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Dive into the research topics where Roberto Frias is active.

Publication


Featured researches published by Roberto Frias.


African Journal of Business Management | 2012

A reference model perspective for conventional business narrative analysis: An essay on an entrepreneurial narrative

Elga Costa; Inesc Porto; Roberto Frias; Escola Superior

When analysing a case study, using personal descriptions, involving interviewers, data analysis, and so many other possible elements, a simple qualitative method of application was revealed to be insufficient since it did not permit further analysis of the analyst’s point of view, his ability to reproduce the heard reports and his personal or particular perspective on the facts. Even using narrative analysis, in its complete and diverse ways, one has always to cope with the fact that it may reveal to be incomplete when referring to the possibility of rapidly and effectively viewing the possible interrelations and crossings among actors, either physical or human. This way, the contribution given to narrative analysis by some auxiliary new tools and graphic visualisation of the total process of narrative analysis enhanced that cross-viewing ability.


Health Economics & Outcome Research: Open Access | 2015

Evaluating Hospital Efficiency Adjusting for Quality Indicators: An Application to Portuguese NHS Hospitals

Alvaro Almeida; Roberto Frias; José Pedro Fique


Archive | 2003

Operations with Multiple Autonomous Underwater Vehicles: the PISCIS Project

Nuno Cruz; Aníbal Matos; João Borges de Sousa; Fernando Lobo Pereira; Jorge Estrela da Silva; Eduardo A. B. da Silva; João Coimbra; Emı́lio Brogueira Dias; Roberto Frias


Chemical engineering transactions | 2012

Enzymatic Catalysis of Vegetable Oil with Ethanol in the Presence of Co-solvents

Nídia S. Caetano; António Bernardino de Almeida S; Roberto Frias; António Bernardino de Almeida


Archive | 2003

Distributed sensor and vehicle networked systems for environmental applications

João Borges de Sousa; F. Lobo Pereira; P. F. Souto; Luís Madureira; E. Pereira da Silva; Roberto Frias; António Bernardino de Almeida


Archive | 2002

Dynamic Replication: The Core of a Truly Non-Intrusive SRAM-based FPGA Structural Concurrent Test Methodology

Manuel G. Gericota; Gustavo R. Alves; António Bernardino de Almeida; Miguel L. Silva; José Martins Ferreira; Roberto Frias


Archive | 2010

Context-aware content adaptation: a systems approach

Maria Teresa Andrade; Inesc Porto; Roberto Frias


Archive | 2008

SEGMENTATION OF STRUCTURES IN 2D MEDICAL IMAGES

Zhen Ma; João Manuel; R. S. Tavares; Renato Natal Jorge; Roberto Frias


Archive | 2003

LOCAL LOSS COEFFICIENT IN SUDDEN EXPANSION LAMINAR FLOWS OF INELASTIC SHEAR-THINNING FLUIDS

J. P. Miranda; F.T. Pinho; Roberto Frias; Paulo J. Oliveira


latin american test workshop latw | 2001

Dynamically Rotate And Free for Test: The Path for FPGA Concurrent Test

Manuel G. Gericota; Gustavo R. Alves; António Bernardino de Almeida; José Martins Ferreira; Roberto Frias

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M.A. Alves

Faculdade de Engenharia da Universidade do Porto

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