Innovative mobile and internet services in ubiquitous computing :  proceedings of the 15th international conference on innovative mobile and internet services in ubiquitous computing (IMIS-2021) / 
edited by Leonard Barolli, Kangbin Yim, Hsing-Chung Chen 
 - 1 online resource 
 - Lecture notes in networks and systems .
 - Lecture notes in networks and systems .
<br/><br/> Include  index 
<br/><br/>Include bibliographical reference and index 
<br/><br/><label>ISBN: </label>9783030797287 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ubiquitous computing--Congresses.<br/>Mobile computing--Congresses.<br/>Wireless communication systems--Congresses.<br/>Computer systems--Congresses.