Title	Automatic Detection of News Articles of Interest to Regional Communities
Author	Robin M. E. Swezey, Hiroyuki Sano, Shun Shiramatsu, Tadachika Ozono, Toramatsu Shintani
Citation	Vol. 12  No. 6  pp. 99-106
Keywords	Web Intelligence, Natural Language Processing, Machine Learning, Semantic Web

Title	Intelligent Crawling On Open Web for Business Prospects
Author	Bharat Bhushan, Narender Kumar
Citation	Vol. 12  No. 6  pp. 93-98
Keywords	Web crawler, latency, ethics, reliability, longevity

Title	Pattern Clustering via Ants Colony, Ward Method, Kohonen Maps
Author	Rosangela Villwock, Maria Teresinha Arns Steiner, Paulo Henrique Siqueira
Citation	Vol. 12  No. 6  pp. 81-92
Keywords	Data Mining, Metaheuristics, Ant-Based Clustering

Title	Study of the estimation techniques for the Carrier Frequency Offset (CFO) in OFDM systems
Author	Saeed Mohseni, Mohammad A. Matin
Citation	Vol. 12  No. 6  pp. 73-80
Keywords	Carrier frequency offset (CFO), Orthogonal Frequency Division Multiplexing (OFDM), Inter Carrier Interference (ICI), CFO estimation, CFO compensation, OFDM performance and Doppler Effect (DE)