Computer Science & Engineering: Recent submissions
Now showing items 361-380 of 2402
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Video acquisition between USB 2.0 CMOS camera and embedded FPGA system
( IEEE , 2011 , Conference Paper)In this paper, we introduce the hardware implementation of video acquisition in a sensor node of wireless sensor network with the help of USB 2.0 interface. The USB 2.0 video acquisition is based on the CY7C67300 controller ... -
On the distributed binary consensus algorithm in wireless sensor networks
( IEEE , 2013 , Conference Paper)We consider the binary consensus problem over the wireless sensor networks (WSN), where each node of the network initially observes one of two states and the aim of each node is to decide which one of the two states was ... -
Binary consensus in sensor motes
( IEEE , 2013 , Conference Paper)In this work, we adapt the binary consensus algorithm for use in wireless sensor networks. Binary consensus is used to allow a collection of distributed entities to reach consensus regarding the answer to a binary question ... -
Distributed algorithms in wireless sensor networks: An approach for applying binary consensus in a real testbed
( Elsevier , 2015 , Article)In this work, we realize the binary consensus algorithm for use in wireless sensor networks. Binary consensus is used to allow a collection of distributed entities to reach consensus regarding the answer to a binary question ... -
TOSSIM and distributed binary consensus algorithm in wireless sensor networks
( Academic Press , 2014 , Article Review)In this paper, we present distributed binary consensus algorithm over the wireless sensor networks (WSN) in the presence of faulty nodes. We assume that each fault occurs during the execution of an algorithm on a sensor ... -
A new WDM Application Response Time in WLAN Network and Fixed WiMAX using Distributed
( IEEE , 2014 , Conference Paper)Worldwide Interoperability for Microwave Access (WiMAX) and Wireless LAN (WLAN) has emerged as a promising solution for last mile access technology to provide high speed internet access in the residential as well as small ... -
Routing and flow rate assignment using multi-objective optimization in wireless sensor networks
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)Wireless sensor networks (WSNs) have shown to be an efficient solution for physical parameters monitoring and activity detection. WSNs are usually designed using single optimization by optimizing one objective function ... -
Distributed binary consensus algorithm in wireless sensor networks with faulty nodes
( IEEE , 2013 , Conference Paper)In sensor networks, consensus is a procedure to enhance the local measurements of the sensors with those of the surrounding nodes, and leads to a final agreement about a common value. The question here is how we can achieve ... -
Optical mode division multiplexing for secure Ro-FSO WLANs
( American Scientific Publishers , 2015 , Article)The widespread deployment of various wireless radio access systems in public areas poses acute issues in frequency assignment. Radio-over-free-space-optics (Ro-FSO) technology enhances spectral efficiency and may pave the ... -
Distributed binary consensus algorithm and wireless sensor network
( IEEE , 2013 , Conference Paper)We consider the design and implementation of the binary consensus algorithm in wireless sensor networks (WSN) under real life environment. This algorithm is applied for the evaluation of a consensus of a measured values ... -
Clustered binary consensus in sensor motes
( VDE VERLAG GMBH , 2014 , Conference Paper)In this work, we extend and adapt the binary consensus algorithm to operate using clusters in a wireless sensor network. Binary consensus is a decision making algorithm used to cause distributed entities to agree on the ... -
Effect of vortex order on helical-phased donut mode launch in multimode fiber
( American Scientific Publishers , 2015 , Article)Optical fiber sensors based on mode division multiplexing (MDM) play an increasingly vital role for real-time multi-parameter measurements. For multimode fibers, the central core region typically has defects in the refractive ... -
Maximizing Lifetime in Wireless Sensor Network for Structural Health Monitoring with and Without Energy Harvesting
( Institute of Electrical and Electronics Engineers Inc. , 2017 , Article)This paper presents an optimization framework to maximize the lifetime of wireless sensor networks for structural health monitoring with and without energy harvesting. We develop a mathematical model and formulate the ... -
Multi-objective sensor placement using the effective independence model (SPEM) for wireless sensor networks in structural health monitoring
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)This paper studies the optimal placement problem in structural health monitoring (SHM) using wireless sensor networks (WSN). This problem is formulated as a refined multi-objective optimization problem with various constraints ... -
Improvement of the DSATUR algorithm for graph coloring
( Arabian Gulf University , 2003 , Article)In this paper we discuss the deterministic Brelaz's DSATUR algorithm for graph coloring. We propose a simple modification that improves the performance of the algorithm. This modification consists of assigning the color ... -
Can genetic algorithms with the symmetric heuristic find the Ramsey number R(5,5)
( IEEE , 2010 , Conference Paper)Ramsey Theory studies the existence of highly regular patterns within a large system and proves that the complete disorder doesn't exist. The role of Ramsey numbers is to quantify some of the general existential theorems ... -
Managing optimality in multi-sensor data fusion consistency using intersection and largest ellipsoid algorithms
( Nova Science Publishers, Inc. , 2009 , Book chapter)The purpose of this chapter is to provide a theoretical and practical framework to tackle the target tracking problem known as the track-to-track correlation problem. When static (e.g. radars) or dynamic (e.g. AWACs) sensors ... -
An assistive computerized system for children with intellectual and learning disabilities
( Springer , 2009 , Conference Paper)This work proposes an assistive computerized system using the Arabic language for children with intellectual and learning disabilities (ILD) who are resident at Shafallah Center in Doha, Qatar. The system is flexible and ... -
Text Summarization Based on Conceptual Data Classification
( IGI Global , 2006 , Article)In this article, we present an original approach for text summarization using conceptual data classification. We show how a given text can be summarized without losing meaningful knowledge and without using any semantic ... -
Text summarization based on conceptual data classification
( IGI Global , 2008 , Book chapter)In this paper, we present an original approach for text summarization using conceptual data classification. We show how a given text can be summarized without losing meaningful knowledge and without using any semantic or ...