Alexandre Perera Lluna

Full professor at UPC Barcelona and PI of B2SLab. Research interests include transformer models for Electronic Health Records, metabolomics, rare diseases, and bioinformatics at IRIS-UPC.
Keywords

bioinformatics, metabolomics, transformer, EHR, rare diseases, UPC, Barcelona, machine learning

Bio

Welcome to my site. My name is Alexandre Perera Lluna, sometimes Alex Perera. I hold a degree in Physics, a second degree in Electrical Engineering, and a PhD in Physics from the University of Barcelona. I currently lead the B2SLab, which is part of the Institute for Research and Innovation in Health (IRIS), formerly the Research Center for Biomedical Engineering (CREB) at the Universitat Politècnica de Catalunya (Polytechnic University of Catalonia, UPC), located in the beautiful city of Barcelona. It is a fantastic place for research, culture, and leisure—I truly love this city.

At B2SLab, we integrate Data Science, Bioinformatics, and Bioengineering. My main interests include predicting disease trajectories using Transformer and Linear models, as well as applying machine learning to Rare Diseases. I also have experience in data integration, data fusion, metabolomics, functional enrichment, and bioengineering. Since 2022, I have been a full professor at the Universitat Politècnica de Catalunya.

Contact

  • you can email me at alexandre.perera you guess whatupc.edu

Social Networks

  • Find me on my profile on
  • No, we do not use X nor twitter, and we will not use it for the time being

Teaching

I teach several subjects, including:

  • Introduction to Bioinformatics.
  • Data Mining for Biomedical Databases.
  • Scientific computing.
  • Machine learning.
  • Embedded and real time computing.

Ongoing PhD Thesis

  • Maria Barranco1 Computational metabolomics to uncover alterations in diabetes mellitus and its complications
  • Joshua Llano
  • Joana Gelabert nterpretable Transformer-Based Models for Clinical Outcome Prediction in Type 2 Diabetes Using Longitudinal Electronic Health Records
  • Blanca Alaejos *Multimodal Foundation Model for Emergency Department Data: A Reusable Infrastructure for Clinical and Operational Decision Support”
  • Helena Rodriguez Gonzalez Statistical characterization of laboratory results in pediatric patients with rare neurometabolic disorders
  • Pol Ezquerra Exploring tissue specific gene expression in whole blood: Profiling transcriptomics for predictive biomarker discovery
  • Aitor Moruno Assessment of experimental preclinical models by means of in silico methods
  • Sergi Gosalvez Foundation models in primary care: interpretable learning from longitudinal EHR data in cardiovascular and endocrine disease

Former PhD Thesis

I have proudly advised several PhD students who have successfully defended their dissertations:

  • Helena Brunel. Genetic association analysis of complex diseases through information theoretic metrics and linear pleiotropy. Defended on 14/11/2013 at Universitat Politècnica de catalunya

  • Jorge Alberto Jaramillo Garzón. Protein function prediction with semi-supervised classification based on evolutionary multi-objective optimization, Defended on 25/11/2013 at the Universidad Nacional de Colombia. This thesis was coadvised with Dr. German Castellanos from the same university.

  • Andrey Ziyatdinov, Biomimetic Setup for Chemosensor-Based Machine olfaction. Defended on 4/12/2014 at Universitat Politècnica de Catalunya.

  • Francesc Fernandez, Machine Learning Methods for the automated analysis of metabolomic data. Defended on 30/10/2014 at Universitat Politècnica de Catalunya.

  • Erola Pairó,Detection of Transcription Factor Binding Sites by Means of Multivariate Signal Processing Techniques. Defended on 21/07/2015 at Universitat de Barcelona. This thesis was coadvised with Dr. Santiago Marco from the same university.

  • Joan Maynou, Computational representation and discovery of transcription factor binding sites. Defended on 01/02/2016 at Universitat Politècnica de Catalunya.

  • Xavier Domingo, Signal processing in Metabolomics”, Defended on July 2016. Coadvised with Prof. Jesús Brezmes, Universitat Rovira i Virgili.

  • Giovana Gavidia,Study of Longitudinal Neurodegeneration Biomarkers to Support the Early Diagnosis of Alzheimer’s Disease. Defended on 20/03/2018 at Universitat Politècnica de Catalunya.

  • Samir Kanaan.Multiview pattern recognition methods for data visualization, embedding and clustering. Defended on 22/09/2017 at Universitat Politècnica de Catalunya.

