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INFOCOM
2011
IEEE
8 years 3 months ago
Fast and scalable secret key generation exploiting channel phase randomness in wireless networks
—Recently, there has been great interest in physical layer security techniques that exploit the randomness of wireless channels for securely extracting cryptographic keys. Severa...
Qian Wang, Hai Su, Kui Ren, Kwangjo Kim
INFOCOM
2011
IEEE
8 years 3 months ago
Physical layer wireless security made fast and channel independent
Abstract – There is a growing interest in physical layer security. Recent work has demonstrated that wireless devices can generate a shared secret key by exploiting variations in...
Shyamnath Gollakota, Dina Katabi
ICMCS
2009
IEEE
107views Multimedia» more  ICMCS 2009»
8 years 9 months ago
Feasibility evaluation of context distribution in mobile environment
Although mobile devices are rich sources of context information, the distribution of context in mobile environments is often hindered by the limited battery life, and wireless con...
Timo Koskela, Janne Lahti, Jani Pellikka, Sari J&a...
JSAC
2008
111views more  JSAC 2008»
8 years 12 months ago
Socially-aware routing for publish-subscribe in delay-tolerant mobile ad hoc networks
Abstract--Applications involving the dissemination of information directly relevant to humans (e.g., service advertising, news spreading, environmental alerts) often rely on publis...
Paolo Costa, Cecilia Mascolo, Mirco Musolesi, Gian...
PDPTA
2003
9 years 1 months ago
Disconnection Metadata for Distributed Applications in Mobile Environments
The need to continue to work in a mobile environment raises the problem of data availability in the presence of disconnections. Our approach aiming at solving this problem is to m...
Nabil Kouici, Denis Conan, Guy Bernard
MDM
2009
Springer
169views Communications» more  MDM 2009»
9 years 4 months ago
Adaptive Query Routing on Distributed Context - The COSINE Framework
Context-awareness has become a desired key feature of today’s mobile systems, yet, its realization still remains a challenge. On the one hand, mobile computing provides great po...
Lukasz Juszczyk, Harald Psaier, Atif Manzoor, Scha...
ICDCSW
2002
IEEE
9 years 5 months ago
Mobile Push: Delivering Content to Mobile Users
The increasing popularity of information services that rely on content delivery in mobile environments motivates the need for a mobile push service—an efficient and flexible c...
Ivana Podnar, Manfred Hauswirth, Mehdi Jazayeri
IDEAS
2005
IEEE
97views Database» more  IDEAS 2005»
9 years 5 months ago
An Integrated Commit Protocol for Mobile Network Databases
While traditional fixed-wired network protocols like 2Phase-Commit guarantee atomicity, we cannot use them in mobile low bandwidth networks where network partitioning, node failu...
Joos-Hendrik Böse, Stefan Böttcher, Le G...
COLCOM
2007
IEEE
9 years 6 months ago
SYNG: A middleware for statefull groupware in mobile environments
— Computer supported collaboration systems, or groupware, are being used more and more in the real life. In the recent years, we are witnessing an increasing demand for supportin...
M. Ionescu, I. Marsic
WOWMOM
2009
ACM
154views Multimedia» more  WOWMOM 2009»
9 years 6 months ago
Distributed estimation of global parameters in delay-tolerant networks
Distributed estimation of global parameters in intermittently connected mobile environments is a challenging problem. In this paper, we introduce a set of methods, based on gossip...
Alessio Guerrieri, Alberto Montresor, Iacopo Carre...
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