George Carayannis

Personal Information
Position:	Research Director
Publications
Gkiokas, A., Lattner, S., Katsouros, V., Flexer, A. & Carayannis, G. (2015). Towards an Invertible Rhythm Representation. In Proceedings of the 18th International Conference on Digital Audio Effects (DAFX15). [...]  Simistira, F., Katsouros, V. & Carayannis, G. (2015). Recognition of online handwritten mathematical formulas using probabilistic SVMs and stochastic context free grammars. Pattern Recognition Letters, 53, 85-92. [...]  Gkiokas, A., Katsouros, V. & Carayannis, G. (2014). Deploying Deep Belief Nets for content based audio music similarity. In IISA 2014, The 5th International Conference on Information, Intelligence, Systems and Applications, pages 180-185. [...]  Simistira, F., Papavassiliou, V., Katsouros, V. & Carayannis, G. (2014). Recognition of Spatial Relations in Mathematical Formulas. In, pages 164-168. [...]  Gkiokas, A., Katsouros, V. & Carayannis, G. (2014). Deploying Deep Belief Nets for content based audio music similarity. In The Fifth International Conference on Information, Intelligence, Systems and Applications ( IISA 2014 ). [...]  Simistira, F., Papavassiliou, V., Katsouros, V. & Carayannis, G. (2013). Structural analysis of online handwritten mathematical symbols based on support vector machines. In Document Recognition and Retrieval XX. San Francisco, USA. [...]  Papavassiliou, V., Simistira, F., Katsouros, V. & Carayannis, G. (2012). A Morphology based Approach for Binarization of Handwritten Documents. In 13th International Conference on Frontiers in Handwriting Recognition, pages 575-579. Bari, Italy. [...]  Simistira, F., Papavassiliou, V., Katsouros, V. & Carayannis, G. (2012). A System for Recognition of On-Line Handwritten Mathematical Expressions. In 13th International Conference on Frontiers in Handwriting Recognition, pages 193-198. Bari, Italy. [...]  Gkiokas, A., Katsouros, V., Carayannis, G. & Stafylakis, T. (2012). Music Tempo Estimation and Beat Tracking by Applying Source Separation and Metrical Relations. In Proceedings of the 37th IEEE International Conference on Acoustics, Speech and Signal Processing. Kyoto, Japan. [...]  Gkiokas, A., Papavassiliou, V., Katsouros, V. & Carayannis, G. (2012). Deploying Nonlinear Image Filters to Spectrogram for Harmonic/Percussive Separation. In 15th International Conference on Digital Audio Effects. York, UK. [...]  Gkiokas, A., Katsouros, V. & Carayannis, G. (2012). Recuding Tempo Octave Errors by Periodicity Vector Coding and SVM Learning. In Proceedings of the 13th International Conference on Music Information Retrieval. Porto, Portugal. [...]  Stafylakis, T., Anguera, X., Katsouros, V. & Carayannis, G. (2011). Closed-form expressions vs. BIC: A comparison for speaker clustering. In Proceedings of 2011 IEEE International Conference on Acoustics Speech and Signal Processing (ICASSP). Prague, Czech Republic. [...]  Gkiokas, A., Katsouros, V. & Carayannis, G. (2010). Tempo Induction Using Filterbank Analysis and Tonal Features. In Proceedings of the 11th International Conference on Music Information Retrieval. Utrecht, Netherlands. [...]  Stafylakis, T., Katsouros, V. & Carayannis, G. (2010). Speaker Clustering via the mean shift algorithm. In Proceedings of the 2010 Speaker and Language Recognition Workshop (Speaker Odyssey), pages 186 - 193. Brno, Czech Republic. [...]  Stafylakis, T., Tzimiropoulos, G., Katsouros, V. & Carayannis, G. (2010). A new penalty term for the BIC with respect to speaker diarization. In Proceedings of 2010 IEEE International Conference on Acoustics Speech and Signal Processing (ICASSP), pages 4978-4981. Dallas, Texas, USA. [...]  Stafylakis, T., Katsouros, V. & Carayannis, G. (2010). The Segmental Bayesian Information Criterion and Its Applications to Speaker Diarization. Selected Topics in Signal Processing, IEEE Journal of, 4(1), 857 - 866. [...]  Papavassiliou, V., Stafylakis, T., Katsouros, V. & Carayannis, G. (2010). Handwritten Document Image Segmentation into Text Lines and Words. Pattern Recognition, 43(1), 369-377. [...]  