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Nikolaos A. Laskaris
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2020 – today
- 2023
- [c24]Kostas Georgiadis
, Fotis P. Kalaganis
, Vangelis P. Oikonomou
, Spiros Nikolopoulos
, Nikolaos A. Laskaris
, Ioannis Kompatsiaris
:
Harneshing the Potential of EEG in Neuromarketing with Deep Learning and Riemannian Geometry. BI 2023: 21-32 - [c23]Fotis P. Kalaganis
, Kostas Georgiadis
, Vangelis P. Oikonomou
, Spiros Nikolopoulos
, Nikolaos A. Laskaris
, Ioannis Kompatsiaris
:
Exploiting Approximate Joint Diagonalization for Covariance Estimation in Imagined Speech Decoding. BI 2023: 409-419 - [i8]Stylianos Bakas, Siegfried Ludwig, Dimitrios A. Adamos, Nikolaos A. Laskaris, Yannis Panagakis, Stefanos Zafeiriou:
Latent Alignment with Deep Set EEG Decoders. CoRR abs/2311.17968 (2023) - 2022
- [j30]Kostas Georgiadis, Fotis P. Kalaganis, Vangelis P. Oikonomou, Spiros Nikolopoulos, Nikolaos A. Laskaris
, Ioannis Kompatsiaris:
RNeuMark: A Riemannian EEG Analysis Framework for Neuromarketing. Brain Informatics 9(1): 22 (2022) - [i7]Stylianos Bakas, Siegfried Ludwig, Konstantinos Barmpas, Mehdi Bahri, Yannis Panagakis, Nikolaos A. Laskaris, Dimitrios A. Adamos, Stefanos Zafeiriou:
Team Cogitat at NeurIPS 2021: Benchmarks for EEG Transfer Learning Competition. CoRR abs/2202.03267 (2022) - [i6]Xiaoxi Wei, A. Aldo Faisal, Moritz Grosse-Wentrup, Alexandre Gramfort, Sylvain Chevallier, Vinay Jayaram, Camille Jeunet, Stylianos Bakas, Siegfried Ludwig, Konstantinos Barmpas, Mehdi Bahri, Yannis Panagakis, Nikolaos A. Laskaris, Dimitrios A. Adamos, Stefanos Zafeiriou, William C. Duong, Stephen M. Gordon, Vernon J. Lawhern, Maciej Sliwowski, Vincent Rouanne, Piotr Tempczyk:
2021 BEETL Competition: Advancing Transfer Learning for Subject Independence & Heterogenous EEG Data Sets. CoRR abs/2202.12950 (2022) - 2021
- [c22]Fotis P. Kalaganis, Manuel S. Seet, Kostas Georgiadis, Vangelis P. Oikonomou, Nikolaos A. Laskaris
, Spiros Nikolopoulos, Ioannis Kompatsiaris, Maria Panou, Andrei Dragomir, Anastasios Bezerianos:
Reconstructing EOG From EEG Timeseries: A Spatial Filtering Approach. EMBC 2021: 395-398 - [c21]Xiaoxi Wei
, A. Aldo Faisal, Moritz Grosse-Wentrup, Alexandre Gramfort, Sylvain Chevallier, Vinay Jayaram, Camille Jeunet, Stylianos Bakas, Siegfried Ludwig
, Konstantinos Barmpas
, Mehdi Bahri, Yannis Panagakis, Nikolaos A. Laskaris, Dimitrios A. Adamos, Stefanos Zafeiriou, William C. Duong, Stephen M. Gordon, Vernon J. Lawhern, Maciej Sliwowski, Vincent Rouanne, Piotr Tempczyk:
2021 BEETL Competition: Advancing Transfer Learning for Subject Independence & Heterogenous EEG Data Sets. NeurIPS (Competition and Demos) 2021: 205-219 - [i5]Siegfried Ludwig, Stylianos Bakas, Dimitrios A. Adamos, Nikolaos A. Laskaris, Yannis Panagakis, Stefanos Zafeiriou:
EEGminer: Discovering Interpretable Features of Brain Activity with Learnable Filters. CoRR abs/2110.10009 (2021) - 2020
- [j29]Fotis P. Kalaganis
, Nikolaos A. Laskaris
, Elisavet Chatzilari
, Spiros Nikolopoulos
, Ioannis Kompatsiaris
:
A Data Augmentation Scheme for Geometric Deep Learning in Personalized Brain-Computer Interfaces. IEEE Access 8: 162218-162229 (2020) - [j28]Fotis P. Kalaganis
, Nikos Laskaris
, Elisavet Chatzilari
, Spiros Nikolopoulos
, Ioannis Kompatsiaris
:
A Riemannian Geometry Approach to Reduced and Discriminative Covariance Estimation in Brain Computer Interfaces. IEEE Trans. Biomed. Eng. 67(1): 245-255 (2020) - [c20]Kostas Georgiadis, Dimitrios A. Adamos, Spiros Nikolopoulos, Nikos Laskaris
, Ioannis Kompatsiaris:
A graph-theoretic sensor-selection scheme for covariance-based Motor Imagery (MI) decoding. EUSIPCO 2020: 1234-1238 - [i4]Nikolaos A. Laskaris, Dimitrios A. Adamos
