Iosif Mporas

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Prof. Iosif Mporas

Professor of Signal Processing and Machine Learning

20142024

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  • 2024

    Image Band-Distributive PCA-Based Face Recognition Technique

    Ndu, H., Sheikh-Akbari, A., Mporas, I. & Deng, J., 22 Mar 2024, Cybersecurity Challenges in the Age of AI, Space Communications and Cyborgs: Proceedings of the 15th International Conference on Global Security, Safety and Sustainability, London, October 2023. Jahankhani, H. (ed.). 1 ed. Springer Nature Link, p. 219-230 12 p. (Advanced Sciences and Technologies for Security Applications; vol. Part F2308).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • 2022

    Power Control in massive MIMO Networks Using Transfer Learning with Deep Neural Networks

    Ahmadi, N., Mporas, I., Papazafeiropoulos, A., Kourtessis, P. & Senior, J., 2022, 2022 IEEE 27th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks, CAMAD 2022. Institute of Electrical and Electronics Engineers (IEEE), p. 89-93 5 p. (IEEE International Workshop on Computer Aided Modeling and Design of Communication Links and Networks, CAMAD; vol. 2022-November).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • 2021

    Low-Frequency Energy Disaggregation based on Active and Reactive Power Signatures

    Schirmer, P. & Mporas, I., 4 May 2021, (Accepted/In press) Proceedings of EUSIPCO 2021.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Uzbek News Categorization using Word Embeddings and Convolutional Neural Networks

    Rabbimov, I., Kobilov, S. & Mporas, I., 9 Mar 2021, 2020 IEEE 14th International Conference on Application of Information and Communication Technologies (AICT) Proceedings. Institute of Electrical and Electronics Engineers (IEEE), 5 p. (14th IEEE International Conference on Application of Information and Communication Technologies, AICT 2020 - Proceedings).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • 2020

    COVID-19 Identification from Chest X-rays

    Mporas, I. & Naronglerdrit, P., 4 Nov 2020, 2020 International Conference on Biomedical Innovations and Applications (BIA). Institute of Electrical and Electronics Engineers (IEEE), 4 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    2 Citations (Scopus)

  • Energy Disaggregation from Low Sampling Frequency Measurements Using Multi-Layer Zero Crossing Rate

    Schirmer, P. & Mporas, I., 14 May 2020, 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP): Proceedings. Institute of Electrical and Electronics Engineers (IEEE), p. 3777-3781 5 p. 9054637. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; vol. 2020-May).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    2 Citations (Scopus)

  • Energy Disaggregation Using Fractional Calculus

    Schirmer, P. A. & Mporas, I., 14 May 2020, ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). Institute of Electrical and Electronics Engineers (IEEE), 5 p. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; vol. 2020-May).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    2 Citations (Scopus)

  • Color Models for Skin Lesion Classification from Dermatoscopic Images

    Mporas, I., Perikos, I. & Paraskevas, M., 1 Jan 2020, Advances in Integrations of Intelligent Methods - Post-workshop volume of the 8th International Workshop CIMA 2018, in conjunction with IEEE ICTAI 2018. Hatzilygeroudis, I., Perikos, I. & Grivokostopoulou, F. (eds.). Springer Nature Link, p. 85-98 14 p. (Smart Innovation, Systems and Technologies; vol. 170).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    2 Citations (Scopus)
  • 2019

    Evaluation of eeg connectivity network measures based features in schizophrenia classification

    Bougou, V., Mporas, I., Schirmer, P. & Ganchev, T., Nov 2019, Proceedings of the International Conference on "Biomedical Innovations and Applications", BIA 2019. Markova, V. & Ganchev, T. (eds.). Institute of Electrical and Electronics Engineers (IEEE), 8967453. (Proceedings of the International Conference on "Biomedical Innovations and Applications", BIA 2019).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Pigmented skin lesions classification using convolutional neural networks

    Naronglerdrit, P., Mporas, I., Perikos, I. & Paraskevas, M., Nov 2019, Proceedings of the International Conference on "Biomedical Innovations and Applications": BIA 2019. Markova, V. & Ganchev, T. (eds.). Institute of Electrical and Electronics Engineers (IEEE), 4 p. 8967469. (Proceedings of the International Conference on "Biomedical Innovations and Applications", BIA 2019).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    1 Citation (Scopus)

  • Integration of Temporal Contextual Information for Robust Energy Disaggregation

    Schirmer, P. A. & Mporas, I., Oct 2019, 2019 IEEE 38th International Performance Computing and Communications Conference, IPCCC 2019. Institute of Electrical and Electronics Engineers (IEEE), 8958737. (2019 IEEE 38th International Performance Computing and Communications Conference, IPCCC 2019).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    2 Citations (Scopus)

