Results 61 to 70 of about 123,554 (249)
Smartening the Environment using Wireless Sensor Networks in a Developing Country [PDF]
, 2006 The miniaturization process of various sensing devices has become a reality by enormous research and advancements accomplished in Micro Electro-Mechanical Systems (MEMS) and Very Large Scale Integration (VLSI) lithography.
Hong, Choong Seon +2 more
core +3 more sources
3D Self-Deployment Algorithm in Mobile Wireless Sensor Networks
International Journal of Distributed Sensor Networks, 2015 The sensor deployment problem of wireless sensor networks (WSNs) is a key issue in the researches and the applications of WSNs. Fewer works focus on the 3D autonomous deployment.
Chunyu Miao +4 more
doaj +1 more source
Random key pre-distribution with transitory master key for wireless sensor networks [PDF]
Proceedings of the 5th international student workshop on Emerging networking experiments and technologies, 2009 Many Wireless Sensor Networks (WSNs) employ security schemes based on the symmetric encryption, which requires the establishment and management of cryptographic keys. This paper presents a new key management scheme based on Random Key Pre-Distribution. The novelty of the proposed approach is the introduction of a keyed transformation with a Transitory ...
GANDINO, FILIPPO +2 more
openaire +3 more sources
Outlier detection techniques for wireless sensor networks: A survey [PDF]
, 2010 In the field of wireless sensor networks, those measurements that significantly deviate from the normal pattern of sensed data are considered as outliers.
Havinga, Paul +2 more
core +4 more sources
ZigBee/ZigBee PRO security assessment based on compromised cryptographic keys [PDF]
, 2010 Sensor networks have many applications in monitoring and controlling of environmental properties such as sound, acceleration, vibration and temperature.
Arnedo Moreno, Joan +6 more
core +2 more sources
A Group Key Distribution Scheme for Wireless Sensor Networks in the Internet of Things Scenario
International Journal of Distributed Sensor Networks, 2012 As an indispensable part of the Internet of Things (IoT), wireless sensor networks (WSNs) need to be completely integrated into the Internet. When an Internet user communicates with multiple sensor nodes in WSNs, secure group key management becomes ...
Hong Yu +3 more
doaj +1 more source
Key Distribution Scheme without Deployment Knowledge
, 2009 Many basic key distribution schemes specifically tuned to wireless sensor networks have been proposed in the literature. Recently, several researchers have proposed schemes in which they have used group-based deployment models and assumed predeployment ...
Agrawal, Pranav, Kuri, Joy
core +1 more source
Discrete Dynamics in Nature and Society, 2016 The Eschenauer-Gligor (EG) key predistribution is regarded as a typical approach to secure communication in wireless sensor networks (WSNs). In this paper, we establish asymptotic results about the distribution of isolated nodes and the vanishing small ...
Y. Tang, Q. L. Li
doaj +1 more source
A Study on Group Key Agreement in Sensor Network Environments Using Two-Dimensional Arrays
Sensors, 2011 These days, with the emergence of the concept of ubiquitous computing, sensor networks that collect, analyze and process all the information through the sensors have become of huge interest.
Moon-Seog Jun +4 more
doaj +1 more source
Secure and Energy-Efficient Data Aggregation in Wireless Sensor Networks
, 2012 Data aggregation in intermediate nodes (called aggregator nodes) is an effective approach for optimizing consumption of scarce resources like bandwidth and energy in Wireless Sensor Networks (WSNs).
Sen, Jaydip
core +1 more source