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NETWORKING
2004
14 years 11 months ago
Efficient, Authenticated, and Fault-Tolerant Key Agreement for Dynamic Peer Groups
We present an efficient authenticated and fault-tolerant protocol (AFTD) for tree-based key agreement. Our approach is driven by the insight that when a Diffie-Hellman blinded key ...
Li Zhou, Chinya V. Ravishankar
INFOCOM
2009
IEEE
15 years 4 months ago
Downlink MIMO with Frequency-Domain Packet Scheduling for 3GPP LTE
—This paper addresses the problem of frequency domain packet scheduling (FDPS) incorporating spatial division multiplexing (SDM) multiple input multiple output (MIMO) techniques ...
Suk-Bok Lee, Sayantan Choudhury, Ahmad Khoshnevis,...
INFOCOM
2008
IEEE
15 years 4 months ago
Achieving Honest Ratings with Reputation-Based Fines in Electronic Markets
—The effectiveness of online feedback mechanisms for rating the performance of providers in electronic markets is vulnerable to the submission of dishonest ratings. In this paper...
Thanasis G. Papaioannou, George D. Stamoulis
INFOCOM
2009
IEEE
15 years 4 months ago
Rateless Coding with Feedback
The erasure resilience of rateless codes, such as Luby-Transform (LT) codes, makes them particularly suitable to a wide variety of loss-prone wireless and sensor network applicati...
Andrew Hagedorn, Sachin Agarwal, David Starobinski...
ICAT
2003
IEEE
15 years 3 months ago
Wearable Telepresence System using Multi-modal Communication with Humanoid Robot
This paper presents a new type of wearable telepresence system that is applicable to the control of a humanoid robot. The system consists of self-contained computing hardware with...
Yongho Seo, Heonyoung Park, Hyun Seung Yang