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The ultimate goal of my research is to make computers extract high level content from images by seeking their simplest interpretation. This lead me to the areas of image processing, computer vision, machine learning, pattern recognition. Other (older) research interests include statistical signal processing, stochastic processes, nonlinear systems, automatic control.
Identification

Personal identification

Full name
Pedro Aguiar

Citation names

  • Aguiar, Pedro

Author identifiers

Ciência ID
651C-8600-BBAD
ORCID iD
0000-0002-3809-8416
Education
Degree Classification
2000
Concluded
 Engenharia Electrotécnica e de Computadores (Doutoramento)
Major in Sem especialidade
Universidade de Lisboa Instituto Superior Técnico, Portugal
"Rigid Structure from Video" (THESIS/DISSERTATION)
Affiliation

Science

Category
Host institution 		Employer
1993 - Current Researcher (Research) Universidade de Lisboa Instituto de Sistemas e Robótica, Portugal

Teaching in Higher Education

Category
Host institution 		Employer
2017 - Current Associate Professor (University Teacher) Universidade de Lisboa Instituto Superior Técnico, Portugal
Projects

Contract

Designation Funders
2021/01/01 - 2025/12/31 LARSyS - Laboratório de Robótica e Sistemas de Engenharia
LA/P/0083/2020
10.54499/LA/P/0083/2020
Associação do Instituto Superior Técnico para a Investigação e Desenvolvimento, Portugal

Laboratório de Robótica e Sistemas de Engenharia, Portugal
Fundação para a Ciência e a Tecnologia
Ongoing
2020/01/01 - 2023/12/31 Laboratory of Robotics and Engineering Systems
UIDP/50009/2020
10.54499/UIDP/50009/2020
Laboratório de Robótica e Sistemas de Engenharia, Portugal

Universidade de Lisboa Instituto Superior Técnico, Portugal

Associação do Instituto Superior Técnico para a Investigação e Desenvolvimento, Portugal

Agência Regional para o Desenvolvimento da Investigação Tecnologia e Inovação, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
2019/01/01 - 2019/12/31 Laboratório de Robótica e Sistemas de Engenharia
UID/EEA/50009/2019
Associação do Instituto Superior Técnico para a Investigação e Desenvolvimento, Portugal

Universidade de Lisboa Centro de Ciência e Tecnologia do Ambiente e do Mar, Portugal

Agência Regional para o Desenvolvimento da Investigação Tecnologia e Inovação, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
2011/01/01 - 2012/12/31 Projecto Estratégico - LA 9 - 2011-2012
PEst-OE/EEI/LA0009/2011
Associação do Instituto Superior Técnico para a Investigação e Desenvolvimento, Portugal

Universidade de Lisboa Instituto Superior Técnico, Portugal

Instituto do Mar, Portugal

Universidade da Madeira Madeira Interactive Technologies Institute, Portugal

Fundação da Faculdade de Ciências da Universidade de Lisboa, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
2007/12/01 - 2011/05/31 Desenvolvimento e Aprendizagem de Núcleos para Texto e Imagens
PTDC/EEA-TEL/72572/2006
Instituto de Telecomunicações, Portugal

Instituto de Telecomunicações, Portugal

Universidade de Lisboa Instituto Superior Técnico, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
2007 - 2011 SIMBAD - Beyond Features: Similarity-Based Pattern Analysis and Recognition
EU-FP7-ICT-213250
Universidade de Lisboa Instituto Superior Técnico, Portugal
Concluded
2008/01/01 - 2010/12/31 SIPM - Processamento de Sinal e Imagem em Variedades Diferenciais
PTDC/EEA-ACR/73749/2006
Universidade de Lisboa Instituto Superior Técnico, Portugal

Universidade de Lisboa Instituto de Sistemas e Robótica, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
2008/01/01 - 2010/12/31 MODI - Modelos 3D a partir de Imagens 2D
PTDC/EEA-ACR/72201/2006
Principal investigator
Universidade de Lisboa Instituto Superior Técnico, Portugal