, Anastasios Bezerianos:
A Tutorial on Graph Theory for Brain Signal Analysis. CoRR abs/2007.05800 (2020)
2010 – 2019
- 2019
- [c19]Kostas Georgiadis, Nikos Laskaris
, Spiros Nikolopoulos
, Dimitrios A. Adamos
, Ioannis Kompatsiaris:
Using Discriminative Lasso to Detect a Graph Fourier Transform (GFT) Subspace for robust decoding in Motor Imagery BCI. EMBC 2019: 6167-6171 - 2018
- [j27]Makrina Viola Kosti, Kostas Georgiadis, Dimitrios A. Adamos
, Nikos Laskaris
, Diomidis Spinellis
, Lefteris Angelis
:
Towards an affordable brain computer interface for the assessment of programmers' mental workload. Int. J. Hum. Comput. Stud. 115: 52-66 (2018) - [j26]Fotis P. Kalaganis, Dimitrios A. Adamos
, Nikolaos A. Laskaris
:
Musical NeuroPicks: A consumer-grade BCI for on-demand music streaming services. Neurocomputing 280: 65-75 (2018) - [j25]Nantia D. Iakovidou
, Nikolaos A. Laskaris
, Kostas Tsichlas, Yannis Manolopoulos, Manolis Christodoulakis, Eleftherios S. Papathanasiou, Savvas S. Papacostas
, Georgios D. Mitsis:
A symbolic dynamics approach to Epileptic Chronnectomics: Employing strings to predict crisis onset. Theor. Comput. Sci. 710: 116-125 (2018) - 2017
- [c18]Fotis Kalaganis, Elisavet Chatzilari
, Kostas Georgiadis, Spiros Nikolopoulos
, Nikos Laskaris
, Yiannis Kompatsiaris:
An Error Aware SSVEP-based BCI. CBMS 2017: 775-780 - [c17]Fotis P. Kalaganis, Elisavet Chatzilari
, Spiros Nikolopoulos
, Nikos Laskaris
, Yiannis Kompatsiaris:
A Collaborative Representation Approach to Detecting Error-Related Potentials in SSVEP-BCIs. ACM Multimedia (Thematic Workshops) 2017: 262-270 - [i3]Fotis Kalaganis, Dimitrios A. Adamos
, Nikos Laskaris:
Musical NeuroPicks: a consumer-grade BCI for on-demand music streaming services. CoRR abs/1709.01116 (2017) - 2016
- [j24]Dimitrios A. Adamos
, Stavros I. Dimitriadis, Nikolaos A. Laskaris
:
Towards the bio-personalization of music recommendation systems: A single-sensor EEG biomarker of subjective music preference. Inf. Sci. 343-344: 94-108 (2016) - [c16]Fotis Kalaganis, Dimitrios A. Adamos
, Nikos Laskaris
:
A Consumer BCI for Automated Music Evaluation Within a Popular On-Demand Music Streaming Service "Taking Listener's Brainwaves to Extremes". AIAI 2016: 429-440 - [c15]Stavros I. Dimitriadis, Panagiotis G. Simos
, Nikolaos A. Laskaris
, Spiros Fotopoulos, Jack M. Fletcher, David E. J. Linden, Andrew C. Papanicolaou:
Classifying children with reading difficulties from non-impaired readers via symbolic dynamics and complexity analysis of MEG resting-state data. ISSPIT 2016: 333-336 - [i2]Fotis Kalaganis, Dimitrios A. Adamos, Nikos Laskaris:
A Consumer BCI for Automated Music Evaluation Within a Popular On-Demand Music Streaming Service - Taking Listener's Brainwaves to Extremes. CoRR abs/1609.06374 (2016) - [i1]Dimitrios A. Adamos, Stavros I. Dimitriadis, Nikolaos A. Laskaris:
Towards the bio-personalization of music recommendation systems: A single-sensor EEG biomarker of subjective music preference. CoRR abs/1609.07365 (2016) - 2015
- [j23]Athina Tsanousa, Nikolaos A. Laskaris
, Lefteris Angelis:
A novel single-trial methodology for studying brain response variability based on archetypal analysis. Expert Syst. Appl. 42(22): 8454-8462 (2015) - 2013
- [j22]Dimitris Liparas, Nikolaos A. Laskaris
, Lefteris Angelis:
Incorporating resting state dynamics in the analysis of encephalographic responses by means of the Mahalanobis-Taguchi strategy. Expert Syst. Appl. 40(7): 2621-2630 (2013) - [j21]Stavros I. Dimitriadis, Nikolaos A. Laskaris
, Panagiotis G. Simos
, Sifis Micheloyannis, Jack M. Fletcher, Roozbeh Rezaie
, Andrew C. Papanicolaou:
