Sciweavers

636 search results - page 23 / 128
» A Web-Based P Systems Simulator and Its Parallelization
Sort
View
PADS
1998
ACM
14 years 6 days ago
GloMoSim: A Library for Parallel Simulation of Large-Scale Wireless Networks
A number of library-based parallel and sequential network simulators have been designed. This paper describes a library, called GloMoSim (for Global Mobile system Simulator), for ...
Xiang Zeng, Rajive Bagrodia, Mario Gerla
ICPP
2007
IEEE
14 years 2 months ago
Defending P2Ps from Overlay Flooding-based DDoS
A flooding-based search mechanism is often used in unstructured P2P systems. Although a flooding-based search mechanism is simple and easy to implement, it is vulnerable to overla...
Yunhao Liu, Xiaomei Liu, Chen Wang, Li Xiao
SASO
2007
IEEE
14 years 2 months ago
Identifying Malicious Peers Before It's Too Late: A Decentralized Secure Peer Sampling Service
Many unstructured peer to peer (P2P) systems rely on a Peer Sampling Service (PSS) that returns randomly sampled nodes from the population comprising the system. PSS protocols are...
Gian Paolo Jesi, David Hales, Maarten van Steen
GLOBECOM
2010
IEEE
13 years 6 months ago
Energy-Efficient Power Loading for a MIMO-SVD System and Its Performance in Flat Fading
In this paper we formulate a power loading problem for the spatial subchannels (parallel channels) of a single-carrier MIMO-SVD system. The power loading solution is designed to mi...
Raghavendra S. Prabhu, Babak Daneshrad
WSC
1998
13 years 10 months ago
Efficient Large-Scale Process-Oriented Parallel Simulations
Process oriented views are widely recognized as very useful for modeling, but di cult to implement e ciently in a simulation system, as compared to event oriented views. In partic...
Kalyan S. Perumalla, Richard M. Fujimoto