Universidade de Lisboa Instituto de Sistemas e Robótica, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
2002 - 2005 AMA - Automatic Modeling of Architecture
FCT - POSI/SRI/41561/2001
Principal investigator
Universidade de Lisboa Instituto Superior Técnico, Portugal
 Fundação para a Ciência e a Tecnologia
Concluded
2000 - 2003 3D Modeling from Video
FCT - SAPIENS PROJECT 34121/99
Researcher
Universidade de Lisboa Instituto Superior Técnico, Portugal
 Fundação para a Ciência e a Tecnologia
Concluded
Outputs

Publications

Conference paper
  1. Madeira, M.; Negrinho, R.; Xavier, J.; Aguiar, P.M.Q.. "COCO denoiser: Using co-coercivity for variance reduction in stochastic convex optimization". 2021.
  2. Farinhas, A.; Martins, A.F.T.; Aguiar, P.M.Q.. "Multimodal continuous visual attention mechanisms". Paper presented in ICCV Workshop on Visual Inductive Priors for Data-Efficient Deep Learning, 2021.
    10.1109/ICCVW54120.2021.00122
  3. Martins, A.F.T.; Farinhas, A.; Treviso, M.; Niculae, V.; Aguiar, P.M.Q.; Figueiredo, M.A.T.. "Sparse and continuous attention mechanisms". 2020.
  4. Pato, L.V.; Negrinho, R.; Aguiar, P.M.Q.. "Seeing without Looking: Contextual Rescoring of Object Detections for AP Maximization". 2020.
    10.1109/CVPR42600.2020.01462
  5. Mota, J.F.C.; Xavier, J.M.F.; Aguiar, P.M.Q.; Puschel, M.. "ADMM for consensus on colored networks". 2012.
    10.1109/CDC.2012.6426225
  6. Mota, J.F.C.; Xavier, J.M.F.; Aguiar, P.M.Q.; Puschel, M.. "Distributed ADMM for model predictive control and congestion control". Paper presented in IEEE/ACM Workshop on Signal Processing Advances in Sensor Networks, Philadelphia PA, USA, 2012.
    10.1109/CDC.2012.6426141
  7. Rodrigues, J.J.; Kim, J.-S.; Furukawa, M.; Xavier, J.; Aguiar, P.; Kanade, T.. "6D pose estimation of textureless shiny objects using random ferns for bin-picking". Paper presented in IEEE/RSJ International Conference on Intelligent Robots and Systems IROS'12, Vilamoura, Portugal, 2012.
    10.1109/IROS.2012.6385680
  8. Mota, J.F.C.; Xavier, J.M.F.; Aguiar, P.M.Q.; Püschel, M.. "D-ADMM: A distributed algorithm for compressed sensing and other separable optimization problems". Paper presented in IEEE International Conference on Acoustics, Speech and Signal Processing ICASSP'12, Kyoto, Japan, 2012.
    10.1109/ICASSP.2012.6288516
  9. Martins, A.F.T.; Smith, N.A.; Xing, E.P.; Aguiar, P.M.Q.; Figueiredo, M.A.T.. "Online learning of structured predictors with multiple kernels". Paper presented in International Conference on Artificial Intelligence and Statistics AISTATS'11, Ft. Lauderdale, FL, USA, 2011.
  10. Guerreiro, R.F.C.; Aguiar, P.M.Q.. "Incremental local Hough transform for line segment extraction". Paper presented in IEEE International Conference on Image Processing ICIP'11, Brussels, Belgium, 2011.
    10.1109/ICIP.2011.6116139
  11. Martins, A.F.T.; Smith, N.A.; Aguiar, P.M.Q.; Figueiredo, M.A.T.. "Dual decomposition with many overlapping components". Paper presented in SIGDAT Conference on Empirical Methods in Natural Language Processing EMNLP'11, Edinburgh, UK., 2011.
