Jožef Stefan International Postgraduate School

output

19952026

most citedSentiment of Emojis

819 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2021Show all

63 papers · 1 filter

hep-ex2021★ 30 cited

Modelling and computational improvements to the simulation of single vector-boson plus jet processes for the ATLAS experiment

ATLAS Collaboration

This paper presents updated Monte Carlo configurations used to model the production of single electroweak vector bosons (W, Z/ $γ^{*}$ ) in association with jets in proton-proton col…

hep-ex2021★ 18 cited

Search for flavour-changing neutral-current interactions of a top quark and a gluon in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search is presented for the production of a single top quark via left-handed flavour-changing neutral-current (FCNC) interactions of a top quark, a gluon and an up or charm quark…

cs.LG2021★ 1 cited

Unsupervised Feature Ranking via Attribute Networks

Urh Primožič, Blaž Škrlj, Sašo Džeroski +1

The need for learning from unlabeled data is increasing in contemporary machine learning. Methods for unsupervised feature ranking, which identify the most important features in su…

hep-ex2021★ 12 cited

Constraints on Higgs boson production with large transverse momentum using $H \to b b ˉ$ decays in the ATLAS detector

ATLAS Collaboration

This paper reports constraints on Higgs boson production with transverse momentum above 1 TeV. The analyzed data from proton-proton collisions at a center-of-mass energy of 13 TeV…

hep-ex2021★ 41 cited

Measurement of Higgs boson decay into $b$ -quarks in associated production with a top-quark pair in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

The associated production of a Higgs boson and a top-quark pair is measured in events characterised by the presence of one or two electrons or muons. The Higgs boson decay into a $…

nucl-ex2021★ 33 cited

Measurements of azimuthal anisotropies of jet production in Pb+Pb collisions at $s_{N N} =$ 5.02 TeV with the ATLAS detector

ATLAS Collaboration

The azimuthal variation of jet yields in heavy-ion collisions provides information about the path-length dependence of the energy loss experienced by partons passing through the ho…

cs.IR2021★ 2 cited

Prioritization of COVID-19-related literature via unsupervised keyphrase extraction and document representation learning

Blaž Škrlj, Marko Jukič, Nika Eržen +2

The COVID-19 pandemic triggered a wave of novel scientific literature that is impossible to inspect and study in a reasonable time frame manually. Current machine learning methods…

hep-ex2021★ 21 cited

Search for Higgs bosons decaying into new spin-0 or spin-1 particles in four-lepton final states with the ATLAS detector with 139 fb $^{- 1}$ of $pp$ collision data at $s = 13$ TeV

ATLAS Collaboration

Searches are conducted for new spin-0 or spin-1 bosons using events where a Higgs boson with mass $125$ GeV decays into four leptons ( $ℓ =$ $e$ , $μ$ ). This decay is presumed to o…

cs.CL2021★ 93 cited

Knowledge Graph informed Fake News Classification via Heterogeneous Representation Ensembles

Boshko Koloski, Timen Stepišnik-Perdih, Marko Robnik-Šikonja +2

Increasing amounts of freely available data both in textual and relational form offers exploration of richer document representations, potentially improving the model performance a…

hep-ex2021★ 18 cited

Measurement of the energy asymmetry in $t t ˉ j$ production at 13 TeV with the ATLAS experiment and interpretation in the SMEFT framework

ATLAS Collaboration

A measurement of the energy asymmetry in jet-associated top-quark pair production is presented using 139 $fb^{- 1}$ of data collected by the ATLAS detector at the Large Had…

hep-ex2021★ 38 cited

Search for Higgs boson decays into a pair of pseudoscalar particles in the $bb μμ$ final state with the ATLAS detector in $pp$ collisions at $s = 13$ TeV

ATLAS Collaboration

This paper presents a search for decays of the Higgs boson with a mass of 125 GeV into a pair of new pseudoscalar particles, $H \to aa$ , where one $a$ -boson decays into a $b…

hep-ex2021★ 21 cited

Constraints on Higgs boson properties using $W W^{*} (\to e ν μν) j j$ production in 36.1 fb $^{- 1}$ of $s$ =13 TeV $pp$ collisions with the ATLAS detector

ATLAS Collaboration

This article presents the results of two studies of Higgs boson properties using the $W W^{*} (\to e ν μν) j j$ final state, based on a dataset corresponding to 36.1/fb of $\sqrt{s…

cs.NE2021★ 29 cited

Characterization of Constrained Continuous Multiobjective Optimization Problems: A Feature Space Perspective