Papavassiliou, V., Katsouros, V. & Carayannis, G. (2010). A Morphological Approach for Text-Line Segmentation in Handwritten Documents. In in proceedings of the 12th International Conference on Frontiers in Handwriting Recognition 2010. Kolkata, India : IEEE computer society CPS. [...]  Stafylakis, T., Katsouros, V. & Carayannis, G. (2009). Redefining the Bayesian Information Criterion for speaker diarization. In Proceedings of Interspeech. Brighton, UK. [...]  Sofianopoulos, S., Tambouratzis, G. & Carayannis, G. (2008). Parameter Optimisation of MT Systems Operating on Monolingual Corpora Employing a Genetic Algorithm. In Marik V., Bradshaw J.M., Meyer J., Gruver W.A. & Benda P. (editors), Proceedings of the IEEE International Conference on Distributed Human-Machine Systems (DHMS’08), pages 260-265. Αθήνα, Ελλάδα : IEEE PRESS. [...]  Simistira, F., Katsouros, V. & Carayannis, G. (2008). A Template Matching Distance for Recognition of On-Line Mathematical Symbols. In Fotini Simistira, Vassilis Katsouros & George Carayannis (editors), 11th International Conference on Frontiers in Handwriting Recognition (ICFHR 2008). Quebec, Canada. [...]  Demiros, I., Carayannis, G., Antonopoulos, V., Kambourakis, G., Katsouros, V., Kolevris, P. et al. (2008). PANOPTIS: a System for Intelligent Monitoring of the Hellenic Broadcast Sector. In Proceedings of the 19th International Workshop on Database and Expert Systems Application, 2008. DEXA '08., pages 605 - 609. Turin. [...]  Carayannis, G., Vavliakis, K., Markantonatou, S., Daniilia, S., Sotiropoulou, S., Alexopoulou, M. et al. (2008). Eikonognosia-An Integrated System for Advanced Retrieval of Scientific Data and Metadata of Byzantine Artworks Using Semantic Web Technologies. In Proceedings of the Annual Conference of the International Documentation Committee of the International Council of Museums. Athens. [...]  Stafylakis, T., Katsouros, V. & Carayannis, G. (2007). Efficient combination of parametric spaces, models and metrics for speaker diarization. In Proceedings of the IEEE Workshop on Automatic Speech Recognition & Understanding, ASRU 2007., pages 256 - 261. Kyoto, Japan. [...]  Τσιμπουκάκης, Ν., Tambouratzis, G. & Carayannis, G. (2007). Authorship Recognition from texts Using MLP Artificial Neural Networks. In Πρακτικά 1ου Πανελλήνιου Συνεδρίου Φοιτητών Ηλεκτρολόγων Μηχανικών και Μηχανικών Υπολογιστών. Αθήνα. [...]  Δετοράκης, Ζ., Tambouratzis, G. & Carayannis, G. (2007). Morphological Processing of Texts Using Genetic Algorithms.. In Πρακτικά 1ου Πανελλήνιου Συνεδρίου Φοιτητών Ηλεκτρολόγων Μηχανικών και Μηχανικών Υπολογιστών. Αθήνα. [...]  Papavassiliou, V., Stafylakis, T., Katsouros, V. & Carayannis, G. (2007). A Parametric Spectral-Based Method for Verification of Text in Videos. In In proceedings of the 9-th International Conference on Document Analysis and Recognition, 2007. ICDAR 2007., pages 879 - 883. Curitiba, Parana, Brazil. [...]  Stafylakis, T., Papavassiliou, V., Katsouros, V. & Carayannis, G. (2007). Robust Text-Line and Word Segmentation for Handwritten Document Images. In In proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing, 2008. ICASSP 2008., pages 3393 - 3396. Las Vegas, NV. [...]  Fotinea, S., Dologlou, I. & Carayannis, G (2006). On the use of decimation for efficient spectral estimation. In Lipitakis & E. (editors), International Journal of Computer Mathematics and its Applications (HERMIS-μπ). [...]  Charalabopoulou, F., Carayannis, G. & Stainhaouer, G. (2005). Deploying ICT to empower linguistic diversity. In Proceedings of The 7th Hellenic European Research on Computer Mathematics and its Applications Conference. Athens. [...]  Mikros, G., Hatzigeorgiu, N. & Carayannis, G. (2005). Basic quantitative characteristics of the Modern Greek Language using the Hellenic National Corpus. Journal of Quantitative Linguistics, 12(2-3), 167-184. [...]  Papageorgiou, H., Prokopidis, P., Protopapas, A. & Carayannis, G (2005). Multimedia Indexing and Retrieval Using Natural Language, Speech and Image Processing Methods. In Giorgos Stamou & Stefanos Kollias (editors), Multimedia Content and the Semantic Web: Methods, Standards and Tools. Wiley. [...]  