  • Sergio Picart, “Statistical Normalisation of Network Propagation Methods for Computational biology” , by Sergio Picart, 23/7,2020. The defense was performed online due to the sars-cov-2 pandemic and published in here.

  • Angela López del Río, “Development And Improvement Of Computer Aided Drug Development Techniques Using Deep Learning Algorithms”, defended on June 23rd, 2021. currently Post-Doc Data Scientist at Boehringer Ingelheim.

  • Enrico Manzini2 Deep Learning Strategies for Longitudinal EHRs: Patient Trajectory Modelling, Survival Analysis and Semantic Representations in Chronic Diseases, defended on March 25, 2026.

Publications

You can also check my journal papers, available through:

A possibly incomplete and malformatted list of publications is included below:

20261 publications

Proof of concept for an age- and inflammation-adjusted model for the establishment of pediatric serum copper reference intervals

Rodr'iguez, H. and Arias, 'A. and Poyatos, E. and Mercedes, M. and Minguez, B. and Meavilla, S. and Garcia, C. and Loverdos, I. and Molera, C. and Casado, M. and Ormaz'abal, A. and Perera, A. and Artuch, R.

Clinical nutrition, 58, article 106586 · 2026Link

20254 publications

Cerebrospinal amino acid profiling in a large cohort of neuropediatric patients with epilepsy

Rodr'iguez, H. and Nou, L. and Ormaz'abal, A. and Casado, M. and Arias, A. and Pias, L. and Gutierrez, A. and Perera, A. and Garc'ia-Cazorla, 'A. and Fons, M. and Artuch, R.

Neurobiology of disease, 216, article 107098 · 2025Link

Colorectal adenoma subtypes exhibit signature molecular profiles: unique insights into the microenvironment of advanced precancerous lesions for early detection applications

Mattia, F. and Higareda, J. and Canal, P. and Bertossi, A. and Perera, A. and Herbert, M. and Kruusmaa, K.

Cancers (Basel), 17, 4, article 654 · 2025Link

Guanine and pregnenolone sulfate are associated with incident type 2 diabetes in two independent populations

Barranco, M. and Granado, M. and Yanes, 'O. and Capellades, J. and Junza, A. and Franch, J. and Vendrell, J. and Llaurad'o, G. and Vald'es, S. and Garc'ia, E. and Bermudez, M. and Valdivielso, J. and L'opez, V. and Herrero, C. and Falguera, M. and Vilanova, M. and Arteaga, I. and Toran, P. and Perera, A. and Castelblanco, E. and Mauricio, D.

Frontiers in Endocrinology, 16, article 1706886 · 2025DOI · Link

Lipidomic analysis reveals metabolism alteration associated with subclinical carotid atherosclerosis in type 2 diabetes

Barranco, M. and Rossell, J. and Alonso, N. and Weber, R. and Ortega, E. and Lloyd, G. and Hern'andez, M. and Yanes, 'O. and Capellades, J. and Winder, C. and Junza, A. and Falguera, M. and Franch, J. and Dunn, W. and Perera, A. and Castelblanco, E. and Mauricio Puente, D'idac

Cardiovascular diabetology, 24, article 152 · 2025DOI · Link

20247 publications

Cerebrospinal fluid homovanillic and 5-hydroxyindoleacetic acids in a large pediatric population; establishment of reference intervals and impact of disease and medication

Rodr'iguez, H. and Ormaz'abal, A. and Casado, M. and Arias, A. and Oliva, C. and Barranco, M. and Casadevall, R. and Garc'ia, F. and Nascimento, A. and Ortez, C. and Natera, D. and Armangu'e, T. and O'Callaghan, M. and Juli'a, N. and Darling, A. and Ortigoza, J. and Fons, C. and Garc'ia-Cazorla, 'A. and Perera, A. and Artuch, R.

Clinical chemistry, 70, 12 · 2024Link

Characterisation of type 2 diabetes subgroups at diagnosis: the COPERNICAN prospective observational cohort study protocol

Fernandez, B. and Vlacho, B. and Canudas, A. and Ortega, M. and Granado, M. and Perera, A. and Boluda, A. and El Khattabi, Y. and Franch, J. and Mauricio, D.

BMJ open, 14, 12, article e083825 · 2024Link

Factors affecting disease progression in individuals with heterozygous COL4A3/COL4A4 pathogenic variants

Melissa, T. and Furlano, M. and Pybus, M. and Mart'inez, V. and Gom'a, E. and Gal'an, I. and Le'on Carrasco, R. and Soler, M. and Fayos de Ariz'on, L. and Perera, A. and Ars, E. and Torra, R.