Aljoša Vodopija, Tea Tušar, Bogdan Filipič

Despite the increasing interest in constrained multiobjective optimization in recent years, constrained multiobjective optimization problems (CMOPs) are still unsatisfactory unders…

physics.ins-det2021★ 9 cited

Operation and performance of the ATLAS semiconductor tracker in LHC Run 2

ATLAS Collaboration

The semiconductor tracker (SCT) is one of the tracking systems for charged particles in the ATLAS detector. It consists of 4088 silicon strip sensor modules. During Run 2 (2015 $-$ 2…

hep-ex2021★ 113 cited

AtlFast3: the next generation of fast simulation in ATLAS

ATLAS Collaboration

The ATLAS experiment at the Large Hadron Collider has a broad physics programme ranging from precision measurements to direct searches for new particles and new interactions, requi…

hep-ex2021★ 2 cited

Search for exotic decays of the Higgs boson into $b b ˉ$ and missing transverse momentum in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search for the exotic decay of the Higgs boson ( $H$ ) into a $b b ˉ$ resonance plus missing transverse momentum is described. The search is performed with the ATLAS detector at…

hep-ex2021★ 25 cited

Observation of electroweak production of two jets in association with an isolated photon and missing transverse momentum, and search for a Higgs boson decaying into invisible particles at 13 TeV with the ATLAS detector

ATLAS Collaboration

This paper presents a measurement of the electroweak production of two jets in association with a $Z γ$ pair, with the $Z$ boson decaying into two neutrinos. It also presents a sear…

hep-ex2021★ 41 cited

Search for dark matter produced in association with a Standard Model Higgs boson decaying into $b$ -quarks using the full Run 2 dataset from the ATLAS detector

ATLAS collaboration

The production of dark matter in association with Higgs bosons is predicted in several extensions of the Standard Model. An exploration of such scenarios is presented, considering…

hep-ex2021★ 17 cited

Measurement of $b$ -quark fragmentation properties in jets using the decay $B^{\pm} \to J / ψ K^{\pm}$ in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

The fragmentation properties of jets containing $b$ -hadrons are studied using charged $B$ mesons in 139 fb $^{- 1}$ of $pp$ collisions at $s = 13$ TeV, recorded with the ATLAS…

hep-ex2021★ 7 cited

Search for heavy particles in the $b$ -tagged dijet mass distribution with additional $b$ -tagged jets in proton-proton collisions at $s = 13$ TeV with the ATLAS experiment

ATLAS Collaboration

A search optimized for new heavy particles decaying to two $b$ -quarks and produced in association with additional $b$ -quarks is reported. The sensitivity is improved by $b$ -tagging…

hep-ex2021★ 12 cited

Measurement of the energy response of the ATLAS calorimeter to charged pions from $W^{\pm} \to τ^{\pm} (\to π^{\pm} ν_{τ}) ν_{τ}$ events in Run 2 data

ATLAS Collaboration

The energy response of the ATLAS calorimeter is measured for single charged pions with transverse momentum in the range $10 < p_{T} < 300$ GeV. The measurement is performed usin…

hep-ex2021★ 31 cited

Search for new phenomena in $pp$ collisions in final states with tau leptons, $b$ -jets, and missing transverse momentum with the ATLAS detector

ATLAS Collaboration

A search for new phenomena in final states with hadronically decaying tau leptons, $b$ -jets, and missing transverse momentum is presented. The analyzed dataset comprises $pp$ ~colli…

math.NA2021★ 2 cited

p-refined RBF-FD solution of a Poisson problem

Mitja Jančič, Jure Slak, Gregor Kosec

Local meshless methods obtain higher convergence rates when RBF approximations are augmented with monomials up to a given order. If the order of the approximation method is spatial…

math.NA2021★ 1 cited

Discretized boundary surface reconstruction

Mitja Jančič, Viktor Cvrtila, Gregor Kosec

Domain discretization is an essential part of the solution procedure in numerical simulations. Meshless methods simplify the domain discretization to positioning of nodes in the in…

Modelling and computational improvements to the simulation of single vector-boson plus jet processes for the ATLAS experiment

Search for flavour-changing neutral-current interactions of a top quark and a gluon in pp collisions at s​=13 TeV with the ATLAS detector

Unsupervised Feature Ranking via Attribute Networks

Constraints on Higgs boson production with large transverse momentum using H→bbˉ decays in the ATLAS detector

