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Dias, Joana, Humberto Rocha, Tiago Ventura, Brígida Costa Ferreira, Maria do Carmo Lopes (2015) “Automated Iterative Non-Linear Optimization for IMRT Fluence Map Optimization”, 27th European Conference on Operational Research, Glasgow, United Kingdom, University of Strathclyde, 12-15 July 2015
Dias, Joana, Humberto Rocha, Tiago Ventura, Brígida Costa Ferreira, Maria do Carmo Lopes (2015) “Fluence Map Non-Linear Continuous Optimization for IMRT Treatment Planning”, 13th EUROPT Workshop on Advances in Continuous Optimization, Edinburgh, United Kingdom, 8-10 July 2015
Rocha,
Humberto, Joana Dias, Brígida Costa Ferreira, Maria do Carmo Lopes
(2015) “Does Beam Angle Optimization Really Matter for Intensity-Modulated
Radiation Therapy?” Computational Science and Its Applications, ICCSA 2015, University
of Calgary, Banff, Canada - June 22-June 25
Rocha, H., Joana Dias, B. C. Ferreira, M. C. Lopes (2015) “Noncoplanar beam angle optimization in IMRT treatment planning using pattern search methods”, Euro Mini‑Conference on Improving Healthcare: new challenges, new approaches, 30 March to 1 April 2015, Coimbra, Portugal
Soares, Inês, Joana Dias, H. Rocha, L. Khouri, M. C. Lopes, B. Ferreira (2015) “Predicting Xerostomia after IMRT treatments: A data mining approach” Euro Mini‑Conference on Improving Healthcare: new challenges, new approaches, 30 March to 1 April 2015, Coimbra, Portugal
Dias, Joana, Humberto Rocha, Brígida Costa Ferreira, Maria do Carmo Lopes (2014) “IMRT Beam Angle Optimization using Differential Evolution”, 2014 IEEE International Conference on Bioinformatics and Biomedicine, Workshop on Computational Intelligence for Biomedicine and Bioinformatics, Belfast 2-5 November 2014
Soares,
Inês, Joana
Dias, Humberto Rocha, Maria do Carmo Lopes, Brígida Ferreira (2014) “Predicting Xerostomia induced by IMRT
treatments: a logistic regression approach”, 2014 IEEE International Conference
on Bioinformatics and Biomedicine, International Workshop on Biomedical and
Health Informatics, Belfast 2-5 November 2014
Dias, Joana, H. Rocha, B. C. Ferreira, M. C. Lopes (2014) “ Simulated annealing applied to IMRT beam angle optimization: A computational study”, 8th European Conference on Medical Physics, Athens, Greece, September 2014.
Rocha, H., Joana Dias, B. C. Ferreira, M. C. Lopes (2014) “Noncoplanar beam angle optimization in IMRT treatment planning using derivative-free algorithms”, 8th European Conference on Medical Physics, Athens, Greece, September 2014 (E-Poster – Best paper presentation award).
Rocha, H., Joana Dias, B. C. Ferreira, M. C. Lopes (2014) “A two-stage programming approach to fluence map optimization for intensity- modulated radiation therapy treatment planning”, 6th European Conference of the International Federation for Medical and Biological Engineering (MBEC 2014), Dubrovnik, Croatia, September 2014.
Dias, Joana, H. Rocha, B. C. Ferreira, M. C. Lopes (2014) “IMRT Inverse Planning using Simulated Annealing”, 6th European Conference of the International Federation for Medical and Biological Engineering (MBEC 2014), Dubrovnik, Croatia, September 2014.
