Concepedia

Luís Portugal

LP

8

Publications

249

Citations

8

H-Index

1994

Active since

Affiliations

AT&T (United States)(Current)

University of Coimbra

Portuguese Environment Agency

University of Lisbon

Luís Portugal is an author at AT&T (United States) specializing in engineering, systems engineering, and computer science.

Top concepts

Publications per year

1994–2016

8

Publications

8

A Comparison of Block Pivoting and Interior-Point Algorithms for Linear Least Squares Problems with Nonnegative Variables

Luís Portugal, Joaquím J. Júdice, L. N. Vicente · Mathematics of Computation · 1994 · 76 citations · Full text

A truncated primal-infeasible dual-feasible network interior point method

Luís Portugal, Maurício G. C. Resende, Geraldo Veiga et al. · Networks · 2000 · 76 citations

, , +13

A Study of Preconditioners for Network Interior Point Methods

Joaquím J. Júdice, João Patrício, Luís Portugal et al. · Computational Optimization and Applications · 2003 · 25 citations

An Investigation of Interior-Point Algorithms for the Linear Transportation Problem

Luís Portugal, Fernando Loureiro Bastos, Joaquím J. Júdice et al. · SIAM Journal on Scientific Computing · 1996 · 23 citations

, , +21

Sediment Sampling in Estuarine Mudflats with an Aerial-Ground Robotic Team

Pedro Deusdado, Magno Guedes, André Silva et al. · Sensors · 2016 · 15 citations · Full text

, , +19

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