Sciweavers

ANSS
2003
IEEE
13 years 9 months ago
Dissemination Scenarios in Peer-to-Peer Networks
As the average bandwidth capacity is increasing, users around the world demand for shorter service time. While the servers are able to acquire more bandwidth, they can not keep up...
Konstantinos G. Zerfiridis, Helen D. Karatza
ANSS
2003
IEEE
13 years 9 months ago
Implementing Parallel Cell-DEVS
Cell-DEVS is a formalism intended to model complex physical systems as cell spaces. Cell-DEVS allow describing cellular models using timing delay constructions, allowing simple de...
Alejandro Troccoli, Gabriel A. Wainer
ANSS
2003
IEEE
13 years 9 months ago
A Simulation Study of the Proactive Server Roaming for Mitigating Denial of Service Attacks
The main goal of the NETSEC project is to design and implement a framework for mitigating the effects of the node-based and link-based DoS attacks. Our strategy employs three lin...
Chatree Sangpachatanaruk, Sherif M. Khattab, Taieb...
ANSS
2003
IEEE
13 years 9 months ago
Internode: Internal Node Logic Computational Model
In this work, we present a computational behavioral model for logic gates called Internode (Internal Node Logic Computational Model) that considers the functionality of the gate a...
Alejandro Millán, Manuel J. Bellido, Jorge ...
ANSS
2003
IEEE
13 years 9 months ago
Optimization of Cell Spaces Simulation for the Modeling of Fire Spreading
This paper presents a simulation performance improvement of the application of the Multicomponent Discrete Time System Specification (MultiDTSS) formalism to a fire spread. Multic...
Alexandre Muzy, Eric Innocenti, Jean Franço...
ANSS
2003
IEEE
13 years 9 months ago
Sojourn Times and Rare Events
: In this paper, we present and analyze three different algorithms for the evaluation of rare event simulation results. They are loosely based on the AAc method, which in turn is a...
Norbert Th. Müller, Freimut Brenner
ANSS
2003
IEEE
13 years 9 months ago
An ns-based Bluetooth Topology Construction Simulation Environment
Bluetooth is an emerging technology in wireless applications, and many related issues are yet to be explored both in academia and industry. Because of the complexity and the dynam...
Chia-Jui Hsu, Yuh-Jzer Joung
ANSS
2003
IEEE
13 years 9 months ago
Performance Analysis of Parallel Job Scheduling in Distributed Systems
This paper studies parallel job scheduling in a distributed system. A simulation model is used to address performance issues associated with scheduling. Five policies are used to ...
Helen D. Karatza, Ralph C. Hilzer Jr.
ANSS
2003
IEEE
13 years 9 months ago
Multicast Routing Simulator over MPLS Networks
Multicast and MPLS are two complementary technologies. Merging these two technologies where multicast trees are constructed over MPLS networks will enhance performance and present...
Ali Boudani, Bernard Cousin, Chadi Jawhar, Mahmoud...