Nephrology dialysis transplantation, 39, Supplement_1 · 2024Link

Lipidome characterisation and sex-specific differences in type 1 and type 2 diabetes mellitus

Barranco, M. and Alonso, N. and Weber, R. and Lloyd, G. and Hern'andez, M. and Yanes, 'O. and Capellades, J. and Jankevics, A. and Winder, C. and Falguera, M. and Franch, J. and Dunn, W. and Perera, A. and Castelblanco, E. and Mauricio Puente, D'idac

Cardiovascular diabetology, 23, article 109 · 2024DOI · Link

Mediterranean diet is a predictor of progression of subclinical atherosclerosis in a mediterranean population: the ILERVAS prospective cohort study

Rojo-L'opez, M. and Bermudez, M. and Castro, E. and Farras, C. and Torres, G. and Pamplona, R. and Lecube, A. and Valdivieso, J. and Fern'andez, E. and Julve, J. and Castelblanco, E. and Alonso, N. and Antentas, M. and Barranco, M. and Perera, A. and Franch, J. and Granado-Casas, M. and Mauricio Puente, D'idac

Nutrients, 16, 21, article 3607 · 2024Link

Unraveling athletic performance: transcriptomics and external load monitoring in handball competition

Ezquerra, P. and Mallol, M. and Font, R. and Tremps, V. and Guti'errez, J. and Rodas, G. and Perera, A. and Soria, J.

PloS one, 19, 3, article e0299556 · 2024DOI · Link

Use of enzymatically converted cell-free DNA (cfDNA) data for copy number variation-linked fragmentation analysis allows for early colorectal cancer detection

Canal, P. and Perera, A.

International journal of molecular sciences, 25, 6, article 3502 · 2024Link

20235 publications

Artificial intelligence: a new field of knowledge for nephrologists?

Fayos de Ariz'on, L. and Viera, E. and Melissa, T. and Perera, A. and Nicolau, A. and Furlano, M. and Torra, R.

Clinical Kidney Journal, 16, 12 · 2023Link

Development of an expert model for the diagnosis of inherited kidney diseases

Fayos de Ariz'on, L. and Viera, E. and Furlano, M. and Vallverdu, M. and Melissa, T. and Guirado, L. and Le'on Carrasco, R. and Perera, A. and Torra, R.

Nephrology dialysis transplantation, 38, Supplement_1 · 2023Link

EpiGe: A machine-learning strategy for rapid classification of medulloblastoma using PCR-based methyl-genotyping

G'omez S. and Llano, J. and Garc'ia, M. and Garrido, A. and Sunol, M. and Lemos, I. and P'erez, S. and Salvador, N. and Gene, N. and Arnau, R. and Santa Mar'ia, V. and Perez, M. and Perera, A. and Mora, J. and Morales, A. and Lavarino, C.

iScience, 26, 9, article 107598 · 2023Link

Home monitoring for older singles: A gas sensor array system

Mar'in, D. and Llano, J. and Haddi, Z. and Perera, A. and Fonollosa, J.

Sensors and actuators B. Chemical, 393, article 134036 · 2023Link

Intrinsic functional brain connectivity changes following aerobic exercise, computerized cognitive training, and their combination in physically inactive healthy late-middle-aged adults: the Projecte Moviment

Dimitriadis, S. and Castells, A. and Roig, F. and Dacosta, R. and Lamonja, N. and Toran, P. and Garc'ia, A. and Monte, G. and Stillman, C. and Perera, A. and Mataro-Serrat, M.

GeroScience, 46 · 2023DOI · Link

20225 publications

#CoronavirusCruise: Impact and implications of the COVID-19 outbreaks on the perception of cruise tourism

Hern'andez-Lara, A. and Abubakr, B. and Sanchez-Rebull, M. and Perera, A.

Tourism Management Perspectives, 41 · 2022Link

Data processing and analysis in mass spectrometry-based metabolomics

Peralbo, 'A. and Sola, P. and Perera, A. and Chicano, E.

Methods in Molecular Biology, 2571 · 2022DOI · Link

Effects and mechanisms of mindfulness training and physical exercise on cognition, emotional wellbeing, and brain outcomes in chronic stroke patients: study protocol of the MindFit project randomized controlled trial

Perera, A.

