G. Kokkinakis

Publications
Influence

Automatic Text Categorization in Terms of Genre and Author

E. Stamatatos, N. Fakotakis, G. Kokkinakis
Computer Science
Computational Linguistics
1 December 2000

We propose a set of style markers including analysis-level measures that represent the way in which the input text has been analyzed and capture useful stylistic information without additional cost. Expand

Speech enhancement based on audible noise suppression

Dionysis E. Tsoukalas, J. Mourjopoulos, G. Kokkinakis
Computer Science
IEEE Trans. Speech Audio Process.
1 November 1997

A novel speech enhancement technique is presented based on the definition of the psychoacoustically derived quantity of audible noise spectrum and its subsequent suppression using optimal nonlinear filtering of the short-time spectral amplitude (STSA) envelope. Expand

Computer-Based Authorship Attribution Without Lexical Measures

E. Stamatatos, N. Fakotakis, G. Kokkinakis
Computer Science
Comput. Humanit.
1 May 2001

The most important approaches to computer-assistedauthorship attribution are exclusively based onlexical measures that either represent the vocabularyrichness of the author or simply comprise frequenciesof occurrence of common words. Expand

Comparative Evaluation of Various MFCC Implementations on the Speaker Verification Task

T. Ganchev, N. Fakotakis, G. Kokkinakis
Computer Science
2007

We perform a comparative evaluation of the most popular MFCC (Mel Frequency Cepstral Coefficients) implementations on the task of speaker verification. Expand

Text Genre Detection Using Common Word Frequencies

E. Stamatatos, N. Fakotakis, G. Kokkinakis
Computer Science
COLING
31 July 2000

We present a method for detecting the text genre quickly and easily following an approach originally proposed in authorship attribution studies which uses as style markers the frequencies of occurrence of the most frequent words in a training corpus (Burrows, 1992). Expand

EUROM - a spoken language resource for the EU - the SAM projects

D. S. F. Chan, A. Fourcin, +12 authors J. Zeiliger
Computer Science
EUROSPEECH
1995

Automatic Stochastic Tagging of Natural Language Texts

E. Dermatas, G. Kokkinakis
Computer Science
Comput. Linguistics
1 June 1995

Five language and tagset independent stochastic taggers, handling morphological and contextual information, are presented and tested in corpora of seven European languages using two sets of grammatical tags. Expand

Computer aided diagnosis of breast cancer in digitized mammograms.

I. Christoyianni, A. Koutras, E. Dermatas, G. Kokkinakis
Medicine
Computerized medical imaging and graphics : the…
1 September 2002

A computer aided neural network classification of regions of suspicion (ROS) on digitized mammograms is presented in this paper which employs features extracted by a new technique based on… Expand

Automatic Authorship Attribution

E. Stamatatos, N. Fakotakis, G. Kokkinakis
Computer Science
EACL
8 June 1999

In this paper we present an approach to automatic authorship attribution dealing with real-world (or unrestricted) text. Expand

Slant estimation algorithm for OCR systems

E. Kavallieratou, N. Fakotakis, G. Kokkinakis
Mathematics, Computer Science
Pattern Recognit.
1 December 2001

A slant removal algorithm is presented based on the use of the vertical projection profile of word images and the Wigner-Ville distribution. Expand

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