Learn More
Hashing, a basic tool in computer forensics, is used to ensure data integrity and to identify known data objects efficiently. Unfortunately, intentional tiny modified file can not be identified using this traditional technique. Context triggered piecewise hashing separates a file into pieces using local context characteristic, and produces a hash sequence(More)
Speech emotion recognition is becoming more and more important in such computer application fields as health care, children education, etc. There are a few works have been done on speech emotion recognition using such methods as ANN, SVM, etc in the last years. Traditional feature selection method used in speech emotion recognition is computationally too(More)
1 TunedIT Solutions, Zwirki i Wigury 93/3049, 02-089 Warszawa, Poland marcin.wojnarski@tunedit.org 2 Faculty of Mathematics, Informatics and Mechanics, University of Warsaw Banacha 2, 02-097 Warszawa, Poland andrzejanusz@gmail.com, son@mimuw.edu.pl 3 Institute of Mathematics, University of Rzeszow Rejtana 16A, 35-959 Rzeszow, Poland bazan@univ.rzeszow.pl 4(More)