  12. Martins, A.F.T.; Smith, N.A.; Aguiar, P.M.Q.; Figueiredo, M.A.T.. "Structured sparsity in structured prediction". Paper presented in SIGDAT Conference on Empirical Methods in Natural Language Processing EMNLP'11, Edinburgh, UK., 2011.
  13. Martins, A.F.T.; Figueiredo, M.A.T.; Aguiar, P.M.Q.; Smith, N.A.; Xing, E.P.. "An augmented Lagrangian approach to constrained MAP inference". Paper presented in International Conference on Machine Learning ICML'11, Bellevue, Washington, USA, 2011.
  14. Bicego, M.; Ulas, A.; Schüffler, P.; Castellani, U.; Murino, V.; Martins, A.; Aguiar, P.; Figueiredo, M.. "Renal cancer cell classification using generative embeddings and information theoretic kernels". Paper presented in IAPR International Conference on Pattern Recognition in Bioinformatics PRIB'11, Delft, The Netherlands, 2011.
    10.1007/978-3-642-24855-9_7
  15. Mota, J.F.C.; Xavier, J.M.F.; Aguiar, P.M.Q.; Püschel, M.. "Basis pursuit in sensor networks". Paper presented in IEEE International Conference on Acoustics, Speech and Signal Processing ICASSP'11, Prague, Czech Republic, 2011.
    10.1109/ICASSP.2011.5946267
  16. Martins, A.F.T.; Smith, N.A.; Xing, E.P.; Aguiar, P.M.Q.; Figueiredo, M.A.T.. "Turbo parsers: Dependency parsing by approximate variational inference". Paper presented in SIGDAT Conference on Empirical Methods in Natural Language Processing EMNLP'10, Cambridge MA, USA, 2010.
  17. Crespo, J.F.P.; Aguiar, P.M.Q.. "The 2D orientation is unique through principal moments analysis". Paper presented in IEEE International Conference on Image Processing ICIP’10, Hong Kong, 2010.
    10.1109/ICIP.2010.5651664
  18. Martins, A.F.T.; Bicego, M.; Murino, V.; Aguiar, P.M.Q.; Figueiredo, M.A.T.. "Information theoretical kernels for generative embeddings based on hidden markov models". Paper presented in Structural, Syntactic, and Statistical Techniques in Pattern Recognition, 2010.
    10.1007/978-3-642-14980-1_45
  19. Bicego, M.; Martins, A.F.T.; Murino, V.; Aguiar, P.M.Q.; Figueiredo, M.A.T.. "2D shape recognition using information theoretic kernels". Paper presented in IAPR International Conference on Pattern Recognition ICPR’10, Istanbul, Turkey, 2010.
    10.1109/ICPR.2010.15
  20. Guerreiro, R.F.C.; Aguiar, P.M.Q.. "Learning simple texture discrimination filters". Paper presented in IEEE International Conference on Image Processing ICIP’10, Hong Kong, 2010.
    10.1109/ICIP.2010.5652648
  21. Bicego, M.; Perina, A.; Murino, V.; Martins, A.; Aguiar, P.; Figueiredo, M.. "Combining free energy score spaces with information theoretic kernels: Application to scene classification". Paper presented in IEEE International Conference on Image Processing ICIP’10, Hong Kong, 2010.
    10.1109/ICIP.2010.5651831
  22. Mota, J.F.C.; Aguiar, P.M.Q.. "Efficient methods for point matching with known camera orientation". Paper presented in Image Analysis and Recognition, 2010.
    10.1007/978-3-642-13772-3_22
  23. Crespo, J.F.P.; Lopes, G.A.S.; Aguiar, P.M.Q.. "Principal moments for efficient representation of 2D shape". Paper presented in IEEE International Conference on Image Processing ICIP’09, Cairo, Egypt, 2009.