Measurement of Higgs boson decay into b-quarks in associated production with a top-quark pair in pp collisions at s​=13 TeV with the ATLAS detector

Measurements of azimuthal anisotropies of jet production in Pb+Pb collisions at sNN​​= 5.02 TeV with the ATLAS detector

Prioritization of COVID-19-related literature via unsupervised keyphrase extraction and document representation learning

Search for Higgs bosons decaying into new spin-0 or spin-1 particles in four-lepton final states with the ATLAS detector with 139 fb−1 of pp collision data at s​=13 TeV

Knowledge Graph informed Fake News Classification via Heterogeneous Representation Ensembles

Measurement of the energy asymmetry in ttˉj production at 13 TeV with the ATLAS experiment and interpretation in the SMEFT framework

Search for Higgs boson decays into a pair of pseudoscalar particles in the bbμμ final state with the ATLAS detector in pp collisions at s​=13 TeV

Constraints on Higgs boson properties using WW∗(→eνμν)jj production in 36.1 fb−1 of s​=13 TeV pp collisions with the ATLAS detector

Characterization of Constrained Continuous Multiobjective Optimization Problems: A Feature Space Perspective

Operation and performance of the ATLAS semiconductor tracker in LHC Run 2

AtlFast3: the next generation of fast simulation in ATLAS

Search for exotic decays of the Higgs boson into bbˉ and missing transverse momentum in pp collisions at s​=13 TeV with the ATLAS detector

Observation of electroweak production of two jets in association with an isolated photon and missing transverse momentum, and search for a Higgs boson decaying into invisible particles at 13 TeV with the ATLAS detector

Search for dark matter produced in association with a Standard Model Higgs boson decaying into b-quarks using the full Run 2 dataset from the ATLAS detector

Measurement of b-quark fragmentation properties in jets using the decay B±→J/ψK± in pp collisions at s​=13 TeV with the ATLAS detector

Search for heavy particles in the b-tagged dijet mass distribution with additional b-tagged jets in proton-proton collisions at s​=13 TeV with the ATLAS experiment

Measurement of the energy response of the ATLAS calorimeter to charged pions from W±→τ±(→π±ντ​)ντ​ events in Run 2 data

Search for new phenomena in pp collisions in final states with tau leptons, b-jets, and missing transverse momentum with the ATLAS detector

p-refined RBF-FD solution of a Poisson problem

Discretized boundary surface reconstruction

Search for flavour-changing neutral-current interactions of a top quark and a gluon in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Constraints on Higgs boson production with large transverse momentum using $H \to b b ˉ$ decays in the ATLAS detector

Measurement of Higgs boson decay into $b$ -quarks in associated production with a top-quark pair in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Measurements of azimuthal anisotropies of jet production in Pb+Pb collisions at $s_{N N} =$ 5.02 TeV with the ATLAS detector

Search for Higgs bosons decaying into new spin-0 or spin-1 particles in four-lepton final states with the ATLAS detector with 139 fb $^{- 1}$ of $pp$ collision data at $s = 13$ TeV

Measurement of the energy asymmetry in $t t ˉ j$ production at 13 TeV with the ATLAS experiment and interpretation in the SMEFT framework

Search for Higgs boson decays into a pair of pseudoscalar particles in the $bb μμ$ final state with the ATLAS detector in $pp$ collisions at $s = 13$ TeV

Constraints on Higgs boson properties using $W W^{*} (\to e ν μν) j j$ production in 36.1 fb $^{- 1}$ of $s$ =13 TeV $pp$ collisions with the ATLAS detector

Search for exotic decays of the Higgs boson into $b b ˉ$ and missing transverse momentum in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Search for dark matter produced in association with a Standard Model Higgs boson decaying into $b$ -quarks using the full Run 2 dataset from the ATLAS detector

Measurement of $b$ -quark fragmentation properties in jets using the decay $B^{\pm} \to J / ψ K^{\pm}$ in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Search for heavy particles in the $b$ -tagged dijet mass distribution with additional $b$ -tagged jets in proton-proton collisions at $s = 13$ TeV with the ATLAS experiment

Measurement of the energy response of the ATLAS calorimeter to charged pions from $W^{\pm} \to τ^{\pm} (\to π^{\pm} ν_{τ}) ν_{τ}$ events in Run 2 data

Search for new phenomena in $pp$ collisions in final states with tau leptons, $b$ -jets, and missing transverse momentum with the ATLAS detector