  • Improving energy disaggregation performance using appliance-driven sampling rates

    Schirmer, P. A. & Mporas, I., Sept 2019, EUSIPCO 2019 - 27th European Signal Processing Conference. European Signal Processing Conference, EUSIPCO, (European Signal Processing Conference; vol. 2019-September).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    5 Citations (Scopus)

  • Evaluation of Regression Algorithms and Features on the Energy Disaggregation Task

    Schirmer, P. A., Mporas, I. & Paraskevas, M., Jul 2019, 10th International Conference on Information, Intelligence, Systems and Applications, IISA 2019. Institute of Electrical and Electronics Engineers (IEEE), 8900695. (10th International Conference on Information, Intelligence, Systems and Applications, IISA 2019).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    3 Citations (Scopus)

  • Examining the Impact of Discretization Technique on Sentiment Analysis for the Greek Language

    Spatiotis, N., Perikos, I., Mporas, I. & Paraskevas, M., Jul 2019, 10th International Conference on Information, Intelligence, Systems and Applications, IISA 2019. Institute of Electrical and Electronics Engineers (IEEE), 8900699. (10th International Conference on Information, Intelligence, Systems and Applications, IISA 2019).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    2 Citations (Scopus)

  • Pigmented Skin Lesions Classification Using Data Driven Subsets of Image Features

    Mporas, I., Perikos, I. & Paraskevas, M., Jul 2019, 10th International Conference on Information, Intelligence, Systems and Applications, IISA 2019. Institute of Electrical and Electronics Engineers (IEEE), 8900769. (10th International Conference on Information, Intelligence, Systems and Applications, IISA 2019).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • 2018

    Data-driven audio feature selection for audio quality recognition in broadcast news

    Theodorou, T., Mporas, I., Potamitis, I. & Fakotakis, N., 9 Jul 2018, Proceedings - 10th Hellenic Conference on Artificial Intelligence, SETN 2018. ACM Press, (ACM International Conference Proceeding Series).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Evaluation of an educational training platform using text mining

    Spatiotis, N., Mporas, I., Perikos, I. & Paraskevas, M., 9 Jul 2018, Proceedings - 10th Hellenic Conference on Artificial Intelligence, SETN 2018. ACM Press, (ACM International Conference Proceeding Series).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    1 Citation (Scopus)

  • Combination of Rule-Based and Data-Driven Fusion Methodologies for Different Speaker Verification Modes of Operation

    Safavi, S. & Mporas, I., 30 Jan 2018, Proceedings - 2017 IEEE International Conference on Internet of Things, IEEE Green Computing and Communications, IEEE Cyber, Physical and Social Computing, IEEE Smart Data, iThings-GreenCom-CPSCom-SmartData 2017. Min, G., Jin, X., Yang, L. T., Wu, Y., Georgalas, N. & Al-Dubi, A. (eds.). Institute of Electrical and Electronics Engineers (IEEE), p. 354-359 6 p. (Proceedings - 2017 IEEE International Conference on Internet of Things, IEEE Green Computing and Communications, IEEE Cyber, Physical and Social Computing, IEEE Smart Data, iThings-GreenCom-CPSCom-SmartData 2017; vol. 2018-January).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    1 Citation (Scopus)

  • Age identification of twitter users: Classification methods and sociolinguistic analysis

    Simaki, V., Mporas, I. & Megalooikonomou, V., 1 Jan 2018, Computational Linguistics and Intelligent Text Processing - 17th International Conference, CICLing 2016, Revised Selected Papers. Gelbukh, A. (ed.). Springer Nature Link, p. 385-395 11 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9624 LNCS).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    1 Citation (Scopus)

  • Evaluation of cepstral coefficients as features in EEG-based recognition of emotional States

    Feradov, F., Mporas, I. & Ganchev, T., 1 Jan 2018, Proceedings of the 2nd International Scientific Conference on Intelligent Information Technologies for Industry, IITI 2017. Kovalev, S., Sukhanov, A., Vasileva, M., Tarassov, V., Snasel, V. & Abraham, A. (eds.). Springer Nature Link, p. 504-511 8 p. (Advances in Intelligent Systems and Computing; vol. 679).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    2 Citations (Scopus)
  • 2017

    Improving speaker verification performance under spoofing attacks by fusion of different operational modes

    Safavi, S., Gan, H. & Mporas, I., 10 Oct 2017, Proceedings - 2017 IEEE 13th International Colloquium on Signal Processing and its Applications, CSPA 2017. Institute of Electrical and Electronics Engineers (IEEE), p. 219-223 5 p. 8064954. (Proceedings - 2017 IEEE 13th International Colloquium on Signal Processing and its Applications, CSPA 2017).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    6 Citations (Scopus)