Tambouratzis, G., Markantonatou, S., Hairetakis, N., Vassiliou, M., Tambouratzis, D. & Carayannis, G. (2004). Discriminating the registers and styles in the Modern Greek language– Part 2: Extending the Feature Vector to Optimise Author Discrimination. Literary and Linguistic Computing, Jun 2004:19(Jun 2004:1), 221 – 242. [...]  Tambouratzis, G., Markantonatou, S., Hairetakis, N., Vassiliou, M., Tambouratzis, D. & Carayannis, G. (2004). Discriminating the registers and styles in the Modern Greek language – Part 1: Diglossia in Stylistic Analysis ,. Literary and Linguistic Computing, Jun 2004:19, 197 - 220. [...]  Charalabopoulou, F., Carayannis, G., Hatzigeorgiu, N. & Stainhaouer, G. (2004). Web-based second language learning: the case of Greek [in Greek]. In Proceedings of the 3rd International Conference on Teaching Modern Greek as L2. Athens. [...]  Dologlou, I., Bakamidis, S., Fotinea, S. & Carayannis, G. (2004). A new multi-resolution image compression system based on subband and binary coding. In Proc. of the 1st International Conference "From Scientific Computing to Computational Engineering" (IC-SCCE), Invited Session on Human Computer Interaction, pages 842-847. Athens, Greece. [...]  Chalamandaris, A., Tsiakoulis, P., Raptis, S., Giannopoulos, G. & Carayannis, G. (2004). Bypassing Greeklish!. In Proc. LREC 2004: 4th International Conference on Language Resources And Evaluation. Lisbon, Portugal. [...]  Papageorgiou, H., Prokopidis, P., Demiros, I., Hatzigeorgiu, N. & Carayannis, G. (2004). CIMWOS: A Multimedia Retrieval System based on Combined Text, Speech and Image Processing. In RIAO 2004 Conference Proceedings: Coupling approaches, coupling media and coupling languages for information retrieval, pages 38-51. University of Avignon (Vaucluse), France. [...]  Antonopoulos, V., Demiros, I., Carayannis, G. & Piperidis, S. (2004). Integrating translation technologies towards a powerful translation Web service. In Cybernetics and Intelligent Systems, 2004 IEEE Conference on, pages 526-531. [...]  Tambouratzis, G., Markantonatou, S., Hairetakis, N., Vassiliou, M., Carayannis, G. & Tambouratzis, D. (2004). Discriminating the Registers and Styles in the Modern Greek Language-Part 2: Extending the Feature Vector to Optimize Author Discrimination. Literary and Linguistic Computing, 19(2), 221-242. [...]  Tambouratzis, G., Markantonatou, S., Hairetakis, Ν., Vassiliou, M., Carayannis, G. & Tambouratzis, D. (2004). Discriminating the Registers and Styles in the Modern Greek Language-Part 1: Diglossia in Stylistic Analysis. Literary and Linguistic Computing, 19(2), 197-220. [...]  Fotinea, S., Dologlou, I. & Carayannis, G (2003). Αποδεκατισμός και ανάλυση ιδιαζουσών τιμών για την εκτίμηση των παραμέτρων εκθετικά αποσβεννύμενων ημιτόνων στην ποσοτική ανάλυση φασμάτων NMR. In Nikita & K. (editors), Περιοδικό ΠΥΡΦΟΡΟΣ. NTUA press. [...]  Giannopoulos, G., Chalamandaris, A., Fotinea, S., Athanaselis, T. & Carayannis, G. (2003). Analysis and modelling of the Carrier Declination for the Greek language. In Proc. of the 15th International Congress of Phonetic Sciences - ICPhS03. Barcelona, Spain. [...]  Mikros, G., Hatzigeorgiu, N. & Carayannis, G. (2003). Fundamental quantitative values of the written Modern Greek language from HNC. In 6th International Conference on Greek Linguistics, pages 146-154. Rethymno, Greece. [...]  Markantonatou, S., Tambouratzis, G., Hairetakis, N., Carayannis, G., Vassiliou, M. & Tambouratzis, D. (2003). Discriminating the Registers and Styles in the Modern Greek Language. Recherches en Linguistique Grecque. In Clairis & C. (editors), Actes du 5e Colloque International de linguistique grecque,, pages 87-90. Sorbonne, France. [...]  Malavazos, C., Antonopoulos, V., Triantafyllou, I., Carayannis, G. & Piperidis, S. (2003). All for One: A Hybrid Translation Synthesis Framework. In WSEAS Trans. on Acoustics and Music, pages 69-76. [...]  Tambouratzis, G., Hairetakis, G., Markantonatou, S. & Carayannis, G. (2003). Applying the SOM Model to Text Classification According to Register and Stylistic Content. International Journal of Neural Systems, 13(1), 1-11. [...]  