uses a dat…

stat.ME2020★ 1 cited

Variable Selection with Second-Generation P-Values

Yi Zuo, Thomas G. Stewart, Jeffrey D. Blume

Many statistical methods have been proposed for variable selection in the past century, but few balance inference and prediction tasks well. Here we report on a novel variable sele…

hep-ex2020★ 281 cited

Electron and photon reconstruction and identification with the CMS experiment at the CERN LHC

CMS Collaboration

The performance is presented of the reconstruction and identification algorithms for electrons and photons with the CMS experiment at the LHC. The reported results are based on pro…

math.AP2020★ 37 cited

Stable Big Bang formation for Einstein's equations: The complete sub-critical regime

Grigorios Fournodavlos, Igor Rodnianski, Jared Speck

For , the generalized Kasner solutions are a family of explicit solutions to various Einstein-matter systems that start out smooth but then…

hep-ex2020★ 67 cited

Search for singly and pair-produced leptoquarks coupling to third-generation fermions in proton-proton collisions at 13 TeV

CMS Collaboration

A search for leptoquarks produced singly and in pairs in proton-proton collisions is presented. We consider the leptoquark (LQ) to be a scalar particle of charge -1/3 coupling t…

hep-ex2020★ 32 cited

Search for new physics in top quark production with additional leptons in proton-proton collisions at 13 TeV using effective field theory

CMS Collaboration

Events containing one or more top quarks produced with additional prompt leptons are used to search for new physics within the framework of an effective field theory (EFT). The dat…

hep-ex2020★ 10 cited

Measurement of differential cross sections for Z bosons produced in association with charm jets in pp collisions at 13 TeV

CMS Collaboration

Measurements are presented of differential cross sections for the production of Z bosons in association with at least one jet initiated by a charm quark in pp collisions at $\sqrt{…

hep-ex2020★ 55 cited

Search for long-lived particles using displaced jets in proton-proton collisions at 13 TeV

CMS Collaboration

An inclusive search is presented for long-lived particles using displaced jets. The search uses a data sample collected with the CMS detector at the CERN LHC in 2017 and 2018, from…

astro-ph.GA2020★ 18 cited

Morphological evolution of supermassive black hole merger hosts and multimessenger signatures

Colin DeGraf, Debora Sijacki, Tiziana Di Matteo +3

With projects such as Laser Interferometer Space Antenna (LISA) and Pulsar Timing Arrays expected to detect gravitational waves from supermassive black hole mergers in the near fut…

astro-ph.HE2020★ 9 cited

AGN Triality of Triple Mergers: Multi-wavelength Classifications

Adi Foord, Kayhan Gultekin, Jessie C. Runnoe +1

We present results from a multi-wavelength analysis searching for multiple AGN systems in nearby (z<0.077) triple galaxy mergers. Combining archival Chandra, SDSS, WISE, and VLA ob…

astro-ph.HE2020★ 25 cited

AGN Triality of Triple Mergers: Detection of Faint X-ray Point Sources

Adi Foord, Kayhan Gultekin, Jessie C. Runnoe +1

We present results from our X-ray analysis of the first systematic search for triple AGN in nearby (z<0.077) triple galaxy mergers. We analyze archival Chandra observations of 7 tr…