3 documents found, page 1 of 1
Singlet extensions of the standard model at LHC Run 2: benchmarks and compariso...
Costa, Raúl; Mühlleitner, Margarete; Sampaio, Marco O. P.; Santos, RuiThe Complex singlet extension of the Standard Model (CxSM) is the simplest extension that provides scenarios for Higgs pair production with different masses. The model has two interesting phases: the dark matter phase, with a Standard Model-like Higgs boson, a new scalar and a dark matter candidate; and the broken phase, with all three neutral scalars mixing. In the latter phase Higgs decays into a pair of two ...
Ponto de Situação dos trabalhos de minimização de impactes sobre o patrimó...
Baptista, Lídia; Gomes, Sérgio; Pinheiro, Rui; Rodrigues, Zélia; Vale, Nelson; Grilo, José; Mendonça, Rodry; Luís, Liliana; Saraiva, André; Costa, RaúlO Bloco de Rega de Ervidel localiza-se nas freguesias de Aljustrel e Ervidel (concelho de Aljustrel), Ferreira do Alentejo (concelho de Ferreira do Alentejo), Santa Vitória e Mombeja (concelho de Beja). No âmbito dos trabalhos de minimização de impactes sobre o património cultural deste projeto, promovidos pela EDIA SA, foram realizadas várias intervenções em estações arqueológicas de diferentes peri...
An intelligent alarm management system for large-scale telecommunication companies
Costa, Raúl; Cachulo, Nuno; Cortez, PauloThis paper introduces an intelligent system that performs alarm correlation and root cause analysis. The system is designed to operate in large- scale heterogeneous networks from telecommunications operators. The pro- posed architecture includes a rules management module that is based in data mining (to generate the rules) and reinforcement learning (to improve rule se- lection) algorithms. In this work, we foc...