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» Ecoinformatics using wireless sensor networks: An overview
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INFOCOM
2007
IEEE
16 years 24 days ago
Cluster-Based Forwarding for Reliable End-to-End Delivery in Wireless Sensor Networks
—Providing efficient and reliable communication in wireless sensor networks is a challenging problem. To recover from corrupted packets, previous approaches have tried to use re...
Qing Cao, Tarek F. Abdelzaher, Tian He, Robin Krav...
IPSN
2004
Springer
15 years 12 months ago
Modeling of sensor nets in Ptolemy II
This paper describes a modeling and simulation framework called VisualSense for wireless sensor networks that builds on and leverages Ptolemy II. This framework supports actor-ori...
Philip Baldwin, Sanjeev Kohli, Edward A. Lee, Xiao...
IPSN
2007
Springer
16 years 19 days ago
A group tour guide system with RFIDs and wireless sensor networks
This paper proposes a new application framework for group tour guiding services based on RFIDs and wireless sensor network. We consider a sensing field mixed with multiple indepe...
Po-Yu Chen, Wen Tseun Chen, Cheng Han Wu, Yu-Chee ...
SAINT
2008
IEEE
16 years 26 days ago
Dynamic Relay Node Placement in Wireless Sensor Networks
In this paper we present an online algorithm that attacks the problem of placing relay nodes in regions where high localized congestion is detected. Congestion refers to the netwo...
Jorge Mena, Vana Kalogeraki
WICON
2008
15 years 8 months ago
A study of MAC schemes for wireless sensor networks powered by ambient energy harvesting
Energy consumption is a perennial issue in the design of wireless sensor networks which typically rely on portable sources like batteries for power. Recent advances in ambient ene...
Zhi Ang Eu, Winston Khoon Guan Seah, Hwee Pink Tan