  • Monitoring of indoors human activities using mobile phone audio recordings

    Naronglerdrit, P., Mporas, I. & Sotudeh, R., 10 Oct 2017, Proceedings - 2017 IEEE 13th International Colloquium on Signal Processing and its Applications, CSPA 2017. Institute of Electrical and Electronics Engineers (IEEE), p. 23-28 6 p. 8064918. (Proceedings - 2017 IEEE 13th International Colloquium on Signal Processing and its Applications, CSPA 2017).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    2 Citations (Scopus)

  • Improving human motion identification using motion dependent classification

    Pippa, E., Mporas, I. & Megalooikonomou, V., 20 Jul 2017, (E-pub ahead of print) Information and Communication Technologies for Ageing Well and e-Health: Second International Conference, ICT4AWE 2016, Rome, Italy, April 21-22, 2016, Revised Selected Papers. Springer Nature Link, Vol. 736. p. 49-65 17 p. (Communications in Computer and Information Science; vol. 736).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Fraud Detection in Voice-Based Identity Authentication Applications and Services

    Safavi, S., Gan, H., Mporas, I. & Sotudeh, R., 30 Jan 2017, Proceedings - 16th IEEE International Conference on Data Mining Workshops, ICDMW 2016. Institute of Electrical and Electronics Engineers (IEEE), p. 1074-1081 8 p. 7836786

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    11 Citations (Scopus)

  • Examining the impact of feature selection on sentiment analysis for the greek language

    Spatiotis, N., Paraskevas, M., Perikos, I. & Mporas, I., 1 Jan 2017, Speech and Computer - 19th International Conference, SPECOM 2017, Proceedings. Karpov, A., Mporas, I. & Potapova, R. (eds.). Springer Nature Link, p. 353-361 9 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10458 LNAI).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    7 Citations (Scopus)

  • Improving performance of speaker identification systems using score level fusion of two modes of operation

    Safavi, S. & Mporas, I., 1 Jan 2017, Speech and Computer - 19th International Conference, SPECOM 2017, Proceedings. Karpov, A., Mporas, I. & Potapova, R. (eds.). Springer Nature Link, p. 438-444 7 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10458 LNAI).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    4 Citations (Scopus)

  • Recognition of indoors activity sounds for robot-based home monitoring in assisted living environments

    Naronglerdrit, P. & Mporas, I., 1 Jan 2017, Interactive Collaborative Robotics - 2nd International Conference, ICR 2017, Proceedings. Ronzhin, A., Meshcheryakov, R. & Rigoll, G. (eds.). Springer Nature Link, p. 153-161 9 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10459 LNAI).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    1 Citation (Scopus)
  • 2016

    Sentiment analysis for the Greek language

    Spatiotis, N., Mporas, I., Paraskevas, M. & Perikos, I., 10 Nov 2016, PCI 2016 - 20th Pan-Hellenic Conference on Informatics. ACM Press, a2. (ACM International Conference Proceeding Series).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    4 Citations (Scopus)

  • Improving robustness of speaker verification by fusion of prompted text-dependent and text-independent operation modalities

    Mporas, I., Safavi, S. & Sotudeh, R., 13 Aug 2016, Speech and Computer: 18th International Conference, SPECOM 2016, Proceedings. Springer Nature Link, Vol. 9811. p. 378-385 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9811).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    2 Citations (Scopus)

  • Automatic forest wood logging identification based on acoustic monitoring

    Mporas, I. & Paraskevas, M., 18 May 2016, 9th Hellenic Conference on Artificial Intelligence, SETN 2016. Bikakis, A., Vrakas, D., Bassiliades, N., Vlahavas, I. & Vouros, G. (eds.). ACM Press, a35. (ACM International Conference Proceeding Series; vol. 18-20-May-2016).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Feature selection evaluation for light human motion identification in frailty monitoring system

    Pippa, E., Mporas, I. & Megalooikonomou, V., 1 Jan 2016, ICT4AWE 2016 - 2nd International Conference on Information and Communication Technologies for Ageing Well and e-Health, Proceedings. O'Donoghue, J., Ziefle, M., Rocker, C., Maciaszek, L., Maciaszek, L. & Molloy, W. (eds.). SciTePress, p. 88-95 8 p. (ICT4AWE 2016 - 2nd International Conference on Information and Communication Technologies for Ageing Well and e-Health, Proceedings).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    13 Citations (Scopus)
  • 2015

    Automatic estimation of the optimal AR order for epilepsy analysis using EEG signals

    Pippa, E., Mporas, I. & Megalooikonomou, V., 28 Dec 2015, 2015 IEEE 15th International Conference on Bioinformatics and Bioengineering, BIBE 2015. Institute of Electrical and Electronics Engineers (IEEE), 7367709. (2015 IEEE 15th International Conference on Bioinformatics and Bioengineering, BIBE 2015).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    5 Citations (Scopus)

