2024.06.25–.06.28 CISTI'2024, 19.th Iberian Conf. on Inform. Sys. & Techn.s) (Tue–Fri), Salamanca (Spain), 375 € (6 pp) [2024.02.15]

2024.03.24–.03.26 IO2024, XXIII Congresso da Assoc. Port. de Investigação Operacional (Sun–Tue), Viseu (Portugal), #250 € #(abstract 1 full p.) #?[2024.01.15] (every 2 yrs.)

2024.01.30–.02.01 MACISE2024, 4.th International Conference on Mathematics and Computer Science and Engineering (Tue–Thu), Barcelona (Spain), 500 € #(abstract 6 p.) #?[2024.01.15]

2023.12.07–.12.09 icSoftComp2023, 5.th International Conference on Soft Computing, (Tue–Sat), Changa (India), 130 € (10–14 pp) [2023.09.15]

2023.09.12–.15 Chempor 2023, Intern'l Chemical & Biolog. Eng.^ing Conf. (Tue–Fri), Bragança (Portugal), 325 € (≤ 2 pp) [2023.04.15]

2023.08.22–.25 COMPSTAT 2023, 25.^th Intern'l Conf. Comput. Stat. (Tue–Fri), London (UK), 410/260 £ (200 words) [2023.05.18]

2023.06.29–.30 ICITED'23, 3.^rd Intern'l Conf. in Information Technology & Education (Thu–Fri), Manaus (Brazil), 350 € (≤ 10 pp) [2023.05.25]

2023.06.20–23 CISTI'2023, 18ª Conferência Ibérica de Sistemas e Tecnologias de Informação (18.^th Iberian Conf. on Information Systems and Technologies) (Tue–Fri), Aveiro (Portugal), 375 € (6 pp) [2023.02.19]

2022.10.06–.10.07 STE 2022, 3.^rd Intern'l Conf. on Sci. & Technol. Educ., Porto (Portugal), 550 € (abstract 1 full p.) [2022.04.29] (every 2 yrs.)

2022.09.12–.09.14 ARTIIS, Intern'l Conf. on Adv. Res. in Technol.s, Inform., Innov. & Sustainability, Santiago de Compostela (Spain), 175 € (12–15 pp.) [2022.06.05]

2022.08.23–.08.26 COMPSTAT, 24.^th Intern'l Conf. on Computational Statistics (Tue–Fri), Bologna (Italy), 185 € (200 words) [2022.05.15]

2022.06.27–.06.29 ICMASC, Intern'l Conf. on Mathematical Analysis and Appl.s in Sci. and Eng.ing (ICMA²SC'22) (Mon–Wed), Porto (Portugal), 200 € (3–4 pp) [2022.04.30]

2022.06.22–25 CISTI'2022, 17ª Conferencia Ibérica de Sistemas y Tecnologías de Información (17.^th Iberian Conf. on Information Systems and Technologies) (Wed–Sat), Madrid (Spain), 325 € (6 pp) [2022.02.13]

2020.08.23–27 CHISA, 24^th International Congress of Chemical and Process Engineering Prague, .cz [2020.02.10]

  .07.20–24 ICMA²SC'20, International Conference on Mathematical Analysis and Applications in Science and Engineering, Porto, .pt, 200 € (6 pp) [2020.02.20]

  .06.24–27 15ª Conferencia Ibérica de Sistemas y Tecnologías de Información (15.^th Iberian Conference on Information Systems and Technologies), Sevilla, .es, 325 € (6 pp) [2020.02.14]

2018.07.23–25 Green Chemistry and Sustainable Eng.^ing (4.^th Int'l Conf. on), Madrid, .es, 295 € (abstr.: 1 p) [2018.05.01]

  .07.11–13 3.^rd Intl. Conf. on Quality Engineering and Managementt, Barcelona, .es, 400 € (≤ 6000 words) [2018.02.18]

  .06.26–29 SEFI 2018, The 19.th SEFI Mathematics Working Group Seminar, Coimbra, .pt, 275 € (abstract ≤ 1 p) [2018.01.15]

  .06.04–08 ESGI 140, European Study Group with Industry, ESTBarreiro, Barreiro (Setúbal), .pt [2018.06.04]

  .06.13–16 CISTI'2018, 13.ª Conferencia Ibérica de Sistemas y Tecnologías de Información", Cáceres, .es, 275 € (sci. c.) [2018.02.11]

2017.07.12–14 DSSV 2017, "Data Science, Statistics & Visualisation", Lisboa, .pt, 136 € (ret.) (Call….pdf) [2017.04.10]