    10.1109/ICIP.2009.5413458
  24. Rodrigues, J.J.; Aguiar, P.M.Q.; Xavier, J.M.F.. "ANSIG - An analytic signature for permutation-invariant two-dimensional shape representation". Paper presented in IEEE Conference on Computer Vision and Pattern Recognition CVPR’08, Anchorage, Alaska, USA, 2008.
    10.1109/CVPR.2008.4587612
  25. Aguiar, P.M.Q.; Xavier, J.M.F.; Stosic, M.. "Spectrally optimal factorization of incomplete matrices". Paper presented in IEEE Conference on Computer Vision and Pattern Recognition CVPR’08, Anchorage, Alaska, USA, 2008.
    10.1109/CVPR.2008.4587675
  26. Martins, A.F.T.; Figueiredo, M.A.T.; Aguiar, P.M.Q.; Smith, N.A.; Xing, E.P.. "Nonextensive entropic kernels". Paper presented in International Conference on Machine Learning ICML’08, Helsinki, Finland, 2008.
    10.1145/1390156.1390237
  27. Martins, A.F.T.; Aguiar, P.M.Q.; Figueiredo, M.A.T.. "Tsallis kernels on measures". Paper presented in IEEE Information Theory Workshop ITW’08, 2008.
    10.1109/ITW.2008.4578673
  28. Aguiar, P.M.Q.; Xavier, J.M.F.; Stošic, M.. "Globally optimal solution to exploit rigidity when recovering structure from motion under occlusion". Paper presented in IEEE International Conference on Image Processing ICIP’08, S. Diego CA, USA, 2008.
    10.1109/ICIP.2008.4711725
  29. Silveira, M.; Aguiar, P.M.; Aguiar, P.M.Q.. "Simultaneous registration and intensity normalization of SPECT perfusion images.". Paper presented in Annual Conference of the IEEE Engineering in Medicine and Biology Society EMBC’08, Vancouver BC, Canada, 2008.
    10.1109/iembs.2008.4650430
  30. Rodrigues, J.J.; Xavier, J.M.F.; Aguiar, P.M.Q.. "Classification of unlabeled point sets using ansig". Paper presented in IEEE International Conference on Image Processing ICIP’08, S. Diego CA, USA, 2008.
    10.1109/ICIP.2008.4712266
  31. Jurdak, R.; Aguiar, P.; Baldit, P.; Lopest, C.V.. "Software modems for underwater sensor networks". Paper presented in IEEE/OES OCEANS’07, Aberdeen, Scotland, 2007.
    10.1109/oceanse.2007.4302209
  32. Aguiar, P.M.Q.; Moura, J.M.F.. "Joint segmentation of moving object and estimation of background in low-light video using relaxation". Paper presented in IEEE International Conference on Image Processing ICIP'07, San Antonio, Texas, USA, 2007.
    10.1109/ICIP.2007.4379763
  33. Aguiar, P.M.Q.. "Unsupervised simultaneous registration and exposure correction". Paper presented in IEEE International Conference on Image Processing ICIP'06, Atlanta GA, USA, 2006.
    10.1109/ICIP.2006.313168
  34. Jurdak, R.; Lopes, C.V.; Aguiar, P.M.Q.; Baldi, P.. "A comparative analysis and experimental study on wireless aerial and underwater acoustic communications". Paper presented in IEEE Int. Conf. on Digital Telecommunications ICDT'06, Cap Esterel, France, 2006.
    10.1109/ICDT.2006.2
  35. Guerreiro, R.F.C.; Aguiar, P.M.Q.. "Global motion estimation: Feature-based, featureless, or both?!". Paper presented in Image Analysis and Recognition, 2006.
    10.1007/11867586_66
  36. Aguiar, P.M.Q.; Miranda, A.R.; De Castro, N.. "Occlusion-based accurate silhouettes from video streams". Paper presented in Image Analysis and Recognition, 2006.