Charalabopoulou, F., Carayannis, G., Stainhaouer, G. & Αντωνάτος, Ν. (2002). The contribution of ICT in teaching Modern Greek as second/foreign language: the "filoglossia" courseware [in Greek]. In Proceedings of the 2nd International Conference on Teaching Greek as a Foreign Language, pages 447-452. [...]  Charalabopoulou, F., Stainhaouer, G., Bakamidis, S. & Carayannis, G. (2002). Educational applications of speech technology tools for second language teaching [in Greek]. In Proceedings of the 3rd International Conference "ICT in Education", pages 198-206. Rhodes Island. [...]  Antonopoulou, Z., Carayannis, G., Charalabopoulou, F., Katsouros, V., Paschalis, S., Simistira, F. et al. (2002). MYTHE: A storyline-based language learning environment for young children. In EUROCALL 2002-Ιnternational Conference-Networked language learning- a link missing?. Jyvaskyla, Finland. [...]  Fotinea, S., Dologlou, I. & Carayannis, G (2002). A new decimative spectral estimation method with unconstrained model order and decimation factor. In Fotinea S-E., Dologlou, I., Carayannis & G. (editors), Total Least Squares and Errors-in-Variables Modeling: Analysis, Algorithms and Applications. Kluwer Academic Publishers. [...]  Tambouratzis, G., Bakamidis, S., Dologlou, I., Carayannis, G. & Dendrinos, M. (2002). The IMUTUS Interactive Music Tuition System. In Acoustical Society of America Journal, pages 2348. [...]  Antoniou-Kritikou, I. & Carayannis, G. (2002). Designing and Developing educational software for teaching Greek as a second language: problematic and possibilities [in Greek]. In Γεωργογιάννης Π. (editor), 4rth International Conference: Greek as a second or foreign language: an intercultural approach [in Greek], pages 298-314. Πάτρα. [...]  Antoniou-Kritikou, I., Carayannis, G., Economou, N. & Stainhaouer, G. (2002). Systems supported by language technology: possibilities for open language activities [in Greek]. In Δημητρακοπούλου Α. (editor), Proceedings of the 5th National Conference Information and Communication Technologies in Education [in Greek], pages 512-515. Ρόδος. [...]  Fotinea, S., Dologlou, I. & Carayannis, G. (2001). Detailed results for the work presented in 'Decimative Spectral Estimation based on the eigenanalysis of Hankel matrices'. Athens, ILSP. [...]  Charalabopoulou, F. & Carayannis, G (2001). Short description of the CD-ROM "filoglossia". In Holmboe, Henrik, Isager & Signe (editors), Translators and Translations. Greek-Danish. Athens : Aarhus University Press, Det Danske Institut i Athen. [...]  Stainhaouer, G., Bakamidis, S., Charalabopoulou, F. & Carayannis, G. (2001). Speech Tools in the Educational Process. In Proceedings of the 4th European Conference on Noise Control, EURONOISE, pages 754-757. Patras, Greece. [...]  Dendrinos, M., Bakamidis, S., Dologlou, I. & Carayannis, G. (2001). Single Channel SVD Based Noise Reduction Techniques. In 4th European Conference on Noise Control EURONOISE 2001. Patra, Greece. [...]  Kyriakou, C., Bakamidis, S., Dologlou, I. & Carayannis, G. (2001). Robust Continuous Speech Recognition in the Presence of Coloured Noise. In 4th European Conference on Noise Control, EURONOISE 2001. Patra, Greece. [...]  Fotinea, S., Vlahakis, M. & Carayannis, G. (2001). On the improvement of acoustic registration of tempo and intonation over large sentences for text to speech synthesis in the Greek language. In Proc. Euronoise2001 “4th European Conference on Noise Control, pages 597-607. Patras, Greece. [...]  Fotinea, S., Dologlou, I. & Carayannis, G. (2001). Decimation and SVD to estimate exponentially damped sinusoids in the presence of noise. In Proc. of IEEE International Conference on Acoustics, Speech, and Signal Processing ICASSP-2001, pages 3073-3076. Salt Lake City, Utah, USA. [...]  Raptis, S., Tzafestas, S. & Carayannis, G. (2001). Semi-Automatic Parameter Extraction for Formant Speech Synthesis: The Genetic Algorithms Case. In Proc. The 4th European Conference on Noise Control (Euronoise 2001). Greece. [...]  Hatzigeorgiu, N., Mikros, G. & Carayannis, G. (2001). Word length, Word Frequencies and Zipf’s Law in the Greek Language., 8(3), 175-185. [...]  