Title	Performance Study of Improved Heap Sort Algorithm and Other Sorting Algorithms on Different Platforms
Author	Vandana Sharma, Satwinder Singh, K. S. Kahlon
Citation	Vol. 8  No. 4  pp. 101-105
Keywords	Complexity, Performance of algorithms, Asymptotic notation

Title	Design of Smoke Screening Techniques for Data Surreptitiousness in Privacy Preserving Data Snooping Using Object Oriented Approach and UML
Author	K.Satheesh Kumar, Indumathi.J, G.V.Uma
Citation	Vol. 8  No. 4  pp. 106-115
Keywords	Association Rules, Clustering, Confidence, Data Snooping, Data Sanitization, Privacy, Privacy Preserving Data Mining, Sensitive Data, Smoke Screening, Surreptitiousness, Unified Modelling Language

Title	A Powerful Feature Selection approach based on Mutual Information
Author	Ali El Akadi, Abdeljalil El Ouardighi, Driss Aboutajdine
Citation	Vol. 8  No. 4  pp. 116-121
Keywords	Feature selection, Feature interaction, Mutual Information, Interaction Gain, Handwritten Digit recognition

Title	A Novel Chaotic Neural Network with Stochastic Noise and Heuristic Mechanism for Minimum Vertex Cover Problem
Author	Junyan Yi, Gang Yang, Yunyi Zhu, Zheng Tang
Citation	Vol. 8  No. 4  pp. 122-127
Keywords	Chaotic neural network, Stochastic noise, Heuristic mechanism, Minimum vertex cover problem