Frontiers in aging neuroscience, 14, article 936077 · 2022DOI · Link

Longitudinal deep learning clustering of Type 2 Diabetes Mellitus trajectories using routinely collected health records

Manzini, E. and Vlacho, B. and Franch, J. and Escudero, J. and G'enova, A. and Reixach-Espaulella, E. and Andr'es, E. and Pizarro, I. and Portero, J. and Mauricio Puente, D'idac and Perera, A.

Journal of biomedical informatics, 135, Article 104218 · 2022Link

Mapping layperson medical terminology into the Human Phenotype Ontology using neural machine translation models

Manzini, E. and Garrido, J. and Fonollosa, J. and Perera, A.

Expert systems with applications, 204, C · 2022DOI · Link

20217 publications

Accurate early-stage colorectal cancer detection through analysis of cell-free circulating tumor DNA (ctDNA) methylation patterns

Canal, P. and Perera, A.

Journal of clinical oncology, 39, 15_suppl · 2021DOI · Link

Balancing data on deep learning-based proteochemometric activity classification

Lopez, A. and Picart, S. and Perera, A.

Journal of chemical information and modeling, 61, 4 · 2021DOI · Link

Game learning analytics of instant messaging and online discussion forums in higher education

Hern'andez-Lara, A. and Perera, A. and Serradell-L'opez, E.

Education and Training, 63, 9 · 2021DOI · Link

Global collaborative social network (Share4Rare) to promote citizen science in rare disease research: Platform development study

Radu, R. and Hern'andez, S. and Borrega, O. and Palmeri, A. and Athanasiou, D. and Brooke, N. and Chap'i, I. and Le Corvec, A. and Guglieri, M. and Perera, A. and Garrido, J. and Ryll, B. and Nafria, B.

JMIR formative research, 5, 3 · 2021PreprintLink

How did the COVID-19 lockdown affect children and adolescent's well-being: Spanish parents, children, and adolescents respond

Ajanovic, S. and Garrido, J. and Baro, B. and Balanza, N. and Varo, R. and Millat-Mart'inez, P. and Arias, S. and Fonollosa, J. and Perera, A. and Jordan, I. and Munoz-Almagro, C. and Bonet-Carn'e, E. and Crosas-Soler, A. and Via, E. and Nafria, B. and Garc'ia-Garc'ia, J. and Bassat, Q.

Frontiers in public health, 9, 745062 · 2021DOI · Link

MMP1 drives tumor progression in large cell carcinoma of the lung through fibroblast senescence

Ikemori, R. and Llorente, A. and Maqueda, M. and D'avalos, A. and Perera, A. and Reguart, N. and Quiroz, L. and Alcaraz Casademunt, Jordi

Cancer letters, 507 · 2021Link

mWISE: an algorithm for context-based annotation of liquid chromatography-mass spectrometry features through diffusion in graphs

Barranco, M. and Sola, P. and Picart, S. and Kanaan-Izquierdo, S. and Fonollosa, J. and Perera, A.

Analytical chemistry, 93, 31 · 2021DOI · Link

20205 publications

Effect of sequence padding on the performance of deep learning models in archaeal protein functional prediction

Lopez, A. and Martin, M. and Perera, A.

Scientific reports, 10 · 2020Link

Eye vergence responses during an attention task in adults with ADHD and clinical controls

Jim'enez, E. and Avella, C. and Kustow, S. and Cubbin, S. and Corrales, M. and Richarte, V. and Esposito, F. and Morata, I. and Perera, A. and Varela, P.

Journal of attention disorders · 2020DOI · Link

MultiPaths: a Python framework for analyzing multi-layer biological networks using diffusion algorithms

Mar'in-Lla'o, Josep, J. and Mubeen, S. and Perera, A. and Hofmann-Apitius, M. and Picart, S. and Domingo-Fern'andez, D.

Bioinformatics, btaa1069 · 2020DOI · Link

Open chromatin region (OCR) based model predicts advanced adenoma in plasma cell-free DNA whole-genome bisulfite sequencing data

Canal, P. and Perera, A.

Annals of oncology, 31, S4 · 2020

The effect of statistical normalisation on network propagation scores

Picart, S. and Thompson, W. and Buil, A. and Perera, A.

Bioinformatics, btaa896 · 2020DOI · Link

20195 publications

Amitriptyline at an environmentally relevant concentration alters the profile of metabolites beyond monoamines in gilt-head bream

Ziarrusta, H. and Ribbenstedt, A. and Mijangos, L. and Picart, S. and Perera, A. and Prieto, A. and Izagirre, U.