Fotinea, S., Tambouratzis, G. & Carayannis, G. (2001). Constructing a Segment Database for Greek Time-Domain Speech Synthesis. In Proceedings of the Eurospeech-2001 Conference, pages 2075-2078. Aalborg, Denmark. [...]  Founda, M., Tambouratzis, G., Chalamandaris, A. & Carayannis, G. (2001). Reducing Spectral Mismatches in Concatenative Speech Synthesis via Systematic Database Enrichment. In Proceedings of the Eurospeech-2001 Conference, pages 837-840. Aalborg, Denmark. [...]  Tambouratzis, G., Hairetakis, N., Markantonatou, S. & Carayannis, G. (2001). Evaluating SOM-based Models in Text Classification Tasks for the Greek Language. In Allinson, N., Yin, H., Allinson, L. & Slack et al (editors), Proceedings of the WSOM-2001 Workshop: Advances in Self-Organising Maps,, pages 267-274. Lincoln, U.K. : Springer-Verlag, London. [...]  Tambouratzis, G., Fotinea, S. & Carayannis, G. (2001). On the Systematic Construction of High-Quality Segment Databases for Greek TTS Systems. In Euronoise2001 “4th European Conference on Noise Control, pages 608-614. Patra, Greece. [...]  Founda, M., Chalamandaris, A., Tambouratzis, G. & Carayannis, G. (2001). Studying the Factors Affecting the Optimal Unit Selection Algorithm for a TTS System for the Greek Language.. In Proceedings of the 4th European Conference on Noise Control,, pages 758-764. Patra, Greece. [...]  Tambouratzis, G. & Carayannis, G. (2001). Automatic Corpora-based Stemming in Greek. Literary and Linguistic Computing, 16(4), 445-466. [...]  Antoniou-Kritikou, I., Carayannis, G. & Katsouros, V. (2001). A multimedia Storyboard as an Object and as a Starting Point for Language Learning. In EDEN 10th Anniversary Conference: Learning without limits, pages 313-318. Stockholm. [...]  Stainhaouer, G., Bakamidis, S., Carayannis, G., Antoniou-Kritikou, I., Charalabopoulou, F. & Economou, N (2001). Modern technologies and tools in language education [in Greek]. Proceedings of the Conference “Language education in Information Technology Society” [in Greek]. Αθήνα. [...]  Economou, N., Carayannis, G. & Stainhaouer, G. (2001). Herodotus: an educational software for the teaching of Ancient Greek in Gymnasium [in Greek]. In Βάμβουκας Μ. & Χατζηδάκης Α. (editors), Proceedings of the Conference “Teaching and Learning of Modern Greek as mother tongue and second language [in Greek], pages 644-654. [...]  Stainhaouer, G., Bakamidis, S., Carayannis, G., Antoniou-Kritikou, I., Charalabopoulou, F. & Economou, N. (2001). New Technologies and language tools in language education [in Greek]. In Antoniou-Kritikou I. (editor), Proceedings of the Conference “Language education in Information Technology Society” [in Greek], pages 55-63. Athens. [...]  Economou, N., Antoniou-Kritikou, I., Carayannis, G. & Stainhaouer, G. (2001). New Technologies in education: additional value in language teaching [in Greek]. In The contribution of language teaching and learning in the promotion of peace and civilization [in Greek], pages 633-645. [...]  Hatzigeorgiu, N., Carayannis, G. & Antoniou-Kritikou, I. (2001). Design and implementation of mini-Webs for educational uses. In Young D. (editor), Applications and the Internet Workshops, 2001. Proceedings. 2001 Symposium on, pages 33-38. San Diego, CA , USA. [...]  Fotinea, S., Protopapas, A., Dimitriadis, D. & Carayannis, G. (2000). Perceptual evaluation of text-to-speech implementation of enclitic stress in Greek. In Proc. of the Second International Conference on Language Resources and Evaluation - LREC 2000, pages 311-314. Athens, Greece. [...]  Fotinea, S., Dologlou, I., Bakamidis, S., Stainhaouer, G. & Carayannis, G. (2000). Perceptual evaluation of a new subband low bit rate speech compression system based on waveform Vector Quantization and SVD postfiltering. In Proc. of the Second International Conference on Language Resources and Evaluation - LREC 2000, pages 1337-1341. Athens, Greece. [...]  Fotinea, S., Giakoupis, G., Liveris, A., Bakamidis, S. & Carayannis, G. (2000). Optical Notation Recognition for Printed Music Algorithms. In Proc. of the «Content-Based Multimedia Information Access» conference, pages 1006-1014. Paris, France. [...]  