Title	Aspect Based Sentiment Analysis Framework using Data from Social Media Network
Author	Saad Ahmed, Saman Hina, Eric Atwell, Farrukh Ahmed
Citation	Vol. 17  No. 7  pp. 100-105
Keywords	Social networks, Sentiment analysis, TF-IDF, Data mining, Recommender system.

Title	High quality and Efficient Image Compression used for Wireless Capsule Endoscopy
Author	N. Jarray, A. Ben Hmida, M. Elhajji and A. Zitouni
Citation	Vol. 17  No. 7  pp. 106-112
Keywords	Wireless capsule endoscopy Compression Hybrid DWT DCT CAVLC

Title	Comparison between Butterworth and Gaussian High-pass Filters using an Enhanced Method
Author	Farah H. Zawaideh, Qais M. Yousef, Firas H. Zawaideh
Citation	Vol. 17  No. 7  pp. 113-117
Keywords	Gaussian High-Pass Filter, Butterworth High-Pass Filter, Image Sharpening, Fast Fourier.

Title	An Optimization Method for Participation of a Wind-solar-hydro Pumped in Daily Ahead Operation
Author	Mohammadreza Naghsh Naghshineh and Mehdi Mahdavian
Citation	Vol. 17  No. 7  pp. 118-124
Keywords	Wind power, solar irradiance, hydro pumped storage, day-ahead planning