2009

• P.Garcia-Soidán and R.Menezes (2009). An application of the orthonormal series covariance to the coal-ash data. Proceedings of the "IX Congreso Galego de Estatística e Investigación de Operacións", Ourense, Spain, November 2009, pages 235-238.
• R.Rocha, M.J.Bento, R.Menezes, L.Meira-Machado (2009). Cancro do estômago na Região Norte, uma análise de Sobrevivência Relativa. XVII Annual Congress of the Portuguese Society of Statistics, Sesimbra, Portugal, October 2009.
• J.F. Ferreira da Silva, A. Silva Lima, R. Menezes e J. Garcez Moreira (2009). Análise, modelação e previsão de sucessões cronológicas de cloreto e de condutividade eléctrica de águas subterrâneas da margem do rio Lima. 9.º SILUSBA - Simpósio de Hidráulica e Recursos Hídricos dos Países de Língua Oficial Portuguesa, Benguela, Angola, 28-30 Outubro 2009 (14 páginas).
• T.L.Su, P.Diggle and R.Menezes (2009). Monitoring environmental risk under preferential sampling. 30thAnnual Conference of the International Society for Clinical Biostatistics, Prague, Czech Republic, August 2009.
• P.Garcia-Soidán and R.Menezes (2009). Kernel spatial prediction under random design. EMS 2009, 27th European Meeting of Statisticians, Toulouse, France, July 2009.
• R.Menezes and A.Fernandes (2009). Data analysis on environmental monitoring networks. TIES 2009, 20th Annual Conference of The International Environmetrics Society, Bologna, Italy, July 2009.
• J.F. Ferreira da Silva, S. Bragança Salgado e R. Menezes (2009). Modelação e previsão de sucessões cronológicas de parâmetros de qualidade de águas superficiais. 1.º Seminário sobre Gestão de Bacias Hidrográficas – As bacias hidrográficas do Norte e as perspectivas futuras de gestão. FEUP, Porto, 6-7 Maio 2009 (9 páginas).

2008

• P.Garcia-Soidán and R.Menezes (2008). Nonparametric tools for dependence assessment and prediction in the spatial setting. Proceedings of the International Seminar on Nonparametric Inference - ISNI2008, pages 104-106, Nov 2008, Vigo, Spain.
• R.Menezes (2008). Clustering and preferential sampling, two distinct issues in Geostatistics. Proceedings of the International Workshop on Spatio-Temporal Modelling - METMA4, pages 309-314, Sep 2008, Alghero, Italy.
• P.Garcia-Soidán and R.Menezes (2008). Valid nonparametric estimation of the covariance function with applications. COMPSTAT 2008, Porto, Portugal, August 2008. (abstract)
• R.Menezes, C.Baquero and P.Almeida (2008). Maximum Likelihood Estimation in Distributed Aggregation and Network Size Calculation. COMPSTAT 2008, Porto, Portugal, August 2008. (abstract)
• R.Menezes, C.Ferreira and P.Garcia-Soidán (2008). Spatial prediction via the kernel method with cross-validation approaches for bandwidth selection. Workshop on Nonparametric Inference, Coimbra, Portugal, June 2008.

2007

• R.Menezes, C.Ferreira and P.Garcia-Soidán (2007). A non parametric approach for spatial prediction. Proceedings of the sattelite congress of ISI conference on "Meeting in Probability and Statistics in Science and Technology", pages 15-16, Porto, Portugal, August 2007.
  
• Covariance estimation via the orthonormal series (poster presentation at the 56th Session of the International Statistical Institute, Lisbon, Portugal, August 2007).
  
• P.J.Diggle, R.Menezes and T.Su (2007). Geostatistics, preferential sampling and environmental monitoring. Proceedings of the 56th Session of the International Statistical Institute, Lisbon, Portugal, August 2007.
  
• P.Garcia-Soidán and R.Menezes (2007). Valid covariance estimation under stationarity. Proceedings of the XXX National Congress of Statistics and Operational Research, Valladolid-Spain, Sep 2007.

2006

• Geostatistical analysis under preferential sampling (poster presentation at the International Workshop on Spatio-Temporal Modelling - METMA3, Oct 2006, Pamplona, Spain).
• Assessing spatial dependency for clustered data (poster presentation at the 17th Symposium of IASC on Computational Statistics 2006 - COMPSTAT 2006, August 2006, Rome, Italy).

2005

• An application to Galicia pollution data and a model for preferential sampling (oral presentation at the I Congress of Statistics and Operational Research of Galicia and North of Portugal and VII Congress Galego of Statistics and Operational Research, Oct 2005, Guimarães).

2004

• Assessing Spatial Dependency under Preferential Sampling (poster presentation at the SemStat, Seminaire Européen de Statistique 2004 - Statistics of Spatial and Temporal Systems, Dec 2004, Munich, Germany).
• R.Menezes (2004). Análise da Presença de Clusters na Estimação de um Semivariograma. Proceedings of the XI Annual Congress of the Portuguese Society of Statistics, Faro, 2003.
• R.Menezes, P.Garcia-Soidán and M.Febrero-Bande (2004). Properties of a kernel variogram estimator for clustered data. Proceedings of the XXVIII National Congress of Statistics and Operational Research, Cádiz-Spain, Oct 2004  (and poster presentation at the XII Annual Congress of the Portuguese Society of Statistics, Sep 2004, Évora).

2003

• The effect of biased and cluster sampling on variogram estimation (XI Annual Congress of the Portuguese Society of Statistics, Sep 2003, Faro).
• A comparison of approaches for valid variogram achievement (RSC2003 annual conference in Probability and Statistics, University of Surrey, April 2003, UK).

2002/2000

• Uma Análise de Abordagens para a Estimação de uma Variograma Válido (poster presentation at the X Annual Congress of the Portuguese Society of Statistics, Sep 2002, Porto).
• A.Breda, A.L.Bajuelos, J.Madeira, J.Azevedo, R.Menezes and E.Silva (2000).Geometrix - Tool to Help the Learning Process in Geometry. Proceedings of IASTED International Conference, Computers and Advanced Technology in Education CATE'2000, May 2000, Mexico, 54-58.

1995/1994

• R.Menezes and C.Baquero (1995). Fault Tolerance on Distributed File Systems. Proceedings of CRDTC'95, Texas Instruments Corporate Research & Development Technical Conference, Sep 1995, Dallas.  (Presentation slides)
• Fault Tolerance through NFS Replication (poster presentation at ETC'95, Texas Instruments European Technical Conference, 1995, Cannes).
• R.Menezes, C.Baquero and F.Moura (1994). A Portable Lightweight Approach to NFS Replication. Proceedings of  ROSE'94, GURU's 1994 Open Systems Conference, Nov 1994, Bucharest.