Nilanjan Dey is an Assistant Professor at the Department of Information Technology, Techno India College of Technology, Kolkata, W.B., India. He holds an honorary position of Visiting Scientist at Global Biomedical Technologies Inc., CA, USA and Research Scientist of Laboratory of Applied Mathematical Modeling in Human Physiology, Territorial Organization of- Scientific and Engineering Unions, BULGARIA. Associate Researcher of Laboratoire RIADI, University of Manouba, TUNISIA. His research topic is Medical Imaging, Soft computing, Data mining, Machine learning, Rough set, Computer Aided Diagnosis, Atherosclerosis. He has 20 books and 300 international conferences and journal papers. He is the Editor-in-Chief of International Journal of Ambient Computing and Intelligence (IGI Global), US, International Journal of Rough Sets and Data Analysis (IGI Global), US, the International Journal of Synthetic Emotions (IJSE), IGI Global, US, and International Journal of Natural ComputingResearch (IGI Global), US. Series Editor of Advances in Geospatial Technologies (AGT) Book Series, (IGI Global), US, Executive Editor of International Journal of Image Mining (IJIM), Inderscience, and Associated Editor of IEEE Access journal and the International Journal of Service Science, Management, Engineering and Technology, IGI Global. He is a life member of IE, UACEE, ISOC Rosalina Babo is a Coordinator Professor at the School of Accounting and Administration of Porto / Polytechnic of Porto (ISCAP/IPP), Portugal. Since the year 2000 she is the head of the Information Systems Department and was a member of the university scientific board for 12years (2000-2012). Rosalina Babowas one of the founders (2006) of CEISE/STI research center and its director until the year 2011. Having several published papers in International Conferences and books, hermainareas of research are e-learning, usability, e-commerce and social networks.Amira S. Ashour is currently an Assistant Professor and Head of Department-EEC, Faculty of Engineering, Tanta University, Egypt. She has been the Vice Chair of Computer Engineering Department, Computers and Information Technology College, Taif University, KSA for one year from 2015. She has been the vice chair of CS department, CIT college, Taif University, KSA for 5 years. Her research interests are Smart antenna, Direction of arrival estimation, Targets tracking, Image processing, Medical imaging, Machine learning, Signal/image/video processing, Image analysis, Computer vision, and Optimization. She has 6 books and about 70 published journal papers. She is an Editor-in-Chief for the International Journal of Synthetic Emotions (IJSE), IGI Global, US. She is an Associate Editor for the IJRSDA, IGI Global, US as well as the IJACI, IGI Global, US. She is an Editorial Board Member of the International Journal of Image Mining (IJIM), Inderscience.Vishal Bhatnagar holds BTech, MTech and PhD in the engineering field. He has more than 17 years of teaching experience in various technical institutions. He is currently working as an Associate Professor in Computer Science in Engineering Department at Ambedkar Institute of Advanced Communication Technologies and Research (Government of Delhi), GGSIPU, Delhi, India. His research interests include database, advance database, data warehouse, data-mining, social network analysis and big data analytics. He has to his credit more than 100 research papers in various international/national journals and conferences.Med Salim Bouhlel was born in Sfax (Tunisia) in December 1955. He is a full professor at Sfax University, Tunisia. He is the Head of the Research Lab: Sciences and Technologies of Image and Communication since 2003. He was the director of the Higher Institute of Electronics and Communications of Sfax--Tunisia (ISECS) 2008--2011. He received the golden medal with the special appreciation of the jury in 1999 on the occasion of the first International Meeting of Invention, Innovation and Technology (Dubai, UAE). He was the vice president and founder member of the Tunisian Association of the Specialists in Electronics and the Tunisian Association of the Experts in Imagery. He is the president and founder of the Tunisian association on Human-Machine Interaction since 2013. He is the Editor in Chief of the international Journal ``Human-Machine Interaction'' and a dozen of special issues of international journals. He is the Chairman of many international conferences and member of the program committee of numerous international conferences.His research interests are Image processing, Telecommunication and Human-Machine Interaction in which he has obtained more than 20 patents so far. More than 500 articles have been published in international journals, conferences and books. Moreover, he has been the principal investigator and the project manager for several research projects dealing with several topics concerned with his research interests mentioned above.

• Social Network Design and IMPLEMENTATION: AN OVERVIEW,- Teenagers Sentiment Analysis from Social Network Data,- Social Networking in Web based Movie Recommendation System,- Sifting through Hashtags on Twitter for Enterprising Tourism and Hospitality using Big Data Environment,- Hashtag#  Perspicacity of India Region Using Scalable Big Data Infrastructure using Hadoop Environment,- SOCIAL NETWORK APPLICATION: AN INTRODUCTION,- A survey on the scalability of recommender systems for social networks,- Social Network Applications for Education: The Case of College Connect,- SOCIAL NETWORK SECURITY AND CHALLENGES,- Massively Multi-User Online Social Virtual Reality Systems: Ethical Issues and Risks for Long-term Use,- Challenges in Social Media Use among Deaf and Hard of Hearing People.