Environmental toxicology and chemistry · 2019DOI · Link

Benchmarking network propagation methods for disease gene identification

Picart, S. and Barrett, S. and Will'e, D. and Perera, A. and Gutteridge, A. and Dessailly, B.

PLoS computational biology, 15, 9 · 2019PreprintDOI · Link

Effects and mechanisms of cognitive, aerobic exercise, and combined training on cognition, health, and brain outcomes in physically inactive older adults: the projecte moviment protocol

Castells, A. and Roig, F. and Lamonja, N. and Perera, A.

Frontiers in aging neuroscience, 11 · 2019DOI · Link

Evaluation of cross-validation strategies in sequence-based binding prediction using deep learning

Lopez, A. and Nonell, A. and Vidal, D. and Perera, A.

Journal of chemical information and modeling, 58, 4 · 2019DOI · Link

Heart failure with preserved ejection fraction infrequently evolves toward a reduced phenotype in long-term survivors: a long-term prospective longitudinal study

Lupon, J. and Gavidia, G. and de Antonio-Ferrer, M. and Perera, A. and L'opez-Ayerbe, J. and Domingo-Teixidor, M. and Nunez, J. and Zamora, E. and Moliner, P. and santiago-vacas, E. and Santemases, J. and Bay'es-Genis, A.

Circulation-Heart Failure, 12, e005652 · 2019DOI · Link

201810 publications

Caminal, P. and Sola, F. and Gomis, P. and Guasch, E. and Perera, A. and Mont, L.

European journal of applied physiology, 118, 3 · 2018DOI · Link

Applying learning analytics to students' interaction in business simulation games. The usefulness of learning analytics to know what students really learn

Hern'andez-Lara, A. and Perera, A. and Serradell-L'opez, E.

Computers in human behavior, 92 · 2018Link

Clinical validation of eye vergence as an objective marker for diagnosis of ADHD in children

Varela, P. and Esposito, F. and Morata, I. and Capdevila, A. and Perera, A.

Journal of attention disorders · 2018DOI · Link

Dynamic trajectories of left ventricular ejection fraction in heart failure

Lupon, J. and Gavidia, G. and Ferrer, E. and de Antonio-Ferrer, M. and Perera, A. and D'iaz, P.

Journal of the American College of Cardiology, 72 · 2018Link

FELLA: an R package to enrich metabolomics data

Picart, S. and Fernandez-Albert, F. and Vinaixa, M. and Yanes, 'O. and Perera, A.

BMC bioinformatics, 19, 1 · 2018DOI · Link

Heart failure with preserved ejection fraction (HFpEF) infrequently evolves towards a HFpEF-declined phenotype

de Antonio, M. and Lupon, J. and Gavidia, G. and L'opez-Ayerbe, J. and Moliner, P. and Domingo, M. and Ferrer, E. and Perera, A. and N'unez, J. and Zamora, E. and Vallejo, N. and Gual, F. and Teis, A. and Junca, G. and Bay'es-Genis, A.

European heart journal, 39, suppl_1 · 2018Link

Multiview and multifeature spectral clustering using common eigenvectors

Kanaan-Izquierdo, S. and Ziyatdinov, A. and Perera, A.

Pattern recognition letters, 102 · 2018Link

Multiview: a software package for multiview pattern recognition methods

Kanaan-Izquierdo, S. and Ziyatdinov, A. and Burgueno, M. and Perera, A.

Bioinformatics, bty1039 · 2018DOI · Link

Non-targeted metabolomics reveals alterations in liver and plasma of gilt-head bream exposed to oxybenzone

Ziarrusta, H. and Mijangos, L. and Picart, S. and Irazola, M. and Perera, A.

Chemosphere, 211 · 2018Link

diffuStats: an R package to compute diffusion-based scores on biological networks

Picart, S. and Thompson, W. and Buil Demur, A. and Perera, A.

Bioinformatics, 34, 3 · 2018Link

20175 publications

Affected pathways and transcriptional regulators in gene expression response to an ultra-marathon trail: Global and independent activity approaches

Maqueda, M. and Roca, E. and Brotons, D. and Soria, J. and Perera, A.

PloS one, 12, 10 · 2017DOI · Link

Assessment of heart rate variability during an endurance mountain trail race by multi-scale entropy analysis

Vallverdu, M. and Ruiz, A. and Roca, E. and Caminal, P. and Rodr'iguez, F. and Irurtia-Amigo, A. and Perera, A.

