Results 231 to 240 of about 380,117 (282)

Degree of coverage of radial rule bases

2015 Annual Conference of the North American Fuzzy Information Processing Society (NAFIPS) held jointly with 2015 5th World Conference on Soft Computing (WConSC), 2015
The paper discusses how a rule base covers its input space in radial fuzzy systems. We investigate the minimal degree of firing of rules in the rule base when moving across the input space. This minimal degree is called the degree of coverage (DOC) and refers to the area of the input space where the rule base has the weakest explanatory power ...
David Coufal
exaly   +4 more sources

Coverage Degree-Coverage Model in Wireless Visual Sensor Networks

IEEE Wireless Communications Letters, 2019
This letter introduces our initial results of target coverage model in wireless visual sensor networks (WVSNs). In this letter, we develop the ${Q}$ -coverage model for target detection which is a basis application in WVSNs, and propose a novel coverage degree (CD)-coverage model. First, we present a new concept of CD-coverage and formulate the CD-
Mingyang Zhang, Yinghui Meng, Yingyou Wen   +2 more
exaly   +3 more sources

Link probability, node degree and coverage in three-dimensional networks

Ad Hoc Networks, 2016
Underwater Sensor Networks (UWSNs) and Aeronautical Ad Hoc Networks (AANETs) are Mobile Ad Hoc Networks (MANETs) that need to consider the 3D nature of the network. Underwater Sensor Network (UWSN) presents the opportunity for many applications such as coast surveillance, and 4D monitoring (space and time) for ocean and biology studies.
Antonio A F Loureiro, Luiz F M Vieira
exaly   +3 more sources

Modeling and Analysis of Coverage Degree and Target Detection for Autonomous Underwater Vehicle-Based System

IEEE Transactions on Vehicular Technology, 2018
In this article, we theoretically investigate the dynamic aspects of the coverage degree and target detection in the underwater environment resulting from the given moving scenarios of the autonomous underwater vehicles (AUVs).
Peng Sun, Azzedine Boukerche
exaly   +2 more sources

In- and Out-Degree Distributions of Nodes and Coverage in Random Sector Graphs

IEEE Transactions on Wireless Communications, 2014
In a random sector graph, the presence of an edge between two nodes depends on their distance and spatial orientation. This kind of graph is widely used for modeling wireless sensor networks where communication among nodes is directional. In particular, it is applied to describe both the radio frequency transmission among nodes equipped with ...
Filippo Gandino, Maria-Victoria Bueno-Delgado, Renato Ferrero   +2 more
exaly   +2 more sources

Mobile Crowdsensing Coverage Degree-Probability Enhancement based on Urban Vehicles

GLOBECOM 2020 - 2020 IEEE Global Communications Conference, 2020
Mobile crowdsensing (MCS) is a promising diagram for data collecting based on smart mobile terminal. Nowadays, vehicles with embedded multiple sensors have been increasingly adopted as participants to complete various sensing tasks. Most existing researches are conducted in terms of MCS coverage, energy consumption or incentive mechanisms etc.
Ting Liu, Xiga Gaimu, Weidong Wang
exaly   +2 more sources

An Evaluation Model of Coverage Degree for Multi-agent System

Journal of Information and Computational Science, 2013
In area coverage for multi-agent system, one of the most essential problems is how to deploy the agent nodes that can cover the area seamlessly. That k-coverage is widely used to solve this task. Moreover, take the advantage of k-coverage solution that may enhance the ability of coverage and reduce the energy consumption.
Mingliang Zhang, Zhiping Zhou
openaire   +2 more sources

Coverage Reliability Evaluation of Wireless Sensor Network Considering Common Cause Failures Based on D–S Evidence Theory

IEEE Transactions on Reliability, 2021
In this article, the coverage reliability of wireless sensor network is evaluated from a new perspective. Based on the D–S evidence theory, we define the concept of belief degree of sensing result, establish a belief-degree-coverage model considering ...
Qiang Liu
exaly   +2 more sources

A study on the degree of barrier coverage in wireless sensor networks

Journal of Shanghai Jiaotong University (Science), 2009
Recently, the barrier coverage was proposed and received much attention in wireless sensor network (WSN), and the degree of the barrier coverage, one of the critical parameters of WSN, must be re-studied due to the difference between the barrier coverage and blanket coverage. In this paper, we propose two algorithms, namely, local tree based no-way and
Jin Teng
exaly   +2 more sources

Predictors of the degree of drug treatment coverage for injection drug users in 94 metropolitan areas in the United States of America

International Journal of Drug Policy, 2007
Don Des Jarlais, Hannah Cooper, Joanne Brady   +2 more
exaly   +2 more sources