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TCS
2012
6 years 10 months ago
Deterministic recurrent communication in restricted Sensor Networks
In Sensor Networks, the lack of topology information and the availability of only one communication channel has led research work to the use of randomization to deal with collisio...
Antonio Fernández Anta, Miguel A. Mosteiro,...
COMSUR
2011
228views Hardware» more  COMSUR 2011»
7 years 3 months ago
Energy Harvesting Sensor Nodes: Survey and Implications
Sensor networks with battery-powered nodes can seldom simultaneously meet the design goals of lifetime, cost, sensing reliability and sensing and transmission coverage. Energy-har...
Sujesha Sudevalayam, Purushottam Kulkarni
INFOCOM
2011
IEEE
7 years 6 months ago
Multiple task scheduling for low-duty-cycled wireless sensor networks
—For energy conservation, a wireless sensor network is usually designed to work in a low-duty-cycle mode, in which a sensor node keeps active for a small percentage of time durin...
Shuguang Xiong, Jianzhong Li, Mo Li, Jiliang Wang,...
INFOCOM
2011
IEEE
7 years 6 months ago
Maintaining source privacy under eavesdropping and node compromise attacks
—In a sensor network, an important problem is to provide privacy to the event detecting sensor node and integrity to the data gathered by the node. Compromised source privacy can...
Kanthakumar Pongaliur, Li Xiao
INFOCOM
2011
IEEE
7 years 6 months ago
QoF: Towards comprehensive path quality measurement in wireless sensor networks
Abstract—Due to its large scale and constrained communication radius, a wireless sensor network mostly relies on multi-hop transmissions to deliver a data packet along a sequence...
Jiliang Wang, Yunhao Liu, Mo Li, Wei Dong, Yuan He
IS
2011
7 years 7 months ago
Detecting proximity events in sensor networks
Sensor networks are often used to perform monitoring tasks, such as animal and vehicle tracking, or the surveillance of enemy forces in military applications. In this paper we int...
Antonios Deligiannakis, Yannis Kotidis
TITB
2010
167views Education» more  TITB 2010»
7 years 10 months ago
Structural action recognition in body sensor networks: distributed classification based on string matching
Mobile sensor-based systems are emerging as promising platforms for healthcare monitoring. An important goal of these systems is to extract physiological information about the subj...
Hassan Ghasemzadeh, Vitali Loseu, Roozbeh Jafari
COMCOM
2007
82views more  COMCOM 2007»
8 years 3 months ago
Jumping ant routing algorithm for sensor networks
Enterprises that may rely on critical equipments which are constantly moving around, for example, hospitals – need to ensure they can know the current location of vital but mobi...
Wei-Ming Chen, Chung-Sheng Li, Fu-Yu Chiang, Han-C...
CORR
2008
Springer
120views Education» more  CORR 2008»
8 years 3 months ago
Optimal Energy Management Policies for Energy Harvesting Sensor Nodes
We study a sensor node with an energy harvesting source. The generated energy can be stored in a buffer. The sensor node periodically senses a random field and generates a packet....
Vinod Sharma, Utpal Mukherji, Vinay Joseph, Shrey ...
CORR
2008
Springer
175views Education» more  CORR 2008»
8 years 3 months ago
Energy Aware Self-Organizing Density Management in Wireless Sensor Networks
Energy consumption is the most important factor that determines sensor node lifetime. The optimization of wireless sensor network lifetime targets not only the reduction of energy...
Erwan Le Merrer, Vincent Gramoli, Anne-Marie Kerma...
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