Nilanjan Dey is an Assistant Professor at the Department of Information Technology, Techno India College of Technology, Kolkata, W.B., India. He holds an honorary position of Visiting Scientist at Global Biomedical Technologies Inc., CA, USA and Research Scientist of Laboratory of Applied Mathematical Modeling in Human Physiology, Territorial Organization of- Scientific and Engineering Unions, BULGARIA. Associate Researcher of Laboratoire RIADI, University of Manouba, TUNISIA. His research topic is Medical Imaging, Soft computing, Data mining, Machine learning, Rough set, Computer Aided Diagnosis, Atherosclerosis. He has 20 books and 300 international conferences and journal papers. He is the Editor-in-Chief of International Journal of Ambient Computing and Intelligence (IGI Global), US, International Journal of Rough Sets and Data Analysis (IGI Global), US, the International Journal of Synthetic Emotions (IJSE), IGI Global, US, and International Journal of Natural ComputingResearch (IGI Global), US. Series Editor of Advances in Geospatial Technologies (AGT) Book Series, (IGI Global), US, Executive Editor of International Journal of Image Mining (IJIM), Inderscience, and Associated Editor of IEEE Access journal and the International Journal of Service Science, Management, Engineering and Technology, IGI Global. He is a life member of IE, UACEE, ISOC Rosalina Babo is a Coordinator Professor at the School of Accounting and Administration of Porto / Polytechnic of Porto (ISCAP/IPP), Portugal. Since the year 2000 she is the head of the Information Systems Department and was a member of the university scientific board for 12years (2000-2012). Rosalina Babowas one of the founders (2006) of CEISE/STI research center and its director until the year 2011. Having several published papers in International Conferences and books, hermainareas of research are e-learning, usability, e-commerce and social networks.Amira S. Ashour is currently an Assistant Professor and Head of Department-EEC, Faculty of Engineering, Tanta University, Egypt. She has been the Vice Chair of Computer Engineering Department, Computers and Information Technology College, Taif University, KSA for one year from 2015. She has been the vice chair of CS department, CIT college, Taif University, KSA for 5 years. Her research interests are Smart antenna, Direction of arrival estimation, Targets tracking, Image processing, Medical imaging, Machine learning, Signal/image/video processing, Image analysis, Computer vision, and Optimization. She has 6 books and about 70 published journal papers. She is an Editor-in-Chief for the International Journal of Synthetic Emotions (IJSE), IGI Global, US. She is an Associate Editor for the IJRSDA, IGI Global, US as well as the IJACI, IGI Global, US. She is an Editorial Board Member of the International Journal of Image Mining (IJIM), Inderscience.Vishal Bhatnagar holds BTech, MTech and PhD in the engineering field. He has more than 17 years of teaching experience in various technical institutions. He is currently working as an Associate Professor in Computer Science in Engineering Department at Ambedkar Institute of Advanced Communication Technologies and Research (Government of Delhi), GGSIPU, Delhi, India. His research interests include database, advance database, data warehouse, data-mining, social network analysis and big data analytics. He has to his credit more than 100 research papers in various international/national journals and conferences.Med Salim Bouhlel was born in Sfax (Tunisia) in December 1955. He is a full professor at Sfax University, Tunisia. He is the Head of the Research Lab: Sciences and Technologies of Image and Communication since 2003. He was the director of the Higher Institute of Electronics and Communications of Sfax--Tunisia (ISECS) 2008--2011. He received the golden medal with the special appreciation of the jury in 1999 on the occasion of the first International Meeting of Invention, Innovation and Technology (Dubai, UAE). He was the vice president and founder member of the Tunisian Association of the Specialists in Electronics and the Tunisian Association of the Experts in Imagery. He is the president and founder of the Tunisian association on Human-Machine Interaction since 2013. He is the Editor in Chief of the international Journal ``Human-Machine Interaction'' and a dozen of special issues of international journals. He is the Chairman of many international conferences and member of the program committee of numerous international conferences.His research interests are Image processing, Telecommunication and Human-Machine Interaction in which he has obtained more than 20 patents so far. More than 500 articles have been published in international journals, conferences and books. Moreover, he has been the principal investigator and the project manager for several research projects dealing with several topics concerned with his research interests mentioned above.

• Social Network Design and IMPLEMENTATION: AN OVERVIEW,- Teenagers Sentiment Analysis from Social Network Data,- Social Networking in Web based Movie Recommendation System,- Sifting through Hashtags on Twitter for Enterprising Tourism and Hospitality using Big Data Environment,- Hashtag#  Perspicacity of India Region Using Scalable Big Data Infrastructure using Hadoop Environment,- SOCIAL NETWORK APPLICATION: AN INTRODUCTION,- A survey on the scalability of recommender systems for social networks,- Social Network Applications for Education: The Case of College Connect,- SOCIAL NETWORK SECURITY AND CHALLENGES,- Massively Multi-User Online Social Virtual Reality Systems: Ethical Issues and Risks for Long-term Use,- Challenges in Social Media Use among Deaf and Hard of Hearing People.

