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IPPS
1998
IEEE
14 years 1 months ago
The Timewheel Group Membership Protocol
Abstract. We describe a group membership protocol, called the timewheel group membership protocol, for a timed asynchronous distributed system. This protocol is a part of the timew...
Shivakant Mishra, Christof Fetzer, Flaviu Cristian
MIDDLEWARE
2004
Springer
14 years 2 months ago
The Peer Sampling Service: Experimental Evaluation of Unstructured Gossip-Based Implementations
In recent years, the gossip-based communication model in large-scale distributed systems has become a general paradigm with important applications which include information dissemi...
Márk Jelasity, Rachid Guerraoui, Anne-Marie...
IWQOS
2004
Springer
14 years 2 months ago
Service availability: a new approach to characterize IP backbone topologies
— Traditional SLAs, defined by average delay or packet loss, often camouflage the instantaneous performance perceived by end-users. We define a set of metrics for service avai...
Ram Keralapura, Chen-Nee Chuah, Gianluca Iannaccon...
MDM
2004
Springer
110views Communications» more  MDM 2004»
14 years 2 months ago
Universal Trajectory Queries for Moving Object Databases
In this paper, we consider a data model for uncertain trajectories of moving objects. In our model, the trajectory is a vector of uniform stochastic processes. We study “univers...
Hoda Mokhtar, Jianwen Su
IWCMC
2006
ACM
14 years 2 months ago
Multipath fading in wireless sensor networks: measurements and interpretation
Multipath fading heavily contributes to the unreliability of wireless links, causing fairly large deviations from link quality predictions based on path loss models; its impact on...
Daniele Puccinelli, Martin Haenggi