Dias, Joana, H. Rocha, B. C. Ferreira, M. C. Lopes (2014) “A Simulated Annealing Approach Using a DDS-based neighborhood for IMRT Beam Angle Optimization” 20th Conference of the International Federation of Operational Research Societies IFORS 2014, Barcelona, Spain, 13-18 July 2014
Dias, Joana, Humberto Rocha, Brígida Costa Ferreira, Maria do Carmo Lopes (2014) “IMRT Beam Angle Optimization Using DDS with a Cross-Validation Approach for Configuration Selection” Computational Science and Its Applications (ICCSA 2014), Guimarães, Portugal, 30 June – 3 July 2014
Rocha, Humberto, Joana Dias, Brígida Costa Ferreira, Maria do Carmo Lopes (2014) “IMRT Beam Angle Optimization Using Non-descent Pattern Search Methods” Computational Science and Its Applications (ICCSA 2014), Guimarães, Portugal, 30 June – 3 July 2014 (presented by Humberto Rocha)
Rocha, Humberto, Ana Maria A.C. Rocha, Joana Dias, Brígida Costa Ferreira, Maria do Carmo Lopes (2014) “IMRT Beam Angle Optimization Using Electromagnetism-Like Algorithm” Computational Science and Its Applications (ICCSA 2014), Guimarães, Portugal, 30 June – 3 July 2014 (presented by Humberto Rocha)
Rocha, Humberto, Joana Dias, Brígida Costa Ferreira, Maria do Carmo Lopes (2014) “IMRT beam angle optimization using a physics-guided derivative-free algorithm”, XXX EURO mini Conference “Optimization in the Natural Sciences”, February 5–9, Aveiro, Portugal (presented by Humberto Rocha)
Dias, Joana, Humberto Rocha, Brígida Costa Ferreira, Maria do Carmo Lopes (2013) “IMRT Beam Angle Optimization Using Dynamically Dimensioned Search”, IFMBE International Conference on Health Informatics, 7-9 November 2013, Vilamoura, Portugal
Dias, Joana, Rupa Jaganathan, Sanja Petrovic (2013) “Determining the number of beams in 3D conformal radiotherapy: a classification approach”, HCIST 2013 - International Conference on Health and Social Care Information Systems and Technologies, 23-25 October 2013, Lisbon, Portugal
Rocha,
Humberto, Joana Dias, Brígida Costa Ferreira, Maria do Carmo Lopes (2013) “On the Global Optimization of the Beam Angle
Optimization Problem in Intensity-Modulated Radiation Therapy” XIII
Mediterranean Conference on Medical and Biological Engineering and Computing
2013, 25-28 September Sevilla, Spain
Rocha,
Humberto, Joana Dias, Brígida Costa Ferreira, Maria do Carmo Lopes
(2013) “On the Use of A Priori Knowledge in Pattern Search Methods: Application
to Beam Angle Optimization for Intensity-Modulated Radiation Therapy” The 13th
International Conference on Computational Science and Its Applications (ICCSA
2013), June 24-27, Vietnam
Humberto Rocha, Joana Dias, Brígida Ferreira, Maria do Carmo Lopes (2013) “Otimização angular no planeamento inverso de tratamentos de IMRT: uma abordagem usando algoritmos sem derivadas”, IO 2013, XVI Congresso da Associação Portuguesa de Investigação Operacional, 3-5 Junho 2013, Bragança, Portugal
H. Rocha, J. M. Dias, B. C. Ferreira, and M. C. Lopes, "Beam angle optimization using derivative-free algorithms
incorporating beam's-eye-view dose metrics". Radiotherapy & Oncology 106, Supp. 2, pp. S226, March 2013.
Poster discussion (M. C. Lopes) at the 2nd ESTRO Forum, Geneva,
Switzerland, April 2013. (abstract pdf)
Dias, Joana, H. Rocha (2012) “A two-stage genetic algorithm for IMRT beam angle optimization”, International Symposium on Combinatorial Optimization 2012, 17–19 September 2012,University of Oxford, UK
Dias, Joana, H. Rocha (2012) “A genetic algorithm with neural network fitness function evaluation for IMRT beam angle optimization”, The 2012 Mini EURO Conference on Computational Biology, Bioinformatics and Medicine, University of Nottingham, 13‑15 September 2012
Dias, Joana, H. Rocha (2012) “Using neural networks to map beam angles into intensity objective function values in IMRT optimization problems”, 25th European Conference on Operational Research (EURO2012), 8-11 July, Vilnius
H. Rocha, J. Dias, B. C. Ferreira, and M. C. Lopes (2012) “Incorporating Radial Basis Functions in Pattern Search Methods: Application to Beam Angle Optimization in Radiotherapy Treatment Planning”, The 12th International Conference on Computational Science and Its Applications (ICCSA 2012), June 18-21, Salvador de Bahia, Brazil
Rocha, Humberto, Joana Dias, Brígida Costa Ferreira, Maria do Carmo Lopes (2012) “Beam Angle Optimization in IMRT using Pattern Search Methods: Initial Mesh-Size Considerations”, 1st International Conference on Operations Research and Enterprise Systems, 4-6 Fevereiro 2012, Vilamoura, Algarve
H.
Rocha, J. Dias, B. C. Ferreira, and
M. C. Lopes (2011) “Influence of Sampling
in Radiation Therapy Treatment Design”, The 11th International Conference
on Computational Science and Its Applications (ICCSA 2011), June 20-23, 2011, ,
Santander, Spain
Rocha, Humberto, Joana Dias, Brígida Costa Ferreira, Maria do Carmo Lopes (2011) “On the transition from fluence map optimization to fluence map delivery in intensity modulated radiation therapy treatment planning” VII ALIO–EURO, Workshop on Applied Combinatorial Optimization, Porto, Portugal, May 4–6, 2011
Rocha, Humberto, Joana Dias, Brígida Costa Ferreira,
Maria do Carmo Lopes (2011) “Beam Angle
Optimization using Derivative-Free Algorithms” 11th Biennial on Physics
& Radiation Technology For Clinical Radiotherapy, 8-12 May 2011 – London, UK
Rocha, Humberto, Joana Dias, Brígida Costa Ferreira,
Maria do Carmo Lopes (2010) “Sampling
issues for intensity modulated radiation therapy (IMRT) treatment planning”,
24rd European Conference on Operational Research, 10-14 de July,
Lisbon, Portugal