    10.1007/11867586_74
  37. Pires, B.E.; Aguiar, P.M.Q.. "Featureless global alignment of multiple images". Paper presented in IEEE International Conference on Image Processing ICIP'05, Genova, Italy, 2005.
    10.1109/ICIP.2005.1529686
  38. Gonçalves, B.B.; Aguiar, P.M.Q.. "Complete 3-D models from video: A global approach". Paper presented in IEEE International Conference on Image Processing ICIP'04, Singapore, 2004.
    10.1109/ICIP.2004.1421605
  39. Pires, B.E.; Aguiar, P.M.Q.. "Registration of images with small overlap". Paper presented in IEEE International Workshop on Multimedia Signal Processing MMSP'04, Siena, Italy, 2004.
  40. Guerreiro, R.F.C.; Aguiar, P.M.Q.. "Estimation of rank deficient matrices from partial observations: Two-step iterative algorithms". Paper presented in Energy Minimization Methods in Computer Vision and Pattern Recognition, 2003.
    10.1007/978-3-540-45063-4_29
  41. Martins, A.T.; Aguiar, P.M.Q.; Figueiredo, M.A.T.. "Navigating in manhattan: 3D orientation from video without correspondences". Paper presented in IEEE International Conference on Image Processing ICIP'03, Barcelona, Spain, 2003.
  42. Guerreiro, R.F.C.; Aguiar, P.M.Q.. "3D structure from video streams with partially overlapping images". Paper presented in IEEE International Conference on Image Processing ICIP'02, New York, USA, 2002.
  43. Aguiar, P.M.Q.; Moura, J.M.F.. "Image motion estimation - Convergent and error analysis". Paper presented in IEEE International Conference on Image Processing ICIP'01, Thessaloniki, Greece, 2001.
  44. Lopes, C.V.; Aguiar, P.M.Q.. "Aerial acoustic communications". Paper presented in IEEE International Workshop on Applications of Signal Processing to Audio and Acoustics WASPAA'01, New York, USA, 2001.
  45. Aguiar, P.M.Q.; Moura, J.M.F.. "Maximum likelihood estimation of the template of a rigid moving object". 2001.
    10.1007/3-540-44745-8_3
  46. Aguiar, P.M.Q.; Moura, J.M.F.. "Weighted factorization". Paper presented in IEEE International Conference on Image Processing ICIP'00, Vancouver BC, Canada, 2000.
  47. Aguiar, Pedro M.Q.; Moura, Jose M.F.. "Factorization as a rank 1 problem". Paper presented in IEEE Conference on Computer Vision and Pattern Recognition CVPR'99, Fort Collins CO, USA, 1999.
  48. Aguiar, Pedro M.Q.; Moura, Jose M.F.. "Fast algorithm for rigid structure from image sequences". Paper presented in IEEE International Conference on Image Processing ICIP'99, Kobe, Japan, 1999.
  49. Aguiar, P.M.Q.; Moura, J.M.F.. "Maximum likelihood inference of 3d structure from image sequences". 1999.
    10.1007/3-540-48432-9_20
  50. Aguiar, Pedro M.Q.; Moura, Jose M.F.. "Video representation via 3D shaped mosaics". Paper presented in IEEE International Conference on Image Processing ICIP'98, Chicago IL, USA, 1998.
  51. Aguiar, Pedro M.Q.; Moura, Jose M.F.. "Detecting and solving template ambiguities in motion segmentation". Paper presented in IEEE International Conference on Image Processing ICIP'97, Santa Barbara CA, USA, 1997.