Entropy (Basel), 19, 12 · 2017Link

Baitmet, a computational approach for GC-MS library-driven metabolite profiling

Domingo, X. and Brezmes, J. and Venturini, G. and Viv'o-Truyols, G. and Perera, A. and Vinaixa, M.

Metabolomics, 13, 93 · 2017DOI · Link

Early prediction of Alzheimer's disease using null longitudinal model-based classifiers

Gavidia, G. and Kanaan-Izquierdo, S. and Mataro-Serrat, M. and Perera, A.

PloS one, 12, 1 · 2017DOI · Link

Null diffusion-based enrichment for metabolomics data

Picart, S. and Fernandez, F. and Vinaixa, M. and Rodr'iguez, M.A. and Aivio, S. and Stracker, T. and Yanes Torrado, 'Oscar and Perera, A.

PloS one, 12 · 2017DOI · Link

20168 publications

Applicability of semi-supervised learning assumptions for gene ontology terms prediction

Jaramillo-Garz'on, J. and Castellanos, C. and Perera, A.

Revista Facultad de Ingenier'ia. Universidad de Antioqu'ia, 79 · 2016Link

Automated resolution of chromatographic signals by independent component analysis-orthogonal signal deconvolution in comprehensive gas chromatography/mass spectrometry-based metabolomics

Domingo, X. and Perera, A. and Ramirez, N. and Brezmes, J.

Computer methods and programs in biomedicine, 130 · 2016Link

Avoiding hard chromatographic segmentation: A moving window approach for the automated resolution of gas chromatography-mass spectrometry-based metabolomics signals by multivariate methods

Domingo, X. and Perera, A. and Brezmes, J.

Journal of chromatography A, 1474 · 2016Link

Clinical phenotype clustering in cardiovascular risk patients for the identification of responsive metabotypes after red wine polyphenol intake

Vazquez, R. and Llorach, R. and Perera, A. and Mandal, R. and Feliz, M. and Tinahones, F. and Wishart, D. and Andres, C.

Journal of nutritional biochemistry, 28 · 2016Link

DNA methylation profiling unveils TGF-ss hyperresponse in tumor associated fibroblasts from lung cancer patients

Vizioso, M. and Puig, M. and Carmona, F. and Maqueda, M. and Gomez, A. and Labernardie, N. and Gabasa, M. and Mendizuri, S. and Ikemori, R. and Trepat, X. and Moran, S. and Vidal, E. and Reguart, N. and Perera, A. and Esteller, M. and Alcaraz Casademunt, Jordi

Cancer research, 76, 14 Supplement · 2016Link

Solarius: an R interface to SOLAR for variance component analysis in pedigrees

Ziyatdinov, A. and Brunel, H. and Martinez, A. and Buil, A. and Perera, A. and Soria, J.

Bioinformatics, 32, 12 · 2016Link

The Central role of KNG1 gene as a genetic determinant of coagulation pathway-related traits: Exploring metaphenotypes

Brunel, H. and Massanet, R. and Martinez, A. and Ziyatdinov, A. and Martin-Fernandez, L. and Souto, J. and Perera, A. and Soria, J.

PloS one, 11, 12 · 2016DOI · Link

eRah: A Computational Tool Integrating Spectral Deconvolution and Alignment with Quantification and Identification of Metabolites in GC/MS-Based Metabolomics

Domingo, X. and Brezmes, J. and Vinaixa, M. and Samino, S. and Ramirez, N. and Ramon, M. and Lerin, C. and D'iaz, M. and Ibanez, L. and Correig, X. and Perera, A. and Yanes, 'O.

Analytical chemistry, 88, 19 · 2016DOI · Link

20156 publications

Aberrant DNA methylation in non-small cell lung cancer-associated fibroblasts

Vizoso, M. and Puig, M. and Carmona, F.J. and Maqueda, M. and Vel'asquez, A. and G'omez, A. and Labernadie, A. and Lugo, R. and Gabasa, M. and Rigat-Brugarolas, L. and Trepat, X. and Ramirez, J. and Moran, S. and Vidal, E. and Reguart, N. and Perera, A. and Esteller, M. and Alcaraz Casademunt, Jordi

Carcinogenesis, 36, 12 · 2015Link

Bioinspired early detection through gas flow modulation in chemo-sensory systems

Ziyatdinov, A. and Fonollosa, J. and Valentin-Fernandez, L. and Guti'errez G'alvez, Agust'in and Marco, S. and Perera, A.