Fotinea, S., Giakoupis, G., Liveris, A., Bakamidis, S. & Carayannis, G. (2000). An Optical Notation Recognition System for Printed Music Based on template matching and high level reasoning. In RIAO 2000 Conference on Content-Based Multimedia Information Access. Paris, France. [...]  Dologlou, I., Bakamidis, S. & Carayannis, G. (2000). A New Algorithm to Design Optimal Hidden Markov Models. In X European Signal Processing Conference, EUSIPCO 2000. Tampere, Finland. [...]  Fotinea, S., Dologlou, I., Hatzigeorgiu, N. & Carayannis, G. (2000). Spectral Estimation Based on the eigenanalysis of companion-like matrices. In ICASSP 2000 proceedings, pages 257-260. Istanbul, Turkey. [...]  Hatzigeorgiu, N. & Carayannis, G. (2000). Educational Knowledge Network: A Framework for Educational Web Database Applications. In Proceedings of the IASTED International Conference on Software Engineering and Applications (SEA 2000), pages 173-178. Las Vegas, Nevada. [...]  Tambouratzis, G., Markantonatou, S., Hairetakis, N., Vassiliou, M., Tambouratzis, D. & Carayannis, G. (2000). Discriminating the Registers and Styles in the Modern Greek Language. In Kilgarriff, A., & Sardinha & T.B. (editors), Proceedings of the Workshop on Comparing Corpora (held in conjunction with the 38th Annual Meeting of the Association for Computational Linguistics), pages 35-42. Hong Kong, China. [...]  Tambouratzis, G., Markantonatou, S., Hairetakis, N. & Carayannis, G. (2000). Automatic Style Categorisation of Corpora in the Greek Language. In Proceedings of the 2nd International Conference on Language Resources and Evaluations, pages 135-140. Athens, Greece. [...]  Hatzigeorgiu, N., Σπηλιωτοπούλου, Α., Vacalopoulou, A., Παπακωστοπούλου, Α., Piperidis, S., Gavrilidou, M. et al. (2000). Εθνικός Θησαυρός Ελληνικών κειμένων: Σώμα Κειμένων της Νέας Ελληνικής στο Διαδίκτυο. In Μελέτες για την Ελληνική Γλώσσα: Πρακτικά της 21ης Ετήσιας Συνάντησης του Τομέα Γλωσσολογίας της Φιλοσοφικής Σχολής του Αριστοτέλειου Πανεπιστήμιου, pages 812-821. Θεσσαλονίκη. [...]  Hatzigeorgiu, N., Gavrilidou, M., Piperidis, S., Carayannis, G., Papakostopoulou, A., Spiliotopoulou, A. et al. (2000). Design and implementation of the online ILSP Greek Corpus. In Language Resources and Evaluation Conference (LREC-2000). Athens, Greece. [...]  M. Gavrilidou , G. Carayannis , S. Markantonatou , S. Piperidis & G. Steinhaouer, editors. (2000). Proceedings of the Second International Conference on Language Resources and Evaluation, Athens, Greece. [...]  Malavazos, C., Piperidis, S. & Carayannis, G. (2000). Towards Memory and Template Based Translation Synthesis. In Proceedings of the MT 2000: Machine Translation and Multilingual Applications in the New Millenium, pages 1.1-1.8. Exeter, United Kingdom. [...]  Antoniou-Kritikou, I., Carayannis, G. & Hatzigeorgiu, N. (2000). Communication and Learning: From the beacon system to school networks. Journal on Education and Science, Pedagogical Institute(3), 81-91. [...]  Economou, N., Ρούτσης, Δ., Stainhaouer, G. & Carayannis, G. (2000). Herodotus: An Educational Software for the Teaching of Ancient Greek. In Proceedings of the Workshop Language Resources and Tools for Educational Applications, pages 15-19. Athens. [...]  Tambouratzis, G. & Carayannis, G. (1999). Αυτόματη Δημιουργία Μορφολογικών Λεξικών με Ορολογικό Πλούτο Βάσει Κειμένων Εντάσεως Όρων. In Πρακτικά 2ου Συνεδρίου Ελληνικής Γλώσσας και Ορολογίας, pages 149-156. Αθήνα : Ελληνική Εταιρεία Ορολογίας. [...]  Μάντζαρη, Έ., Gavrilidou, M., Labropoulou, P. & Carayannis, G. (1999). Συλλογή ηλεκτρονικών ορολογικών πόρων: μεθοδολογία και αποτελέσματα. In 2ο Συνέδριο Ελληνική Γλώσσα και Ορολογία. Αθήνα. [...]  Antoniou-Kritikou, I., Simistira, F., Carayannis, G. & Stainhaouer, G. (1999). "“Logonostisi” - Reinforcing teaching of Greek as a second language in multimedia environment [in Greek] ". In Γεωργογιάννης Π. (editor), Proceedings of the 2nd Conference: Greek as a second or foreign language: an intercultural approach [in Greek], pages 349-359. Πάτρα. [...]  