  52. Aguiar, Pedro M.Q.; Moura, Jose M.F.. "Incremental motion segmentation in low texture". Paper presented in IEEE International Conference on Image Processing ICIP'96, Lausanne, Switzerland, 1996.
Journal article
  1. Martins, A.F.T.; Treviso, M.; Farinhas, A.; Aguiar, P.M.Q.; Figueiredo, M.A.T.; Blondel, M.; Niculae, V.. "Sparse continuous distributions and Fenchel-Young losses". Journal of Machine Learning Research 23 (2022): https://www.jmlr.org/papers/volume23/21-0879/21-0879.pdf.
    Published
  2. Martins, A.F.T.; Figueiredo, M.A.T.; Aguiar, P.M.Q.; Smith, N.A.; Xing, E.P.. "AD3: Alternating directions dual decomposition for map inference in graphical models". Journal of Machine Learning Research 16 (2015): 495-545. http://www.scopus.com/inward/record.url?eid=2-s2.0-84930668497&partnerID=MN8TOARS.
  3. Mota, J.F.C.; Xavier, J.M.F.; Aguiar, P.M.Q.; Puschel, M.. "Distributed Optimization with Local Domains: Applications in MPC and Network Flows". IEEE Transactions on Automatic Control 60 7 (2015): 2004-2009. http://www.scopus.com/inward/record.url?eid=2-s2.0-84934300804&partnerID=MN8TOARS.
    10.1109/TAC.2014.2365686
  4. Bicego, M.; Ulas, A.; Castellani, U.; Perina, A.; Murino, V.; Martins, A.F.T.; Aguiar, P.M.Q.; Figueiredo, M.A.T.. "Combining information theoretic kernels with generative embeddings for classification". Neurocomputing 101 (2013): 161-169. http://www.scopus.com/inward/record.url?eid=2-s2.0-84868610596&partnerID=MN8TOARS.
    10.1016/j.neucom.2012.08.014
  5. Guerreiro, R.F.C.; Aguiar, P.M.Q.. "Optimized filters for efficient multi-texture discrimination". Pattern Analysis and Applications (2013): 1-13. http://www.scopus.com/inward/record.url?eid=2-s2.0-84876693343&partnerID=MN8TOARS.
    10.1007/s10044-013-0339-5
  6. Mota, J.F.C.; Xavier, J.M.F.; Aguiar, P.M.Q.; Püschel, M.. "D-ADMM: A communication-efficient distributed algorithm for separable optimization". IEEE Transactions on Signal Processing 61 10 (2013): 2718-2723. http://www.scopus.com/inward/record.url?eid=2-s2.0-84948952391&partnerID=MN8TOARS.
    10.1109/TSP.2013.2254478
  7. Guerreiro, R.F.C.; Aguiar, P.M.Q.. "Connectivity-enforcing hough transform for the robust extraction of line segments". IEEE Transactions on Image Processing 21 12 (2012): 4819-4829. http://www.scopus.com/inward/record.url?eid=2-s2.0-84869460639&partnerID=MN8TOARS.
    10.1109/TIP.2012.2202673
  8. Mota, J.F.C.; Xavier, J.M.F.; Aguiar, P.M.Q.; Puschel, M.. "Distributed basis pursuit". IEEE Transactions on Signal Processing 60 4 (2012): 1942-1956. http://www.scopus.com/inward/record.url?eid=2-s2.0-84858317544&partnerID=MN8TOARS.
    10.1109/TSP.2011.2182347
  9. Crespo, J.B.F.P.; Aguiar, P.M.Q.. "Revisiting complex moments for 2-D shape representation and image normalization". IEEE Transactions on Image Processing 20 10 (2011): 2896-2911. http://www.scopus.com/inward/record.url?eid=2-s2.0-80052894139&partnerID=MN8TOARS.
    10.1109/TIP.2011.2146264
  10. Martins, A.F.T.; Smith, N.A.; Xing, E.P.; Aguiar, P.M.Q.; Figueiredo, M.A.T.. "Nonextensive information theoretic kernels on measures". Journal of Machine Learning Research 10 (2009): 935-975. http://www.scopus.com/inward/record.url?eid=2-s2.0-66549127714&partnerID=MN8TOARS.