Sensors and actuators B. Chemical, 206 · 2015Link

Compound identification in gas chromatography/mass spectrometry-based metabolomics by blind source separation

Domingo, X. and Perera, A. and Ramirez, N. and Canellas, N. and Correig, X. and Brezmes, J.

Journal of chromatography A, 1409 · 2015Link

Data set from gas sensor array under flow modulation

Ziyatdinov, A. and Fonollosa, J. and Fern'andez, L. and Guti'errez G'alvez, Agust'in and Marco, S. and Perera, A.

Data in brief, 3 · 2015Link

Sequence information gain based motif analysis

Maynou, J. and Pair'o, E. and Marco, S. and Perera, A.

BMC bioinformatics, 16, 377 · 2015Link

Synthetic benchmarks for machine olfaction: Classification, segmentation and sensor damage

Ziyatdinov, A. and Perera, A.

Data in brief, 3 · 2015Link

20145 publications

An R package to analyse LC/MS metabolomic data: MAIT (Metabolite Automatic Identification Toolkit)

Fernandez, F. and Llorach, R. and Andres, C. and Perera, A.

Bioinformatics, 30, 13 · 2014Link

Automatic capacitor bank identification in power distribution systems

Perera, A. and Manivannan, K. and Xu, P. and Gutierrez-Osuna, R. and Benner, C. and Russell, B.

Electric power systems research, 111 · 2014Link

Data simulation in machine olfaction with the R package chemosensors

Ziyatdinov, A. and Perera, A.

PloS one, 9, 2 · 2014DOI · Link

Intensity drift removal in LC/MS metabolomics by common variance compensation

Fernandez, F. and Llorach, R. and Garcia, M. and Ziyatdinov, A. and Andres, C. and Perera, A.

Bioinformatics, 30, 20 · 2014

Peak aggregation as an innovative strategy for improving the predictive power of LC-MS metabolomic profiles

Fernandez, F. and Llorach, R. and Andres, C. and Perera, A.

Analytical chemistry, 86, 5 · 2014DOI · Link

20134 publications

A biomimetic approach to machine olfaction, featuring a very large-scale chemical sensor array and embedded neuro-bio-inspired computation

Marco, S. and Guti'errez G'alvez, Agust'in and Lansner, A. and Martinez, D. and Rospars, J.P. and Beccherelli, R. and Perera, A. and Pearce, T.C. and Verschure, P. and Persaud, K.C.

Microsystem technologies · 2013DOI · Link

A software tool for large-scale synthetic experiments based on polymeric sensor arrays

Ziyatdinov, A. and Fernandez, E. and Chaudry, A. and Marco, S. and Persaud, K.C. and Perera, A.

Sensors and actuators B. Chemical, 177 · 2013Link

Effect of genetic regions on the correlation between single point mutation variability and morbidity

Brunel, H. and Gallardo, J. and Vallverdu, M. and Caminal, P. and Perera, A.

Computers in biology and medicine, 43, 5 · 2013

Predictability of gene ontology slim-terms from primary structure information in Embryophyta plant proteins

Jaramillo-Garz'on, J. and Gallardo, J. and Castellanos, G. and Perera, A.

BMC bioinformatics, 14, 68 · 2013Link

20122 publications

A subspace method for the detection of transcription factor binding sites

Pair'o, E. and Maynou, J. and Marco, S. and Perera, A.

Bioinformatics, 28, 10 · 2012

Choi-Williams distribution to describe coding and non-coding regions in primary transcript pre-mRNA

Melia U. and Vallverdu, M. and Claria, F and Gallardo, J. and Perera, A. and Caminal, P.

Journal of Medical and Biological Engineering · 2012Link

20111 publications

Biologically inspired computation for chemical sensing

Fonollosa, J. and Gutierrez-Galvez, A. and Lansner, A. and Martinez, D. and Rospars, J.P. and Beccherelli, R. and Perera, A. and Pearce, T.C. and Vershure, P. and Persaud, K.C. and Marco, S.

Procedia computer science, 7 · 2011Link

20105 publications

Computational detection of transcription factor binding sites through differential R'enyi entropy

Maynou, J. and Gallardo, J. and Vallverdu, M. and Caminal, P. and Perera, A.

IEEE transactions on information theory, 52, 2 · 2010Link

Drift compensation of gas sensor array data by Orthogonal Signal Correction

Padilla, M. and Perera, A. and Montoliu, I. and Chaudry, A. and Persaud, K.C. and Marco, S.

