Title	Abnormal Crowd Behavior Detection Using Heuristic Search and Motion Awareness
Author	Imran Usman and Abdulaziz A. Albesher
Citation	Vol. 21  No. 4  pp. 131-139
Keywords	abnormal behavior detection, genetic programming, crowd analysis, motion pattern, anomaly

Title	Methods of Organization of Information And Communication Technologies In Institutions of Higher Education
Author	Alla Popova, Oksana Sinenko, liudmyla Prokopenko, Veronika Dorofieieva, Nadiia Broiako, Olha Danylenko, Serhii Vitkalov
Citation	Vol. 21  No. 4  pp. 140-144
Keywords	information technology, communication technologies, education system, educational process, оptimization.

Title	Towards the Acceptance of Functional Requirements in M-Learning Application for KSA University Students
Author	Alaa Badwelan and Adel A. Bahaddad
Citation	Vol. 21  No. 4  pp. 145-166
Keywords	M-learning, Mobile Learning, UTAUT, KSA, MOE, Application Quality, Qualitative study

Title	Development of Culinary Tourism in European Countries
Author	Viktoriia Boiko, Oleksandr Liubynskyi, Liudmyla Strikha, Oleksandr Y. Zarakhovskyi, Sergii Neilenko
Citation	Vol. 21  No. 4  pp. 167-177
Keywords	Gastronomic Tourism, Event Tourism, Value Chain, Sustainable Development, Regional Brand.