Malliopoulos, C., Bakamidis, S. & Carayannis, G. (1999). Order determination and optimum harmonic reconstruction of quasi-periodic signals in noise. Signal Processing, 79(2), 161 - 173. [...]  Charalabopoulou, F., Carayannis, G., Stainhaouer, G. & Αντωνάτος, Ν. (1998). filoglossia: software for teaching Greek as a foreign language deploying multimedia and language technology tools [in Greek]. In Proceedings of the First International Conference of Intercultural Education, pages 263-268. [...]  Fotinea, S., Vlahakis, M. & Carayannis, G. (1998). The impact of Relative Average Duration of vowels in Greek on the perception of a constant synthetic speech rate. In Proc. EUSIPCO-98, Signal Processing IX, Theories and Applications, pages 1153-1155. Rhodes, Greece. [...]  Carayannis, G. & Hatzigeorgiu, N. (1998). Teaching Greek as a second language. In EKT Conference Proceedings NIT 1998, pages 62-71. Athens, Greece. [...]  Carayannis, G., Antoniou-Kritikou, I., Charalabopoulou, F., Simistira, F., Αντωνάτος, Ν., Hatzigeorgiu, N. et al. (1998). Teaching Greek as a foreign or second language using educational software: Comparative approach [in Greek]. In Σελλής Τ. & Θεοδωρίδης Ι. (editors), Proceedings of the Panhellenic Conference of the National Documentation Center "New Information Technologies", pages 247-256. Athens. [...]  Vlahakis, M., Fotinea, S. & Carayannis, G. (1997). Modeling arbitrarily long sentence-spanning F0 contours by parametric concatenation of word-spanning patterns. In Proc. EUROSPEECH-97, ESCA, pages 315-318. Rhodes, Greece. [...]  Carayannis, G. & Fotinea, S. (1997). Ασκήσεις στην Ψηφιακή Επεξεργασία Σημάτων με τις λύσεις τους. 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[...]  Rangoussi, M., Bakamidis, S. & Carayannis, G (1995). On the use of SVD and High-Order Statistics for the Endpoint Detection of Speech. In C. Sorin et al. (editor), Levels in Speech Communication: Relations and Interactions. Elsevier Science B.V.. [...]  Glaros, N. & Carayannis, G. (1994). Exact and First-Order Error Analysis of the Schur and the split Schur Algorithms: Theory and Practice. IEEE Transactions on Signal Processing, 42(8), 1916-1938. [...]  Τουρατζίδης, Λ., Charalabopoulou, F. & Carayannis, G. (1994). Computer-Assisted Greek Language Teaching for native speakers: an experiment in Schools of the Aegean [in Greek]. In Πρακτικά 2ου Εκπαιδευτικού Συνεδρίου Πληροφορικής, pages 125-131. [...]  Vlahakis, M., Fotinea, S. & Carayannis, G. (1994). Word Level Stress as an intrinsic property of Word Level Prosody and Pitch Modeling through a pencil of functions. In Proc. EURASIP/EUSIPCO-94, Signal Processing VII "Theories and Applications, pages 1-3. Edinburgh, Scotland. [...]  Vlahakis, M., Fotinea, S. & Carayannis, G. (1994). A Speech Segmentation method based on the Itakura distance and its use for the construction of a segment inventory for TTS. In Proc. EURASIP/EUSIPCO-94, Signal Processing VII "Theories and Applications", pages 16-17. Edinburgh, Scotland. [...]  Doukas, G., Bakamidis, S. & Carayannis, G. (1994). A New Word-Based Pre-Processing Method For Compressing Text Files1994, Santorini, Greece.. In Language Engineering on the Information Highway Conference. Santorini, Greece. [...]  Piperidis, S. & Carayannis, G. (1994). TRANSLEARN: Interactive Corpus-based Translation Drafting Tool. In Proceedings of the 1st Language Engineering Convention, pages 105-112. Paris, France. [...]  Rangoussi, M., Bakamidis, S. & Carayannis, G. (1993). Robust Endpoint Detection of Speech in the Presence of Noise. In Eurospeech 93 Conference. Berlin. [...]  Bakamidis, S. & Carayannis, G. (1993). Noise Quality Improvement through SVD Equalization. In Eurospeech 93 Conference. Berlin. [...]  Dologlou, I., Pesquet, J. & Carayannis, G. (1993). Analyse Multidimentionnelle a l' aide d un Nouveau Modele Multicanal et d' un Algorithme de Projections Successives. Application a l' Analyse d' Images. In 14eme Colloque GRETSI, pages 61-64. [...]  Piperidis, S., Roniotes, C. & Carayannis, G. (1993). Towards an interactive translation environment. In Annual EUROTRA Workshop. Barcelona. [...]  