Results 21 to 30 of about 1,502,311 (318)
A Comprehensive Experimental Comparison of Event Driven and Multi-Threaded Sensor Node Operating Systems [PDF]
, 2007 The capabilities of a sensor network are strongly influenced by the operating system used on the sensor nodes. In general, two different sensor network operating system types are currently considered: event driven and multi-threaded.
Duffy, Cormac +3 more
core +6 more sources
Multi-sensor based strategy learning with deep reinforcement learning for unmanned ground vehicle
International Journal of Intelligent Networks, 2023 As intelligent Unmanned Ground Vehicles (UGVs) find broader applications in areas such as transportation and logistics. The fusion of multiple sensors becomes crucial, since it not only amplifies UGV perception in dynamic scenarios but also underpins ...
Mingyu Luo
doaj +1 more source
Cooperative wideband spectrum sensing with multi-bit hard decision in cognitive radio [PDF]
, 2013 Cognitive radio offers an increasingly attractive solution to overcome the underutilization problem. A sensor network based cooperative wideband spectrum sensing is proposed in this paper. The purpose of the sensor network is to determine the frequencies
Ammar, M. +4 more
core +1 more source
A multi-modal event detection system for river and coastal marine monitoring applications [PDF]
, 2011 —This work is investigating the use of a multi-modal sensor network where visual sensors such as cameras and satellite imagers, along with context information can be used to complement and enhance the usefulness of a traditional in-situ sensor network ...
O'Connor, Edel +2 more
core +1 more source
Open Networks: Generalized Multi-Sensor Characterization [PDF]
2006 9th International Conference on Information Fusion, 2006 This paper examines issues in characterizing the performance of information sources as necessary for data fusion and coordination in a net-centric environment. In many practical applications, interacting agents have various degrees ? and possibly time-varying degrees ?
openaire +1 more source
Observable Degree Analysis for Multi-Sensor Fusion System
Sensors, 2018 Multi-sensor fusion system has many advantages, such as reduce error and improve filtering accuracy. The observability of the system state is an important index to test the convergence accuracy and speed of the designed Kalman filter.
Zhentao Hu +3 more
doaj +1 more source
Overlapping Multi-hop Clustering for Wireless Sensor Networks [PDF]
, 2009 Clustering is a standard approach for achieving efficient and scalable performance in wireless sensor networks. Traditionally, clustering algorithms aim at generating a number of disjoint clusters that satisfy some criteria. In this paper, we formulate a
Younis, Mohamed +2 more
core +1 more source
Multi-Sensor Lane Finding in Urban Road Networks [PDF]
Robotics: Science and Systems IV, 2008 This paper describes a system for detecting and estimating the properties of multiple travel lanes in an urban road network from calibrated video imagery and laser range data acquired by a moving vehicle. The system operates in several stages on multiple processors, fusing detected road markings, obstacles, and curbs into a stable non-parametric ...
Albert S. Huang +4 more
openaire +1 more source
A resilient key predistribution scheme for multiphase wireless sensor networks [PDF]
, 2009 In wireless sensor networks, sensor nodes eventually die due to battery depletion. Wireless sensor networks (WSNs) in which new nodes are periodically redeployed with certain intervals, called generations, to replace the dead nodes are called multi-phase
Ergun, Murat +3 more
core +2 more sources
Dependable reconfigurable multi-sensor poles for security [PDF]
, 2009 Wireless sensor network poles for security monitoring under harsh environments require a very high dependability as they are safety-critical [1]. An example of a multi-sensor pole is shown.
Kerkhoff, Hans G.
core +3 more sources