  11. Aguiar, P.M.Q.; Stošic, M.; Xavier, J.. "On singular values of partially prescribed matrices". Linear Algebra and Its Applications 429 8-9 (2008): 2136-2145. http://www.scopus.com/inward/record.url?eid=2-s2.0-49249090348&partnerID=MN8TOARS.
    10.1016/j.laa.2008.06.021
  12. Martins, A.T.; Aguiar, P.M.Q.; Figueiredo, M.A.T.. "Orientation in Manhattan: Equiprojective classes and sequential estimation". IEEE Transactions on Pattern Analysis and Machine Intelligence 27 5 (2005): 822-827. http://www.scopus.com/inward/record.url?eid=2-s2.0-18144412041&partnerID=MN8TOARS.
    10.1109/TPAMI.2005.107
  13. Aguiar, P.M.Q.; Moura, J.M.F.. "Figure-ground segmentation from occlusion". IEEE Transactions on Image Processing 14 8 (2005): 1109-1124. http://www.scopus.com/inward/record.url?eid=2-s2.0-24144439519&partnerID=MN8TOARS.
    10.1109/TIP.2005.851712
  14. Lopes, C.V.; Aguiar, P.M.Q.. "Acoustic modems for ubiquitous computing". IEEE Pervasive Computing 2 3 (2003): 62-71. http://www.scopus.com/inward/record.url?eid=2-s2.0-1442284716&partnerID=MN8TOARS.
    10.1109/MPRV.2003.1228528
  15. Aguiar, P.M.Q.; Moura, J.M.F.. "Rank 1 weighted factorization for 3D structure recovery: Algorithms and performance analysis". IEEE Transactions on Pattern Analysis and Machine Intelligence 25 9 (2003): 1134-1149. http://www.scopus.com/inward/record.url?eid=2-s2.0-0141725453&partnerID=MN8TOARS.
    10.1109/TPAMI.2003.1227988
  16. Aguiar, P.M.Q.; Moura, J.M.F.. "Three-dimensional modeling from two-dimensional video". IEEE Transactions on Image Processing 10 10 (2001): 1541-1551. http://www.scopus.com/inward/record.url?eid=2-s2.0-0035475685&partnerID=MN8TOARS.
    10.1109/83.951539
  17. Aguiar, P.M.Q.; Garcia, F.M.. "Systems with exponential eigenfunctions and exponential-input/constant-output operators". IEEE Signal Processing Letters 7 8 (2000): 219-220. http://www.scopus.com/inward/record.url?eid=2-s2.0-0034250536&partnerID=MN8TOARS.
    10.1109/97.855445
Activities

Supervision

Thesis Title
Role 		Degree Subject (Type)
Institution / Organization
2021 - 2021 COCO Denoiser – Using Co-coercivity for Variance Reduction in Stochastic Convex Optimization
Supervisor
 Engenharia Biomédica (Master)
Universidade de Lisboa Instituto Superior Técnico, Portugal
2021 - 2021 Visual Attention with Sparse and Continuous Transformations
Co-supervisor
 Engenharia Aeroespacial (Master)
Universidade de Lisboa Instituto Superior Técnico, Portugal
2019 - 2019 Improving Object Detection Through Contextual Rescoring
Supervisor
 Engenharia Electrotécnica e de Computadores (Master)
Universidade de Lisboa Instituto Superior Técnico, Portugal
2015 - 2015 Low level methods for complex image analysis — edge and line segment detection and texture discrimination
Supervisor
 Engenharia Electrotécnica e de Computadores (PhD)
Universidade de Lisboa Instituto Superior Técnico, Portugal
2013 - 2013 Shape Representation via Symmetric Polynomials
Supervisor
 Engenharia Electrotécnica e de Computadores (Master)
Universidade de Lisboa Instituto Superior Técnico, Portugal