Publication: IEICE TRANSACTIONS on Communications Publication Date: 2012/03/01 Vol. E95-BNo. 3pp. 794-802 Type of Manuscript: PAPER Category: Fundamental Theories for Communications Keyword:
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2004/12/01 Vol. E87-DNo. 12pp. 2610-2617 Type of Manuscript: Special Section PAPER (Special Section on New Technologies and their Applications of the Internet) Category: Protocols, Applications and Services Keyword: presence service, peer-to-peer (P2P), SIMPLE, privacy protection, geolocation,