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CISS
2008
IEEE
16 years 1 months ago
End-to-end bandwidth and available bandwidth estimation in multi-hop IEEE 802.11b ad hoc networks
—In this paper we estimate the end-to-end total bandwidth (BW) and available bandwidth (ABW) of a path between a pair of nodes in an IEEE 802.11b ad hoc network, both as function...
Marco A. Alzate, Jose-Carlos Pagan, Néstor ...
ISORC
2008
IEEE
16 years 1 months ago
MRBAC: Hierarchical Role Management and Security Access Control for Distributed Multimedia Systems
In this paper, a Role-based Access Control (RBAC) model is applied and extended to a multimedia version called Multi-Role Based Access Control (MRBAC), which can fully support the...
Na Zhao, Min Chen, Shu-Ching Chen, Mei-Ling Shyu
AICT
2006
IEEE
201views Communications» more  AICT 2006»
16 years 29 days ago
Distributed Web Service Discovery Architecture
In this paper, we present a distributed Web service discovery architecture that is designed to be reliable, flexible and scalable. The architecture is based on the concept of dis...
Brahmananda Sapkota, Dumitru Roman, Sebastian Rysz...
CRV
2006
IEEE
223views Robotics» more  CRV 2006»
16 years 28 days ago
Disparity Map Estimation Using A Total Variation Bound
This paper describes a new variational method for estimating disparity from stereo images. The stereo matching problem is formulated as a convex programming problem in which an ob...
Wided Miled, Jean-Christophe Pesquet
ISPDC
2006
IEEE
16 years 27 days ago
Managing Information and Time Flow in an Agent-Based E-Commerce System
Recently, we have proposed a comprehensive agent-based e-commerce system. While UML formalized, it lacked details how basic functions – e.g. user request to purchase a given pro...
Maciej Gawinecki, Maria Ganzha, Pawel Kobzdej, Mar...
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