Context Aware Services: A Novel Trend in IoT Based Research in Smart City Project. - Yashuchika Fujiwara; Keiji Yamada; Kenichi Tabata; Michio Oda; Kazuo Hashimoto; Takuo Suganuma; Abdur Rahim Biswas; Panagiotis Vlacheas; Vera Stavroulaki; Dimitris Kelaidonis; Andreas Georgakopoulos (COMPSAC Workshops, 2015)