Chemometrics and intelligent laboratory systems, 100, 1 · 2010Link

Drift compensation of gas sensor array data by common principal component analysis

Ziyatdinov, A. and Marco, S. and Chaudry, A. and Persaud, K.C. and Caminal, P. and Perera, A.

Sensors and actuators B. Chemical, 146, 2 · 2010Link

Evaluation of fish spoilage by means of a single metal oxide sensor under temperature modulation

Perera, A. and Pardo, A. and Barrettino, D. and Hierlemann, A. and Marco, S.

Sensors and actuators B. Chemical, 146, 2 · 2010Link

MISS: a non-linear methodology based on mutual information for genetic association studies in both population and sib-pairs analysis

Brunel, H. and Gallardo, J. and Buil, J. and Vallverdu, M. and Soria, J. and Caminal, P. and Perera, A.

Bioinformatics, 26, 15 · 2010

20092 publications

A new gene-based association test for genome-wide association studies

Buil Demur, A. and Mart'inez-P'erez, A. and Perera, A. and Rib, L. and Soria, J. and Caminal, P.

BMC proceedings (Online), 15, 3 · 2009Link

Dimensionality reduction oriented toward the feature visualization for ischemia detection

Delgado-Tejos, E. and Perera, A. and Vallverdu, M. and Caminal, P. and Castellanos Dominguez, G.

IEEE transactions on information technology in biomedicine, 13, 4 · 2009Link

20081 publications

DNA Binding Site Characterization by Means of R'enyi Entropy Measures on Nucleotide

Perera, A. and Vallverdu, M. and Claria, F and Caminal, P.

IEEE transactions on nanobioscience, 7, 2 · 2008

20072 publications

Gene-phenotype association using mutual information-based cluster analysis

Buil Demur, A. and Perera, A. and Brunel, H. and Souto, J. and Fontcuberta, J. and Vallverdu, M. and Soria, J. and Caminal, P.

Genetic epidemiology, 31, 6 · 2007Link

Searching for master regulators of transcription in a human gene expression data set

Buil Demur, A. and Perera, A. and Souto, R. and Peralta, J. and Almasy, L. and Vallverdu, M. and Caminal, P. and Soria, J.

BMC proceedings (Online), 1, (Suppl 1) · 2007Link

20064 publications

A dimensionality-reduction technique inspired by receptor convergence in the olfactory system

Perera, A. and Yamanaka, T. and Guti'errez-G'alvez, A. and Gutierrez-Osuna, R. and Raman, B.

Sensors and actuators B. Chemical, 116, 1-2 · 2006DOI

Feature extraction on three way enose signals

Padilla, M. and Montoliu, I. and Pardo, A. and Perera, A.

Sensors and actuators B. Chemical, 116, 1-2 · 2006Link

Gas measurement systems based on IEEE1451.2 standard

Pardo, A. and C'amara, L. and Cabr'e, J. and Perera, A. and Cano, X. and Marco, S. and Bosch, J.

Sensors and actuators B. Chemical, 116, 1-2 · 2006Link

On-line novelty detection by recursive dynamic principal component analysis and gas sensor arrays under drift conditions

Perera, A. and Papamichail, N. and Barsan, N. and Weimar, U. and Marco, S.

IEEE sensors journal, 6, 3 · 2006Link

20021 publications

Fuzzy inference system for sensor array calibration : prediction of CO and CH4 levels in variable humidity conditions

Teodor, S. and Perera, A. and Pardo, A. and Hahn, S. and Marco, S. and Barsan, N. and Weimar, U.

Chemometrics and intelligent laboratory systems, 64, 2 · 2002Link

20011 publications

An intelligent detector based on temperature modulation of a gas sensor with a digital signal processor

Arturo, O. and Marco, S. and Perera, A. and Teodor, S. and Pardo, A. and Samitier, J.

Sensors and actuators B. Chemical, 78, 1-3 · 2001Link

20001 publications

A bio-inspired nonlinear algorithm to integrate carbon monoxide concentration aiming to fulfil international standards

Perera, A. and Teodor, S. and Marco, S.

Sensors and actuators B. Chemical, 69, 3 · 2000

Unknown Year1 publications

Validity of the Polar V800 monitor for measuring heart rate variability in mountain running route conditions

Unknown

Footnotes

  1. soon to defend her thesis↩︎

  2. soon to defend her thesis↩︎