Altered temporal correlations in resting-state connectivity fluctuations in children with reading difficulties detected via MEG. NeuroImage 83: 307-317 (2013) - [j20]Fotini Fotopoulou, Nikolaos A. Laskaris
, George Economou
, Spiros Fotopoulos:
Advanced leaf image retrieval via Multidimensional Embedding Sequence Similarity (MESS) method. Pattern Anal. Appl. 16(3): 381-392 (2013) - [c14]Nantia D. Iakovidou, Stavros I. Dimitriadis, Nikolaos A. Laskaris
, Kostas Tsichlas:
Querying functional brain connectomics to discover consistent subgraph patterns. BIBE 2013: 1-4 - [c13]Stavros I. Dimitriadis, Yu Sun
, Kenneth Kwok
, Nikolaos A. Laskaris
, Anastasios Bezerianos
:
A tensorial approach to access cognitive workload related to mental arithmetic from EEG functional connectivity estimates. EMBC 2013: 2940-2943 - 2012
- [j19]Andreas A. Ioannides, Stavros I. Dimitriadis, George A. Saridis, Marotesa Voultsidou, Vahe Poghosyan
, Lichan Liu, Nikolaos A. Laskaris
:
Source Space Analysis of Event-Related Dynamic Reorganization of Brain Networks. Comput. Math. Methods Medicine 2012: 452503:1-452503:15 (2012) - [j18]Dimitrios A. Adamos
, Nikolaos A. Laskaris
, Efstratios K. Kosmidis, George Theophilidis:
In quest of the missing neuron: Spike sorting based on dominant-sets clustering. Comput. Methods Programs Biomed. 107(1): 28-35 (2012) - [j17]Stavros I. Dimitriadis, Nikolaos A. Laskaris
, Areti Tzelepi, George Economou
:
Analyzing Functional Brain Connectivity by Means of Commute Times: A New Approach and its Application to Track Event-Related Dynamics. IEEE Trans. Biomed. Eng. 59(5): 1302-1309 (2012) - [j16]Konstantinos Stamos, Nikolaos A. Laskaris
, Athena Vakali
:
Mani-Web: Large-Scale Web Graph Embedding via Laplacian Eigenmap Approximation. IEEE Trans. Syst. Man Cybern. Part C 42(6): 879-888 (2012) - [c12]Stavros I. Dimitriadis, Nikolaos A. Laskaris
, Areti Tzelepi:
Go with the Winner: Optimizing Detection of Modular Organization Differences in Dynamic Functional Brain Networks. SITIS 2012: 710-716 - [p1]Ioannis A. Tarnanas, Nikos Laskaris, Magda Tsolaki:
On The Comparison of VR-Responses, as Performance Measures in Prospective Memory, with Auditory P300 Responses in MCI Detection. Annual Review of Cybertherapy and Telemedicine 2012: 156-161 - 2010
- [c11]Konstantinos Bozas, Stavros I. Dimitriadis, Nikolaos A. Laskaris
, Areti Tzelepi:
A Novel Single-Trial Analysis Scheme for Characterizing the Presaccadic Brain Activity Based on a SON Representation. ICANN (2) 2010: 362-371 - [c10]Stefanos Zafeiriou, Nikolaos A. Laskaris
:
Nonnegative Embeddings and Projections for Dimensionality Reduction and Information Visualization. ICPR 2010: 726-729
2000 – 2009
- 2009
- [j15]Christos N. Zigkolis, Nikolaos A. Laskaris
:
Using conditional FCM to mine event-related brain dynamics. Comput. Biol. Medicine 39(4): 346-354 (2009) - [j14]Ioannis Tziakos, Christos Theoharatos, Nikolaos A. Laskaris
, George Economou
:
Color image segmentation using Laplacian eigenmaps. J. Electronic Imaging 18(2): 023004 (2009) - [j13]Nikolaos A. Laskaris
, Stefanos Zafeiriou, Lambrini Garefa:
Use of random time-intervals (RTIs) generation for biometric verification. Pattern Recognit. 42(11): 2787-2796 (2009) - 2008
- [j12]Christos Theoharatos, Apostolos Ifantis, Nikolaos A. Laskaris
, George Economou
:
Charting of geoelectric potential signal dynamics via geometrical techniques and its possible relation to significant earthquakes in Western Greece. Comput. Geosci. 34(6): 625-634 (2008) - [j11]Nikolaos A. Laskaris
, Stefanos Zafeiriou:
Beyond FCM: Graph-theoretic post-processing algorithms for learning and representing the data structure. Pattern Recognit. 41(8): 2630-2644 (2008) - [j10]Stefanos Zafeiriou, Nikolaos A. Laskaris
:
On the Improvement of Support Vector Techniques for Clustering by Means of Whitening Transform. IEEE Signal Process. Lett. 15: 198-201 (2008) - 2007
- [j9]Christos Theoharatos, Nikolaos A. Laskaris
, George Economou
, Spiros Fotopoulos:
On the Perceptual Organization of Image Databases Using Cognitive Discriminative Biplots. EURASIP J. Adv. Signal Process. 2007 (2007) - [c9]Dimitrios Besiris, Nikolaos A. Laskaris
, Fotini Fotopoulou, George Economou:
Key frame extraction in video sequences: a vantage points approach. MMSP 2007: 434-437 - 2006
- [j8]Christos Theoharatos, Nikolaos A. Laskaris
, George Economou
, Spiros Fotopoulos:
Combining self-organizing neural nets with multivariate statistics for efficient color image retrieval. Comput. Vis. Image Underst. 102(3): 250-258 (2006) - [j7]Christos Theoharatos, Vasileios K. Pothos, Nikolaos A. Laskaris
, George Economou
, Spiros Fotopoulos:
Multivariate image similarity in the compressed domain using statistical graph matching. Pattern Recognit. 39(10): 1892-1904 (2006) - [c8]Dimitrios Besiris, Nikolaos A. Laskaris, Evangelos Zigouris, George Economou, Spiros Fotopoulos:
Points of interest extraction using pairwise clustering and spatial features. EUSIPCO 2006: 1-5 - 2005
- [j6]Christos Theoharatos, Nikolaos A. Laskaris
, George Economou
, Spiros Fotopoulos:
A Generic Scheme for Color Image Retrieval Based on the Multivariate Wald-Wolfowitz Test. IEEE Trans. Knowl. Data Eng. 17(6): 808-819 (2005) - [c7]Christos Theoharatos, George Economou
, Spiros Fotopoulos, Nikolaos A. Laskaris
:
Color-based image retrieval using vector quantization and multivariate graph matching. ICIP (1) 2005: 537-540 - 2004
- [j5]Nikolaos A. Laskaris
, Spiros Fotopoulos:
A novel training scheme for neural-network-based vector quantizers and its application in image compression. Neurocomputing 61: 421-427 (2004) - [j4]Nikolaos A. Laskaris
, Spiros Fotopoulos, Andreas A. Ioannides:
Mining information from event-related recordings. IEEE Signal Process. Mag. 21(3): 66-77 (2004) - [c6]Ioannis Tziakos, Nikolaos A. Laskaris, Spiros Fotopoulos:
Multivariate image segmentation using Laplacian Eigenmaps. EUSIPCO 2004: 945-948 - [c5]Christos Theoharatos, Nikolaos A. Laskaris, George Economou, Spiros Fotopoulos:
A similarity measure for color image retrieval and indexing based on the Multivariate Two Sample Problem. EUSIPCO 2004: 2307-2310 - 2003
- [j3]Nikolaos A. Laskaris
, L. C. Liu, Andreas A. Ioannides:
Single-trial variability in early visual neuromagnetic responses: an explorative study based on the regional activation contributing to the N70m peak. NeuroImage 20(2): 765-783 (2003)
1990 – 1999
- 1999
- [j2]A. Fotinos, Nikos Laskaris, George Economou, Spiros Fotopoulos:
Multidimensional Fuzzy Filtering using Statistical Parameters. Multidimens. Syst. Signal Process. 10(4): 415-424 (1999) - 1998
- [c4]A. Fotinos, Nikolaos A. Laskaris, Spiros Fotopoulos:
Fuzzy colour filtering using relative entropy. EUSIPCO 1998: 1-4 - 1997
- [j1]Dimitris Sindoukas
, Nikolaos A. Laskaris
, Spiros Fotopoulos:
Algorithms for color image edge enhancement using potential functions. IEEE Signal Process. Lett. 4(9): 269-272 (1997) - [c3]Spiros Fotopoulos, Dimitris Sindoukas, Nikolaos A. Laskaris, George Economou:
Image enhancement using color and spatial information. ICASSP 1997: 2581-2584 - 1996
- [c2]Nikolaos A. Laskaris, Spiros Fotopoulos, Anastasios Bezerianos, A. Manolis:
Fuzzy - weighted averaging for high-resolution ECG based on exploratory data analysis. EUSIPCO 1996: 1-4 - 1994
- [c1]Spiros Fotopoulos, George Economou, Nikolaos A. Laskaris, Dimitris Sindoukas
:
Vector Nonlinear Data Depended Filters. ISCAS 1994: 241-244
Coauthor Index
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