  • Improving sleep stage classification from electroencephalographic signals by fusion of contextual information

    Mporas, I., Efstathiou, A. & Megalooikonomou, V., 28 Dec 2015, 2015 IEEE 15th International Conference on Bioinformatics and Bioengineering, BIBE 2015. Institute of Electrical and Electronics Engineers (IEEE), 7367736

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Feature selection for improving opinion identification from web authors' posts

    Koumpouri, A., Mporas, I. & Megalooikonomou, V., 1 Oct 2015, Proceedings - 19th Panhellenic Conference on Informatics, PCI 2015. Akoumianakis, D., Karanikolas, N. N., Nikolaidou, M., Xenos, M. & Vergados, D. (eds.). ACM Press, p. 117-122 6 p. (ACM International Conference Proceeding Series; vol. 01-03-October-2015).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Automatic estimation of web bloggers’ age using regression models

    Simaki, V., Aravantinou, C., Mporas, I. & Megalooikonomou, V., 1 Jan 2015, Speech and Computer - 17th International Conference, SPECOM 2015, Proceedings. Ronzhin, A., Potapova, R. & Fakotakis, N. (eds.). Springer Nature Link, p. 113-120 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9319).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    2 Citations (Scopus)

  • Automatic sound recognition of urban environment events

    Theodorou, T., Mporas, I. & Fakotakis, N., 1 Jan 2015, Speech and Computer - 17th International Conference, SPECOM 2015, Proceedings. Ronzhin, A., Potapova, R. & Fakotakis, N. (eds.). Springer Nature Link, p. 129-136 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9319).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    7 Citations (Scopus)

  • Ontological design to support cognitive plasticity for creative immersive experience in computer aided learning

    Lambropoulos, N., Mporas, I., Fardoun, H. M. & Katib, I., 1 Jan 2015, Learning and Collaboration Technologies - 2nd International Conference, LCT 2015 Held as Part of HCI International 2015, Proceedings. Zaphiris, P. & Ioannou, A. (eds.). Springer Nature Link, p. 261-270 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9192).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Opinion recognition on movie reviews by combining classifiers

    Koumpouri, A., Mporas, I. & Megalooikonomou, V., 1 Jan 2015, Speech and Computer - 17th International Conference, SPECOM 2015, Proceedings. Ronzhin, A., Potapova, R. & Fakotakis, N. (eds.). Springer Nature Link, p. 309-316 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9319).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    3 Citations (Scopus)

  • Sleep stages classification from electroencephalographic signals based on unsupervised feature space clustering

    Mporas, I., Efstathiou, A. & Megalooikonomou, V., 1 Jan 2015, Brain Informatics and Health - 8th International Conference, BIH 2015, Proceedings. Guo Y., Y., Hill S., S., Friston, K., Peng, H. & Faisal A., A. (eds.). Springer Nature Link, p. 77-85 9 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9250).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    1 Citation (Scopus)

  • Time-varying parametric modeling of ECoG for syllable decoding

    Kanas, V. G., Mporas, I., Milsap, G. W., Sgarbas, K. N., Crone, N. E. & Bezerianos, A., 1 Jan 2015, Brain Informatics and Health - 8th International Conference, BIH 2015, Proceedings. Guo Y., Y., Hill S., S., Friston, K., Peng, H. & Faisal A., A. (eds.). Springer Nature Link, p. 222-231 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9250).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Using sociolinguistic inspired features for gender classification of web authors

    Simaki, V., Aravantinou, C., Mporas, I. & Megalooikonomou, V., 1 Jan 2015, Text, Speech, and Dialogue - 18th International Conference, TSD 2015, Proceedings. Matoušek, V. & Král, P. (eds.). Springer Nature Link, p. 587-594 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9302).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    3 Citations (Scopus)
  • 2014

    Human motion detection in daily activity tasks using wearable sensors

    Politi, O., Mporas, I. & Megalooikonomou, V., 10 Nov 2014, 2014 Proceedings of the 22nd European Signal Processing Conference, EUSIPCO 2014. European Signal Processing Conference, EUSIPCO, p. 2315-2319 5 p. 6952843. (European Signal Processing Conference).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    13 Citations (Scopus)

  • Audio feature selection for recognition of non-linguistic vocalization sounds

    Theodorou, T., Mporas, I. & Fakotakis, N., 1 Jan 2014, Artificial Intelligence: Methods and Applications - 8th Hellenic Conference on AI, SETN 2014, Proceedings. Springer Nature Link, p. 395-405 11 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8445 LNCS).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    3 Citations (Scopus)