126
Voted
INFOCOM
2011
IEEE
14 years 7 months ago
2011
IEEE
Abstract—In this paper, we provide an analysis of the information propagation speed in bidirectional vehicular delay tolerant networks on highways. We show that a phase transitio...
150
Voted
INFOCOM
2011
IEEE
14 years 7 months ago
2011
IEEE
—Identity-based attacks (IBAs) are one of the most serious threats to wireless networks. Recently, received signal strength (RSS) based detection mechanisms were proposed to dete...
171
Voted
INFOCOM
2011
IEEE
14 years 7 months ago
2011
IEEE
—We formulate the problem of delay constrained energy-efficient broadcast in cooperative multihop wireless networks. We show that this important problem is not only NPcomplete, ...
151
Voted
INFOCOM
2011
IEEE
14 years 7 months ago
2011
IEEE
Abstract—Market-based mechanisms offer promising approaches for spectrum access in cognitive radio networks. In this paper, we focus on two market models, one with a monopoly pri...
109
Voted
INFOCOM
2011
IEEE
14 years 7 months ago
2011
IEEE
—The Internet has significantly evolved in the number and variety of applications. Network operators need mechanisms to constantly monitor and study these applications. Given mo...
165
Voted
INFOCOM
2011
IEEE
14 years 7 months ago
2011
IEEE
—Localizability of network or node is an important subproblem in sensor localization. While rigidity theory plays an important role in identifying several localizability conditio...
179
click to vote
INFOCOM
2011
IEEE
14 years 7 months ago
2011
IEEE
—Most existing large-scale networked systems on the Internet such as peer-to-peer systems are vulnerable to Sybil attacks where a single adversary can introduce many bogus identi...
131
Voted
INFOCOM
2011
IEEE
14 years 7 months ago
2011
IEEE
—In this paper, we present Novasky, a real-world Video-on-Demand (VoD) system capable of delivering cinematicquality video streams to end users. The foundation of the Novasky des...
179
Voted
INFOCOM
2011
IEEE
14 years 7 months ago
2011
IEEE
—This paper investigates throughput and delay based on a newly predominant traffic pattern, called converge-cast, where each of the n nodes in the network act as a destination w...
133
Voted
INFOCOM
2011
IEEE
14 years 7 months ago
2011
IEEE
—We explore distributed mechanisms for maintaining the physical layer connectivity of a mobile wireless network while still permitting significant area coverage. Moreover, we re...