Nilanjan Dey is an Assistant Professor at the Department of Information Technology, Techno India College of Technology, Kolkata, W.B., India. He holds an honorary position of Visiting Scientist at Global Biomedical Technologies Inc., CA, USA and Research Scientist of Laboratory of Applied Mathematical Modeling in Human Physiology, Territorial Organization of- Scientific and Engineering Unions, BULGARIA. Associate Researcher of Laboratoire RIADI, University of Manouba, TUNISIA. His research topic is Medical Imaging, Soft computing, Data mining, Machine learning, Rough set, Computer Aided Diagnosis, Atherosclerosis. He has 20 books and 300 international conferences and journal papers. He is the Editor-in-Chief of International Journal of Ambient Computing and Intelligence (IGI Global), US, International Journal of Rough Sets and Data Analysis (IGI Global), US, the International Journal of Synthetic Emotions (IJSE), IGI Global, US, and International Journal of Natural ComputingResearch (IGI Global), US. Series Editor of Advances in Geospatial Technologies (AGT) Book Series, (IGI Global), US, Executive Editor of International Journal of Image Mining (IJIM), Inderscience, and Associated Editor of IEEE Access journal and the International Journal of Service Science, Management, Engineering and Technology, IGI Global. He is a life member of IE, UACEE, ISOC Rosalina Babo is a Coordinator Professor at the School of Accounting and Administration of Porto / Polytechnic of Porto (ISCAP/IPP), Portugal. Since the year 2000 she is the head of the Information Systems Department and was a member of the university scientific board for 12years (2000-2012). Rosalina Babowas one of the founders (2006) of CEISE/STI research center and its director until the year 2011. Having several published papers in International Conferences and books, hermainareas of research are e-learning, usability, e-commerce and social networks.Amira S. Ashour is currently an Assistant Professor and Head of Department-EEC, Faculty of Engineering, Tanta University, Egypt. She has been the Vice Chair of Computer Engineering Department, Computers and Information Technology College, Taif University, KSA for one year from 2015. She has been the vice chair of CS department, CIT college, Taif University, KSA for 5 years. Her research interests are Smart antenna, Direction of arrival estimation, Targets tracking, Image processing, Medical imaging, Machine learning, Signal/image/video processing, Image analysis, Computer vision, and Optimization. She has 6 books and about 70 published journal papers. She is an Editor-in-Chief for the International Journal of Synthetic Emotions (IJSE), IGI Global, US. She is an Associate Editor for the IJRSDA, IGI Global, US as well as the IJACI, IGI Global, US. She is an Editorial Board Member of the International Journal of Image Mining (IJIM), Inderscience.Vishal Bhatnagar holds BTech, MTech and PhD in the engineering field. He has more than 17 years of teaching experience in various technical institutions. He is currently working as an Associate Professor in Computer Science in Engineering Department at Ambedkar Institute of Advanced Communication Technologies and Research (Government of Delhi), GGSIPU, Delhi, India. His research interests include database, advance database, data warehouse, data-mining, social network analysis and big data analytics. He has to his credit more than 100 research papers in various international/national journals and conferences.Med Salim Bouhlel was born in Sfax (Tunisia) in December 1955. He is a full professor at Sfax University, Tunisia. He is the Head of the Research Lab: Sciences and Technologies of Image and Communication since 2003. He was the director of the Higher Institute of Electronics and Communications of Sfax--Tunisia (ISECS) 2008--2011. He received the golden medal with the special appreciation of the jury in 1999 on the occasion of the first International Meeting of Invention, Innovation and Technology (Dubai, UAE). He was the vice president and founder member of the Tunisian Association of the Specialists in Electronics and the Tunisian Association of the Experts in Imagery. He is the president and founder of the Tunisian association on Human-Machine Interaction since 2013. He is the Editor in Chief of the international Journal ``Human-Machine Interaction'' and a dozen of special issues of international journals. He is the Chairman of many international conferences and member of the program committee of numerous international conferences.His research interests are Image processing, Telecommunication and Human-Machine Interaction in which he has obtained more than 20 patents so far. More than 500 articles have been published in international journals, conferences and books. Moreover, he has been the principal investigator and the project manager for several research projects dealing with several topics concerned with his research interests mentioned above.

• Social Network Design and IMPLEMENTATION: AN OVERVIEW,- Teenagers Sentiment Analysis from Social Network Data,- Social Networking in Web based Movie Recommendation System,- Sifting through Hashtags on Twitter for Enterprising Tourism and Hospitality using Big Data Environment,- Hashtag#  Perspicacity of India Region Using Scalable Big Data Infrastructure using Hadoop Environment,- SOCIAL NETWORK APPLICATION: AN INTRODUCTION,- A survey on the scalability of recommender systems for social networks,- Social Network Applications for Education: The Case of College Connect,- SOCIAL NETWORK SECURITY AND CHALLENGES,- Massively Multi-User Online Social Virtual Reality Systems: Ethical Issues and Risks for Long-term Use,- Challenges in Social Media Use among Deaf and Hard of Hearing People.