Glaros, N. & Carayannis, G. (1992). A Comparative Fixed-Point Error Analysis of the Schur and split Schur Algorithms. In V, Ewalle J., Boite R., Moonen M. & Oosterlinck A. (editors), Proceedings of EUSIPCO '92, 6th European Signal Processing Conference, pages 1129-1132. Brussels : Elsevier. [...]  Glaros, N. & Carayannis, G. (1992). A Comparative Fixed-Point Error Analysis of the Schur and split Schur Algorithms. In V, Ewalle J., Boite R., Moonen M. & Oosterlinck A. (editors), Proceedings of EUSIPCO '92, 6th European Signal Processing Conference, pages 1129-1132. Brussels, BELGIUM : Elsevier, 1992. [...]  Bakamidis, S., Glaros, N. & Carayannis, G. (1991). A Reduced Complexity Multipulse Excitation Compression System. Speech Communication, 10(1), 171-178. [...]  Stainhaouer, G. & Carayannis, G. (1991). Character generation and scaling through fast transform techniques. Signal Processing, 23(1), 1-14. [...]  Carayannis, G. & Stainhaouer, G. (1991). Pattern Recognition (1η ed). NTUA. [...]  Dologlou, I. & Carayannis, G. (1991). Zero Modeling Error (ZME) at the Meeting Point of LPC and SVD Analysis. In International Conference on Acoustic Speech and Signal Processing, pages 3397-3399. Toronto, Canada. [...]  Carayannis, G., Koukoutsis, E. & Dologlou, I. (1991). LPC/SVD Parallel Toeplitz Solvers. In International Symposium on Parallel and Distributed Computing in Engineering Systems. Corfu Greece. [...]  Bakamidis, S. & Carayannis, G. (1991). Improving the Quality of Noise Through SVD Equalization. In Proceedings of the IMACS-IFAC Symposium on Parallel and Distributed Computing in Engineering Systems- P.D. COM ‘91. Corfu, Greece. [...]  Dologlou, I., Carayannis, G. & Touratzidis, L. (1991). The Eigenproblem Formulation for HMM. Speech  Communication, 10(4), 373-380. [...]  Bakamidis, S., Dendrinos, M. & Carayannis, G. (1991). SVD Analysis by Synthesis of Harmonic Signals. IEEE Transactions on ASSP(2), 472-477. [...]  Dendrinos, M., Bakamidis, S. & Carayannis, G. (1991). Speech Enhancement from Noise: A Regenerative Approach. Speech Communication, 10, 45-47. [...]  Dologlou, I. & Carayannis, G. (1991). Physical interpretation of signal reconstruction from reduced rank matrices. IEEE Transactions on Acoustics Speech and Signal Processing, ASSP, 1681-1682. [...]  Dologlou, I. & Carayannis, G. (1991). A Reply to : Some Remarks on the Halting Criterion for Iterative Low-Pass Filtering in a  Recently Proposed  Pitch Detection Algorithm. Speech  Communication, 10, 227-228. [...]  Bakamidis, S., Glaros, N. & Carayannis, G. (1991). A Reduced Complexity Multipulse Compression System. Speech Communication, 10, 171-178. [...]  Dologlou, I. & Carayannis, G. (1991). LPC/SVD analysis of signals with zero modeling error. Signal Processing, 23, 293-298. [...]  Dologlou, I. & Carayannis, G. (1990). Image coding based on a new perspective in the frequency analysis of a signal in terms of exponential functions. In Picture Coding Simposium, pages 10.1.1-10.1.3. Cambridge, Massachusetts, USA. [...]  Stainhaouer, G. & Carayannis, G. (1990). New parallel implementations for DTW algorithms. IEEE Trans on ASSP, 38(4), 705-712. [...]  Dologlou, I. & Carayannis, G. (1989). Pitch detection based on zero phase filtering. Speech Communication, 8(4), 309-318. [...]  Bakamidis, S., Carayannis, G. & Skiadas, N. (1987). A New Pitch Detector Based on Preselected Information from the LPC Error Signal. In European Conference on Speech Technology. Edinburg, UK. [...]  Bakamidis, S. & Carayannis, G. (1987). ‘Phonemia’ A Phoneme Transcription System for Speech Synthesis in Modern Greek. Speech Communication, 6, 159-169. [...]  Stainhaouer, G. & Carayannis, G. (1987). Parallel Partitioning Techniques for DTW algorithms in Speech Recognition. In Proceedings of the European Conference on Speech Technology, pages 304-307. Edinburg. [...]  Dologlou, I., Halkias, C., Carayannis, G. & Emmanoulopoulos, D. (1982). A new generalized recursion for the fast computation of the  kalman gain to solve the covariance equations. In International Conference on Acoustics Speech and Signal Processing, pages 1760-1763. Paris. [...]