An evidence-based and critical analysis of the Fediverse decentralization promises

Authors: Xavier, Henrique S.

Subject Terms: Computer Science - Computers and Society

Access URL: http://arxiv.org/abs/2408.15383

The Web unpacked: a quantitative analysis of global Web usage

Authors: Xavier, Henrique S.

Source: Proceedings of the 20th International Conference on Web Information Systems and Technologies - WEBIST (2024), p. 183-190

Subject Terms: Computer Science - Computers and Society

Access URL: http://arxiv.org/abs/2404.17095

Overseeing Government with AI : Lessons learned from a Brazilian experience

Authors: Xavier, Henrique S.

Source: 2023 18th Iberian Conference on Information Systems and Technologies (CISTI) Information Systems and Technologies (CISTI), 2023 18th Iberian Conference on. :1-6 Jun, 2023

Relation: 2023 18th Iberian Conference on Information Systems and Technologies (CISTI)

A Bayesian framework for measuring association and its application to emotional dynamics in Web discourse

Authors: Xavier, Henrique S., Cortiz, Diogo, Silvestrin, Mateus, Freitas, Ana Luísa, Morello, Letícia Yumi Nakao, Pantaleão, Fernanda Naomi, Rêgo, Gabriel Gaudencio do

Subject Terms: Statistics - Applications, Computer Science - Computers and Society, Statistics - Methodology

Access URL: http://arxiv.org/abs/2311.05330

Tutorial - Overseeing Government With AI: Automated Ranking and Filtering of Legal Notices in the Government Gazette

Authors: Xavier, Henrique S.

Source: 2023 Ninth International Conference on eDemocracy & eGovernment (ICEDEG) eDemocracy & eGovernment (ICEDEG), 2023 Ninth International Conference on. :1-2 Apr, 2023

Relation: 2023 Ninth International Conference on eDemocracy & eGovernment (ICEDEG)

Largest scales from the largest galaxy surveys: the pseudo Karhunen-Lo\`eve method

Authors: Xavier, Henrique S.

Source: JCAP04(2019)037

Subject Terms: Astrophysics - Cosmology and Nongalactic Astrophysics

Access URL: http://arxiv.org/abs/1903.04383

Upper Bound of Neutrino Masses from Combined Cosmological Observations and Particle Physics Experiments

Authors: Loureiro, Arthur, Cuceu, Andrei, Abdalla, Filipe B., Moraes, Bruno, Whiteway, Lorne, McLeod, Michael, Balan, Sreekumar T., Lahav, Ofer, Benoit-Lévy, Aurélien, Manera, Marc, Rollins, Richard P., Xavier, Henrique S.

Source: Phys. Rev. Lett. 123, 081301 (2019)

Subject Terms: Astrophysics - Cosmology and Nongalactic Astrophysics, High Energy Physics - Experiment

Access URL: http://arxiv.org/abs/1811.02578

Cosmological Measurements from Angular Power Spectra Analysis of BOSS DR12 Tomography

Authors: Loureiro, Arthur, Moraes, Bruno, Abdalla, Filipe B., Cuceu, Andrei, McLeod, Michael, Whiteway, Lorne, Balan, Sreekumar T., Benoit-Lévy, Aurélien, Lahav, Ofer, Manera, Marc, Rollins, Richard, Xavier, Henrique S.

Source: Monthly Notices of the Royal Astronomical Society (2019) 485, 326

Subject Terms: Astrophysics - Cosmology and Nongalactic Astrophysics

Access URL: http://arxiv.org/abs/1809.07204

Tomographic local 2D analyses of the WISExSuperCOSMOS all-sky galaxy catalogue

Authors: Novaes, Camila P., Bernui, Armando, Xavier, Henrique S., Marques, Gabriela A.

Subject Terms: Astrophysics - Cosmology and Nongalactic Astrophysics

Access URL: http://arxiv.org/abs/1805.04078

Improving lognormal models for cosmological fields

Authors: Xavier, Henrique S., Abdalla, Filipe B., Joachimi, Benjamin

Source: MNRAS 459:3693 (2016)

Subject Terms: Astrophysics - Cosmology and Nongalactic Astrophysics

Access URL: http://arxiv.org/abs/1602.08503

Photometric type Ia supernova surveys in narrow band filters

Authors: Xavier, Henrique S., Abramo, L. Raul, Sako, Masao, Benítez, Narciso, Calvão, Maurício O., Ederoclite, Alessandro, Marín-Franch, Antonio, Molino, Alberto, Reis, Ribamar R. R., Siffert, Beatriz B., Sodré Jr, Laerte

Source: MNRAS 444:2313 (2014)

Subject Terms: Astrophysics - Cosmology and Nongalactic Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/1312.5706

Properties of type Ia supernovae inside rich galaxy clusters

Authors: Xavier, Henrique S., Gupta, Ravi R., Sako, Masao, D'Andrea, Chris B., Frieman, Joshua A., Galbany, Lluis, Garnavich, Peter M., Marriner, John, Nichol, Robert C., Olmstead, Matthew D., Schneider, Donald P., Smith, Mathew

Source: MNRAS 434:1443 (2013)

Subject Terms: Astrophysics - Cosmology and Extragalactic Astrophysics

Access URL: http://arxiv.org/abs/1304.6431

CMB in a box: causal structure and the Fourier-Bessel expansion

Authors: Abramo, L. Raul, Reimberg, Paulo H., Xavier, Henrique S.

Source: Phys.Rev.D82:043510,2010

Subject Terms: Astrophysics - Cosmology and Nongalactic Astrophysics, General Relativity and Quantum Cosmology

Access URL: http://arxiv.org/abs/1005.0563

Real space tomography of the primordial Universe with cluster polarization

Authors: Abramo, L. Raul, Xavier, Henrique S.

Source: Phys.Rev.D75:101302,2007

Subject Terms: Astrophysics

Access URL: http://arxiv.org/abs/astro-ph/0612193

Cosmological measurements from angular power spectra analysis of BOSS DR12 tomography.

Authors: Loureiro, Arthur¹, arthur.loureiro.14@ucl.ac.uk, Moraes, Bruno¹, b.moraes@ucl.ac.uk, Abdalla, Filipe B², fba@star.ucl.ac.uk, Cuceu, Andrei¹, McLeod, Michael¹, Whiteway, Lorne¹, Balan, Sreekumar T¹, Benoit-Lévy, Aurélien³, Lahav, Ofer¹, Manera, Marc⁴, Rollins, Richard P⁵, Xavier, Henrique S⁶

Source: Monthly Notices of the Royal Astronomical Society; May2019, Vol. 485 Issue 1, p326-355, 30p

Photometric Type Ia supernova surveys in narrow-band filters.

Authors: Xavier, Henrique S.^1,2, Abramo, L. Raul¹, Sako, Masao², Benítez, Narciso³, Calvão, Maurício O.⁴, Ederoclite, Alessandro⁵, Marín-Franch, Antonio⁵, Molino, Alberto³, Reis, Ribamar R. R.⁴, Siffert, Beatriz B.⁴, Sodré, Laerte.⁶

Source: Monthly Notices of the Royal Astronomical Society; Nov2014, Vol. 444 Issue 3, p2313-2332, 20p