Title	Comparative Analysis of Time and Frequency Division Spectrum Sensing Frameworks in Cognitive Radio Network
Author	O.P. Meena, Ajay Somkuwar, Tarun Kumar Gupta
Citation	Vol. 17  No. 2  pp.
Keywords	Cognitive radio network, spectrum sensing framework, detection probability, false alarm probability, throughput.

Title	Application Software for Analyzing the Dynamic Stability of Hydro-aggregates
Author	Iulian B?RBOIANU, Mircea GRIGORIU, Marius Constantin POPESCU
Citation	Vol. 17  No. 2  pp.
Keywords	Application software, Performance analysis, Stability analysis, Turbogenerators, Dynamic echilibru

Title	Calculating Model Parameters Using Gaussian Mixture Models Based on Vector Quantization in Speaker Identification
Author	Hamideh Rezaei-Nezhad
Citation	Vol. 17  No. 2  pp.
Keywords	Speaker identification, Gaussian mixture model, EM algorithm, Vector quantization, Feature extraction.

Title	Investigation of Hepatitis Disease Diagnosis using Different Types of Neural Network Algorithms
Author	Barakat Saeed Alshamrani, Ahmed Hamza Osman
Citation	Vol. 17  No. 2  pp.
Keywords	Hepatitis Neural Network Classification Diagnosis Accuracy Cycle