  .06.14–17 CISTI'2017, 12.ª Conf. Ibérica de Sistemas e Tecnologias de Informação, Lisboa, .pt, 250 € [2017.02.19]

2017.07.12–14 DSSV 2017, "Data Science, Statistics & Visualisation", Lisboa, .pt, 136 € (ret.) (Call….pdf) [2017.04.10]

  .06.14–17 CISTI'2017, 12.ª Conf. Ibérica de Sistemas e Tecnologias de Informação, Lisboa, .pt, 250 € [2017.02.19]

2016.08.23–26 COMPSTAT 2016, 22.nd Int'l Conf. on Computational Statistics, Oviedo, .es, 385 (130) € [2016.04.15]

  .07.13–15 ICQEM 2016, 2.nd Int'l Conf. on Quality Eng.ing and Management, Guimarães, .pt, 400 € [2016.01.15]

  .06.15–18 CISTI'2016, 11.ª Conferencia Ibérica de Sistemas y Tecnologías de Información, San Bartolomé de Tirajana (Gran Canaria), .es, 250 € [2016.02.14]

2015.06.17–20 CISTI'2015, 10.ª Conf. Ibérica de Sistemas e Tecnologias de Informação, Águeda (Aveiro), .pt, 250 € [2015.02.21]

2014.09.15–16 ICQEM 2014, Int'l Conf. on Quality Eng.ing and Management, Guimarães, .pt, 400 € [2014.03.15]

  .09.08–11 EngOpt 2014, 4.th Int'l Conf. on Engineering Optimization, Lisbon, .pt, (250) € [2014.03.07]

  .08.19–22 COMPSTAT, 21.st Int'l Conf. on Computational Statistics, Geneva, .ch, 400 (130) € [2014.05.01]

  .07.13–18 IFORS 2014, 20.th Conference of the IFORS, Barcelona, .es, 500 € [2014.02.10]

  .06.30–03 ICCSA 2014, The Int'l Conference on Computation Sci. & its Applications, Guimarães, .pt, 575⁻ € [2014.02.01]

  .06.18–21 CISTI'2014, 9.ª Conferencia Ibérica de Sistemas y Tecnologías de Información, Barcelona, .es, 250 € [2014.02.15]

2013.11.29–02 XXI Congresso Anual, SPE, Aveiro, .pt (org.), 150 € [2013.07.15]

  .08.09–10 ICMSCE, Int'l Conf. on Mathematics, Statistics and Computer Eng.ing, Kochi (Kerala), .in, 150 $ [2013.03.01]

  .07.17–19 ICEEEM, 5.th Int'l Congress on Energy and Environment Engineering and Management, Lisboa, .pt, 375 € [2013.03.04]

  .07.01–04 Euro 2013, 26.th European Conference on Operational Research, Rome, .it, 350 € [2013.03.01]

  .06.19–22 CISTI'2013, 8.ª Conf. Ibérica de Sistemas e Tecnologias de Informação, Lisboa, .pt, 300 € [2013.02.22]

  .06.03–05 XVI Congresso da APdIO (Ass. Port. de Investigação Operacional, OR Assoc.), Bragança, .pt, 310 € [2013.02.01]

  .05.23–25 1.st International Congress on Bioenergy, Portalegre, .pt, 375 € [2013.01.31]

  .03.27–30 World CIST'13, World Conference on Information Systems, Olhão (Algarve), .pt, 400 € [2012.11.18]

2012.09.26–29 XX Congresso Anual, SPE, Porto, .pt [2012.04.30]

  .06.20–23 CISTI'2012, 7.ª Conferencia Ibérica de Sistemas y Tecnologías de Información, Madrid, .es [2012.02.24]

  .05.21–24 Biological Reactions of Forests..., Kaunas, .lt (abstracts) [2012.03.01]

  .05.21–23 ASQ World Conf. on Quality and Improvement, Anaheim, CA, .us [2012.01.01]

  .02.04–06 ICORES, 1.st Int'l Conf. on Op. Res. and Enterprise Systems, Vilamoura (Loulé), .pt [2011.09.06]

2011.09.28–01 XIX Congresso Anual, SPE, Nazaré, .pt [2011.04.15]

  .06.15–18 CISTI'2011, 6.ª Conferência Ibérica de Sistemas e Tecnologias de Informação, Chaves, .pt [2011.02.11]

  .05.25–27 4.th ICEEEM, Int'l Congress on Energy and Environment Engineering and Management, Mérida, .es [2011.01.15]

  .04.27–29 Eurocon2011, Int'l Conference on Computer as a Tool, Lisboa, .pt [2010.10.30]

  .04.18 Mathematica Portugal Users' Group, Coimbra, .pt [2011.04.18]