Algorithmic Aspects of Wireless Sensor Networks: First International Workshop, ALGOSENSORS 2004, Turku, Finland, July 16, 2004, Proceedings / Edition 1

by Sotiris Nikoletseas, Jose Rolim

Overview

This volume contains the contributed papers and invited talks presented at the 1st International Workshop on Algorithmic Aspects of Wireless Sensor Networks (ALGOSENSORS 2004), which was held July 16, 2004, in Turku, Finland, - located with the 31st International Colloquium on Automata, Languages, and Programming (ICALP 2004). Wireless ad hoc sensor networks have become a very important research subject due to their potential to provide diverse services in numerous appli- tions. The realization of sensor networks requires intensive technical research and development efforts, especially in power-aware scalable wireless ad hoc c- munications prools, due to their unusual application requirements and severe constraints. On the other hand, a solid theoretical background seems necessary for sensor networks to achieve their full potential. It is an algorithmic challenge to achieve efficient and robust realizations of such large, highly dynamic, complex, n- conventional networking environments. Features, including the huge number of sensor devices involved, the severe power, computational and memory limi- tions, their dense deployment and frequent failures, pose new design, analysis and implementation challenges. This event is intended to provide a forum for researchers and practitioners to present their contributions related to all aspects of wireless sensor networks. Topics of interest for ALGOSENSORS 2004 were: – Modeling of specific sensor networks. – Methods for ad hoc deployment. – Algorithms for sensor localization and tracking of mobile users. – Dynamic sensor networks. – Hierarchical clustering architectures. – Attribute-based named networks. – Routing: implosion issues and resource management. – Communication prools. – Media access control in sensornetworks. – Simulators for sensor networks.

Product Details

ISBN-13:	9783540224761
Publisher:	Springer Berlin Heidelberg
Publication date:	08/17/2004
Series:	Lecture Notes in Computer Science , #3121
Edition description:	2004
Pages:	206
Product dimensions:	6.10(w) x 9.25(h) x 0.02(d)

Table of Contents

Invited Talks.- Algorithm Design and Optimization for Sensor Systems.- Algorithmic and Foundational Aspects of Sensor Systems.- Contributed Papers.- On a Conjecture Related to Geometric Routing.- WiseMAC: An Ultra Low Power MAC Prool for Multi-hop Wireless Sensor Networks.- On the Computational Complexity of Sensor Network Localization.- A Distributed TDMA Slot Assignment Algorithm for Wireless Sensor Networks.- Balanced Data Gathering in Energy-Constrained Sensor Networks.- Scale Free Aggregation in Sensor Networks.- The Expected Uncertainty of Range Free Localization Prools in Sensor Networks.- Towards a Dynamical Model for Wireless Sensor Networks.- Efficient Delivery of Information in Sensor Networks Using Smart Antennas.- Neighborhood-Based Topology Recognition in Sensor Networks.- A Novel Fault Tolerant and Energy-Aware Based Algorithm for Wireless Sensor Networks.- Route Discovery with Constant Memory in Oriented Planar Geometric Networks.- Probabilistic Model for Energy Estimation in Wireless Sensor Networks.- Multi: A Hybrid Adaptive Dissemination Prool for Wireless Sensor Networks.- Constrained Flow Optimization with Applications to Data Gathering in Sensor Networks.